Main technical parameters of Beijing Petroleum | BPM top drive DQ90BSC

Basic parameters
Nominal drilling depth9 000 m (114 mm drill pipe)
Maximum load6 750 kN (750 ton), API Spec 8A/8C
voltage600 VAC / 50Hz (optional 60Hz)
Rated current557Ax2
Maximum current835Ax2
N drilling parameters
Speed range0, 200 r/min
Back clamp clamping range87 ~ 220mm
Working Torque (Continuous)70 kN.m { 0 * 100 r/min )
Maximum shackle torque dmin)110kN.m
wMotor parameters
rated power368kW*2 (500 HP x 2), continuous
Anti-vibration6 g