Vertical in-line 4-cylinder, Water cooled, 4-cycle,
Direct fuel injection type, With turbocharger
Over hoist detector, three-winding stop device, moment limiter (working envelope
limited), slinging rope detachment protector, hydraulic safety valve, telescoping
cylinder hydraulic automatic locking device, derricking cylinder hydraulic automatic
locking device, alarm buzzer, machine body inclination alarm, working status lamp,
level, control lever lock lever