Model K-42XA(R)
Cutting force at tip (kN)	3900
Max. Opening (mm)	790
Length of cutter (mm)	560
Preset pressure of built-in relief valve (MPa)	28
Oil flow (1/min)	200 ~ 300
Mass (Kg)	4080(4130)
Rcommendable excavator's mass (ton)	39 ~ 48