DF0901D-416 | Ordinary Bridge
DF0901D-416 is Dongfeng Dana’s self-developed medium truck axle, designed for GVW 16-31 tons heavy-duty market.
The rated load is 9000kg, and it adopts a 135×145mm punch-welded axle housing, integrating high-capacity bearings and high-strength connectors, which significantly improves the reliability of the system. The total service life is 15% higher than that of competitors.
It is equipped with an air brake system (φ400×180, supporting 19.5″/22.5″ rims) as standard, with a maximum torque of 24,000N-m, and the center distance of the air chamber is adjustable from 400 to 769mm, and it is suitable for 8.25×22.5 rims and 11R22.5 tires.
Maturely used in the Dongfeng Tianjin series, the market retains more than 300,000 units, leading comprehensive performance.
DF0901D-416 Product Features
High-capacity bearings and high-strength connectors enhance system strength and reliability.
Assembly bench life is 15% longer than competing products.
High-capacity brakes meet the requirements of increased vehicle system air pressure and high-altitude braking, shortening stopping distances.
Optional maintenance-free wheel hub units are available.
Technical Specifications
| Platform: | DF0901D-416 |
| Rated Load (kg): | 9000 |
| Axle Housing Type: | Stamped and Welded |
| Axle Housing Cross-Section (mm): | 135×145 |
| Rim Mounting Distance A (mm): | 1800 – 1862 |
| Spring Distance B (mm): | 1012 – 1035 |
| Maximum Torque (N·m): | 24000 |
| Speed Ratio: | 3.91 – 6.83 |
| Brake Type: | Pneumatic Brake |
| Brake Specification: | φ400×180, 19.5″/22.5″ |
| Air Chamber Center Distance C (mm): | 400 – 769 |
Adapted Wheel Rim: | 8.25×22.5 |
| Adapted Tire: | 11R22.5 |
| Wheel Bolt Circumference D (mm): | φ285.75 |
| Wheel Bolts: | 10 – M22X1.5 |
| Optional Configuration: | Maintenance – free Wheel Hub 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-416 | 9000 | 135×145 | 1800 – 1862 | 1012 – 1035 | 24000 | 3.91 – 6.83 |
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Basic information of truck ordinary bridge | |||
| Model | DF0901D-416 | Axle Housing Type | Stamped and Welded |
| Brake Type | Pneumatic Brake | Brake Specification | φ400×180, 19.5″/22.5″ |
| Air Chamber Center Distance C (mm) | 400 – 769 | Adapted Rim | 8.25×22.5 |
| Adapted Tire | 11R22.5 | Wheel Bolt Distribution Circle D (mm) | φ285.75 |
| Wheel Bolts | 10 – M22×1.5 | Optional Configuration | Maintenance – free Wheel Hub 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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