الوصف
390 Nm @ 540 rpm
640 Nm Peak Torque
20-35 hp
CE Certified
ISO 9001 / TS16949
MOQ 1 pc — LGPD Ready
T3 PTO Drive Shaft — Operating Torque Parameters
Source: Jiukai Driveline Catalog — current series highlighted in orange
| Series | Cross mm | Kw @540 | Pk @540 | Nm @540 | Kw @1000 | Pk @1000 | Nm @1000 | MP Nm |
|---|---|---|---|---|---|---|---|---|
| T1 | 22×54 | 12 | 16 | 210 | 18 | 25 | 172 | 320 |
| T2 | 23.8×61.3 | 15 | 21 | 270 | 23 | 31 | 220 | 450 |
| T3 | 27×70 | 22 | 30 | 390 | 35 | 47 | 330 | 640 |
| T4 | 27×74.6 | 26 | 35 | 460 | 40 | 55 | 380 | 780 |
| T5 | 30.2×80 | 35 | 47 | 620 | 54 | 74 | 520 | 1,050 |
| T6 | 30.2×92 | 47 | 64 | 830 | 74 | 100 | 710 | 1,450 |
| T7 | 30.2×106.5 | 55 | 75 | 970 | 87 | 118 | 830 | 1,800 |
| T7N | 35×94 | 55 | 75 | 970 | 87 | 118 | 830 | 1,800 |
| T8 | 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 |
| T9 | 41×108 | 88 | 120 | 1,560 | 140 | 190 | 1,340 | 2,800 |
| T10 | 41×118 | 106 | 145 | 1,905 | 170 | 230 | 1,650 | 3,500 |
Cross: 27×70 mm
540 rpm: 22 Kw / 30 Pk / 390 Nm
1,000 rpm: 35 Kw / 47 Pk / 330 Nm
Steel: 20CrMnTi alloy
Spline: 1-3/8 Z6 / 1-3/4 Z20
Shield: HDPE UV-stabilised
Grease: EP2 lithium sealed
Overview
Product Description
T3 marks the entry into mid-range with the cross kit stepping to a 27 mm pin diameter. This is the most commonly specified series for mid-size compact tractors operating rotary mowers in South America. The 27×70 mm cross kit provides a substantial torque jump over T2, making T3 the minimum safe choice for any implement with a flywheel or significant inertia mass. For the full T Series PTO drive shaft range, see our category page.
The T3 PTO Drive Shaft is the threshold series where quality differentiation becomes immediately visible in field operation. Inferior market shafts in the T3 class commonly fail at the cross-kit bearing cups within one season of rotary mowing. Ever-Power Drive Line T3 uses shot-blasted and normalised yoke forgings with induction-hardened bearing seats at HRC 28–32, preventing the cup-spinning failure mode endemic in lower-specification T3 shafts. The 27 mm pin diameter increase from T2’s 23.8 mm significantly reduces stress at the needle-roller contact point, the primary fatigue failure location under high-cycle loading.
In South America, T3 is the most commonly specified series for small round baler replacement shafts. When pairing with a torque limiter or overrunning clutch, always select the clutch rated to the same series or higher. A T3-rated overrunning clutch on a T2 shaft creates a failure point at the shaft rather than the clutch. The T3 cross kit (3.01, 27×70 mm) is available as a standalone replacement and should be inspected at the start of each season on high-cycle implements. Full CE, ISO 9001, and TS/16949 documentation for Brazil INMETRO and LGPD compliance. For technical enquiries, contact Ever-Power Drive Line.
Assembly Diagram — Component Reference
Component reference numbers correspond to part codes in the table below
Component Part Numbers — T3
Source: Jiukai Driveline Catalog
| Component | Outer / Outboard | Inner / Inboard |
|---|---|---|
| Cross Kit | 3.01 (Ø27×70) | |
| Joint Simple | 3.0505B+3.01+3.06 | 3.0505B+3.01+3.07 |
| Splined Yoke | 3.0505B | |
| Tube Yoke | 3.06 | 3.07 |
| Tube | 3.03 | 3.04 |
Spline Profile Reference
Left: 1-3/8 inch 6-spline (Z6) for 540 rpm — Right: 1-3/4 inch 20-spline (Z20) for 1,000 rpm
Key Features
Precision Forged Yoke Bodies
20CrMnTi forged under 1,500-ton press, normalised, induction-hardened at journal seats. Rated for shock loads to peak torque without deformation.
Sealed Greaseable Cross Kits
Sealed needle rollers with grease nipple on each cross arm. Service interval extends to 50 hours in normal soil conditions.
UV-Stabilised HDPE Shield
Yellow HDPE bellows UV-stabilised for tropical and subtropical environments. Spring-clip anchors with integrated safety chain attachment points.
Multi-Profile Yoke Compatibility
1-3/8 inch Z6 (540 rpm), 1-3/4 inch Z20 (1,000 rpm), 1-3/8 inch Z21 all stocked and interchangeable within the same shaft series.
Drawing-Based OEM Production
Customer DXF or DWG reviewed before tooling. Engineering support available. Lead time 25–30 days from drawing approval.
CE + ISO Dual Certification
Manufactured under ISO 9001:2015 and TS/16949 QMS. CE marked per Machinery Directive. SGS third-party inspection on request.
Typical Applications
Rotary Mowers
High-cycle mowing for 20–35 hp tractors. T3 is the minimum recommended series for 1.5 m rotary cutters where flywheel inertia mass is present.
Row-Crop Planters
Multi-row planting drive at low speed with moderate sustained torque. T3 handles start-up inertia from disc coulters in heavy soil conditions.
Small Round Balers
Entry-level round baler drive. Always pair T3 with an overrunning clutch to prevent back-drive damage during bale ejection.
Installation and Maintenance
Attach safety chain to a fixed non-rotating point on both tractor and implement
Torque and Series Selection
Identify PTO rated torque from tractor manual. Select T Series where rated Nm exceeds PTO torque by 20% or more.
Shaft Length Adjustment
With implement at full height: verify 50 mm min tube overlap. At lowest position: verify 80 mm overlap. Cut to length once confirmed.
Yoke Attachment Procedure
Align spline and slide yoke to full engagement until push-pin locks. Test retention by pulling toward tractor. Bolt-clamp: torque to spec.
Safety Chain Connection
Route chain from each shield end bracket to a fixed, non-rotating point. Prevent shield rotation without loading chain during lift.
Lubrication Schedule
Pre-grease all cross-kit nipples with EP2 before operation. 8-hour regrease intervals normal use; halve in sandy or waterlogged soils.
Frequently Asked Questions
- —T Series uses a triangular (trilobular) tube profile — the most common EU agricultural standard
- —L Series uses the same cross kits but with a longer outer tube for extended hitch distances
- —S Series uses a sliding spline without a separate shield, for applications requiring smooth extension
- —Every 8 operating hours under normal field conditions is the standard interval
- —Reduce to 4 hours in wet, sandy, or abrasive soil conditions
- —Use EP2 lithium complex grease only — do not mix with other grease types
- —1-3/8 inch 6-spline (Z6) for 540 rpm PTO output — the most common agricultural configuration
- —1-3/4 inch 20-spline (Z20) for 1,000 rpm PTO output on larger tractors
- —1-3/8 inch 21-spline (Z21) available for specific implement input configurations
- —Yes — CE Declaration of Conformity is supplied with each batch
- —ISO 9001:2015 and TS/16949 quality certificates are available on request
- —SGS third-party inspection can be arranged for large orders
- —Without a torque limiter, the cross kit is the designed failure point — protecting the gearbox
- —Pair this shaft with a shear bolt torque limiter for implements prone to slug loads
- —An overrunning clutch prevents back-drive damage on balers and drum mowers
Customer Reviews
Marcos F.
Goias, Brazil — Farm Manager
★★★★★
- Replaced worn shafts across 12 implements — this series fitted all without adapters
- Grease nipple accessible with shield fitted — saves time at maintenance
- Lead time 9 days to our agent in Sao Paulo — ahead of the quoted 10 days
Pedro L.
Minas Gerais, Brazil — Agricultural Cooperative
★★★★★
- Ordered 30 units for cooperative member farms — all fitted without issues
- ISO certificates provided promptly for our procurement records
- Price competitive versus European brands at equivalent specification
Related Products
Shipping and Order Information
MOQ
1 pc (stock)
50 pcs (custom)
Lead Time
7–10 days (stock)
25–30 days (custom)
Shipping
Sea LCL/FCL to Brazil
Air freight available
Trade Terms
FOB Ningbo / Shanghai
CIF Santos available
الشهادات
CE Certified
ISO 9001:2015
TS/16949
SGS InspectionLGPD Compliant
OECD Code 4 Shield
