Swing mechanism
High-torque, axial piston motor with planetary reduction gear. Swing circle is single-row, shear-type ball bearing with induction-hardened internal gear. Internal gear and pinion are immersed in lubricant. Swing parking brake is spring-set/hydraulic-released disc type. Swing shockless valve built in swing motor absorbs shocks when stopping swing, ensuring smooth stops.
HYDRAULIC CYLINDERS
High-strength piston rods and tubes. Cylinder cushion mechanisms provided in boom raise, arm crowd and dump circuits to absorb shocks at stroke ends.
Dimensions
The 4-pillar canopy or cabin can be mounted on the upper-structure according to job needs and applicable regulations. The 4-pillar canopy and cabin conform to TOPS (ISO 12117) and FOPS (ISO 10262, Level 1) requirements.
Standard Equipment
ENGINE
- Water-separator for engine fuel system
HYDRAULIC SYSTEM
- Hydraulic pilot type control levers
- Pilot control shut-off levers
- Anti-drift valve for front attachments
- Two-speed travel system
- Swing parking brake
- Hydraulic piping for breaker
CANOPY (CABIN)
- One work lamp
- Heater
- Windshield wiper*
- Windshield washer*
- Windshield defroster*
- Evacuation hammer*
- Seat belt
- Wrist rest
- 12 V outlet
UNDERCARRIAGE
- 400 mm rubber shoes
- Semi-long stay blade
FRONT ATTACHMENTS
- 2.88 m boom
- 1.50 m arm
- 0.16 m3 hoe bucket
- O-ring type pin-seals for hoe bucket
- HN bushing