{"id":1159,"date":"2026-03-20T06:22:51","date_gmt":"2026-03-20T06:22:51","guid":{"rendered":"https:\/\/ptoshaft.supplies\/?post_type=product&p=1159"},"modified":"2026-03-20T06:22:57","modified_gmt":"2026-03-20T06:22:57","slug":"l-series-pto-shaft-lemon-tube-l1-to-l6-and-l32","status":"publish","type":"product","link":"https:\/\/ptoshaft.supplies\/sk\/product\/l-series-pto-shaft-lemon-tube-l1-to-l6-and-l32\/","title":{"rendered":"Citr\u00f3nov\u00e1 trubica kardanov\u00e9ho hriade\u013ea s\u00e9rie L | L1 a\u017e L6 a L32"},"content":{"rendered":"

Preh\u013ead produktu<\/h2>\n

If you’ve been told your implement requires a lemon-profile driveline but aren’t sure which model fits, start here. The R\u00farka kardanov\u00e9ho hriade\u013ea s\u00e9rie L s citr\u00f3novou r\u00farkou<\/strong> Produktov\u00e1 rada zah\u0155\u0148a sedem r\u00f4znych modelov od L1 do L6 a \u0161peci\u00e1lny model L32. Ka\u017ed\u00fd model pou\u017e\u00edva rovnak\u00fd prierez dvojc\u00edpej citr\u00f3novej r\u00fary, ale zv\u00e4\u010d\u0161uje sa priemer r\u00fary, ve\u013ekos\u0165 prie\u010dneho lo\u017eiska a kr\u00fatiaci moment, aby zodpovedal r\u00f4znym triedam v\u00fdkonu. Spolo\u010dne zvl\u00e1dnu v\u0161etko od kompaktn\u00e9ho traktora s v\u00fdkonom 10 HP poh\u00e1\u0148aj\u00faceho seja\u010dku a\u017e po stredne ve\u013ek\u00fd stroj s v\u00fdkonom 80 HP poh\u00e1\u0148aj\u00faci diskov\u00fa kosa\u010dku.<\/p>\n

Citr\u00f3nov\u00fd profil je druh\u00fdm najob\u013e\u00fabenej\u0161\u00edm tvarom r\u00fary v k\u00f3rejskom po\u013enohospod\u00e1rstve hne\u010f po trojuholn\u00edkovom. K\u00f3rejsk\u00ed prev\u00e1dzkovatelia maj\u00fa tendenciu vybera\u0165 si citr\u00f3nov\u00fa r\u00faru v\u00fdvodov\u00e9ho hriade\u013ea s\u00e9rie L, ke\u010f n\u00e1radie vy\u017eaduje stredn\u00fa uhlov\u00fa flexibilitu v teleskopickom k\u013abe, najm\u00e4 pri diskov\u00fdch kosa\u010dk\u00e1ch, rota\u010dn\u00fdch zhr\u0148ova\u010doch a rozmetadl\u00e1ch hnoj\u00edv, kde sa v\u00fd\u0161ka n\u00e1radia po\u010das prev\u00e1dzky \u010dasto men\u00ed.<\/p>\n

\"Hnac\u00ed<\/div>\n

\u010c\u00edm sa L32 l\u00ed\u0161i od L1-L6?<\/h3>\n

The L32 is a specialty variant with a wider lemon tube profile designed for applications that need more overlap travel in a shorter overall length. It’s popular on front-mounted PTO implements and compact equipment where the distance between tractor and implement is limited. The standard L1 to L6 models follow the industry incremental sizing used across the industry.<\/p>\n

Hodnoty kr\u00fatiaceho momentu pod\u013ea modelu<\/h2>\n

Select your L Series PTO Shaft Lemon Tube model based on these torque values. Always choose a model rated at least 25% above your tractor’s actual PTO torque output.<\/p>\n

\"K\u013abov\u00fd<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n
Model<\/th>\n540 ot.\/min (Nm)<\/th>\n1000 ot.\/min (Nm)<\/th>\nMP (Nm)<\/th>\n<\/tr>\n
L1<\/td>\n210<\/td>\n172<\/td>\n320<\/td>\n<\/tr>\n
L2<\/td>\n270<\/td>\n220<\/td>\n450<\/td>\n<\/tr>\n
L3<\/td>\n390<\/td>\n330<\/td>\n640<\/td>\n<\/tr>\n
L4<\/td>\n460<\/td>\n380<\/td>\n780<\/td>\n<\/tr>\n
L5<\/td>\n970<\/td>\n520<\/td>\n1050<\/td>\n<\/tr>\n
L6<\/td>\n1050<\/td>\n830<\/td>\n1400<\/td>\n<\/tr>\n
L32<\/td>\n270<\/td>\n220<\/td>\n450<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Rozdelenie komponentov a \u0161trukt\u00fara zostavy<\/h2>\n

Every L Series PTO Shaft Lemon Tube ships as a complete assembly, but understanding the individual components helps with maintenance and ordering replacement parts. Here’s what’s inside:<\/p>\n

P\u00e1r citr\u00f3nov\u00fdch trub\u00edc (vn\u00fatorn\u00fd + vonkaj\u0161\u00ed)<\/h3>\n

Za studena \u0165ahan\u00e1 uhl\u00edkov\u00e1 oce\u013e C45 s charakteristick\u00fdm dvojlalo\u010dn\u00fdm profilom. Vn\u00fatorn\u00e1 r\u00farka sa pos\u00fava vo vn\u00fatri vonkaj\u0161ej r\u00farky a pren\u00e1\u0161a kr\u00fatiaci moment cez \u010deln\u00fd kontakt, pri\u010dom umo\u017e\u0148uje axi\u00e1lne pred\u013a\u017eenie a stla\u010denie. Citr\u00f3nov\u00fd tvar vytv\u00e1ra mierne klinov\u00e9 p\u00f4sobenie, ktor\u00e9 rozklad\u00e1 nap\u00e4tie rovnomernej\u0161ie ako profily s ostr\u00fdmi hranami. Hr\u00fabka steny sa pohybuje od 3 mm na L1 do 4,5 mm na L6.<\/p>\n

\"Hnac\u00ed<\/div>\n

Kovan\u00e9 jarm\u00e1<\/h3>\n

Dve vidlicov\u00e9 strmene z legovanej ocele 40Cr, jedna pre stranu traktora a jedna pre stranu n\u00e1radia. Ka\u017ed\u00e1 vidlicov\u00e1 strme\u0148 m\u00e1 dr\u00e1\u017ekovan\u00fd otvor, ktor\u00fd zapad\u00e1 do \u010dapu v\u00fdvodov\u00e9ho hriade\u013ea alebo vstupn\u00e9ho hriade\u013ea prevodovky. Citr\u00f3nov\u00e1 r\u00farka v\u00fdvodov\u00e9ho hriade\u013ea s\u00e9rie L podporuje viacero \u0161t\u00fdlov upevnenia strmene: zatla\u010dovac\u00ed \u010dap (najbe\u017enej\u0161\u00ed), skrutkov\u00fd \u010dap, z\u00e1vla\u010dka, r\u00fdchloup\u00ednac\u00ed \u010dap, gu\u013eov\u00e9 upevnenie a typ s obj\u00edmkou. Pr\u00edpona \u010d\u00edsla dielu identifikuje, ktor\u00e1 kombin\u00e1cia strmene je namontovan\u00e1.<\/p>\n

S\u00fapravy prie\u010dnych lo\u017e\u00edsk<\/h3>\n

Two universal joint assemblies, one at each end. Each kit contains four needle-roller bearing cups pre-loaded with EP grease and sealed with multi-lip dust seals. The cross-kit size scales with the L-series model number. L1 uses the smallest cross (22×54 mm), while L6 uses the largest in the range. Replacement kits are stocked individually for all models.<\/p>\n

\"\u010casti<\/div>\n

Ako skr\u00e1ti\u0165 alebo upravi\u0165 d\u013a\u017eku drieku<\/h2>\n

\u010castou ot\u00e1zkou k\u00f3rejsk\u00fdch kupuj\u00facich je, \u010di je mo\u017en\u00e9 skr\u00e1ti\u0165 citr\u00f3nov\u00fa trubicu v\u00fdvodov\u00e9ho hriade\u013ea s\u00e9rie L, ak je \u0161tandardn\u00e1 d\u013a\u017eka pre ich nastavenie pr\u00edli\u0161 dlh\u00e1. Odpove\u010f je \u00e1no, ale treba dodr\u017eiava\u0165 d\u00f4le\u017eit\u00e9 pravidl\u00e1.<\/p>\n

Kedy je skr\u00e1tenie potrebn\u00e9<\/h3>\n

Ak V\u00fdvodov\u00fd hriade\u013e<\/strong> Ak sa pri zdvihnut\u00ed n\u00e1stroja do prepravnej v\u00fd\u0161ky dotkne dna (vn\u00fatorn\u00e1 r\u00fara sa \u00faplne zatla\u010d\u00ed do vonkaj\u0161ej r\u00fary), hriade\u013e je pr\u00edli\u0161 dlh\u00fd. To sp\u00f4sobuje zaseknutie teleskopick\u00e9ho k\u013abu, \u010do vyv\u00edja nadmern\u00e9 axi\u00e1lne za\u0165a\u017eenie na prie\u010dne lo\u017eisk\u00e1 a m\u00f4\u017ee praskn\u00fa\u0165 vidlice. Rie\u0161en\u00edm je skr\u00e1tenie.<\/p>\n

\u00a0\u00a0\"K\u013abov\u00fd<\/p>\n

Spr\u00e1vny postup rezania<\/h3>\n

Both inner and outer lemon tubes must be cut by the same amount to maintain proper overlap. Mark the cut lines, then use a bandsaw or abrasive cutoff wheel (not a torch, which would distort the lemon profile and ruin the fit). After cutting, deburr the cut ends with a file. Ensure at least 150 mm of overlap remains at maximum extension. If you’re not confident about cutting, we offer hriadele s\u00e9rie L na mieru<\/a> narezan\u00e9 pod\u013ea va\u0161ej \u0161pecifik\u00e1cie v tov\u00e1rni.<\/p>\n

Ako funguje v\u00fdvodov\u00fd hriade\u013e traktora<\/h2>\n

For operators new to PTO equipment, here’s a quick explanation of the mechanical principle. The tractor engine produces rotational power. A portion of that power is diverted through the PTO gearbox to a splined stub shaft protruding from the rear of the tractor. The L Series PTO Shaft Lemon Tube connects to that stub via the tractor-end yoke spline, transmits the rotation through the lemon tubes, and delivers it to the implement’s input shaft<\/a> cez strme\u0148 na konci n\u00e1stroja. Dva univerz\u00e1lne k\u013aby umo\u017e\u0148uj\u00fa hriade\u013eu pohybova\u0165 sa v miernych uhloch, ke\u010f sa n\u00e1stroj pohybuje hore a dole. Teleskopick\u00e9 citr\u00f3nov\u00e9 r\u00fary sa prisp\u00f4sobuj\u00fa zmen\u00e1m vzdialenosti, ke\u010f sa n\u00e1stroj zdv\u00edha, sp\u00fa\u0161\u0165a alebo ot\u00e1\u010da.<\/p>\n

\"K\u013abov\u00fd<\/div>\n

Sprievodn\u00e9 produkty<\/h2>\n

P\u00e1rovanie hriade\u013ea a prevodovky s\u00e9rie L<\/h3>\n

Citr\u00f3nov\u00e1 trubica v\u00fdvodov\u00e9ho hriade\u013ea s\u00e9rie L na strane n\u00e1stroja sa zap\u00e1ja do po\u013enohospod\u00e1rska prevodovka<\/a> that converts PTO rotation to the speed and axis the working mechanism requires. A disc mower gearbox, for example, takes 540 RPM and redirects it to spin the cutting discs at the required blade tip speed. Make sure the gearbox input spline matches the shaft’s implement-end yoke. Specify both configurations when ordering.<\/p>\n

Dostupn\u00e9 pr\u00edslu\u0161enstvo<\/h3>\n

S\u00e9ria L podporuje obmedzova\u010de kr\u00fatiaceho momentu SA s ra\u010d\u0148ou, obmedzova\u010de kr\u00fatiaceho momentu SB so stri\u017en\u00fdmi skrutkami, trecie spojky SFF, pre\u0165a\u017eovacie spojky RA a vylep\u0161enia \u0161irokouhl\u00fdch k\u013abov WA\/CV. V\u0161etky s\u00fa in\u0161talovate\u013en\u00e9 z v\u00fdroby. P\u00e1ry citr\u00f3nov\u00fdch trub\u00edc, s\u00fapravy prie\u010dnych lo\u017e\u00edsk a jednotliv\u00e9 vidlice s\u00fa skladom ako samostatn\u00e9 n\u00e1hradn\u00e9 diely.<\/p>\n

\"po\u013enohospod\u00e1rska<\/div>\n

Pre\u010do si k\u00f3rejsk\u00ed oper\u00e1tori vyberaj\u00fa citr\u00f3nov\u00e9 hriadele s\u00e9rie L<\/h2>\n
    \n
  • \u2605<\/span> Sedem modelov od L1 do L6 plus L32 pokr\u00fdvaj\u00fa v\u00fdkon od 10 do 80 kon\u00ed so zverejnen\u00fdmi kr\u00fatiacimi momentmi<\/li>\n
  • \u2605<\/span> Citr\u00f3nov\u00fd profil r\u00farky poskytuje hlad\u0161iu uhlov\u00fa toleranciu ako trojuholn\u00edkov\u00fd profil pri pou\u017eit\u00ed diskov\u00fdch kosa\u010diek a hrabl\u00ed<\/li>\n
  • \u2605<\/span> \u0160peci\u00e1lny model L32 pre aplik\u00e1cie s predn\u00fdm a kr\u00e1tkym nasaden\u00edm v\u00fdvodov\u00e9ho hriade\u013ea<\/li>\n
  • \u2605<\/span> Kompatibiln\u00e9 so v\u0161etk\u00fdmi piatimi typmi obmedzova\u010dov kr\u00fatiaceho momentu (SA, RA, SB, SFF) a \u0161irokouhl\u00fdmi vylep\u0161eniami WA\/CV<\/li>\n
  • \u2605<\/span> R\u00fary skr\u00e1tite\u013en\u00e9 na mieste jednoduch\u00fdm postupom p\u00e1sovej p\u00edly alebo objednanie vlastn\u00fdch d\u013a\u017eok z tov\u00e1rne<\/li>\n
  • \u2605<\/span> Certifik\u00e1cie CE, ISO 9001, TS\/16949 s protokolmi o sk\u00fa\u0161kach materi\u00e1lov pre ka\u017ed\u00fa \u0161ar\u017eu<\/li>\n
  • \u2605<\/span> Jednotliv\u00e9 n\u00e1hradn\u00e9 diely skladom v K\u00f3rei: p\u00e1ry citr\u00f3nov\u00fdch trub\u00edc, kr\u00ed\u017eov\u00e9 s\u00fapravy, jarma, \u0161t\u00edty<\/li>\n<\/ul>\n
    <\/div>\n

    \u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n

    Ktor\u00fd model s\u00e9rie L je vhodn\u00fd pre traktor s v\u00fdkonom 40 HP s diskovou kosa\u010dkou?<\/strong><\/p>\n

    Pri v\u00fdkone 40 HP pri 540 ot\u00e1\u010dkach za min\u00fatu je trval\u00fd kr\u00fatiaci moment pribli\u017ene 530 Nm. Prevodn\u00edk L3 (MP 640 Nm) poskytuje primeran\u00fa rezervu. Ak kosa\u010dka \u010dasto kos\u00ed hust\u00fa tr\u00e1vu alebo sa zamot\u00e1va, pre v\u00e4\u010d\u0161\u00ed priestor nad hlavou zv\u00fd\u0161te prevodn\u00edk na prevodn\u00edk L4 (MP 780 Nm).<\/p>\n

    What’s the difference between L2 and L32 if they have the same torque rating?<\/strong><\/p>\n

    Same torque capacity but different tube geometry. L32 has a wider lemon profile that gives more telescoping travel in a shorter closed length. It’s designed for tight mounting situations like front PTO implements. L2 uses the standard lemon profile with longer tube overlap.<\/p>\n

    M\u00f4\u017eem vymeni\u0165 citr\u00f3nov\u00e9 trubice za trojuholn\u00edkov\u00e9 trubice na rovnak\u00fdch strme\u0148och?<\/strong><\/p>\n

    No. The yoke tube seat is shaped to match the tube profile. A lemon yoke won’t properly grip a triangular tube and vice versa. If you want to change profiles, you need a complete shaft assembly or new yokes with matching tube seats.<\/p>\n

    Ako dlho vydr\u017eia citr\u00f3nov\u00e9 trubice s\u00e9rie L, k\u00fdm je potrebn\u00e9 ich vymeni\u0165?<\/strong><\/p>\n

    Typically three to five seasons with proper lubrication (re-grease the overlap zone every 50 hours). If the tubes develop visible wobble or don’t slide smoothly, they’ve worn past the service limit and should be replaced as a pair.<\/p>\n

    Je citr\u00f3nov\u00e1 trubica v\u00fdvodov\u00e9ho hriade\u013ea s\u00e9rie L vhodn\u00e1 pre japonsk\u00e9 kompaktn\u00e9 traktory?<\/strong><\/p>\n

    \u00c1no. Metrick\u00e9 8-dr\u00e1\u017ekov\u00e9 vidlicov\u00e9 uchytenia pre traktory Kubota, Yanmar a Iseki s\u00fa dostupn\u00e9 pre v\u0161etky modely s\u00e9rie L. Pri objedn\u00e1vke uve\u010fte zna\u010dku a model v\u00e1\u0161ho traktora.<\/p>\n

    M\u00f4\u017eem prida\u0165 \u0161irokouhl\u00fd k\u013ab na kardanov\u00fd hriade\u013e s\u00e9rie L s uhlom v tvare citr\u00f3na?<\/strong><\/p>\n

    \u00c1no. K\u013aby WA (\u0161irokouhl\u00fd) a CV (kon\u0161tantn\u00e1 r\u00fdchlos\u0165) s\u00fa kompatibiln\u00e9 so v\u0161etk\u00fdmi modelmi s\u00e9rie L. Puzdro so \u0161irok\u00fdm uhlom nahr\u00e1dza \u0161tandardn\u00e9 prie\u010dne lo\u017eisko na strane n\u00e1stroja, \u010d\u00edm sa zvy\u0161uje maxim\u00e1lny prev\u00e1dzkov\u00fd uhol z 25 stup\u0148ov na 80 stup\u0148ov.<\/p>\n

    Recenzie z\u00e1kazn\u00edkov<\/h2>\n
    \n

    Go Eun-bi, obsluha diskovej kosa\u010dky, Chungcheongnam-do (jar 2025)<\/span><\/p>\n

    “L4 lemon shaft on a 50 HP tractor with a Krone-style disc mower. The lemon tubes handle the constant height changes as the mower follows the ground contour. Smooth telescoping, no binding. Ten months of regular mowing and the cross-bearings are still tight.”<\/p>\n

    \n

    Woo Seung-jun, predajca po\u013enohospod\u00e1rskych strojov, Naju (koniec roka 2024)<\/span><\/p>\n

    “I sell the L-series alongside the T-series. For customers running disc mowers or rotary rakes, I push the L-series because the lemon profile gives a smoother feel at the telescoping joint. L3 and L4 are my biggest movers. Consistent quality across all units I’ve stocked.”<\/p>\n

    \n

    Shin Hye-rin, majite\u013e spolo\u010dnosti Kubota, Gyeonggi-do (za\u010diatok roka 2025)<\/span><\/p>\n

    “My Kubota B2650 came with a lemon-profile shaft from the factory. When it wore out, I replaced it with the L2 from Ever-Power. Exact dimensional match. The metric 8-spline yoke slid on with no play. Saves me the hassle of ordering from the Kubota dealer.”<\/p>\n

    \n

    Jeong Tae-hyun, Farma pre hospod\u00e1rske zvierat\u00e1, \u010ced\u017eu-do (polovica roka 2024)<\/span><\/p>\n

    “L5 with SFF friction clutch for a round baler. The slip clutch has saved the baler gearbox at least three times when wet grass packed the chamber too tight. The L-series lemon tubes are holding up well even with the heavy baling work. Good investment.”<\/p>\n

    \n

    Han Do-yeon, Oprav\u00e1r po\u013enohospod\u00e1rskych strojov, Suwon (jese\u0148 2024)<\/span><\/p>\n

    “I’ve shortened a few L-series shafts for customers with tight setups. The lemon tube cuts cleanly with a bandsaw and the profile remains true as long as you clamp it properly. Much easier than trying to cut star tubes. Individual replacement parts are available which makes my repair work straightforward.”<\/p>\n

    \n
    <\/div>\n<\/div>\n

    Balenie a preprava<\/h2>\n
    \"balenie<\/div>","protected":false},"excerpt":{"rendered":"

    Citr\u00f3nov\u00e1 trubica kardanov\u00e9ho hriade\u013ea s\u00e9rie L pokr\u00fdva modely L1 a\u017e L6 plus L32 pre traktory s v\u00fdkonom od 10 HP do 80 HP. Dvojlalo\u010dn\u00fd citr\u00f3nov\u00fd profil zais\u0165uje plynul\u00fd prenos kr\u00fatiaceho momentu s dobrou uhlovou toleranciou na teleskopickom k\u013abe. Kr\u00fatiaci moment od 172 Nm do 1050 Nm. Kompatibiln\u00e1 s obmedzova\u010dmi kr\u00fatiaceho momentu SA, RA, SB, SFF a \u0161irokouhl\u00fdmi k\u013abmi WA\/CV. Kovan\u00e9 vidlice, za studena \u0165ahan\u00e9 r\u00fary, certifik\u00e1cia CE\/ISO\/TS.<\/p>","protected":false},"featured_media":1157,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[5413],"product_tag":[],"class_list":{"0":"post-1159","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pto-shaft","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ptoshaft.supplies\/sk\/wp-json\/wp\/v2\/product\/1159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ptoshaft.supplies\/sk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ptoshaft.supplies\/sk\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ptoshaft.supplies\/sk\/wp-json\/wp\/v2\/comments?post=1159"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ptoshaft.supplies\/sk\/wp-json\/wp\/v2\/media\/1157"}],"wp:attachment":[{"href":"https:\/\/ptoshaft.supplies\/sk\/wp-json\/wp\/v2\/media?parent=1159"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ptoshaft.supplies\/sk\/wp-json\/wp\/v2\/product_brand?post=1159"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ptoshaft.supplies\/sk\/wp-json\/wp\/v2\/product_cat?post=1159"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ptoshaft.supplies\/sk\/wp-json\/wp\/v2\/product_tag?post=1159"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}