HY-QBJ/SZSeries Hydraulic power pack were designed & made for four mast lift machine.there have two kinds.one is the power for the independence lift machine that have two small shear.other is the power for the lift machine that have two samll shear or one.customer can choose the suitable item.
System Working priniple:
A.（The small shear hydraulic pressure source work priniple） 
B.（The big shear hydraulic pressure source work priniple）
specifications:
| motor | pump | oil tank | Unload a lotus method | size | install method | |||||||||
| (kw) | (v) | (r·p·m) | (cc/r) | (Mpa) | (L) | |||||||||
| 1.5 2.2 |
AC380 AC220 |
1450 2800 |
|
0 ～ 21 |
|
move Dynamoelectric |
M14*1.5；G3/8″ACCORDING TO CUSTOMER REQUIREMENT | vertical | ||||||
Application:
