DF0502D-285 | Ordinary Bridge
DF0502D-285 is the flagship drive axle of Dongfeng Dana D285 series, with a rated load of 5,000kg, and is positioned in the high-end light truck market of GVW 4-6 tons.
It adopts American Dana high power density technology and carries a lightweight press welded axle shell (section 102×110mm), with fatigue life over 1.1 million times (2.5 times full load) and bevel gear life up to 1.35 million times.
It is exclusively matched with an air brake (specification φ310×120, 17.5°), adapted with 5.5F-16 rims and 7.50R16 tires, and the wheel bolts are 6-M20×1.5, which takes into account the top load carrying and stability.
DF0502D-285 Product Features
The axle housing features a lightweight, serialized design, facilitating vehicle layout and compatibility with multiple models.
The axle housing fatigue life averages over 1.1 million cycles at 2.5 times full load, far exceeding national standards.
The median fatigue life of the bevel gear gantry ranges from a minimum of 950,000 cycles to a maximum of 1.35 million cycles.
Technical Specifications
| Platform: | DF0502D-285 |
| Rated Load (kg): | 5000 |
| Axle Housing: | Stamped and Welded |
| Axle Housing Cross-Section (mm): | 102×110 |
| Rim Mounting Distance A (mm): | 1586 |
| Spring Distance B (mm): | 952 |
| Maximum Torque (N·m): | 10000 |
| Speed Ratio: | 4.33-6.14 |
| Brake Type: | Pneumatic Brake |
| Brake Specifications: | φ310×120、17.5″ |
| Air Chamber Center Distance C (mm): | 458 |
| Adapted Wheel Rim: | 5.5F-16 |
| Adapted Tire: | 7.50-R16 |
| Wheel Bolt Circumference D (mm): | φ222.25 |
| Wheel Bolts: | 6-M20×1.5 |
| Lead Time: | 15 – 30 Working Days |
| Payment Terms: | T/T ,L/C |
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Model | Rated Load (kg) | Axle Housing Section (mm) | Rim Mounting Distance A (mm) | Spring Distance B (mm) | Maximum Torque (N·m) | Speed Ratio Series |
| DF0502D-285 | 5000 | 102×110 | 1586 | 952 | 10000 | 4.33 – 6.14 |
| DF0402D-285 | 4000 | 102×102, 100×120 | 1458 – 1650 | 892 – 952 | 10000 | 4.33 – 6.14 |
| DF0302D-285 | 3000 | 102×102 | 1450 | 1020 | 9000 | 4.33 – 6.14 |
| ——END—— | ||||||
Basic information of truck ordinary bridge | |||
| Model | DF0502D-285 | Axle Housing Type | Stamped and Welded |
| Brake Type | Pneumatic Brake | Brake Specification | φ310×120, 17.5″ |
| Air Chamber Center Distance C (mm) | 458 | Adapted Rim | 5.5F×16 |
| Adapted Tire | 7.50R16 | Wheel Bolt Distribution Circle D (mm) | φ222.25 |
| Wheel Bolts | 6 – M20×1.5 | ||
| ——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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