{"id":1081,"date":"2026-05-18T05:15:15","date_gmt":"2026-05-18T05:15:15","guid":{"rendered":"https:\/\/pto-gearbox.net\/?post_type=product&#038;p=1081"},"modified":"2026-05-18T05:15:15","modified_gmt":"2026-05-18T05:15:15","slug":"snow-plow-gearbox-ep-01-229","status":"publish","type":"product","link":"https:\/\/pto-gearbox.net\/bs\/proizvod\/snow-plow-gearbox-ep-01-229\/","title":{"rendered":"Mjenja\u010d za ralicu za snijeg EP-01-229 \u2014 Spiralni konusni pogon s omjerom 1:1,35 za ralice za snijeg i posipa\u010de soli s pogonom na priklju\u010dci snage"},"content":{"rendered":"<div style=\"max-width: 1100px; margin: 0 auto; padding: 0 0px; box-sizing: border-box; color: #34495e; line-height: 1.72; word-break: break-word; overflow-wrap: break-word; font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, sans-serif; font-size: clamp(14px, 1.6vw + 9px, 16px);\">\n<p><!-- ===== A: PRODUCT OVERVIEW ===== --><\/p>\n<h2 style=\"color: #fff; font-size: clamp(18px, 2.8vw + 8px, 26px); background: linear-gradient(to right, #1a5276, #a9c6d9); padding: 10px 16px; border-radius: 4px; margin: 36px 0 16px;\">EP-01-229 Mjenja\u010d za snje\u017eni plug \u2014 Spiralni konusni ugaoni pogon 1:1,35<\/h2>\n<p>EP-01-229 je spiralni konusni <strong>mjenja\u010d za ralicu za snijeg<\/strong> koji preusmjerava snagu priklju\u010dnog vratila (PTO) putem prijenosnog omjera 1:1,35, mijenjaju\u0107i pogonsku osu iz horizontalne (priklju\u010dno vratilo traktora) u ugaoni izlaz koji pokre\u0107e svrdla, impelere i mehanizme za posipanje soli. Pri ulazu od 540 o\/min, izlazno vratilo se okre\u0107e pribli\u017eno 400 o\/min - raspon brzina koji uravnote\u017euje kapacitet uklanjanja snijega s kontroliranom brzinom pra\u017enjenja i za bacanje snijega i za distribuciju soli.<\/p>\n<p>Ova jedinica direktno zamjenjuje originalni model mjenja\u010da #322.002, podudaraju\u0107i se sa rasporedom vijaka za monta\u017eu, profilom ulaznih \u017eljebova i dimenzijama izlaznog vratila ukinutog ure\u0111aja. Korejski operateri koji koriste postoje\u0107u opremu za ralicu snijega sa neispravnim ili istro\u0161enim mjenja\u010dem #322.002 mogu ugraditi EP-01-229 bez modifikacija okvira, adapterskih plo\u010da ili promjena spojnice vratila. \u0160est rupa za vijke za monta\u017eu poravnava se sa originalnim rasporedom na razmaku od 2-3\/8 in\u010da x 3-3\/4 in\u010da od centra do centra.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1091\" src=\"https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/Snow-Plow-Gearbox-Detail-1.webp\" alt=\"Detalj mjenja\u010da ralice za snijeg 1\" width=\"1448\" height=\"1086\" title=\"\" srcset=\"https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/Snow-Plow-Gearbox-Detail-1.webp 1448w, https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/Snow-Plow-Gearbox-Detail-1-1280x960.webp 1280w, https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/Snow-Plow-Gearbox-Detail-1-980x735.webp 980w, https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/Snow-Plow-Gearbox-Detail-1-480x360.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1448px, 100vw\" \/><\/p>\n<p>Op\u0107inski odjeli za ceste u Gangwon-dou, sjevernom Gyeonggi-dou i Chungcheongbuk-dou - korejskim provincijama koje godi\u0161nje primaju najve\u0107e snje\u017ene padavine - odr\u017eavaju ovaj... <strong>mjenja\u010d kardana<\/strong> na traktorima od 40-80 KS za zimsko odr\u017eavanje puteva. Te\u017eina od 13 kg bez snijega omogu\u0107ava upravljivost sklopa pluga za kompaktne i srednje velike traktore koje korejske op\u0107inske ekipe koriste na uskim planinskim putevima i stambenim ulicama gdje kamioni za \u010di\u0161\u0107enje snijega pune veli\u010dine ne mogu savladati.<\/p>\n<p><!-- ===== B: TECHNICAL SPECIFICATIONS ===== --><\/p>\n<h2 style=\"color: #fff; font-size: clamp(18px, 2.8vw + 8px, 26px); background: linear-gradient(to right, #1a5276, #a9c6d9); padding: 10px 16px; border-radius: 4px; margin: 40px 0 16px;\">Tehni\u010dke specifikacije<\/h2>\n<p>Parametri za mjenja\u010d pluga za snijeg EP-01-229. Prije naru\u010divanja, uporedite sa va\u0161im postoje\u0107im dimenzijama za monta\u017eu #322.002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1090\" src=\"https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/Snow-Plow-Gearbox-Dimension-1.webp\" alt=\"Dimenzija mjenja\u010da ralice za snijeg 1\" width=\"1774\" height=\"887\" title=\"\" srcset=\"https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/Snow-Plow-Gearbox-Dimension-1.webp 1774w, https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/Snow-Plow-Gearbox-Dimension-1-1280x640.webp 1280w, https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/Snow-Plow-Gearbox-Dimension-1-980x490.webp 980w, https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/Snow-Plow-Gearbox-Dimension-1-480x240.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1774px, 100vw\" \/><\/p>\n<div style=\"overflow-x: auto; width: 100%;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px, 1.4vw + 8px, 14px); margin: 16px 0;\">\n<thead>\n<tr>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 14px; text-align: left;\">Parametar<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 14px; text-align: center;\">Vrijednost<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Model<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\"><strong>EP-01-229<\/strong><\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Zamjenjuje<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\">#322.002<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Vrsta zup\u010danika<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\"><strong>Spiralni zako\u0161enje<\/strong><\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Prijenosni omjer<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\"><strong>1 : 1.35<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Zubi<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\">16 \/ 16<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Modul<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\">4.5<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Nazivna ulazna brzina<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\"><strong>540 okretaja u minuti<\/strong><\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Maksimalna ulazna brzina<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\">1.500 obrtaja u minuti<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Ulazno vratilo<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\">1-3\/8&#8243; \u2014 6 spline, 3.5&#8243; long<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Izlazno vratilo<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\">1&#8243; smooth, 3&#8243; long, cross-hole pin<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Monta\u017eni otvori<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\">6 holes (2-3\/8&#8243; x 3-3\/4&#8243; C-C)<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Ukupne dimenzije<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\">OL 11&#8243; x OH 9&#8243;<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Materijal ku\u0107i\u0161ta<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\"><strong>Lijevano \u017eeljezo<\/strong><\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Te\u017eina<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\"><strong>13 kg<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Ulje za mjenja\u010d<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\">HD320 \u2014 HD680<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Nivo buke<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\">&lt; 80 dB<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Radna temperatura<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\">-20\u00b0C do +80\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"color: #7f8c8d; font-size: clamp(11px, 1.3vw + 7px, 13px); margin-top: 8px;\">Ku\u0107i\u0161te dostupno od lijevanog aluminija ili lijevanog \u017eeljeza visoke mehani\u010dke otpornosti. Zup\u010danici izra\u0111eni od \u010delika UNI 18 PCR M03 s kratkim zubima za tihi rad. Osovine od \u010delika UNI 16 CRN4.<\/p>\n<p><!-- ===== 1: WORKING PRINCIPLE (Diff Module) ===== --><\/p>\n<h2 style=\"color: #fff; font-size: clamp(18px, 2.8vw + 8px, 26px); background: linear-gradient(to right, #1a5276, #a9c6d9); padding: 10px 16px; border-radius: 4px; margin: 40px 0 16px;\">Kako EP-01-229 preusmjerava snagu kardana<\/h2>\n<h3 style=\"color: #1a5276; font-size: clamp(16px, 2.2vw + 8px, 21px); border-bottom: 3px solid #1a5276; padding-bottom: 6px; margin: 24px 0 12px;\">Geometrija mre\u017ee spiralnog konusnog zup\u010danika<\/h3>\n<p>EP-01-229 koristi uskla\u0111eni par spiralnih konusnih zup\u010danika sa 16 zuba i modulom od 4,5 stepeni za promjenu pogonske ose za pribli\u017eno 90 stepeni. Za razliku od ravno reznih konusnih zup\u010danika gdje zubi istovremeno stupaju u kontakt preko cijele svoje \u0161irine, spiralni konusni zubi ostvaruju kontakt progresivno od jednog kraja do drugog - raspore\u0111uju\u0107i optere\u0107enje na ve\u0107i dio povr\u0161ine zuba u bilo kojem trenutku. Ovo progresivno zahvatanje proizvodi nivo buke ispod 80 dB specificiran za EP-01-229, \u0161to je relevantna prednost pri radu u stambenim podru\u010djima tokom \u010di\u0161\u0107enja snijega u ranim jutarnjim satima.<\/p>\n<h3 style=\"color: #1a5276; font-size: clamp(16px, 2.2vw + 8px, 21px); border-bottom: 3px solid #1a5276; padding-bottom: 6px; margin: 24px 0 12px;\">Pretvaranje brzine i obrtnog momenta<\/h3>\n<p>Omjer 1:1,35 predstavlja blago smanjenje brzine \u2014 ulaznih 540 obrtaja u minuti postaje pribli\u017eno 400 obrtaja u minuti na izlazu, uz pove\u0107anje obrtnog momenta za faktor 1,35. Ovaj omjer gotovo jednak odra\u017eava zahtjeve mehanizama ralice i rasipa\u010da: potrebna im je otprilike ista brzina kao i ulaz PTO-a, ali pogonska osovina mora promijeniti smjer. Spiralni svrdlo ralice pri 400 obrtaja u minuti pomi\u010de snijeg bo\u010dno prema otvoru za izbacivanje brzinom od pribli\u017eno 1,5-2,0 kubna metra u minuti na standardnoj \u0161irini pluga od 1,5 metara. Disk za rasipanje soli pri istoj brzini distribuira granulirani materijal u uzorku od 6-8 metara.<\/p>\n<h3 style=\"color: #1a5276; font-size: clamp(16px, 2.2vw + 8px, 21px); border-bottom: 3px solid #1a5276; padding-bottom: 6px; margin: 24px 0 12px;\">Pona\u0161anje podmazivanja pri hladnom startu<\/h3>\n<p>Navedeni raspon ulja za mjenja\u010de (HD320 do HD680) pokriva radne temperature od -20\u00b0C do +80\u00b0C. Na donjoj granici - koju korejski planinski putevi Gangwon-doa redovno dosti\u017eu tokom januara i februara - ulje HD680 ve\u0107e viskoznosti zna\u010dajno se zgu\u0161njava, pove\u0107avaju\u0107i obrtni moment pri pokretanju i odla\u017eu\u0107i potpuno formiranje filma podmazivanja. Operateri u uslovima ispod nule trebaju da dr\u017ee priklju\u010dno vratilo u praznom hodu 30-60 sekundi prije uklju\u010divanja optere\u0107enja pluga, omogu\u0107avaju\u0107i rotaciji mjenja\u010da da zagrije ulje i rasporedi ga po kontaktnim povr\u0161inama spiralnog konusa.<\/p>\n<p><!-- ===== COMPARE: SPIRAL BEVEL vs STRAIGHT BEVEL ===== --><\/p>\n<h2 style=\"color: #fff; font-size: clamp(18px, 2.8vw + 8px, 26px); background: linear-gradient(to right, #1a5276, #a9c6d9); padding: 10px 16px; border-radius: 4px; margin: 40px 0 16px;\">Spiralni konusni zup\u010danici u odnosu na ravne konusne zup\u010danike u primjenama ralice za snijeg<\/h2>\n<p>Mjenja\u010di za snje\u017ene plugove koriste ili spiralne konusne ili ravne konusne parove zup\u010danika za preusmjeravanje pogonske ose. EP-01-229 koristi spiralnu konusnu geometriju. Pore\u0111enje u nastavku obja\u0161njava za\u0161to je ovo va\u017eno za opremu za zimsku slu\u017ebu.<\/p>\n<div style=\"overflow-x: auto; width: 100%;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(12px, 1.4vw + 8px, 14px); margin: 16px 0;\">\n<thead>\n<tr>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 14px; text-align: left;\">Karakteristi\u010dno<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 14px; text-align: center;\">Spiralni zako\u0161eni rez (EP-01-229)<\/th>\n<th style=\"background: #1a5276; color: #fff; padding: 10px 14px; text-align: center;\">Ravna kosina<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Uzorak kontakta zuba<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center; color: #27ae60;\"><strong>Progresivno (pomicanje)<\/strong><\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\">Puna \u0161irina (simultano)<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Nivo buke<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center; color: #27ae60;\"><strong>&lt; 80 dB<\/strong><\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\">Tipi\u010dno 85-95 dB<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Nosivost (ista veli\u010dina)<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center; color: #27ae60;\"><strong>Vi\u0161i (ve\u0107a kontaktna povr\u0161ina)<\/strong><\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\">Donja<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Tolerancija udarnog optere\u0107enja<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center; color: #27ae60;\">Bolje (optere\u0107enje raspore\u0111eno po zubima)<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\">Osetljiviji na udar<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Tro\u0161kovi proizvodnje<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\">Vi\u0161e<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center; color: #27ae60;\">Donja<\/td>\n<\/tr>\n<tr style=\"background: #f5f7fa;\">\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Aksijalno aksijalno optere\u0107enje<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\">Prisutan (zahtijeva aksijalni le\u017eaj)<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center; color: #27ae60;\">Minimalno<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3;\">Glatko\u0107a rada<\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center; color: #27ae60;\"><strong>Vrlo glatko<\/strong><\/td>\n<td style=\"padding: 9px 14px; border-bottom: 1px solid #dce1e3; text-align: center;\">Pulsiranje pod optere\u0107enjem<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>For snow plow duty, the spiral bevel&#8217;s advantages in noise and shock tolerance outweigh its slightly higher cost. Snow plowing generates frequent impact loads when the blade contacts pavement irregularities, frozen ruts, and buried debris \u2014 the progressive tooth engagement distributes these shocks across a larger contact area rather than concentrating them on a single tooth pair. The lower noise level matters for residential and urban snow clearing where early-morning operations must comply with municipal noise ordinances.<\/p>\n<p><!-- ===== C: APPLICATION SCENARIOS ===== --><\/p>\n<h2 style=\"color: #fff; font-size: clamp(18px, 2.8vw + 8px, 26px); background: linear-gradient(to right, #1a5276, #a9c6d9); padding: 10px 16px; border-radius: 4px; margin: 40px 0 16px;\">Primjene za zimsku uslugu<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1089 aligncenter\" src=\"https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/Snow-Plow-Gearbox-1.webp\" alt=\"Mjenja\u010d za snje\u017eni plug 1\" width=\"600\" height=\"600\" title=\"\" srcset=\"https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/Snow-Plow-Gearbox-1.webp 600w, https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/Snow-Plow-Gearbox-1-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><\/p>\n<ul style=\"list-style: none; padding-left: 0; margin: 14px 0;\">\n<li style=\"padding-left: 2em; position: relative; margin-bottom: 14px; line-height: 1.7; font-size: clamp(13px, 1.5vw + 9px, 15px);\"><span style=\"position: absolute; left: 0; top: 0; color: #2980b9;\">\u2699<\/span><\/li>\n<li style=\"padding-left: 2em; position: relative; margin-bottom: 14px; line-height: 1.7; font-size: clamp(13px, 1.5vw + 9px, 15px);\"><strong>\u010ci\u0161\u0107enje snijega na op\u0107inskim cestama<\/strong> \u2014 Gangwon-do receives 150-250 cm of annual snowfall in mountain areas. Township maintenance crews mount PTO-driven snow plows on Daedong, LS Mtron, and Kubota tractors ranging from 40 to 60 HP for clearing secondary roads, school access routes, and residential streets. The EP-01-229&#8217;s compact 11 x 9 inch housing fits the tight mounting spaces on front-mounted plow frames designed for compact tractors.<\/li>\n<li style=\"padding-left: 2em; position: relative; margin-bottom: 14px; line-height: 1.7; font-size: clamp(13px, 1.5vw + 9px, 15px);\"><span style=\"position: absolute; left: 0; top: 0; color: #2980b9;\">\u2699<\/span> <strong>Pogoni za rasipa\u010de soli i pijeska<\/strong> \u2014 Kombinovane jedinice pluga i rasipa\u010da koriste isti mjenja\u010d za pogon rotiraju\u0107eg diska postavljenog pozadi koji distribuira materijal za odmrzavanje. Izlazna brzina od 400 o\/min pokre\u0107e standardni disk rasipa\u010da od 450 mm, stvaraju\u0107i uzorak distribucije od 6-8 metara pri tipi\u010dnim stopama rasipanja od 15-40 grama po kvadratnom metru. Korejske uprave za autoputeve prethodno tretiraju planinske prevoje prije prognoziranih snje\u017enih padavina.<\/li>\n<li style=\"padding-left: 2em; position: relative; margin-bottom: 14px; line-height: 1.7; font-size: clamp(13px, 1.5vw + 9px, 15px);\"><span style=\"position: absolute; left: 0; top: 0; color: #2980b9;\">\u2699<\/span> <strong>Odr\u017eavanje poljoprivrednog dvori\u0161ta i pristupnih puteva<\/strong> \u2014 Sto\u010darske farme u sjevernokorejskim provincijama trebaju prohodne pristupne puteve izme\u0111u \u0161tala, skladi\u0161ta sto\u010dne hrane i javnih puteva tokom zime. Plug za snijeg montiran na traktor sa ovim <strong>poljoprivredni mjenja\u010d<\/strong> Br\u017ee i konzistentnije \u010disti pristupne trake za farmu nego ru\u010dno lopatanje ili guranje utovariva\u010dem, a istovremeno odr\u017eava nagib povr\u0161ine ceste koji guranje ka\u0161ike obi\u010dno o\u0161te\u0107uje.<\/li>\n<\/ul>\n<p><!-- ===== 3: STRUCTURE & MATERIAL (Diff Module) ===== --><\/p>\n<h2 style=\"color: #fff; font-size: clamp(18px, 2.8vw + 8px, 26px); background: linear-gradient(to right, #1a5276, #a9c6d9); padding: 10px 16px; border-radius: 4px; margin: 40px 0 16px;\">Izbor materijala za rad na temperaturama ispod nule<\/h2>\n<h3 style=\"color: #1a5276; font-size: clamp(16px, 2.2vw + 8px, 21px); border-bottom: 3px solid #1a5276; padding-bottom: 6px; margin: 24px 0 12px;\">Ku\u0107i\u0161te od lijevanog \u017eeljeza u ciklusima smrzavanja i odmrzavanja<\/h3>\n<p>The housing uses high mechanical resistance cast iron (GG25 grade equivalent) selected for its ability to withstand repeated freeze-thaw cycling without dimensional changes or cracking. Snow plow gearboxes are exposed to water spray, road salt solution, and temperature swings from ambient (-20\u00b0C) to operating (+50\u00b0C) multiple times per shift. Cast iron&#8217;s low thermal expansion coefficient (10-11 \u00b5m\/m\/\u00b0C) keeps bearing bore alignment within tolerance across this temperature range \u2014 an important factor for maintaining the precise spiral bevel mesh geometry that quiet, efficient operation requires.<\/p>\n<h3 style=\"color: #1a5276; font-size: clamp(16px, 2.2vw + 8px, 21px); border-bottom: 3px solid #1a5276; padding-bottom: 6px; margin: 24px 0 12px;\">Obrada \u010delika za zup\u010danike i zuba<\/h3>\n<p>Par spiralnih konusnih zup\u010danika izra\u0111en je od \u010delika UNI 18 PCR M03 s profilima kratkih zuba. Kratki zubi - kra\u0107i od standardnih zuba pune dubine - pru\u017eaju ve\u0107u debljinu korijena zuba i \u010dvrsto\u0107u na savijanje po cijenu ne\u0161to smanjenog kontaktnog omjera. Za primjene u plugovima za snijeg gdje iznenadna udarna optere\u0107enja dominiraju radnim ciklusom, pove\u0107ana \u010dvrsto\u0107a korijena zuba je pravi kompromis. Osovine su izra\u0111ene od \u010delika UNI 16 CRN4, legure hroma i nikla s odli\u010dnom \u017eilavo\u0161\u0107u na temperaturama ispod nule - \u0161to je va\u017eno jer se rizik od krhkog loma pove\u0107ava kako radne temperature padaju ispod -15\u00b0C.<\/p>\n<h3 style=\"color: #1a5276; font-size: clamp(16px, 2.2vw + 8px, 21px); border-bottom: 3px solid #1a5276; padding-bottom: 6px; margin: 24px 0 12px;\">Konfiguracija zaptivke i le\u017eaja<\/h3>\n<p>Mjenja\u010d uklju\u010duje uljne zaptivke predvi\u0111ene za radni raspon od -20\u00b0C do +80\u00b0C i mast (zerk) za le\u017eaj izlaznog vratila. Le\u017eajevi su odabrani za kombinovana radijalna i aksijalna optere\u0107enja koja generi\u0161u spiralni konusni zup\u010danici - geometrija spiralnih zuba stvara aksijalnu aksijalnu komponentu koju ravni konusni zup\u010danici nemaju, \u0161to zahtijeva le\u017eaj koji mo\u017ee istovremeno nositi oba smjera optere\u0107enja bez pomjeranja.<\/p>\n<p><!-- ===== 9: MAINTENANCE (Diff Module) ===== --><\/p>\n<h2 style=\"color: #fff; font-size: clamp(18px, 2.8vw + 8px, 26px); background: linear-gradient(to right, #1a5276, #a9c6d9); padding: 10px 16px; border-radius: 4px; margin: 40px 0 16px;\">Protokol odr\u017eavanja zimske sezone<\/h2>\n<p>Mjenja\u010di ralica za snijeg suo\u010davaju se s koncentriranim izazovom odr\u017eavanja: intenzivna upotreba tokom 3-4 mjeseca zime, nakon \u010dega slijedi 8-9 mjeseci skladi\u0161tenja. Oba perioda zahtijevaju pa\u017enju kako bi se sprije\u010dio prerani kvar.<\/p>\n<ul style=\"list-style: none; padding-left: 0; margin: 14px 0;\">\n<li style=\"padding-left: 2em; position: relative; margin-bottom: 10px; line-height: 1.7; font-size: clamp(13px, 1.5vw + 9px, 15px);\"><span style=\"position: absolute; left: 0; top: 0; color: #27ae60;\">\u25b8<\/span> <strong>Predsezonska provjera (novembar)<\/strong> \u2014 Ispustite staro ulje; dopunite svje\u017eim HD320-680 uljem za mjenja\u010de do \u010depa za nivo; podma\u017eite spojnicu izlaznog vratila; provjerite ulazni \u017eljeb i izlazni klin za popre\u010dni otvor na istro\u0161enost; provjerite svih \u0161est vijaka za monta\u017eu na zategnutost<\/li>\n<li style=\"padding-left: 2em; position: relative; margin-bottom: 10px; line-height: 1.7; font-size: clamp(13px, 1.5vw + 9px, 15px);\"><span style=\"position: absolute; left: 0; top: 0; color: #27ae60;\">\u25b8<\/span> <strong>Svaka smjena (prije po\u010detka)<\/strong> \u2014 Provjerite nivo ulja; podma\u017eite zerkov spoj (2-3 pumpe); provjerite da li je zazor izlaznog vratila unutar specifikacije; ostavite priklju\u010dno vratilo da radi u praznom hodu 30-60 sekundi prije uklju\u010divanja optere\u0107enja kako biste zagrijali ulje u uslovima ispod nule<\/li>\n<li style=\"padding-left: 2em; position: relative; margin-bottom: 10px; line-height: 1.7; font-size: clamp(13px, 1.5vw + 9px, 15px);\"><span style=\"position: absolute; left: 0; top: 0; color: #27ae60;\">\u25b8<\/span> <strong>Mjese\u010dno tokom zime<\/strong> \u2014 Ispustite i pregledajte ulje; provjerite da li ima kontaminacije vodom (mlije\u010dni izgled) uzrokovane prodiranjem zaptivke usljed stalnog izlaganja vodi; ponovo podma\u017eite zerku; pregledajte vijke za monta\u017eu<\/li>\n<li style=\"padding-left: 2em; position: relative; margin-bottom: 10px; line-height: 1.7; font-size: clamp(13px, 1.5vw + 9px, 15px);\"><span style=\"position: absolute; left: 0; top: 0; color: #27ae60;\">\u25b8<\/span> <strong>Postsezona (mart-april)<\/strong> \u2014 Temeljito operite vanjski dio kako biste uklonili ostatke soli za snijeg; potpuno ispustite ulje; napunite svje\u017eim uljem; nanesite inhibitor korozije na ulazni i izlazni klin; \u010duvajte na pokrivenom, suhom mjestu s ulaznim vratilom okrenutim prema dolje kako bi zaptivke ostale navla\u017eene uljem<\/li>\n<\/ul>\n<div style=\"background: #eaf2f8; border-left: 4px solid #1a5276; padding: 16px 3%; margin: 20px 0; border-radius: 0 6px 6px 0;\">\n<p style=\"margin: 0; font-size: clamp(13px, 1.5vw + 9px, 15px);\"><strong>Upozorenje na sol za ceste:<\/strong> Otopine za odmrzavanje na bazi natrijum hlorida i kalcijum hlorida ubrzavaju koroziju neobojenih povr\u0161ina od lijevanog \u017eeljeza. Nakon svake smjene na cestama posutim solju, operite vanjski dio mjenja\u010da \u010distom vodom. Godi\u0161nje farbanje izlo\u017eenih povr\u0161ina ku\u0107i\u0161ta sprje\u010dava koroziju koja na kraju ugro\u017eava dosjed brtvi i integritet otvora za vijke.<\/p>\n<\/div>\n<p><!-- ===== F: RELATED PRODUCTS ===== --><\/p>\n<h2 style=\"color: #fff; font-size: clamp(18px, 2.8vw + 8px, 26px); background: linear-gradient(to right, #1a5276, #a9c6d9); padding: 10px 16px; border-radius: 4px; margin: 40px 0 16px;\">Zavr\u0161ite vo\u017enju sa zimskom opremom<\/h2>\n<p>EP-01-229 se povezuje s traktorom putem <a title=\"Kardansko vratilo\" href=\"http:\/\/cvjointdriveshaft.com\/\" target=\"_blank\" rel=\"noopener\">kardansko vratilo<\/a> sized for the plow&#8217;s power demand. For front-mounted snow plows, select a PTO shaft with adequate length adjustment range to accommodate the 3-point hitch travel between transport and working positions. Wide-angle joints prevent binding when the plow frame articulates during blade angling.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 24px auto;\" title=\"Mjenja\u010d kardana i kardansko vratilo\" src=\"https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/PTO-Gearbox-and-PTO-Shaft.webp\" alt=\"Mjenja\u010d i sklop kardanskog vratila za zimsku opremu\" width=\"1448\" height=\"1086\" \/><\/p>\n<p>Na\u0161 <a title=\"poljoprivredni mjenja\u010d\" href=\"https:\/\/agriculturalgear-boxes.com\/\" target=\"_blank\" rel=\"noopener\">poljoprivredni mjenja\u010d<\/a> Asortiman pokriva potrebe traktorske opreme tokom cijele godine - od zimskog oranja do proljetne obrade i ljetne ko\u0161nje. Pregledajte cijeli <a title=\"Mjenja\u010d kardana\" href=\"https:\/\/pto-gearbox.net\/bs\/kategorija-proizvoda\/pto-gearbox\/\">Prodajem mjenja\u010d s kardanskim vratilom<\/a> katalog za sve dostupne pogonske jedinice.<\/p>\n<p><!-- ===== D: FAQ ===== --><\/p>\n<h2 style=\"color: #fff; font-size: clamp(18px, 2.8vw + 8px, 26px); background: linear-gradient(to right, #1a5276, #a9c6d9); padding: 10px 16px; border-radius: 4px; margin: 40px 0 16px;\">\u010cesto postavljana pitanja<\/h2>\n<p><strong>Da li je EP-01-229 samo za ralice za snijeg ili mo\u017ee pokretati i drugu opremu?<\/strong><br \/>\nPogon pod uglom od 90 stepeni i omjer 1:1,35 odgovaraju svakoj primjeni koja zahtijeva preusmjeravanje ose brzinom gotovo jedini\u010dnom. Mehanizmi za rasipanje, lagani pu\u017eevi i rotacijske \u010detke malog promjera su kompatibilne primjene. Provjerite da li potrebna snaga ostaje unutar nazivne snage mjenja\u010da za va\u0161 specifi\u010dni slu\u010daj upotrebe.<\/p>\n<p><strong>Za\u0161to specifikacija navodi 16\/16 zuba, ali odnos 1:1,35 umjesto 1:1?<\/strong><br \/>\nBroj zuba 16\/16 odnosi se na broj zuba na svakom konusnom zup\u010daniku. Omjer 1:1,35 proizlazi iz razli\u010ditih uglova koraka konusa dva zup\u010danika - u spiralnoj geometriji konusa, omjer je odre\u0111en odnosom ugla konusa, a ne isklju\u010divo brojem zuba. Dva zup\u010danika s jednakim brojem zuba mogu proizvesti omjer koji nije jedini\u010dan, ovisno o njihovoj geometriji monta\u017ee.<\/p>\n<p><strong>Mogu li koristiti ovaj mjenja\u010d sa ulaznim brojem okretaja priklju\u010dnog vratila od 1000 o\/min?<\/strong><br \/>\nMaksimalna nazivna ulazna brzina je 1.500 okretaja u minuti, tako da je 1000 okretaja u minuti unutar radnog raspona. Me\u0111utim, izlaz bi se pove\u0107ao na pribli\u017eno 740 okretaja u minuti - prije spajanja provjerite da li va\u0161 mehanizam za plug ili rasipanje mo\u017ee sigurno raditi na ovoj brzini.<\/p>\n<p><strong>Kako funkcioni\u0161e klin s popre\u010dnim otvorom na izlaznom vratilu?<\/strong><br \/>\nIzlazna osovina od 1 in\u010da ima dva otvora razmaknuta 1,5 in\u010da od centra do centra. Popre\u010dni klin prolazi kroz osovinu i spojnu glav\u010dinu mehanizma pu\u017ea ili rasipa\u010da, stvaraju\u0107i pozitivnu pogonsku vezu. Klin tako\u0111er slu\u017ei kao mehani\u010dki osigura\u010d - pri ekstremnom preoptere\u0107enju (udar smrznutog pluga), klin se smi\u010de prije nego \u0161to se zubi zup\u010danika ili ku\u0107i\u0161te o\u0161tete.<\/p>\n<p><strong>\u0160ta se de\u0161ava ako voda u\u0111e u ku\u0107i\u0161te mjenja\u010da tokom rada?<\/strong><br \/>\nMale koli\u010dine vode emulgiraju u ulju mjenja\u010da i pojavljuju se kao mlije\u010dna promjena boje. To smanjuje efikasnost podmazivanja i ubrzava koroziju le\u017eajeva. Odmah ispustite kontaminirano ulje, isperite \u010distim uljem i identificirajte ulaznu ta\u010dku - obi\u010dno istro\u0161enu brtvu ili labavi \u010dep za ispu\u0161tanje. Zamijenite brtvu prije sljede\u0107e smjene.<\/p>\n<p><!-- ===== E: CUSTOMER REVIEWS ===== --><\/p>\n<h2 style=\"color: #fff; font-size: clamp(18px, 2.8vw + 8px, 26px); background: linear-gradient(to right, #1a5276, #a9c6d9); padding: 10px 16px; border-radius: 4px; margin: 40px 0 16px;\">Izvje\u0161taji sa zimskih operacija<\/h2>\n<hr style=\"border: none; border-top: 1px solid #dce1e3; margin: 22px 0;\" \/>\n<p><strong>Noh Tae-hyun, Township Road Crew \u2014 Pyeongchang, Gangwon-do, mart 2025.<\/strong><\/p>\n<p>&#8220;Our #322.002 gearbox failed halfway through the season. Found the EP-01-229 replacement and had it installed in 2 hours \u2014 mounting holes lined up perfectly. Finished the remaining 6 weeks of plowing without a problem. Quiet enough that we can plow the elementary school access road at 5 AM without complaints from nearby residents.&#8221;<\/p>\n<hr style=\"border: none; border-top: 1px solid #dce1e3; margin: 22px 0;\" \/>\n<p><strong>Lim Seo-jun, Odr\u017eavanje autoputeva \u2014 Taebaek, Gangwon-do, februar 2025.<\/strong><\/p>\n<p>&#8220;Heavy snow area \u2014 we get 200+ cm per season. Two tractors running EP-01-229 on front-mounted plows. The spiral bevel runs noticeably smoother than the straight-cut gearbox on our older unit. Less vibration transferred to the tractor frame during long plowing shifts. Oil stays clean longer too, which tells me the gears are meshing properly.&#8221;<\/p>\n<hr style=\"border: none; border-top: 1px solid #dce1e3; margin: 22px 0;\" \/>\n<p><strong>Cha Eun-seok, vlasnik mlije\u010dne farme \u2014 Hongcheon, Gangwon-do, januar 2025.<\/strong><\/p>\n<p>&#8220;2.5 km of farm access road to keep clear all winter. The EP-01-229 on our old LS Mtron tractor drives the plow auger without strain. At 13 kg, the gearbox keeps the front end light enough that the compact tractor handles well on icy surfaces. Third winter of use with only oil changes and grease.&#8221;<\/p>\n<hr style=\"border: none; border-top: 1px solid #dce1e3; margin: 22px 0;\" \/>\n<p><strong>Go Mi-rae, menad\u017eerica za komunalnu opremu \u2014 Chuncheon, Gangwon-do, decembar 2024.<\/strong><\/p>\n<p>&#8220;We manage 8 plow tractors for city streets. Switched to the EP-01-229 across the fleet after two seasons of good results on our test units. The noise reduction versus our previous straight-bevel gearboxes was the deciding factor \u2014 Chuncheon has strict early-morning noise guidelines for residential zones.&#8221;<\/p>\n<hr style=\"border: none; border-top: 1px solid #dce1e3; margin: 22px 0;\" \/>\n<p><strong>Woo Hyun-soo, prodava\u010d opreme \u2014 Wonju, Gangwon-do, novembar 2024.<\/strong><\/p>\n<p>&#8220;Carrying the EP-01-229 as a direct replacement for the discontinued #322.002. Strong seasonal demand from October through December as operators prepare for winter. The Korean market has limited options for this specific gearbox \u2014 most imports come from Europe with long lead times. Domestic availability at competitive pricing makes this an easy recommendation.&#8221;<\/p>\n<p><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; margin: 30px auto;\" title=\"Inspekcija kvalitete\" src=\"https:\/\/pto-gearbox.net\/wp-content\/uploads\/2026\/05\/PTO-Gearbox-workshop-1.webp\" alt=\"Sklop mjenja\u010da za snje\u017eni plug i kontrola kvalitete\" \/><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Mjenja\u010d pluga za snijeg EP-01-229 prenosi snagu priklju\u010dnog vratila od 540 o\/min putem spiralnog konusnog zup\u010dani\u010dkog omjera 1:1,35, preusmjeravaju\u0107i ugao pogona sa horizontalnog priklju\u010dnog vratila na vertikalnu ili ugaonu izlaznu osu koja upravlja mehanizmom pu\u017ea ili rasipa\u010da pluga. Ova jedinica zamjenjuje originalni model mjenja\u010da #322.002 sa odgovaraju\u0107im rasporedom vijaka za monta\u017eu, dimenzijama vratila i geometrijom zup\u010danika.<\/p>","protected":false},"featured_media":1089,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[4040],"product_tag":[],"class_list":{"0":"post-1081","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pto-gearbox","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pto-gearbox.net\/bs\/wp-json\/wp\/v2\/product\/1081","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pto-gearbox.net\/bs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pto-gearbox.net\/bs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/pto-gearbox.net\/bs\/wp-json\/wp\/v2\/comments?post=1081"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pto-gearbox.net\/bs\/wp-json\/wp\/v2\/media\/1089"}],"wp:attachment":[{"href":"https:\/\/pto-gearbox.net\/bs\/wp-json\/wp\/v2\/media?parent=1081"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/pto-gearbox.net\/bs\/wp-json\/wp\/v2\/product_brand?post=1081"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pto-gearbox.net\/bs\/wp-json\/wp\/v2\/product_cat?post=1081"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pto-gearbox.net\/bs\/wp-json\/wp\/v2\/product_tag?post=1081"}],"curies":[{"name":"radni list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}