Specifications

Model ZQ127-25 ZQ162-50 ZQ203-100 ZQ203-125
Size range Drill pipe mm 65-127 85-162 114-203 114-203
in 23/8-31/2 23/8-5 27/8-8 27/8-8
Casing mm 65-127 114.3-153.7
in 23/8-31/2 41/2-51/2
Tubing mm 65-127 138-156
in 23/8-31/2 31/2-41/2
Max. torque kN.m 25 50 100 125
ft.lbf 18440 36880 73750 92200
Speed(High gear) rpm 65 60 40 40
Speed(Low gear) rpm 10.5 4.1 2.7 2.7
Air pressure MPa 0.5–0.9
psi 72–130
Pressure rating MPa 12 14 16.6 20.7
psi 1740 2030 2400 3000
Flow rating L/min 120 120 114 114
gpm 31.7 31.7 30 30
Size mm 1110×735×815 1570×800×1190 1760×1000×1360 1760×1080×1360
in 44×31×32 62×31×47 69×39×53 69×40.5×53
Weight kg 620 1500 2400 2650
lbs 1360 3310 5290 5840