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Rear axles
DAF Components supplies axles to partners manufacturing all-wheel drive trucks or other special vehicles for construction, forestry, mining industry and other harsh environments.
High efficient rear axles to achieve best in class fuel efficiency
Rear axle designs have been further developed and fast reductions of down to 2.05:1 can be specified for driving with low rpm at cruising speed. The new generation of rear axle differentials features a completely new design of crown wheel and pinion, aimed at highest durability and efficiency as well
as extremely low noise levels. To facilitate integration into your coach, DAF developed the axle suspension as well.
Specs:
Gears:
- Fast ratios: 2,05 / 2,21 / 2,38 / 2,47 (other ratio’s on request)
- Single reduction
- Hypoid gears
- Crown wheel size 445 mm
- Nominal output torque 44.000 Nm
- With differential lock
Suspension & axles:
- 1344SB drive axle
- Engine position in rear (front as option)
- Maximum axle load (v > 50 km/h) 13.000 kg
- Track width 1.820 mm
- Minimum wheel size 22,5”
- No. of wheel bolts 10
- Size of wheel bolts M22x1,5
- Diameter circle wheel bolts 335 mm
- Diameter center ring 281 mm
- Lubrication wheel hubs grease
- Spring track 970 mm
- Prepared for 2-bellow or 4-bellow air spring suspension (option leaf suspension)
- Weight of axle 645 kg (dry)
- Oil content 15,5 liters
- Propshaft fl ange 180 mm
Brake system
- Ventilated disc brakes
- Disc brake size ø 430 x 45 mm
- Brake booster 22”/24”
- Brake booster facing rearwards
- With or without ABS preparation (ring and sensor)
Service & maintenance
- Warranty 1 / 2 / 3 years
Vecto
- CO2 / VECTO certificate available