Описание
460 Нм при 540 об/мин
Максимальный крутящий момент 780 Нм
25-40 hp
Сертифицировано CE
ISO 9001 / TS16949
MOQ 1 pc — LGPD Ready
T4 PTO Drive Shaft — Operating Torque Parameters
Source: Jiukai Driveline Catalog — current series highlighted in orange
| Ряд | Поперечный мм | кВт при 540 | Pk @540 | Нм @540 | кВт при 1000 | Pk @1000 | Нм @1000 | МП Нм |
|---|---|---|---|---|---|---|---|---|
| Т1 | 22×54 | 12 | 16 | 210 | 18 | 25 | 172 | 320 |
| Т2 | 23.8×61.3 | 15 | 21 | 270 | 23 | 31 | 220 | 450 |
| Т3 | 27×70 | 22 | 30 | 390 | 35 | 47 | 330 | 640 |
| Т4 | 27×74.6 | 26 | 35 | 460 | 40 | 55 | 380 | 780 |
| Т5 | 30.2×80 | 35 | 47 | 620 | 54 | 74 | 520 | 1,050 |
| Т6 | 30.2×92 | 47 | 64 | 830 | 74 | 100 | 710 | 1,450 |
| Т7 | 30.2×106.5 | 55 | 75 | 970 | 87 | 118 | 830 | 1,800 |
| T7N | 35×94 | 55 | 75 | 970 | 87 | 118 | 830 | 1,800 |
| Т8 | 35×106.5 | 70 | 95 | 1,240 | 110 | 150 | 1,050 | 2,250 |
| T38 | 38×105.6 | 78 | 105 | 1,380 | 123 | 166 | 1,175 | 2,500 |
| Т9 | 41×108 | 88 | 120 | 1,560 | 140 | 190 | 1,340 | 2,800 |
| Т10 | 41×118 | 106 | 145 | 1,905 | 170 | 230 | 1,650 | 3,500 |
Крест: 27×74,6 мм
540 об/мин: 26 кВт/35 Пак/460 Нм
1000 об/мин: 40 кВт / 55 Пак / 380 Нм
Сталь: сплав 20CrMnTi
Шлицевое соединение: 1-3/8 Z6 / 1-3/4 Z20
Защитный слой: полиэтилен высокой плотности (HDPE), устойчивый к УФ-излучению.
Смазка: литиевая EP2, герметичная.
Обзор
Описание продукта
T4 uses the same 27 mm pin diameter as T3 but with a longer journal (74.6 mm vs 70 mm), raising peak torque to 780 Nm. T4 is the preferred choice where T3 is borderline — particularly for implements with significant inertia at start-up such as disc harrows, forage wagons, and centrifugal spreaders. For the full T Series PTO drive shaft range, see our category page.
T4 occupies the boundary between light and medium-duty agricultural PTO applications. In the Argentine market, T4 is the standard specification for replacement shafts on 25–40 hp tractors used in soybean and sunflower production, where operators run implements continuously during planting and harvest windows. The sealed cross-kit specification has been validated across two full seasons in Argentine field conditions without cross-kit failure at the standard 8-hour regrease interval.
T4 is the highest series where the shaft weight remains manageable for a single operator to attach and detach without mechanical assistance. Above T4, increasing cross-kit and tube dimensions make solo handling progressively more difficult. Implements with flywheel masses — drum mowers, forage conditioners, centrifugal spreaders — regularly generate start-up torque spikes at the T3–T4 boundary. Specifying T4 in these applications eliminates cross-kit failure risk on the first cold-start of the day. Full CE, ISO 9001, and TS/16949 documentation for Brazil INMETRO and LGPD compliance. For technical enquiries, свяжитесь с компанией Ever-Power Drive Line.
Assembly Diagram — Component Reference
Номера компонентов соответствуют кодам деталей в таблице ниже.
Component Part Numbers — T4
Source: Jiukai Driveline Catalog
| Компонент | Внешний / Подвесной | Внутренний / Внутренний |
|---|---|---|
| Cross Kit | 4.01 (Ø27×74.6) | |
| Простой совместный | 4.0505B+4.01+4.06 | 4.0505B+4.01+4.07 |
| Шлицевая хомута | 4.0505B | |
| Трубчатое ярмо | 4.06 | 4.07 |
| Трубка | 4.03 | 4.04 |
Справочный профиль сплайна
Left: 1-3/8 inch 6-spline (Z6) for 540 rpm — Right: 1-3/4 inch 20-spline (Z20) for 1,000 rpm
Основные характеристики
Alloy Steel Construction Throughout
Yokes, tubes, and cross-kit cups all in alloy steel. No cast-iron components. Material certificates available per production lot.
Long-Life Lubrication System
EP2 lithium complex grease at factory fill. Re-grease nipple at each cross kit. IP67 seals rated for high-pressure wash-down.
Integrated Safety Shield System
Full-length HDPE bellows encloses all rotating components. Double-ended chain anchor system prevents shield rotation. CE compliant.
Standard and Wide-Angle Yoke Options
Standard cardan joint yoke plus wide-angle option for implements requiring articulation beyond 25 degrees at the hitch point.
MOQ-Friendly Stock and Custom
Single-piece orders on all stock series. OEM custom from 50 pieces. No tooling charge for standard length variations.
Complete Import Documentation
CE declaration, ISO certs, dimensional drawings, batch reports. Covers Brazil INMETRO, Argentine SENASA, and EU CE requirements.
Типичные области применения
Rotary Mowers
25–40 hp mid-size rotary cutter drive. T4 provides peak torque margin over T3 for 1.5–1.8 m working width implements.
Rotavators
Deep tillage up to 200 mm working depth. High torque at low rpm sustained over multiple passes. T4 cross-kit handles this continuous load profile.
Centrifugal Pump Drive
Continuous 540 rpm pump operation for centrifugal and piston irrigation pumps in the 25–40 hp tractor class.
Монтаж и техническое обслуживание
Прикрепите страховочную цепь к неподвижной неподвижной точке на тракторе и навесном оборудовании.
Match Series to Application
From the torque table, confirm the rated Nm at your operating RPM comfortably exceeds implement load. Add 20% safety factor.
Set Compressed and Extended Length
Raise and lower implement through full range. Inner tube must engage outer by 50 mm min at extension, 80 mm min at compression.
Connect Yoke to PTO Stub
Push splined yoke over PTO stub until push-pin snaps into groove. Withdraw slightly to confirm. Install implement-end yoke the same way.
Fix Safety Shield Chains
Fasten tractor-end chain to a rigid tractor component. Fasten implement-end chain to implement frame. Verify taut with implement level.
Grease Cross Kits Before Use
Apply 2–3 pumps EP2 per nipple. Reapply every 8 hours normal conditions. Wipe excess from shield exterior after greasing.
Часто задаваемые вопросы
- —T Series uses a triangular (trilobular) inner and outer tube profile
- —This profile transmits torque efficiently while allowing the tube to telescope for length adjustment
- —The same profile is used across T Series models for cross-compatibility of tubes
- —Yes — the shield uses a snap-clip plastic bearing at each end, releasable with a screwdriver
- —Removing the shield takes under 5 minutes without dismounting the shaft
- —Always refit and secure the safety chains after any maintenance on the shaft or shield
- —MP (maximum peak torque) is the shaft’s rated momentary overload capacity
- —It applies during start-up, slug loads, or sudden implement jams
- —Operating continuously at or above MP will shorten cross-kit life — fit a torque limiter if slug loads are frequent
- —Upper series T8, T9, and T10 are rated for tractors up to 200 hp at 540 rpm
- —For tractors above 200 hp, consider industrial SWC or SWP cardan shaft series
- —Always match series to rated PTO torque, not engine horsepower
- —Yes — T Series shafts are compatible with any tractor with a standard 540 or 1,000 rpm PTO output
- —CVT and IPTO tractors produce variable speed; confirm the torque rating covers the full output range
- —For electronically controlled PTO with torque sensing, contact us to confirm shaft selection
Отзывы покупателей
Luis H.
Rio Grande do Sul, Brazil — Farmer
★★★★★
- Using on high-output silage harvester — no failures after two seasons
- Shield held up through 500 hours including late-season mud conditions
- Replacement cross kits ordered individually — arrived within stated lead time
Fernando S.
Cordoba, Argentina — Machinery Dealer
★★★★★
- Stocking full range T1 through T8 as workshop replacement stock
- Customers report no vibration issues at 1,000 rpm on modern IPTO tractors
- Documentation package complete and suitable for our import registration
Сопутствующие товары
Информация о доставке и заказе
Минимальный объем заказа
1 шт. (в наличии)
50 шт. (на заказ)
Время выполнения
7–10 days (stock)
25–30 days (custom)
Перевозки
Морской контейнерный/контейнерный контейнерный транспорт в Бразилию
Возможна авиаперевозка.
Условия торговли
FOB Нинбо/Шанхай
Доступно по условиям CIF Сантос
Сертификаты
Сертифицировано CE
ISO 9001:2015
TS/16949
Инспекция SGSСоответствует требованиям LGPD.
Защитный экран кода 4 ОЭСР
