Model G-20MB
Crushing force at tip (kN)	651
Max, /Min, Opening (mm)	840/0
Preset pressure of built-in relief valve (MPa)	26
Oil flow (1/min)	100 ~ 200
Mass (Kg)	2150
Magnet size (mm)	458 x 310
Recommendable excavator's mass (ton)	19 ~ 21