● Suitable for underground dquipment such as 1.5 cubic bowl scraper. ● The Axle housing adopts integral cast steel axle housing with compact structure and small track. ● Adopting two-stage reduction transmission mechanism namely spiral bevel gear reduction mechanism,the input torque is large and the transmission efficiency is high. ● The brake is a normally closed multi-disc wet brake.after being installed on the wheel side recuction planetary gear,the brake hub,the spring is pressed,the hydurulic pressure is released,and the braking performance is good. |
final drive ratio | 5.286 | ||
reduction ratio at wheel | 4.8 | ||
total speed ratio | 25.37 | ||
axle load | 18500Kg | ||
input torque | 2300N.m | ||
brake normally closed type | oil-tube connector | 惭14×1.5 | |
brake release displacement | initial state | 40 | |
when the friction plate wears the most | 75 | ||
brakerelease oil pressure | 6.9pa | ||
initial state | braking torque (per axle） | ||
16020N.m | |||
0.5mm friction plate wears | 15180N.m | ||
1mm friction plate wears | 14340N.m | ||
1.5mm friction plate wears | 13490N.m | ||
2mm friction plate wears | 12650N.m | ||
2.5mm friction plate wears | 11810N.m | ||