{"id":1324,"date":"2026-06-22T07:34:52","date_gmt":"2026-06-22T07:34:52","guid":{"rendered":"https:\/\/pto-gearbox.net\/?p=1324"},"modified":"2026-06-22T07:34:52","modified_gmt":"2026-06-22T07:34:52","slug":"sugarcane-harvester-gearbox-heavy-crop-processing-drive","status":"publish","type":"post","link":"https:\/\/pto-gearbox.net\/sk\/sugarcane-harvester-gearbox-heavy-crop-processing-drive\/","title":{"rendered":"Prevodovka kombajnu na cukrov\u00fa trstinu: Pohon na spracovanie \u0165a\u017ek\u00fdch plod\u00edn"},"content":{"rendered":"<div style=\"position: relative; min-height: 420px; background: url('https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/PTO-gearbox-home-hero-1.webp') center\/cover no-repeat; display: flex; align-items: center; justify-content: center; text-align: center; padding: clamp(60px, 10vw, 120px) clamp(12px, 3vw, 32px); overflow: hidden;\">\n<div style=\"position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: rgba(11,26,48,0.65);\"><\/div>\n<div style=\"position: relative; z-index: 2; max-width: 860px;\">\n<h1 style=\"font-family: 'Segoe UI', Roboto, Arial, sans-serif; font-size: clamp(26px, 5vw, 46px); font-weight: 800; color: #ffffff; line-height: 1.15; margin-bottom: 16px; letter-spacing: -0.5px;\">Prevodovka kombajnu na cukrov\u00fa trstinu: Pohon na spracovanie \u0165a\u017ek\u00fdch plod\u00edn<\/h1>\n<p style=\"font-family: 'Segoe UI', Roboto, Arial, sans-serif; font-size: clamp(14px, 2vw, 18px); color: rgba(255,255,255,0.85); line-height: 1.7; max-width: 680px; margin: 0 auto 24px;\">Stonky cukrovej trstiny odol\u00e1vaj\u00fa rezaniu s trojn\u00e1sobnou silou ako stonky p\u0161enice \u2013 ka\u017ed\u00e1 stonka m\u00e1 priemer 25 a\u017e 50 mm, je vystu\u017een\u00e1 zv\u00e4zkami vl\u00e1kien tvrden\u00fdch oxidom kremi\u010dit\u00fdm a tvor\u00ed hust\u00fa roho\u017e s 80 000 a\u017e 120 000 steblami na hekt\u00e1r. Prevodovka PTO, ktor\u00e1 poh\u00e1\u0148a z\u00e1kladn\u00e9 reza\u010dky, pod\u00e1vacie valce a mechanizmus reza\u010dky kombajnu na zber cukrovej trstiny, mus\u00ed poskytova\u0165 trval\u00fd vysok\u00fd kr\u00fatiaci moment v jednom z najn\u00e1ro\u010dnej\u0161\u00edch prev\u00e1dzkov\u00fdch prostred\u00ed v po\u013enohospod\u00e1rstve: n\u00e1razy sk\u00e1l a p\u00f4dy na \u00farovni zeme, kysl\u00e1 cukrov\u00e1 \u0161\u0165ava, ktor\u00e1 koroduje ka\u017ed\u00fd exponovan\u00fd povrch, vl\u00e1knit\u00fd odpad, ktor\u00fd sa ov\u00edja okolo hriade\u013eov, a tropick\u00e9 teploty okolia, ktor\u00e9 od prvej hodiny ka\u017ed\u00e9ho d\u0148a zberu \u017een\u00fa olej v prevodovke na jeho tepeln\u00e9 limity. Tam, kde prevodovka na zber obiln\u00edn potrebuje r\u00fdchlos\u0165, prevodovka na zber cukrovej trstiny potrebuje hrub\u00fa silu \u2013 a technick\u00fd rozdiel medzi nimi je zna\u010dn\u00fd.<\/p>\n<p><a style=\"display: inline-block; padding: 13px 32px; background: linear-gradient(135deg, #f0b92b, #b8880f); color: #ffffff; font-family: 'Segoe UI', Roboto, Arial, sans-serif; font-size: 15px; font-weight: bold; border-radius: 8px; text-decoration: none;\" href=\"#contact\">Sila po\u010das sez\u00f3ny cukrovej trstiny<\/a><\/p>\n<\/div>\n<\/div>\n<div style=\"max-width: 1200px; margin: 0 auto; padding: 0 clamp(10px, 3vw, 32px); font-family: 'Segoe UI', Roboto, Arial, sans-serif; font-size: clamp(15px, 1.6vw, 17px); color: #1c2d3f; line-height: 1.75; word-break: break-word; overflow-wrap: break-word;\">\n<p><!-- ========== SECTION: Base Cutter Drive ========== --><\/p>\n<h2 style=\"font-size: clamp(21px, 3.2vw, 30px); font-weight: bold; color: #0b1a30; line-height: 1.2; margin: 44px 0 16px; padding-bottom: 10px; border-bottom: 3px solid #f0b92b;\">Pohon z\u00e1kladn\u00e9ho reza\u010da: Prevodovka s najvy\u0161\u0161\u00edm kr\u00fatiacim momentom s v\u00fdvodov\u00fdm hriade\u013eom<\/h2>\n<p style=\"margin-bottom: 16px;\">Z\u00e1kladn\u00fd reza\u010d je prv\u00fdm a najprud\u0161\u00edm bodom kontaktu medzi zbera\u010dom a stojacim porastom. Dve protibe\u017en\u00e9 diskov\u00e9 zostavy \u2013 ka\u017ed\u00e1 s 3 a\u017e 5 \u0165a\u017ek\u00fdmi no\u017emi \u2013 sa ot\u00e1\u010daj\u00fa r\u00fdchlos\u0165ou 400 a\u017e 800 ot.\/min. na \u00farovni zeme a odde\u013euj\u00fa ka\u017ed\u00fa stonku trstiny v r\u00e1mci \u0161\u00edrky rezu zbera\u010da (zvy\u010dajne 1 a\u017e 2 rady, vzdialen\u00e9 od seba 1,2 a\u017e 1,5 metra). Ka\u017ed\u00fd z\u00e1sah no\u017ea oddel\u00ed stonku, ktor\u00e1 vy\u017eaduje rezn\u00fa silu 500 a\u017e 2 000 N v z\u00e1vislosti od priemeru stonky, hustoty vl\u00e1kien a obsahu vlhkosti \u2013 a jedna ot\u00e1\u010dka disku naraz\u00ed na 8 a\u017e 15 stoniek pri typickej hustote trstiny. Kumulat\u00edvny rezn\u00fd kr\u00fatiaci moment plus odstrediv\u00e1 zotrva\u010dnos\u0165 \u0165a\u017ek\u00fdch no\u017eov\u00fdch zost\u00e1v vytv\u00e1ra trval\u00fd kr\u00fatiaci moment, ktor\u00fd spotrebuje 40 a\u017e 60 percent z celkovej energie. <a style=\"color: #d4a017; text-decoration: underline;\" href=\"https:\/\/pto-gearbox.net\/sk\/kategoria-produktu\/pto-gearbox\/\">Prevodovka v\u00fdvodov\u00e9ho hriade\u013ea<\/a> v\u00fdstup po\u010das nepretr\u017eit\u00e9ho zberu.<\/p>\n<p style=\"margin-bottom: 16px;\">Prevodovka z\u00e1kladnej fr\u00e9zy je pravouhl\u00e1 ku\u017ee\u013eov\u00e1 jednotka, ktor\u00e1 premie\u0148a horizont\u00e1lnu rot\u00e1ciu v\u00fdvodov\u00e9ho hriade\u013ea na vertik\u00e1lnu rot\u00e1ciu disku v rovine zeme. Pomer je typicky 1:1 pre v\u00fdvodov\u00fd hriade\u013e s 540 ot.\/min. (ktor\u00fd produkuje r\u00fdchlos\u0165 disku 540 ot.\/min.) alebo 1:1 a\u017e 1:1,5 pre v\u00fdvodov\u00fd hriade\u013e s 1 000 ot.\/min. (ktor\u00fd produkuje 500 a\u017e 700 ot.\/min.). Na rozdiel od vysokor\u00fdchlostn\u00fdch aplik\u00e1ci\u00ed, kde je v\u00fdzvou prevodovka tepeln\u00e9 riadenie pri zv\u00fd\u0161en\u00fdch ot\u00e1\u010dkach, je v\u00fdzvou z\u00e1kladnej fr\u00e9zy \u010dist\u00fd kr\u00fatiaci moment \u2013 \u200b\u200bzuby ozuben\u00e9ho kolesa musia pren\u00e1\u0161a\u0165 pln\u00e9 rezn\u00e9 za\u0165a\u017eenie plus n\u00e1razov\u00e9 hroty od n\u00e1razov do sk\u00e1l bez \u00fanavov\u00e9ho praskania v kore\u0148och zubov a lo\u017eisk\u00e1 musia zvl\u00e1dnu\u0165 kombinovan\u00e9 radi\u00e1lne za\u0165a\u017eenie od hmotnosti disku a reznej reak\u010dnej sily plus axi\u00e1lny tlak zo z\u00e1beru \u0161pir\u00e1lov\u00e9ho ku\u017ee\u013eov\u00e9ho ozuben\u00e9ho kolesa. \u0160pir\u00e1lov\u00e9 ku\u017ee\u013eov\u00e9 ozuben\u00e9 koles\u00e1 s cementovan\u00fdm puzdrom s povrchovou tvrdos\u0165ou 58 a\u017e 62 HRC a tvrdos\u0165ou jadra 32 a\u017e 38 HRC poskytuj\u00fa kombin\u00e1ciu odolnosti vo\u010di opotrebovaniu povrchu a h\u00fa\u017eevnatosti jadra potrebn\u00fa pre tento profil za\u0165a\u017eenia.<\/p>\n<p style=\"margin-bottom: 16px;\">Protibe\u017en\u00e9 usporiadanie s dvoma diskami vy\u017eaduje bu\u010f dve samostatn\u00e9 prevodovky (jednu na disk, pri\u010dom ka\u017ed\u00e1 prij\u00edma pohon z hlavnej prevodovky prostredn\u00edctvom re\u0165azov\u00e9ho alebo ozuben\u00e9ho pohonu), alebo jednu prevodovku s dvoma v\u00fdstupmi a dvoma zvisl\u00fdmi hriade\u013emi ot\u00e1\u010daj\u00facimi sa v opa\u010dn\u00fdch smeroch. Konfigur\u00e1cia s dvoma v\u00fdstupmi zais\u0165uje zhodn\u00e9 r\u00fdchlosti diskov (d\u00f4le\u017eit\u00e9 pre \u010dist\u00e9 oddelenie stebiel pri z\u00e1kladni bez \u0165ahania alebo trhania) a zjednodu\u0161uje syst\u00e9m pohonu kombajnu \u2013 skri\u0148a prevodovky v\u0161ak mus\u00ed by\u0165 podstatne v\u00e4\u010d\u0161ia a pevnej\u0161ia ako jednotka s jedn\u00fdm v\u00fdstupom, aby sa do nej zmestili dve v\u00fdstupn\u00e9 lo\u017eiskov\u00e9 zostavy a reak\u010dn\u00e9 momenty z oboch diskov p\u00f4sobiacich s\u00fa\u010dasne. \u0160ir\u0161\u00ed poh\u013ead na to, ako s\u00fa multifunk\u010dn\u00e9 syst\u00e9my pohonu kombajnu navrhnut\u00e9 na spracovanie \u0165a\u017ek\u00fdch plod\u00edn, n\u00e1jdete v na\u0161ej technickej pr\u00edru\u010dke. <a style=\"color: #d4a017; text-decoration: underline;\" href=\"https:\/\/pto-gearbox.net\/sk\/category\/agricultural-gearbox\/\">prevodovka kombajnu<\/a> architekt\u00fara pohonu.<\/p>\n<div style=\"margin: 28px 0; border-radius: 12px; overflow: hidden;\"><img loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; display: block;\" src=\"https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/PTO-Gearbox-workshop-1.webp\" alt=\"Diel\u0148a prevodoviek PTO\" width=\"1536\" height=\"1024\" title=\"\"><\/div>\n<p><!-- ========== SECTION: Feed and Chopper ========== --><\/p>\n<h2 style=\"font-size: clamp(21px, 3.2vw, 30px); font-weight: bold; color: #0b1a30; line-height: 1.2; margin: 44px 0 16px; padding-bottom: 10px; border-bottom: 3px solid #f0b92b;\">Pod\u00e1vac\u00ed valec a mechanizmus seka\u010dky: Po\u017eiadavky na sekund\u00e1rny pohon<\/h2>\n<p style=\"margin-bottom: 16px;\">Po tom, \u010do z\u00e1kladn\u00e9 reza\u010dky odre\u017e\u00fa stonky, tok plodiny vstupuje do postupnosti pod\u00e1vac\u00edch valcov, ktor\u00e9 uchopia, orientuj\u00fa a prepravuj\u00fa trstinu cez telo zbera\u010da do zostavy reza\u010dky. Pod\u00e1vacie valce s\u00fa oce\u013eov\u00e9 valce s agres\u00edvnym povrchov\u00fdm vr\u00fabkovan\u00edm alebo zv\u00e1ran\u00fdmi \u010de\u013eus\u0165ami, ktor\u00e9 uchopia vl\u00e1knit\u00e9, \u010dasto bahnit\u00e9 stonky a \u0165ahaj\u00fa ich strojom kontrolovanou r\u00fdchlos\u0165ou 1,5 a\u017e 3 m\/s. Ka\u017ed\u00fd p\u00e1r protibe\u017en\u00fdch valcov vy\u017eaduje... <strong>prevodovka na zber cukrovej trstiny<\/strong> v\u00fdstupn\u00fd alebo re\u0165azou poh\u00e1\u0148an\u00fd v\u00fdvod pri 200 a\u017e 400 ot.\/min. \u2013 relat\u00edvne n\u00edzka r\u00fdchlos\u0165, ale pri ve\u013emi vysokom kr\u00fatiacom momente, preto\u017ee valce musia s\u00fa\u010dasne uchopi\u0165 a stla\u010di\u0165 viacero hust\u00fdch stebiel proti zna\u010dn\u00e9mu treniu a sp\u00e4tn\u00e9mu tlaku z n\u00e1sledne zaraden\u00e9ho reza\u010da.<\/p>\n<p style=\"margin-bottom: 16px;\">Zostava seka\u010dky na zbera\u010di pol\u00f4h rozre\u017ee s\u00favisl\u00fd tok stebiel na pol\u00f4hy (kr\u00e1tke d\u013a\u017eky 200 a\u017e 350 mm), ktor\u00e9 sa potom zdv\u00edhaj\u00fa do prepravn\u00e9ho vozidla. Bubny seka\u010dky \u2013 dva protibe\u017en\u00e9 valce, z ktor\u00fdch ka\u017ed\u00fd nesie 3 a\u017e 6 \u010depel\u00ed \u2013 pracuj\u00fa pri 500 a\u017e 800 ot.\/min. a generuj\u00fa naj\u0165a\u017e\u0161ie cyklick\u00e9 za\u0165a\u017eenie v pohonnom syst\u00e9me zbera\u010da. Ka\u017ed\u00e1 \u010depe\u013e prere\u017ee 6 a\u017e 12 priemerov stebiel s hust\u00fdm vl\u00e1knom na jednu ot\u00e1\u010dku, \u010d\u00edm vytv\u00e1ra kr\u00fatiace impulzy, ktor\u00e9 dosahuj\u00fa 3 a\u017e 5-n\u00e1sobok priemern\u00e9ho prev\u00e1dzkov\u00e9ho kr\u00fatiaceho momentu pri ka\u017edom rezan\u00ed. Prevodovka seka\u010dky mus\u00ed odol\u00e1va\u0165 tomuto nepretr\u017eit\u00e9mu pulzuj\u00facemu za\u0165a\u017eeniu bez toho, aby sa vyvinula \u00fanava zubov ozuben\u00e9ho kolesa, ktor\u00e1 by obmedzila jej \u017eivotnos\u0165 na zlomok 4 a\u017e 6-mesa\u010dnej sez\u00f3ny zberu cukrovej trstiny.<\/p>\n<p style=\"margin-bottom: 16px;\">Rozdelenie v\u00fdkonu medzi tieto sekund\u00e1rne funkcie si vy\u017eaduje starostliv\u00e9 dimenzovanie prevodovky. Zbera\u010d cukrovej trstiny poh\u00e1\u0148an\u00fd v\u00fdvodov\u00fdm hriade\u013eom s celkov\u00fdm v\u00fdkonom 80 kon\u00ed m\u00f4\u017ee tento v\u00fdkon rozdeli\u0165 pribli\u017ene takto: z\u00e1kladn\u00e9 reza\u010dky 35 a\u017e 45 kon\u00ed (40 a\u017e 55 percent), pod\u00e1vacie valce 15 a\u017e 20 kon\u00ed (18 a\u017e 25 percent), reza\u010dka 15 a\u017e 20 kon\u00ed (18 a\u017e 25 percent) a elev\u00e1tor 5 a\u017e 8 kon\u00ed (6 a\u017e 10 percent). Hlavn\u00e1 prevodovka mus\u00ed by\u0165 dimenzovan\u00e1 na s\u00fa\u010det v\u0161etk\u00fdch s\u00fa\u010dasn\u00fdch za\u0165a\u017een\u00ed plus 25 a\u017e 30-percentn\u00fa rezervu pre \u0161pi\u010dky kr\u00fatiaceho momentu z pre\u0165a\u017eenia stebiel a n\u00e1razov kame\u0148ov, ktor\u00e9 sa vyskytuj\u00fa nepredv\u00eddate\u013ene po\u010das ka\u017edej hodiny prev\u00e1dzky.<\/p>\n<div style=\"margin: 28px 0; border-radius: 12px; overflow: hidden;\"><img loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; display: block;\" src=\"https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/Agricultural-Gearbox-1.webp\" alt=\"Po\u013enohospod\u00e1rska prevodovka\" width=\"600\" height=\"600\" title=\"\"><\/div>\n<p><!-- ========== SECTION: Tropical Environment ========== --><\/p>\n<h2 style=\"font-size: clamp(21px, 3.2vw, 30px); font-weight: bold; color: #0b1a30; line-height: 1.2; margin: 44px 0 16px; padding-bottom: 10px; border-bottom: 3px solid #f0b92b;\">Tropick\u00e9 prev\u00e1dzkov\u00e9 prostredie: Teplo, \u0161\u0165ava a balenie vl\u00e1kien<\/h2>\n<p style=\"margin-bottom: 16px;\">Cukrov\u00e1 trstina sa pestuje v\u00fdlu\u010dne v tropick\u00fdch a subtropick\u00fdch oblastiach, kde sa denn\u00e9 teploty okolia po\u010das obdobia zberu pohybuj\u00fa od 28 do 42 stup\u0148ov Celzia \u2013 \u010do je podstatne viac ako 15 a\u017e 25 stup\u0148ov typick\u00fdch po\u010das obdobia zberu v miernych oblastiach pestovania obiln\u00edn. T\u00e1to zv\u00fd\u0161en\u00e1 teplota okolia zni\u017euje teplotn\u00fd rozdiel dostupn\u00fd pre odvod tepla z prevodovky (prenos tepla je \u00famern\u00fd teplotn\u00e9mu rozdielu medzi povrchom krytu a okolit\u00fdm vzduchom), \u010do znamen\u00e1, \u017ee prevodovka, ktor\u00e1 v miernom podneb\u00ed be\u017e\u00ed pohodlne pri 80 stup\u0148och Celzia, m\u00f4\u017ee v tropickom poli s cukrovou trstinou dosiahnu\u0165 100 a\u017e 110 stup\u0148ov Celzia \u2013 \u010do je \u010faleko za bezpe\u010dn\u00fdm prev\u00e1dzkov\u00fdm limitom pre \u0161tandardn\u00fd miner\u00e1lny prevodov\u00fd olej a bl\u00ed\u017ei sa k prahu tepelnej degrad\u00e1cie aj pre syntetick\u00e9 maziv\u00e1.<\/p>\n<p style=\"margin-bottom: 16px;\">\u0160\u0165ava z cukrovej trstiny je koroz\u00edvny roztok organickej kyseliny (pH 5,0 a\u017e 5,5), ktor\u00fd strieka z ka\u017edej odrezanej stonky a pokr\u00fdva cel\u00fd zbera\u010d \u2013 vr\u00e1tane <strong>Prevodovka v\u00fdvodov\u00e9ho hriade\u013ea<\/strong> teleso, tesnenia hriade\u013ea a vonkaj\u0161ie spojovacie prvky \u2013 v lepkavom, kyslom filme, ktor\u00fd pri\u0165ahuje prach, podporuje rast mikr\u00f3bov a iniciuje kor\u00f3ziu na akomko\u013evek nechr\u00e1nenom povrchu. \u0160\u0165ava tie\u017e obsahuje rozpusten\u00e9 cukry, ktor\u00e9 karamelizuj\u00fa na hor\u00facich teles\u00e1ch prevodoviek (pracuj\u00facich pri teplote 70 a\u017e 100 a viac stup\u0148ov Celzia), \u010d\u00edm vytv\u00e1raj\u00fa tvrd\u00fa, izola\u010dn\u00fa k\u00f4ru, ktor\u00e1 zachyt\u00e1va vlhkos\u0165 na kovovom povrchu a blokuje konvek\u010dn\u00fd prenos tepla, od ktor\u00e9ho je teleso z\u00e1visl\u00e9 pri chladen\u00ed. V\u00fdrobcovia ako <a style=\"color: #d4a017; text-decoration: underline;\" href=\"https:\/\/pto-gearbox.net\/sk\/\">Prevodovka v\u00fdvodov\u00e9ho hriade\u013ea Ever-Power<\/a> Pre prevodovky vyroben\u00e9 z cukrovej trstiny \u0161pecifikujte epoxidov\u00fd pr\u00e1\u0161kov\u00fd n\u00e1ter s minim\u00e1lnou hr\u00fabkou 80 a\u017e 120 mikrometrov \u2013 hrub\u0161\u00ed ako \u0161tandardn\u00fd n\u00e1ter s hr\u00fabkou 40 a\u017e 60 mikrometrov pou\u017e\u00edvan\u00fd pre po\u013enohospod\u00e1rske prevodovky mierneho podnebia \u2013 aby odolal kombinovan\u00e9mu chemick\u00e9mu a tepeln\u00e9mu p\u00f4sobeniu cukrovej \u0161\u0165avy na vonkaj\u0161iu stranu krytu.<\/p>\n<p style=\"margin-bottom: 16px;\">Nav\u00edjanie vl\u00e1kien predstavuje mechanick\u00e9 riziko, ktor\u00e9 je \u0161pecifick\u00e9 pre zber vl\u00e1knit\u00fdch plod\u00edn. Vo\u013en\u00e9 vl\u00e1kna cukrovej trstiny a l\u00edstie migruj\u00fa pozd\u013a\u017e rotuj\u00facich hriade\u013eov smerom k telesu prevodovky a hromadia sa v mieste tesnenia hriade\u013ea, a\u017e k\u00fdm navinut\u00e1 hmota nevygeneruje dostato\u010dn\u00e9 trenie na prehriatie a po\u0161kodenie tesniacej man\u017eety \u2013 alebo v z\u00e1va\u017en\u00fdch pr\u00edpadoch na \u00fapln\u00e9 zastavenie hriade\u013ea. Deflektory hriade\u013ea (ku\u017ee\u013eov\u00e9 alebo diskovit\u00e9 ochrann\u00e9 kryty namontovan\u00e9 na hriadeli bezprostredne vonku od tesnenia) zachyt\u00e1vaj\u00fa migruj\u00face vl\u00e1kna sk\u00f4r, ako dosiahnu tesnenie, a odstrediv\u00fdm p\u00f4soben\u00edm ich odvrhuj\u00fa od hriade\u013ea. Ka\u017ed\u00fd exponovan\u00fd rotuj\u00faci hriade\u013e na zbere cukrovej trstiny by mal ma\u0165 nain\u0161talovan\u00fd deflektor vl\u00e1kien do 20 mm od tesniacej plochy \u2013 lacn\u00fd doplnok, ktor\u00fd zabra\u0148uje najbe\u017enej\u0161iemu sp\u00f4sobu poruchy tesnenia na zariadeniach na zber cukrovej trstiny.<\/p>\n<div style=\"margin: 28px 0; border-radius: 12px; overflow: hidden;\"><img loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; display: block;\" src=\"https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/XL-Series-Gearbox.webp\" alt=\"Prevodovka s\u00e9rie XL\" width=\"600\" height=\"600\" title=\"\"><\/div>\n<p><!-- ========== SECTION: Topper and Defoliator ========== --><\/p>\n<h2 style=\"font-size: clamp(21px, 3.2vw, 30px); font-weight: bold; color: #0b1a30; line-height: 1.2; margin: 44px 0 16px; padding-bottom: 10px; border-bottom: 3px solid #f0b92b;\">Pohony odstra\u0148ova\u010dov orez\u00e1kov a odlistova\u010dov: Pr\u00edprava plod\u00edn proti pr\u00fadu<\/h2>\n<p style=\"margin-bottom: 16px;\">Predt\u00fdm, ako z\u00e1kladn\u00e9 reza\u010dky odre\u017e\u00fa stonku, dva protipr\u00fadov\u00e9 mechanizmy pripravia plodinu na \u010dist\u00fd zber. Vrchn\u00e1k \u2013 rotuj\u00faci disk alebo zostava no\u017eov namontovan\u00e1 v prednej \u010dasti stroja vo v\u00fd\u0161ke vrcholu trstiny (2 a\u017e 4 metre nad zemou) \u2013 odre\u017ee listov\u00fd rastov\u00fd bod ka\u017edej stonky. Odstr\u00e1nen\u00fd vrchol obsahuje nezrel\u00e9 intern\u00f3di\u00e1 s n\u00edzkym obsahom cukru, ktor\u00e9 by pri zbere so zrel\u00fdm stonkom zn\u00ed\u017eili kvalitu \u0161\u0165avy. Disk vrchn\u00e1ka pracuje pri 600 a\u017e 1 000 ot.\/min. a je poh\u00e1\u0148an\u00fd z hlavnej prevodovky cez dlh\u00fd zvisl\u00fd hriade\u013e alebo \u0161peci\u00e1lny reme\u0148ov\u00fd pohon. N\u00e1ro\u010dnos\u0165 na v\u00fdkon je mierna (5 a\u017e 10 kon\u00ed), preto\u017ee vrchol je m\u00e4kk\u00fd a \u0161\u0165avnat\u00fd, ale hnac\u00ed hriade\u013e vrchn\u00e1ka je najdlh\u0161\u00ed nepodopret\u00fd rotuj\u00faci hriade\u013e na stroji \u2013 a\u017e 3 a\u017e 4 metre \u2013 a mus\u00ed by\u0165 dynamicky vyv\u00e1\u017een\u00fd, aby sa predi\u0161lo vibr\u00e1ci\u00e1m a vibr\u00e1ci\u00e1m pri prev\u00e1dzkovej r\u00fdchlosti.<\/p>\n<p style=\"margin-bottom: 16px;\">Odlistova\u010d (tie\u017e naz\u00fdvan\u00fd odlistova\u010d alebo odstra\u0148ova\u010d odpadu) odstra\u0148uje such\u00e9 l\u00edstie zo stojacich stoniek sk\u00f4r, ako sa dostan\u00fa k pod\u00e1vac\u00edm valcom. Zostavy odlistova\u010dov pou\u017e\u00edvaj\u00fa rotuj\u00face gumen\u00e9 prsty, rotuj\u00face dr\u00f4ten\u00e9 slu\u010dky alebo osciluj\u00face gumen\u00e9 podlo\u017eky, ktor\u00e9 tren\u00edm odstra\u0148uj\u00fa such\u00e9 listy, pri\u010dom stonka zost\u00e1va neporu\u0161en\u00e1. R\u00fdchlos\u0165 pohonu odlistova\u010da je typicky 300 a\u017e 600 ot.\/min \u2013 podobn\u00e1 r\u00fdchlosti pod\u00e1vacieho valca \u2013 a po\u017eadovan\u00fd kr\u00fatiaci moment je mierny, ale ve\u013emi variabiln\u00fd v z\u00e1vislosti od stavu plodiny: such\u00e9, vo\u013en\u00e9 listy sa \u013eahko odlupuj\u00fa, zatia\u013e \u010do zelen\u00e9 alebo da\u017e\u010fom namo\u010den\u00e9 listy sa dr\u017eia stonky a vy\u017eaduj\u00fa podstatne v\u00e4\u010d\u0161iu silu na odstra\u0148ovanie. T\u00e1to variabilita vytv\u00e1ra kol\u00edsanie za\u0165a\u017eenia na <strong>prevodovka na zber cukrovej trstiny<\/strong> v\u00fdstup, ktor\u00fd zn\u00e1sobuje cyklick\u00e9 za\u0165a\u017eenie od z\u00e1kladn\u00fdch no\u017eov a seka\u010dky \u2013 \u010d\u00edm sa do u\u017e aj tak zlo\u017eit\u00e9mu profilu kr\u00fatiaceho momentu prid\u00e1va \u010fal\u0161\u00ed rozmer, ktor\u00fd mus\u00ed prevodovka zvl\u00e1dnu\u0165 bez po\u0161kodenia lo\u017eiska alebo \u00fanavy zubov ozuben\u00e9ho kolesa.<\/p>\n<p><!-- ========== SECTION: Overload Protection ========== --><\/p>\n<h2 style=\"font-size: clamp(21px, 3.2vw, 30px); font-weight: bold; color: #0b1a30; line-height: 1.2; margin: 44px 0 16px; padding-bottom: 10px; border-bottom: 3px solid #f0b92b;\">Ochrana proti pre\u0165a\u017eeniu pre fr\u00e9zy na \u00farovni zeme<\/h2>\n<p style=\"margin-bottom: 16px;\">Z\u00e1kladn\u00e9 fr\u00e9zy pracuj\u00fa na povrchu p\u00f4dy \u2013 v mieste s najv\u00e4\u010d\u0161\u00edm n\u00e1razom na akomko\u013evek zberacom stroji. Kamene, stvrdnut\u00e9 hrudy p\u00f4dy, zakopan\u00e9 zavla\u017eovacie armat\u00fary a kore\u0148ov\u00e9 masy sa nach\u00e1dzaj\u00fa v dr\u00e1he rezu a generuj\u00fa okam\u017eit\u00e9 kr\u00fatiace momenty, ktor\u00e9 m\u00f4\u017eu v priebehu milisek\u00fand 5 a\u017e 10-kr\u00e1t prekro\u010di\u0165 menovit\u00fa kapacitu prevodovky. Prim\u00e1rnym ochrann\u00fdm mechanizmom je klzn\u00e1 spojka hnacieho \u00fastrojenstva v\u00fdvodov\u00e9ho hriade\u013ea, ale mus\u00ed by\u0165 doplnen\u00e1 jednotliv\u00fdmi stri\u017en\u00fdmi skrutkami alebo pru\u017einov\u00fdmi spojovac\u00edmi zariadeniami na ka\u017edom disku z\u00e1kladn\u00e9ho fr\u00e9zy, aby sa zabr\u00e1nilo prenosu jedin\u00e9ho n\u00e1razu cez cel\u00fd pohonn\u00fd syst\u00e9m.<\/p>\n<p style=\"margin-bottom: 16px;\">Tv\u00e1rna liatina (Tv\u00e1rna liatina, trieda EN-GJS-400-15 alebo ekvivalent) je minim\u00e1lnou \u0161pecifik\u00e1ciou materi\u00e1lu krytu pre prevodovky reza\u010diek cukrovej trstiny. \u0160tandardn\u00e1 siv\u00e1 liatina (EN-GJL-250), ktor\u00e1 je vhodn\u00e1 pre aplik\u00e1cie v \u010dist\u00fdch poliach, kde je r\u00e1zov\u00e9 za\u0165a\u017eenie mierne, praskliny pri silnom r\u00e1zovom za\u0165a\u017een\u00ed typickom pre prev\u00e1dzku reza\u010dky cukrovej trstiny \u2013 prasklina v stene krytu vedie k \u00faplnej strate oleja, zlyhaniu lo\u017eiska a nieko\u013ekod\u0148ovej oprave, ktor\u00e1 stoj\u00ed ove\u013ea viac ako cenov\u00fd rozdiel medzi krytmi zo sivej a tv\u00e1rnej liatiny. Niektor\u00ed v\u00fdrobcovia \u0161pecifikuj\u00fa zv\u00e1ran\u00e9 oce\u013eov\u00e9 kryty pre najextr\u00e9mnej\u0161ie aplik\u00e1cie (skalnat\u00e9 sope\u010dn\u00e9 p\u00f4dy na Havaji, v Indon\u00e9zii a na Filip\u00ednach), pri\u010dom obetuj\u00fa v\u00fdhodu tepelnej vodivosti liatiny v prospech vynikaj\u00facej r\u00e1zovej h\u00fa\u017eevnatosti kon\u0161truk\u010dnej ocele.<\/p>\n<p><!-- ========== SECTION: Maintenance ========== --><\/p>\n<h2 style=\"font-size: clamp(21px, 3.2vw, 30px); font-weight: bold; color: #0b1a30; line-height: 1.2; margin: 44px 0 16px; padding-bottom: 10px; border-bottom: 3px solid #f0b92b;\">\u00dadr\u017eba po\u010das zberu \u00farody v tropick\u00fdch podmienkach<\/h2>\n<p style=\"margin-bottom: 16px;\">Sez\u00f3na zberu cukrovej trstiny trv\u00e1 vo v\u00e4\u010d\u0161ine produk\u010dn\u00fdch regi\u00f3nov 4 a\u017e 6 mesiacov \u2013 \u010do je jedno z najdlh\u0161\u00edch obdob\u00ed nepretr\u017eitej spotreby v hist\u00f3rii. <a style=\"color: #d4a017; text-decoration: underline;\" href=\"https:\/\/agriculturalgear-boxes.com\/\" target=\"_blank\" rel=\"noopener\">po\u013enohospod\u00e1rska prevodovka<\/a> aplik\u00e1cia. Pri 10 a\u017e 14 hodin\u00e1ch denne prevodovka nahromad\u00ed 1 200 a\u017e 2 500 prev\u00e1dzkov\u00fdch hod\u00edn za jednu sez\u00f3nu \u2013 \u010do si vy\u017eaduje rovnak\u00fa \u00farove\u0148 pl\u00e1novania \u00fadr\u017eby ako celoro\u010dn\u00e1 in\u0161tal\u00e1cia priemyselnej prevodovky.<\/p>\n<p style=\"margin-bottom: 16px;\">Intervaly v\u00fdmeny oleja by mali by\u0165 200 a\u017e 300 hod\u00edn pre syntetick\u00fd prevodov\u00fd olej a 100 a\u017e 150 hod\u00edn pre miner\u00e1lny olej, pri\u010dom skuto\u010dn\u00fd interval sa m\u00e1 e\u0161te skr\u00e1ti\u0165, ak olej vykazuje vizu\u00e1lne zn\u00e1mky tepelnej degrad\u00e1cie (stmavnutie) alebo kontamin\u00e1cie vodou (mlie\u010dny vzh\u013ead v d\u00f4sledku kondenz\u00e1cie v tropickej vlhkosti). Tepl\u00fd olej vypustite na konci ka\u017ed\u00e9ho prev\u00e1dzkov\u00e9ho d\u0148a v\u017edy, ke\u010f je potrebn\u00e1 v\u00fdmena oleja \u2013 tepl\u00fd olej odv\u00e1dza suspendovan\u00e9 ne\u010distoty z telesa \u00fa\u010dinnej\u0161ie ako studen\u00fd olej, ktor\u00fd umo\u017enil usadzovanie \u010dast\u00edc na vn\u00fatorn\u00fdch povrchoch. Syntetick\u00fd olej ISO VG 320 na b\u00e1ze PAO (o jeden stupe\u0148 \u0165a\u017e\u0161\u00ed ako VG 220 pou\u017e\u00edvan\u00fd v miernom podneb\u00ed) poskytuje zv\u00fd\u0161en\u00fa viskozitu potrebn\u00fa na udr\u017eanie primeranej hr\u00fabky olejov\u00e9ho filmu pri vy\u0161\u0161\u00edch prev\u00e1dzkov\u00fdch teplot\u00e1ch pri zbere tropickej cukrovej trstiny.<\/p>\n<p style=\"margin-bottom: 16px;\"><a style=\"color: #d4a017; text-decoration: underline;\" href=\"http:\/\/cvjointdriveshaft.com\/\" target=\"_blank\" rel=\"noopener\">V\u00fdvodov\u00fd hriade\u013e<\/a> \u00dadr\u017eba kombajnov na cukrov\u00fa trstinu si vy\u017eaduje denn\u00e9 mazanie U-k\u013abov a dr\u00e1\u017ekovan\u00fdch r\u00farok \u2013 prostredie cukrovej \u0161\u0165avy a vl\u00e1kien ur\u00fdch\u013euje kor\u00f3ziu a zasek\u00e1vanie komponentov hnacieho \u00fastrojenstva ove\u013ea r\u00fdchlej\u0161ie ako pri prev\u00e1dzke na \u010distom poli. Ka\u017ed\u00fd t\u00fd\u017ede\u0148 kontrolujte kalibr\u00e1ciu klznej spojky (tropick\u00e9 teplo m\u00f4\u017ee sp\u00f4sobi\u0165 zasklievanie trecieho materi\u00e1lu spojky, \u010d\u00edm sa aktiva\u010dn\u00fd kr\u00fatiaci moment zv\u00fd\u0161i nad zam\u00fd\u0161\u013ean\u00fd prah ochrany) a deflektory vl\u00e1kien na v\u0161etk\u00fdch exponovan\u00fdch rotuj\u00facich hriade\u013eoch, \u010di sa v nich nenahromadil materi\u00e1l. Okam\u017eite odstr\u00e1\u0148te v\u0161etky nahromaden\u00e9 vl\u00e1kna \u2013 deflektor, ktor\u00fd je u\u017e naplnen\u00fd zabalen\u00fdm materi\u00e1lom, nem\u00f4\u017ee odvies\u0165 \u010fal\u0161ie vl\u00e1kna od tesnenia.<\/p>\n<div style=\"margin: 28px 0; border-radius: 12px; overflow: hidden;\"><img loading=\"lazy\" decoding=\"async\" style=\"width: 100%; height: auto; display: block;\" src=\"https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/Typese-of-PTO-Gearbox-2.webp\" alt=\"Typy prevodoviek PTO\" width=\"1448\" height=\"1086\" title=\"\"><\/div>\n<p><!-- ========== FAQ SECTION ========== --><\/p>\n<h2 style=\"font-size: clamp(21px, 3.2vw, 30px); font-weight: bold; color: #0b1a30; line-height: 1.2; margin: 44px 0 16px; padding-bottom: 10px; border-bottom: 3px solid #f0b92b;\">\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n<div style=\"margin: 12px 0; border: 1px solid #dce3ec; border-radius: 10px; overflow: hidden;\">\n<details>\n<summary style=\"padding: 16px clamp(14px, 3vw, 22px); font-size: clamp(14px, 1.7vw, 16px); font-weight: bold; color: #0b1a30; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center;\">Ak\u00fd prevodov\u00fd pomer sa pou\u017e\u00edva pre reza\u010dky cukrovej trstiny?<span style=\"font-size: 18px; color: #d4a017; flex-shrink: 0; margin-left: 12px;\">+<\/span><\/summary>\n<div style=\"padding: 0 clamp(14px, 3vw, 22px) 16px;\">\n<p style=\"font-size: clamp(13px, 1.5vw, 15px); color: #4a5d73; line-height: 1.75;\">Typicky 1:1 z v\u00fdvodov\u00e9ho hriade\u013ea s 540 ot.\/min. (vytv\u00e1raj\u00faci ot\u00e1\u010dky disku 540 ot.\/min.) alebo 1:1 a\u017e 1:1,5 z v\u00fdvodov\u00e9ho hriade\u013ea s 1 000 ot.\/min. (vytv\u00e1raj\u00faci 500 a\u017e 700 ot.\/min.). Z\u00e1kladn\u00fd reza\u010d vy\u017eaduje stredn\u00fa r\u00fdchlos\u0165, ale ve\u013emi vysok\u00fd trval\u00fd kr\u00fatiaci moment \u2013 \u200b\u200bna rozdiel od zariaden\u00ed na zber obiln\u00edn, kde je v\u00fdzvou prevodovky sk\u00f4r zn\u00e1sobenie r\u00fdchlosti ne\u017e kr\u00fatiaci moment.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<div style=\"margin: 12px 0; border: 1px solid #dce3ec; border-radius: 10px; overflow: hidden;\">\n<details>\n<summary style=\"padding: 16px clamp(14px, 3vw, 22px); font-size: clamp(14px, 1.7vw, 16px); font-weight: bold; color: #0b1a30; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center;\">Ak\u00fd v\u00fdkon v\u00fdvodov\u00e9ho hriade\u013ea potrebuje kombajn na zber cukrovej trstiny?<span style=\"font-size: 18px; color: #d4a017; flex-shrink: 0; margin-left: 12px;\">+<\/span><\/summary>\n<div style=\"padding: 0 clamp(14px, 3vw, 22px) 16px;\">\n<p style=\"font-size: clamp(13px, 1.5vw, 15px); color: #4a5d73; line-height: 1.75;\">Mini a stredne ve\u013ek\u00e9 zbera\u010de cukrovej trstiny poh\u00e1\u0148an\u00e9 v\u00fdvodov\u00fdm hriade\u013eom vy\u017eaduj\u00fa 40 a\u017e 150 kon\u00ed na v\u00fdvodovom hriadeli v z\u00e1vislosti od \u0161\u00edrky rezu, konfigur\u00e1cie reza\u010dky a hustoty plodiny. Z\u00e1kladn\u00e9 reza\u010dky spotrebuj\u00fa 40 a\u017e 55 percent celkov\u00e9ho v\u00fdkonu v\u00fdvodov\u00e9ho hriade\u013ea, pod\u00e1vacie valce 18 a\u017e 25 percent a reza\u010dka a dopravn\u00edk sa delia o zvy\u0161ok. Prevodovka by mala by\u0165 dimenzovan\u00e1 o 25 a\u017e 30 percent nad vypo\u010d\u00edtan\u00fdm celkov\u00fdm v\u00fdkonom, aby sa vyrovnala s n\u00e1rastom kr\u00fatiaceho momentu sp\u00f4soben\u00fdm prudk\u00fdm pohybom stebiel a n\u00e1razmi sk\u00e1l.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<div style=\"margin: 12px 0; border: 1px solid #dce3ec; border-radius: 10px; overflow: hidden;\">\n<details>\n<summary style=\"padding: 16px clamp(14px, 3vw, 22px); font-size: clamp(14px, 1.7vw, 16px); font-weight: bold; color: #0b1a30; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center;\">Pre\u010do \u0161\u0165ava z cukrovej trstiny po\u0161kodzuje prevodovku?<span style=\"font-size: 18px; color: #d4a017; flex-shrink: 0; margin-left: 12px;\">+<\/span><\/summary>\n<div style=\"padding: 0 clamp(14px, 3vw, 22px) 16px;\">\n<p style=\"font-size: clamp(13px, 1.5vw, 15px); color: #4a5d73; line-height: 1.75;\">\u010cerstv\u00e1 trstinov\u00e1 \u0161\u0165ava je kysl\u00e1 (pH 5,0 a\u017e 5,5) a obsahuje rozpusten\u00e9 cukry, ktor\u00e9 koroduj\u00fa nenatieran\u00e9 kovov\u00e9 povrchy, degraduj\u00fa \u0161tandardn\u00fa farbu a karamelizuj\u00fa na hor\u00facich krytoch \u2013 vytv\u00e1raj\u00fa izola\u010dn\u00fa k\u00f4ru, ktor\u00e1 blokuje odvod tepla a zachyt\u00e1va vlhkos\u0165 na kove. Tento chemick\u00fd \u00fatok je po\u010das prev\u00e1dzky nepretr\u017eit\u00fd a vy\u017eaduje si epoxidov\u00fd pr\u00e1\u0161kov\u00fd n\u00e1ter (minim\u00e1lna hr\u00fabka 80 a\u017e 120 mikrometrov), chemicky odoln\u00e9 tesnenia hriade\u013eov a vonkaj\u0161ie spojovacie prvky z nehrdzavej\u00facej ocele, aby mu odolali.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<div style=\"margin: 12px 0; border: 1px solid #dce3ec; border-radius: 10px; overflow: hidden;\">\n<details>\n<summary style=\"padding: 16px clamp(14px, 3vw, 22px); font-size: clamp(14px, 1.7vw, 16px); font-weight: bold; color: #0b1a30; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center;\">Pre\u010do by som mal pou\u017ei\u0165 tv\u00e1rnu liatinu namiesto sivej liatiny?<span style=\"font-size: 18px; color: #d4a017; flex-shrink: 0; margin-left: 12px;\">+<\/span><\/summary>\n<div style=\"padding: 0 clamp(14px, 3vw, 22px) 16px;\">\n<p style=\"font-size: clamp(13px, 1.5vw, 15px); color: #4a5d73; line-height: 1.75;\">Siv\u00e1 liatina (EN-GJL-250) je krehk\u00e1 a l\u00e1me sa pri silnom r\u00e1zovom za\u0165a\u017een\u00ed sp\u00f4sobenom \u00fadermi horn\u00edn na \u00farovni z\u00e1kladnej fr\u00e9zy. Tv\u00e1rna liatina (EN-GJS-400-15) m\u00e1 5 a\u017e 10-kr\u00e1t vy\u0161\u0161iu r\u00e1zov\u00fa h\u00fa\u017eevnatos\u0165 ako siv\u00e1 liatina \u2013 pri n\u00e1hlom pre\u0165a\u017een\u00ed sa sk\u00f4r deformuje, ne\u017e l\u00e1me, \u010d\u00edm sa kryt udr\u017eiava neporu\u0161en\u00fd a olej v \u0148om uniknut\u00fd. Pre prevodovky z\u00e1kladn\u00fdch fr\u00e9z na skalnat\u00fdch p\u00f4dach je tv\u00e1rna liatina minim\u00e1lnym prijate\u013en\u00fdm materi\u00e1lom krytu a zv\u00e1ran\u00e9 oce\u013eov\u00e9 kryty poskytuj\u00fa e\u0161te v\u00e4\u010d\u0161iu odolnos\u0165 vo\u010di n\u00e1razu.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<div style=\"margin: 12px 0; border: 1px solid #dce3ec; border-radius: 10px; overflow: hidden;\">\n<details>\n<summary style=\"padding: 16px clamp(14px, 3vw, 22px); font-size: clamp(14px, 1.7vw, 16px); font-weight: bold; color: #0b1a30; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center;\">Ak\u00fd druh oleja by som mal pou\u017ei\u0165 pri zbere tropickej cukrovej trstiny?<span style=\"font-size: 18px; color: #d4a017; flex-shrink: 0; margin-left: 12px;\">+<\/span><\/summary>\n<div style=\"padding: 0 clamp(14px, 3vw, 22px) 16px;\">\n<p style=\"font-size: clamp(13px, 1.5vw, 15px); color: #4a5d73; line-height: 1.75;\">Syntetick\u00fd prevodov\u00fd olej s vysok\u00fdm priazniv\u00fdm prietokom na b\u00e1ze PAO, ISO VG 320 \u2013 o jeden stupe\u0148 viskozity vy\u0161\u0161\u00ed ako VG 220 pou\u017e\u00edvan\u00fd v po\u013enohospod\u00e1rskych prevodovk\u00e1ch mierneho podnebia. Vy\u0161\u0161\u00ed stupe\u0148 kompenzuje zn\u00ed\u017eenie viskozity, ku ktor\u00e9mu doch\u00e1dza pri zv\u00fd\u0161en\u00fdch prev\u00e1dzkov\u00fdch teplot\u00e1ch (70 a\u017e 100 a viac stup\u0148ov Celzia), ktor\u00e9 s\u00fa typick\u00e9 pre zber tropickej cukrovej trstiny pri okolitej teplote 30 a\u017e 42 stup\u0148ov. To zais\u0165uje dostato\u010dn\u00fa hr\u00fabku olejov\u00e9ho filmu na zuboch ozuben\u00fdch kolies a obe\u017en\u00fdch dr\u00e1hach lo\u017e\u00edsk v celom rozsahu prev\u00e1dzkov\u00fdch tepl\u00f4t.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<div style=\"margin: 12px 0; border: 1px solid #dce3ec; border-radius: 10px; overflow: hidden;\">\n<details>\n<summary style=\"padding: 16px clamp(14px, 3vw, 22px); font-size: clamp(14px, 1.7vw, 16px); font-weight: bold; color: #0b1a30; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center;\">\u010co s\u00fa to vl\u00e1knov\u00e9 deflektory a pre\u010do s\u00fa d\u00f4le\u017eit\u00e9?<span style=\"font-size: 18px; color: #d4a017; flex-shrink: 0; margin-left: 12px;\">+<\/span><\/summary>\n<div style=\"padding: 0 clamp(14px, 3vw, 22px) 16px;\">\n<p style=\"font-size: clamp(13px, 1.5vw, 15px); color: #4a5d73; line-height: 1.75;\">Deflektory vl\u00e1kien s\u00fa ku\u017ee\u013eovit\u00e9 alebo kot\u00fa\u010dov\u00e9 ochrann\u00e9 kryty namontovan\u00e9 na rotuj\u00facom hriadeli bezprostredne za tesnen\u00edm prevodovky. Zachyt\u00e1vaj\u00fa uvo\u013enen\u00e9 vl\u00e1kna cukrovej trstiny a l\u00edstie, ktor\u00e9 migruj\u00fa pozd\u013a\u017e hriade\u013ea smerom k tesneniu a odstrediv\u00fdm p\u00f4soben\u00edm ich odmietaj\u00fa sk\u00f4r, ako sa m\u00f4\u017eu nahromadi\u0165 a po\u0161kodi\u0165 tesniaci okraj. Bez deflektorov je obalenie vl\u00e1kien naj\u010dastej\u0161ou pr\u00ed\u010dinou poruchy tesnenia na zariadeniach na zber cukrovej trstiny, \u010do vedie k \u00faniku oleja, vniknutiu ne\u010dist\u00f4t a zr\u00fdchlen\u00e9mu opotrebovaniu lo\u017e\u00edsk a ozuben\u00fdch kolies.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<div style=\"margin: 12px 0; border: 1px solid #dce3ec; border-radius: 10px; overflow: hidden;\">\n<details>\n<summary style=\"padding: 16px clamp(14px, 3vw, 22px); font-size: clamp(14px, 1.7vw, 16px); font-weight: bold; color: #0b1a30; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center;\">Dod\u00e1vate prevodovky pre kombajny na cukrov\u00fa trstinu?<span style=\"font-size: 18px; color: #d4a017; flex-shrink: 0; margin-left: 12px;\">+<\/span><\/summary>\n<div style=\"padding: 0 clamp(14px, 3vw, 22px) 16px;\">\n<p style=\"font-size: clamp(13px, 1.5vw, 15px); color: #4a5d73; line-height: 1.75;\">\u00c1no \u2013 vyr\u00e1bame vysokov\u00fdkonn\u00e9 pravouhl\u00e9 prevodovky pre pohon z\u00e1kladn\u00fdch reza\u010diek, pod\u00e1vac\u00edch valcov a reza\u010diek na zber cukrovej trstiny. V\u0161etky prevodovky ur\u010den\u00e9 pre zber cukrovej trstiny maj\u00fa teles\u00e1 z tv\u00e1rnej liatiny, \u0161pir\u00e1lov\u00e9 ku\u017ee\u013eov\u00e9 ozuben\u00e9 koles\u00e1 s cementovan\u00fdm puzdrom, epoxidov\u00fd pr\u00e1\u0161kov\u00fd n\u00e1ter s hr\u00fabkou viac ako 80 mikrometrov a tesnenia hriade\u013ea FKM s vl\u00e1knit\u00fdmi deflektormi ako \u0161tandard. K dispoz\u00edcii s\u00fa v konfigur\u00e1ci\u00e1ch s jedn\u00fdm a dvoma v\u00fdstupmi pre nepretr\u017eit\u00fa tropick\u00fa prev\u00e1dzku s v\u00fdkonom 40 a\u017e 200 HP. Pre zodpovedaj\u00face odpor\u00fa\u010danie kontaktujte n\u00e1\u0161 technick\u00fd t\u00edm s modelom v\u00e1\u0161ho zbera\u010da a \u0161pecifik\u00e1ciou pohonu.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<p><!-- ========== CTA ========== --><\/p>\n<div style=\"text-align: center; padding: clamp(40px, 8vw, 72px) clamp(16px, 4vw, 36px); background: linear-gradient(160deg, #0b1a30, #162d50 70%, #1e3a5f); border-radius: 18px; margin: 48px 0 0;\">\n<h2 style=\"font-family: 'Segoe UI', Roboto, Arial, sans-serif; font-size: clamp(22px, 3.8vw, 36px); font-weight: 800; color: #ffffff; margin-bottom: 12px;\">Sila po\u010das sez\u00f3ny cukrovej trstiny<\/h2>\n<p style=\"font-family: 'Segoe UI', Roboto, Arial, sans-serif; font-size: clamp(14px, 1.8vw, 16px); color: rgba(255,255,255,0.75); max-width: 580px; margin: 0 auto 24px; line-height: 1.7;\">Od prevodoviek z\u00e1kladn\u00fdch reza\u010diek vyroben\u00fdch pre n\u00e1razy z \u00farovne zeme a\u017e po pohony reza\u010diek skon\u0161truovan\u00e9 pre kontinu\u00e1lne spracovanie pol\u00f4h \u2013 na\u0161e prevodovky pre tropick\u00e9 podmienky poskytuj\u00fa kr\u00fatiaci moment, odolnos\u0165 vo\u010di kor\u00f3zii a tepeln\u00fa rezervu, ktor\u00e9 si vy\u017eaduje zber cukrovej trstiny. Teles\u00e1 z tv\u00e1rnej liatiny, tesnenia z FKM a odoln\u00e9 lo\u017eiskov\u00e9 usporiadania s\u00fa \u0161tandardnou s\u00fa\u010das\u0165ou ka\u017edej jednotky ur\u010denej pre zber cukrovej trstiny.<\/p>\n<p><a style=\"display: inline-block; padding: 14px 36px; background: linear-gradient(135deg, #f0b92b, #b8880f); color: #ffffff; font-family: &#039;Segoe UI&#039;, Roboto, Arial, sans-serif; font-size: 15px; font-weight: bold; border-radius: 8px; text-decoration: none;\" href=\"https:\/\/pto-gearbox.net\/sk\/contact-us\/\">Kontaktujte na\u0161ich technikov<\/a><\/p>\n<\/div>\n<p>Redaktor: Cxm<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Prevodovka kombajna na cukrov\u00fa trstinu: Pohon na spracovanie \u0165a\u017ek\u00fdch plod\u00edn Stonky cukrovej trstiny odol\u00e1vaj\u00fa rezaniu s trojn\u00e1sobnou silou ako stonky p\u0161enice \u2013 ka\u017ed\u00e1 stonka m\u00e1 priemer 25 a\u017e 50 mm, je vystu\u017een\u00e1 zv\u00e4zkami vl\u00e1kien tvrden\u00fdch oxidom kremi\u010dit\u00fdm a tvor\u00ed hust\u00fa roho\u017e s 80 000 a\u017e 120 000 stonkami na hekt\u00e1r. Prevodovka PTO poh\u00e1\u0148aj\u00faca z\u00e1kladn\u00e9 reza\u010dky kombajna na cukrov\u00fa trstinu [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[4042],"tags":[],"class_list":["post-1324","post","type-post","status-publish","format-standard","hentry","category-agricultural-gearbox"],"_links":{"self":[{"href":"https:\/\/pto-gearbox.net\/sk\/wp-json\/wp\/v2\/posts\/1324","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pto-gearbox.net\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pto-gearbox.net\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pto-gearbox.net\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pto-gearbox.net\/sk\/wp-json\/wp\/v2\/comments?post=1324"}],"version-history":[{"count":1,"href":"https:\/\/pto-gearbox.net\/sk\/wp-json\/wp\/v2\/posts\/1324\/revisions"}],"predecessor-version":[{"id":1327,"href":"https:\/\/pto-gearbox.net\/sk\/wp-json\/wp\/v2\/posts\/1324\/revisions\/1327"}],"wp:attachment":[{"href":"https:\/\/pto-gearbox.net\/sk\/wp-json\/wp\/v2\/media?parent=1324"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pto-gearbox.net\/sk\/wp-json\/wp\/v2\/categories?post=1324"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pto-gearbox.net\/sk\/wp-json\/wp\/v2\/tags?post=1324"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}