Rear Axle Assemblies
We supply commercial-vehicle drive axles and trailer axles, matched by vehicle model and rated axle load. Drive axles come as single reduction (Φ510 / Φ470 crown wheel) or hub reduction (Φ330), in 11 t / 13 t single-axle and 22 t / 26 t tandem classes, with coach, bus and rigid-truck variants listed separately. Brakes are drum (410×180 / 200 / 220) or air disc; twelve gear ratios from 3.08 to 6.83; track width and hub bolt pattern follow the OEM drawing. Non-drive steering front axles (5–9 t), wheel hubs, brake drums and matching components are supplied alongside.
Commercial-Vehicle Drive Axle Assemblies
Graded by reduction type and rated axle load: single reduction for on-highway rigid trucks and coaches, hub reduction for tippers and off-highway work. Bus and rigid-truck variants are listed separately.
- Single reduction: Φ510 or Φ470 crown wheel, for on-highway rigid trucks and coaches
- Hub reduction: Φ330 crown wheel, for heavy-duty, tipper and off-highway duty cycles
- Load classes: 11 t / 13 t single axles; 22 t / 26 t tandem sets
- Brakes: drum 410×180 / 410×200 / 410×220, or air disc (ADB)
- Twelve gear ratios: 3.08 / 3.17 / 3.38 / 3.70 / 4.11 / 4.22 / 4.44 / 4.62 / 4.75 / 5.29 / 6.17 / 6.83
| Configuration | Crown wheel | Rated axle load | Brake |
|---|---|---|---|
| Single reduction · rigid single axle | Φ510 | 11 / 13 t | Drum / air disc |
| Single reduction · coach axle | Φ510 | 11 / 13 t | Drum / air disc |
| Single reduction · rigid single axle | Φ470 | 11 / 13 t | Drum / air disc |
| Single reduction · bus axle | Φ470 | 11 / 13 t | Drum / air disc |
| Single reduction · tandem | Φ470 | 22 t (2×11) / 26 t (2×13) | Drum / air disc |
| Hub reduction · rigid single axle | Φ330 | 13 t | Drum / air disc |
| Hub reduction · bus axle | Φ330 | 13 t | Drum / air disc |
| Hub reduction · tandem | Φ330 | 26 t (2×13) | Drum / air disc |
Track width, spring centres and hub bolt pattern are configured per OEM drawing. Tell us the vehicle model, GVW and brake type for an exact match.
13 t Drive Axle — Typical Parameters
Full parameters for the two mainstream configurations — check them against the axle on your current build. Other load classes follow the same design.
| Parameter | Single reduction (Φ510) | Hub reduction (Φ330) |
|---|---|---|
| Rated axle load | 13,000 kg | 13,000 kg |
| Rated GVW (on-highway) | 60,000 kg | 70,000 kg |
| Track width | 1860 mm std / 1830 mm opt. | 1836 mm std / 1866 mm opt. |
| Spring centres | 950–1040 mm | 950–1040 mm |
| Crown wheel (hypoid) | Φ510 mm, face width 88 mm | Φ315 mm, face width 56 mm |
| Axle housing | 160×160 mm, wall 16 mm | 158×145 mm, wall 16 mm |
| Half shaft | Φ57.5 mm, spline Φ59.6-46T | Φ48.0 mm, spline Φ53.3-41T |
| Brake | 410×220 / 410×200 / 410×180 mm | 410×220 / 410×200 / 410×180 mm |
| Hub mounting | Φ335 mm, 10×M22×1.5 | Φ335 mm, 10×M22×1.5 |
Twelve gear ratios from 3.08 to 6.83 are available on both configurations. Figures are typical; final specification per the technical supply agreement.
Trailer Axle Assemblies
Non-driven axles for semi-trailers and full trailers, graded by rated axle load, with matching mechanical and air suspensions.
- Load classes: 10 t / 10.5 t / 11.5 t / 13 t / 15 t / 16 t / 20 t
- Brake types: inboard drum, outboard drum, disc brake
- Configurations: standard, low-loader, drop-centre, full-drop, self-steer, maintenance-free
- Matching suspensions: mechanical leaf-spring (13 / 16 / 17 / 20 t) and US-type air suspension (11 / 13 t)
Non-Drive Steering Front Axles & Components
Non-drive steering front axles in 5–9 t classes with drum or air disc brakes; wheel hubs, brake drums and brake shoes supplied alongside.
- Non-drive steering front axles: 5 t / 6 t / 8 t / 9 t
- Brakes: drum, or air disc (ADB)
- Components: wheel hubs, brake drums, brake shoes, slack adjusters, brake chambers
- Supplied as a matched set with the assembly, or ordered separately by vehicle model