DF0901D-350 | Ordinary Bridge
DF0901D-350 is a high-end medium truck drive axle independently developed by Dongfeng Dana, designed for GVW 9-14 tons heavy-duty market.
It adopts the integrated design technology of differential passive wheel and left housing, which significantly reduces noise and extends gear life by 30%.
Optimized 135×150mm punch-welded axle housing to enhance load carrying capacity and realize lightweight.
Rated load of 9000kg, maximum torque of 18,000-20,000N-m. Standard air brake system (specification φ410×180, 19.5°), 7.00-20 rims and 9.0-20 tires, and excellent sealing design to ensure high reliability.
DF0901D-350 Product Features
The integrated design of the differential’s driven gear and left housing reduces connecting parts, lowering tooth contact and bending stresses, ensuring low weight, excellent rigidity, longer gear life, and reduced gear meshing noise.
The axle housing has an optimized cross-section modulus, enhancing rear axle load capacity.
Superior sealing design: Exceeding national standards and certification requirements, ensuring longer mileage.
Technical Specifications
| Platform: | DF0901D-350 |
| Rated Load (kg): | 9000 |
| Axle Housing: | Stamped and Welded |
| Axle Housing Cross-Section (mm): | 135×150 |
| Rim Mounting Distance A (mm): | 1778 |
| Spring Distance B (mm): | 1030 |
| Maximum Torque (N·m): | 18000 – 20000 |
| Speed Ratio: | 2.44 – 6.17 |
| Brake Type/Specification: | Pneumatic Brake/φ410×180, 19.5″ |
| Air Chamber Center Distance C (mm): | 926 – 950 |
| Adapted Wheel Rim: | 7.00 – 20 |
| Adapted Tire: | 9.0 – 20 |
| Wheel Bolt Circumference D (mm): | φ275 |
| Wheel Bolts: | 8 – M20×1.5 |
| Optional Configuration: | Maintenance – free / Low – maintenance Wheel Unit |
| Lead Time: | 15 – 30 Working Days |
| Payment Terms: | T/T ,L/C |
Model | Rated Load (kg) | Axle Housing Section (mm) | Rim Mounting Distance A (mm) | Spring Distance B (mm) | Maximum Torque (N·m) | Speed Ratio Series |
| DF0901D-350 | 9000 | 135×150 | 1778 | 1030 | 18000 – 20000 | 2.44 – 6.17 |
| DF0801D-350 | 8000 | 120×135 | 1698 | 970 | 18000 – 20000 | 2.44 – 6.17 |
| DF0701D-350 | 7000 | 120×135 | 1698 | 970 | 18000 – 20000 | 2.44 – 6.17 |
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Basic information of truck ordinary bridge | |||
| Model | DF0901D-350 | Axle Housing Type | Stamped and Welded |
| Brake Type/Specification | Pneumatic Brake/φ410×180, 19.5″ | Air Chamber Center Distance C (mm) | 926 – 950 |
| Adapted Rim | 7.00 – 20 | Adapted Tire | 9.0 – 20 |
| Wheel Bolt Distribution Circle D (mm) | φ275 | Wheel Bolts | 8 – M20×1.5 |
| Optional Configuration | Maintenance – free / Low – maintenance Wheel Unit | ||
| ——END—— | |||

Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

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