供应供应中联浦沅各吨位起重机配件液压马达

1、增压、中冷、电控的发动机，海拔4500米以上地带正常工作；
2、国际流行的变幅机构，使桅杆平行靠近或远离机体；
3、自行起落、三段可折叠、箱形设计的桅杆，具有极好的强度和刚度；
4、液压先导，比例操作，负荷传感和负载敏感控制的液压系统，高效、

节能、控制精度高。
1、Supercharged inter-cooled engine, capable for working at place over 4500 meters altitude.
2、International dominant variable amplitude mechanism, to make the mast close or leave the machine in parallel.
3、Three section, foldable, box shape design mast, with outstanding intensity and strength.
4、The hydraulic system is efficient, energy saving, accurate on the ratio operation, load transmission, load sensitivity control.