Specification: Material: Plastic, aluminum Voltage: 220V AC, 50Hz Motor Power: 750W Motor Speed: 1400r/min Maximum load: 2000kg Output Torque: 35N.m Max control range of Remotes: about 70m/229Ft Duty Cycle: 10 Minutes Rack: Quality: 8Pcs; Length:about 0.5M; Tooth Width: 10mm.
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