D310/ Bus ordinary bridge
The 310 (S130) is Dongfeng Dana’s first newly introduced drive axle from DANA (USA). It represents DANA’s high-power density and ultra-quiet drive axle technology, filling the gap in Dongfeng Dana’s rear axle offering with output torques between 9,600 and 15,000 Nm. Its high reliability, superior comfort, and lightweight design make it a competitive mid-to-high-end product.
The 310 is intended for the 6-8 meter bus market.
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General Specifications of D310 Series
| Rated Load (kg): | 4200-6500 |
| Axle Housing Type: | Punching and welding |
| Rim Mounting Distance A (mm): | 1504.5-1800 |
| Spring Distance B (mm): | 875-1030 |
| Maximum Torque (N·m): | 12200-15000 |
| Speed Ratio Series: | 3.58-6.14 |
| Brake Type: | Air brake/Oil brake |
Model | Maximum torque (N·m) | Speed ratio series | Model | Maximum torque (N·m) | Speed ratio series | ||
| DF0422D-310 | 12200-15000N.m | 3.58-6.14 | DF0551D-310 | 12200-15000N.m | 3.58-6.14 | ||
| DF0651D-310 | 12200-15000N.m | 3.58-6.14 | |||||
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Dana D310/Series Bus ordinary bridge
This is the list of all series of Dana D310 Series Bus ordinary bridge.
Click here to find Bus Standard Axle by type
DF0651D-310 | Bus Ordinary bridge
Rated Load (kg): 6500
Axle Housing: Stamped and welded
Axle Housing Cross Section (mm): 110×120
Rim Mounting Distance (A): 1662-1800
Spring Distance (B): 890-1030
Maximum Torque (Nm): 12200-15000
Speed Ratio:3.58-6.14
DF0551D-310 | Bus Ordinary bridge
Rated load (kg): 5500
Axle Housing:Stamped and welded
Axle housing cross-section (mm): 110×120
Rim mounting distance A (mm): 1606.5 – 1800
Spring distance B (mm): 875 – 1012
Maximum torque (N·m): 12200 – 15000
Speed ratio range:3.58 – 6.14
DF0422D-310 | Bus Ordinary bridge
Rated Load (kg): 4200
Axle Housing: Stamped and welded
Axle Housing Cross Section (mm): 102×102
Rim Mounting Distance (A): 1504.5-1670
Spring Distance (B): 875-952
Maximum Torque (Nm): 12200-15000
Speed Ratio: 3.58-6.14



