... and dual circuit, stable work performance, fast speed.Guarantee for 3 yrs under normal use and ... main pump, Japan made KYB multi-circuit valve, swing motor, walking motor, Japan made or South ... 8knEngine power 60KW/2.200RPM gradeability 30°(58%)Swing speed 11.0RPM Bucket digging force 54.8 knGround ... 100 mmOverall Height with cabinet 2.540 mmRear swing radius 1.835 mmClearance under counter weight 785 ...