Loading Port:Qingdao
Payment Terms:TT OR LC
Min Order Qty:1 set
Supply Capability:100 set/month
GEARBOX MA45W/GS4 made in China CNBM CMAX
MA45W/GS4 series of swing reducer is composed of swash plate operated piston motor and secondary planetary reducer. The motor covers safety relief valve, oil compensating valve, anti-reversing valve and internal mechanic parking brake. With security and good performance, it is mainly used in swing driving device of 8-10 hydraulic excavators.
| Displacement | 45mL/min |
| Pressure | 24MPa |
| Speed ratio | 20 |
| Output torque | 4kN·m |
Auxiliary return structure with cone cylinder pressing plate is adopted, which is featured with compact structure, high power-weight ratio and strong anti-pollution ability etc. The integrated design of the control valve realized the control function such as constant power, pressure cut-off, constant pressure, constant flow and load sensitive etc.
| Rated Revolving speed | 2350/rmin |
| Pressure rating | 35Mpa |
| Displacement | 95mL/r |
Specifications
1. CE certification
2. ISO9001:2000
3. Brass impeller, carbon steel motor shaft, with thermal protecton inside.
