{"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\/cs\/product\/l-series-pto-shaft-lemon-tube-l1-to-l6-and-l32\/","title":{"rendered":"Citronov\u00e9 hrdlo kardanov\u00e9 h\u0159\u00eddele \u0159ady L | L1 a\u017e L6 a L32"},"content":{"rendered":"

P\u0159ehled 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 Trubice s citronovou trubkou kardanov\u00e9 h\u0159\u00eddele \u0159ady L<\/strong> Produktov\u00e1 \u0159ada zahrnuje sedm r\u016fzn\u00fdch model\u016f od L1 do L6 a speci\u00e1ln\u00ed model L32. Ka\u017ed\u00fd model pou\u017e\u00edv\u00e1 stejn\u00fd dvoulalo\u010dn\u00fd citronov\u00fd pr\u016f\u0159ez trubky, ale zv\u011bt\u0161uje se v pr\u016fm\u011bru trubky, velikosti lo\u017eiska a to\u010div\u00e9ho momentu, aby odpov\u00eddal r\u016fzn\u00fdm t\u0159\u00edd\u00e1m v\u00fdkonu. Spole\u010dn\u011b zvl\u00e1dnou v\u0161e od kompaktn\u00edho traktoru o v\u00fdkonu 10 HP poh\u00e1n\u011bj\u00edc\u00edho sec\u00ed stroj a\u017e po stroj st\u0159edn\u00ed t\u0159\u00eddy o v\u00fdkonu 80 HP poh\u00e1n\u011bj\u00edc\u00ed diskovou seka\u010dku.<\/p>\n

Citronov\u00fd profil je v korejsk\u00e9m zem\u011bd\u011blstv\u00ed druh\u00fdm nejobl\u00edben\u011bj\u0161\u00edm tvarem trubky po troj\u00faheln\u00edkov\u00e9m. Korej\u0161t\u00ed provozovatel\u00e9 maj\u00ed tendenci volit citronovou trubku v\u00fdvodov\u00e9ho h\u0159\u00eddele \u0159ady L, kdy\u017e n\u00e1\u0159ad\u00ed vy\u017eaduje st\u0159edn\u00ed \u00fahlovou flexibilitu v teleskopick\u00e9m kloubu, zejm\u00e9na u diskov\u00fdch seka\u010dek, rota\u010dn\u00edch shrnova\u010d\u016f a rozmetadel hnojiv, u kter\u00fdch se v\u00fd\u0161ka n\u00e1\u0159ad\u00ed b\u011bhem provozu \u010dasto m\u011bn\u00ed.<\/p>\n

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

Co odli\u0161uje L32 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

Jmenovit\u00e9 to\u010div\u00e9 momenty podle 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

\"Kloubov\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

Rozd\u011blen\u00ed komponent a struktura sestavy<\/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 citronov\u00fdch trubic (vnit\u0159n\u00ed + vn\u011bj\u0161\u00ed)<\/h3>\n

Za studena ta\u017een\u00e1 uhl\u00edkov\u00e1 ocel C45 s charakteristick\u00fdm dvoulalo\u010dn\u00fdm profilem. Vnit\u0159n\u00ed trubka se posouv\u00e1 uvnit\u0159 vn\u011bj\u0161\u00ed trubky a p\u0159en\u00e1\u0161\u00ed kroutic\u00ed moment prost\u0159ednictv\u00edm \u010deln\u00edho kontaktu, p\u0159i\u010dem\u017e umo\u017e\u0148uje axi\u00e1ln\u00ed prodlou\u017een\u00ed a stla\u010den\u00ed. Citronov\u00fd tvar vytv\u00e1\u0159\u00ed m\u00edrn\u00e9 kl\u00ednov\u00e9 p\u016fsoben\u00ed, kter\u00e9 rozkl\u00e1d\u00e1 nap\u011bt\u00ed rovnom\u011brn\u011bji ne\u017e profily s ostr\u00fdmi rohy. Tlou\u0161\u0165ka st\u011bny se pohybuje od 3 mm u L1 do 4,5 mm u L6.<\/p>\n

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

Kovan\u00e9 jha<\/h3>\n

Dva t\u0159meny z legovan\u00e9 oceli 40Cr, jeden pro stranu traktoru a jeden pro stranu n\u00e1\u0159ad\u00ed. Ka\u017ed\u00fd t\u0159men m\u00e1 dr\u00e1\u017ekovan\u00fd otvor, kter\u00fd zapad\u00e1 do \u010depu v\u00fdvodov\u00e9ho h\u0159\u00eddele nebo vstupn\u00edho h\u0159\u00eddele p\u0159evodovky. T\u0159menov\u00e1 trubka v\u00fdvodov\u00e9ho h\u0159\u00eddele \u0159ady L podporuje n\u011bkolik styl\u016f upevn\u011bn\u00ed t\u0159menu: tla\u010dn\u00fd \u010dep (nejb\u011b\u017en\u011bj\u0161\u00ed), \u0161roubov\u00fd \u010dep, z\u00e1vla\u010dka, rychloup\u00edn\u00e1k, kulov\u00e9 upevn\u011bn\u00ed a typ s obj\u00edmkou. P\u0159\u00edpona \u010d\u00edsla d\u00edlu identifikuje, kter\u00e1 kombinace t\u0159menu je namontov\u00e1na.<\/p>\n

Sady k\u0159\u00ed\u017eov\u00fdch lo\u017eisek<\/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

\"D\u00edly<\/div>\n

Jak zkr\u00e1tit nebo upravit d\u00e9lku h\u0159\u00eddele<\/h2>\n

\u010castou ot\u00e1zkou korejsk\u00fdch kupuj\u00edc\u00edch je, zda lze zkr\u00e1tit citronovou trubku v\u00fdvodov\u00e9ho h\u0159\u00eddele \u0159ady L, pokud je standardn\u00ed d\u00e9lka pro jejich konfiguraci p\u0159\u00edli\u0161 dlouh\u00e1. Odpov\u011b\u010f zn\u00ed ano, ale je t\u0159eba dodr\u017eovat d\u016fle\u017eit\u00e1 pravidla.<\/p>\n

Kdy je zkr\u00e1cen\u00ed nutn\u00e9<\/h3>\n

Pokud V\u00fdvodov\u00fd h\u0159\u00eddel<\/strong> Pokud se p\u0159i zvednut\u00ed n\u00e1\u0159ad\u00ed do p\u0159epravn\u00ed v\u00fd\u0161ky dotkne dna (vnit\u0159n\u00ed trubka se zcela zatla\u010d\u00ed do vn\u011bj\u0161\u00ed trubky), je h\u0159\u00eddel p\u0159\u00edli\u0161 dlouh\u00e1. To zp\u016fsobuje zasek\u00e1v\u00e1n\u00ed teleskopick\u00e9ho kloubu, co\u017e vyv\u00edj\u00ed nadm\u011brn\u00e9 axi\u00e1ln\u00ed zat\u00ed\u017een\u00ed na p\u0159\u00ed\u010dn\u00e1 lo\u017eiska a m\u016f\u017ee zp\u016fsobit prasknut\u00ed t\u0159men\u016f. \u0158e\u0161en\u00edm je zkr\u00e1cen\u00ed.<\/p>\n

\u00a0\u00a0\"Kloubov\u00fd<\/p>\n

Spr\u00e1vn\u00fd postup \u0159ez\u00e1n\u00ed<\/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 h\u0159\u00eddele \u0159ady L na zak\u00e1zku<\/a> na\u0159ez\u00e1no dle va\u0161ich specifikac\u00ed v tov\u00e1rn\u011b.<\/p>\n

Jak funguje v\u00fdvodov\u00fd h\u0159\u00eddel traktoru<\/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> p\u0159es t\u0159men na stran\u011b n\u00e1\u0159ad\u00ed. Dva univerz\u00e1ln\u00ed klouby umo\u017e\u0148uj\u00ed, aby se h\u0159\u00eddel pohybovala v m\u00edrn\u00fdch \u00fahlech, kdy\u017e se n\u00e1\u0159ad\u00ed pohybuje nahoru a dol\u016f. Teleskopick\u00e9 citronov\u00e9 trubky se p\u0159izp\u016fsobuj\u00ed zm\u011bn\u00e1m vzd\u00e1lenosti p\u0159i zved\u00e1n\u00ed, spou\u0161t\u011bn\u00ed nebo ot\u00e1\u010den\u00ed n\u00e1\u0159ad\u00ed.<\/p>\n

\"Kloubov\u00fd<\/div>\n

Doprovodn\u00e9 produkty<\/h2>\n

P\u00e1rov\u00e1n\u00ed h\u0159\u00eddele a p\u0159evodovky \u0159ady L<\/h3>\n

Konec v\u00fdvodov\u00e9ho h\u0159\u00eddele \u0159ady L s citronovou trubic\u00ed na stran\u011b n\u00e1\u0159ad\u00ed zav\u00e1d\u00ed zem\u011bd\u011blsk\u00e1 p\u0159evodovka<\/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 p\u0159\u00edslu\u0161enstv\u00ed<\/h3>\n

\u0158ada L podporuje omezova\u010de kroutic\u00edho momentu SA s rohatkou, omezova\u010de kroutic\u00edho momentu SB se st\u0159i\u017en\u00fdmi \u0161rouby, t\u0159ec\u00ed spojky SFF, volnob\u011b\u017en\u00e9 spojky RA a modernizace \u0161iroko\u00fahl\u00fdch kloub\u016f WA\/CV. V\u0161echny jsou montovateln\u00e9 z v\u00fdroby. P\u00e1ry citronov\u00fdch trubek, sady k\u0159\u00ed\u017eov\u00fdch lo\u017eisek a jednotliv\u00e9 jha jsou skladem jako samostatn\u00e9 n\u00e1hradn\u00ed d\u00edly.<\/p>\n

\"zem\u011bd\u011blsk\u00e1<\/div>\n

Pro\u010d si korej\u0161t\u00ed oper\u00e1to\u0159i vyb\u00edraj\u00ed citronov\u00e9 h\u0159\u00eddele \u0159ady L<\/h2>\n
    \n
  • \u2605<\/span> Sedm model\u016f od L1 do L6 a L32 pokr\u00fdvaj\u00ed v\u00fdkon od 10 do 80 HP s uveden\u00fdmi jmenovit\u00fdmi to\u010div\u00fdmi momenty.<\/li>\n
  • \u2605<\/span> Citronov\u00fd profil trubky poskytuje hlad\u0161\u00ed \u00fahlovou toleranci ne\u017e troj\u00faheln\u00edkov\u00fd profil pro pou\u017eit\u00ed s \u200b\u200bdiskov\u00fdmi seka\u010dkami a hr\u00e1b\u011bmi<\/li>\n
  • \u2605<\/span> Speci\u00e1ln\u00ed model L32 pro pou\u017eit\u00ed s \u200b\u200bp\u0159edn\u00edm a kr\u00e1tk\u00fdm v\u00fdvodov\u00fdm h\u0159\u00eddelem<\/li>\n
  • \u2605<\/span> Kompatibiln\u00ed se v\u0161emi p\u011bti typy omezova\u010d\u016f to\u010div\u00e9ho momentu (SA, RA, SB, SFF) a \u0161iroko\u00fahl\u00fdmi vylep\u0161en\u00edmi WA\/CV<\/li>\n
  • \u2605<\/span> Trubky zkracovateln\u00e9 na m\u00edst\u011b jednoduch\u00fdm postupem p\u00e1sov\u00e9 pily nebo objedn\u00e1n\u00ed d\u00e9lek na m\u00edru z tov\u00e1rny<\/li>\n
  • \u2605<\/span> Certifikace CE, ISO 9001, TS\/16949 s protokoly o zkou\u0161k\u00e1ch materi\u00e1lu pro ka\u017edou \u0161ar\u017ei<\/li>\n
  • \u2605<\/span> Jednotliv\u00e9 n\u00e1hradn\u00ed d\u00edly skladem v Koreji: p\u00e1ry citronov\u00fdch trubek, k\u0159\u00ed\u017eov\u00e9 sady, t\u0159meny, \u0161t\u00edty<\/li>\n<\/ul>\n
    <\/div>\n

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

    Kter\u00fd model \u0159ady L je vhodn\u00fd pro traktor o v\u00fdkonu 40 HP s diskovou seka\u010dkou?<\/strong><\/p>\n

    Pro v\u00fdkon 40 HP p\u0159i 540 ot\u00e1\u010dk\u00e1ch za minutu je trval\u00fd to\u010div\u00fd moment p\u0159ibli\u017en\u011b 530 Nm. P\u0159evodovka L3 (MP 640 Nm) poskytuje rozumnou rezervu. Pokud seka\u010dka \u010dasto sek\u00e1 hustou tr\u00e1vu nebo se zamot\u00e1v\u00e1, zvy\u0161te p\u0159evodovku na p\u0159evodovku L4 (MP 780 Nm) pro v\u011bt\u0161\u00ed prostor nad hlavou.<\/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

    Mohu vym\u011bnit citronov\u00e9 trubice za troj\u00faheln\u00edkov\u00e9 trubice na stejn\u00fdch t\u0159menech?<\/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

    Jak dlouho vydr\u017e\u00ed citronov\u00e9 trubice \u0159ady L, ne\u017e je nutn\u00e9 je vym\u011bnit?<\/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

    Pasuje citronov\u00e1 trubka v\u00fdvodov\u00e9ho h\u0159\u00eddele \u0159ady L na japonsk\u00e9 kompaktn\u00ed traktory?<\/strong><\/p>\n

    Ano. Metrick\u00e9 8dr\u00e1\u017ekov\u00e9 t\u0159meny pro traktory Kubota, Yanmar a Iseki jsou k dispozici pro v\u0161echny modely \u0159ady L. P\u0159i objedn\u00e1vce uve\u010fte zna\u010dku a model traktoru.<\/p>\n

    Mohu p\u0159idat \u0161iroko\u00fahl\u00fd kloub k citronov\u00e9 trubici kardanov\u00e9 h\u0159\u00eddele \u0159ady L?<\/strong><\/p>\n

    Ano. Kloub WA (\u0161iroko\u00fahl\u00fd) a CV (konstantn\u00ed rychlost) je kompatibiln\u00ed se v\u0161emi modely \u0159ady L. \u0160iroko\u00fahl\u00fd kryt nahrazuje standardn\u00ed p\u0159\u00ed\u010dn\u00e9 lo\u017eisko na stran\u011b n\u00e1\u0159ad\u00ed, \u010d\u00edm\u017e se zvy\u0161uje maxim\u00e1ln\u00ed provozn\u00ed \u00fahel z 25 stup\u0148\u016f na 80 stup\u0148\u016f.<\/p>\n

    Recenze z\u00e1kazn\u00edk\u016f<\/h2>\n
    \n

    Go Eun-bi, obsluha diskov\u00e9 seka\u010dky, \u010cchung\u010dchongnam (jaro 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, prodejce zem\u011bd\u011blsk\u00fdch stroj\u016f, Naju (konec roku 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, majitel spole\u010dnosti Kubota, Gyeonggi-do (za\u010d\u00e1tek roku 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 pro hospod\u00e1\u0159sk\u00e1 zv\u00ed\u0159ata, \u010ced\u017eu-do (polovina roku 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, Opravy zem\u011bd\u011blsk\u00fdch stroj\u016f, Suwon (podzim 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

    Balen\u00ed a doprava<\/h2>\n
    \"balen\u00ed<\/div>","protected":false},"excerpt":{"rendered":"

    Citr\u00f3nov\u00e1 trubka pro kardanov\u00fd h\u0159\u00eddel \u0159ady L pokr\u00fdv\u00e1 modely L1 a\u017e L6 a L32 pro traktory od 10 HP do 80 HP. Dvoulalo\u010dn\u00fd citronov\u00fd profil zaji\u0161\u0165uje plynul\u00fd p\u0159enos to\u010div\u00e9ho momentu s dobrou \u00fahlovou toleranc\u00ed v teleskopick\u00e9m kloubu. Jmenovit\u00e9 to\u010div\u00e9 momenty od 172 Nm do 1050 Nm. Kompatibiln\u00ed s omezova\u010di to\u010div\u00e9ho momentu SA, RA, SB, SFF a \u0161iroko\u00fahl\u00fdmi klouby WA\/CV. Kovan\u00e9 t\u0159meny, trubky ta\u017een\u00e9 za studena, certifikace 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\/cs\/wp-json\/wp\/v2\/product\/1159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ptoshaft.supplies\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ptoshaft.supplies\/cs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ptoshaft.supplies\/cs\/wp-json\/wp\/v2\/comments?post=1159"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ptoshaft.supplies\/cs\/wp-json\/wp\/v2\/media\/1157"}],"wp:attachment":[{"href":"https:\/\/ptoshaft.supplies\/cs\/wp-json\/wp\/v2\/media?parent=1159"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ptoshaft.supplies\/cs\/wp-json\/wp\/v2\/product_brand?post=1159"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ptoshaft.supplies\/cs\/wp-json\/wp\/v2\/product_cat?post=1159"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ptoshaft.supplies\/cs\/wp-json\/wp\/v2\/product_tag?post=1159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}