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1. Introduction:
Scissor lift hydraulic power unit is the scissor lift machine dedicated hydraulic power source, there are two main types to choose, one is without secondary lift scissors lifting machine (small cut) with hydraulic power source, second, is of secondary lifting the scissors lifting machine (cut) with hydraulic power source.

2. The working principle of the system (1, 2)

Small cut the working principle of the hydraulic source	Cut the working principle of the hydraulic source
3. The performance parameters of the
motor The oil pump The fuel tank Oil outlet size installation Voltage (v) Power (kw) Speed (r. p. m) Displacement (cc/r) Pressure (Mpa) Volume (L) AC380 AC220 1.5 2.2 1450 2800 1.6 2.0 2.5 0 ~ 31.5 7 9 12 M14*1.5；G3/8 Or in accordance with the requirements of users Set up;lying