● The axle housing has a variety of installation dimensions to meet the needs of different uers. ● Adoping two-stage reduction transmission mechanism,namely spiral bevel gear reduction and wheel planetary reduction mechanism,the input torque is large and the transmission efficiency is high. ● Built-in normally closed multi-disc wet brake,brake half shaft,sping pressure,hydraulic release,good braking performance. ● Suitable for 7.5 tons wheeled excavator and compatible construction machinery. |
Final drive ratio | 2.333 | ||
Reduction ratio at wheel | 6.923 | ||
Total speed ratio | 16.152 | ||
Dead load | 19000Kg | ||
Dynamic load | 7600Kg | ||
Brake | Number of friction plates per side | 27600N.m | |
Brake torque | Max.(prime) | 21500N.m | |
When the sheet wears 2mm | 75 | ||
Oil-tube connector | M10×1 | ||
| Release brake maximum oil pressure | 4.8MPa | ||
Brake oil discharge | Prime | 30ml | |
| Max.(When the sheet wears 2mm) | 58ml | ||
| Max.(When the sheet wears 4mm) | 87ml | ||
Working temperature | -20~+110℃ | ||