No-load speed:0-1800/1400/1100rpm
impact ferquency:0-2300/1850/1150ipm
Max output Torque:2300N·m
the size of output shaft:25.4mm(1 inch)
Standard bolt:M14-M36
High tensile bolt:M12-M27
Battery capacity:9.0AH(two batteries)
Charging current:2.0A
Max output power:720W
Weight:4.23Kg