DF0302D-285 | Ordinary Bridge
DF0302D-285 is one of the core products of Dongfeng Dana’s D285 series of lightweight drive axles, which is specially designed for the market of light trucks with a rated load of 3000kg.
It inherits American Dana’s high power density technology gene and combines with localized independent research and development to achieve a lightweight structure and high reliability with a punch-welded axle housing.
The fatigue life of the axle casing far exceeds the national standard and can reach more than 1.1 million times.
Suitable for GVW 4-6 tons models, it adopts φ300×75, 16″ oil brake, matched with 5.5J×16 rims and 7.00-R16 tires, with wheel bolts of 5-M18×1.5. The design takes into account the high performance and the convenience of arrangement, which is a powerful driving solution for 4-6 ton trucks.
DF0302D-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: | DF0302D-285 |
| Rated Load (kg): | 3000 |
| Axle Housing: | Stamped and Welded |
| Axle Housing Cross-section (mm): | 102×102 |
| Rim Mounting Distance A (mm): | 1533-1760 |
| Spring Distance B (mm): | 830-1060 |
| Maximum Torque (N·m): | 10000 |
| Speed Ratio: | 4.33-6.14 |
| Brake Type: | Oil Brake |
| Brake Specifications: | φ300×75、φ320×100、 16″ |
| Air Chamber Center Distance C (mm): | / |
| Adapted Wheel Rim: | 6.75×17.5 |
| Adapted Tire: | 7.50-R17.5 |
| Wheel Bolt Circumference D (mm): | φ203.2 |
| Wheel Bolts: | 5-M18×1.5 |
| 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 |
| DF0302D-285 | 3000 | 102×102 | 1533-1760 | 830-1060 | 10000 | 4.33 – 6.14 |
| DF0402D-285 | 4000 | 102×102 | 1582.5-1673 | 892-952 | 10000 | 4.33 – 6.14 |
| DF0502D-285 | 5000 | 102×110 | 1525-1688.5 | 880-968 | 10000 | 4.33 – 6.14 |
| ——END—— | ||||||
Basic information of truck ordinary bridge | |||
| Model | DF0302D-285 | Axle Housing Type | Stamped and Welded |
| Brake Type | Oil Brake | Brake Specification | φ300×75、φ320×100、 16″ |
| Air Chamber Center Distance C (mm) | / | Adapted Wheel Rim | 6.75×17.5 |
| Adapted Tire | 7.50-R17.5 | Wheel Bolt Distribution Circle D (mm) | φ203.2 |
| Wheel Bolts | 5 – M18×1.5 | ||
| ——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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