FAST Bottom Gear Power Takeoff PTO QD70 22/35
Product Description
FAST Bottom Gear Power Takeoff PTO QD70 22/35
1. Core Parameters
Rated Torque: 700 N·m
Gear Tooth Ratio: 22:35 (22 driving teeth / 35 driven teeth)
Gear Ratio: 1.59 (reduction type)
Control Mode: Single-direction pneumatic engagement, disengagement when air supply cuts off
Rotation Direction: Opposite to the engine (standard)
Output Type: Flange / 8-spline optional
Weight / Dimension: Approx. 38 kg, 32×35×30 cm
Working Air Pressure: 0.7–0.8 MPa
2. Compatible Gearboxes (Fast Twin Countershaft)
Mainly Compatible: 8JS85E/C, 9JS119/135, 12JSD160
Installation Position: Universal for bottom / left / right side
Not Recommended: 16-speed gearboxes (mismatched gear ratio)
Typical Vehicles: 20–40 ton dump trucks, cement mixers, 25-ton truck-mounted cranes, fire trucks
3. Key Differences vs QH70
| Model | Installation Position | Rated Torque | Gear Ratio / Tooth Ratio | Control Mode | Compatible Gearboxes |
|---|---|---|---|---|---|
| QD70 (22/35) | Side / Bottom-mounted | 700 N·m | 1.59 (22:35) | Single-direction pneumatic | 8/9/12-speed |
| QH70 | Rear-mounted | 700 N·m | 0.80 (standard) | Bi-directional pneumatic | 9/12/16-speed |
QD70 (G9910) Ratio 0.7 For crane truck 9-speed gearbox bottom transmission power take-off