Features
Outstanding work performance increases the productivity
• Mode selection system for higher work efficiency
• An efficient hydraulic system for increased productivity.
• Wide working range and large undercarriage assure stable operation for max. working performances.
• Swing holding brake facilitates work on slopes
Comfortable cab, easy operation
• A deluxe cab provides a wider working visibility.
• Low noise at operator's ears.
• The wrist control levers are arranged for comfortable, easy operation.
• Smooth swing control.
Dependable components and easy maintenance to increase the machine availability
• Dependable hydraulic system and units.
• Tough undercarriage and work equipment.
• An advanced monitoring system helps prevent minor problems becoming major ones.
Breakthroughs in fuel economy
• A mode selection system reduces fuel consumption.
• An OLSS or OLSS hydraulic system provides great energy saving.
• Fuel efficient Komatsu engine.
• An auto-deceleration system for higher energy saving
Specifications
* Operating weight includes coolant, lubricants, full fuel tank, operator 80kg (180lb) and, indicated implement and shoes.
** Travel circuit
Dimensions
Working Ranges Digging Force
Component Dimensions and Weights
PC750-6
Loading Shovel Buckets
The bucket weight is heavier than the tilt-dump bucket. However, its characteristics of vertical dumping provide the following features
• Accurate loading is possible, because it is easy to position the bucket on the dumping point.
• Load spillage is less.
• Larger dumping clearance permits easier loading on the hauler.
• As it is possible to more closely position the bucket over the hauler’s body, loading shock to the hauler can be minimized, extending the service life of the hauler.
• As a result of the above advantages, the cycle time is shortened.
Applications
O: General digging and Loading
A: Light material work (Specific gravity, 1.2 and less)
Q: Light material work (Specific gravity, 1.5 and less)
H: Heavy-duty work (Specific gravity, 1.5 ~ 2.0)
O: General rock bucket for digging and loading
H: Light material work
O: Heavy-duty work
Production
Estimated Hourly Production
** Bucket size: Heaped bucket capacity
*** Cycle time: Refer to the section 16A “Productivity”
Actual production = (Estimated Hourly production) × (Bucket fill factor) × (Job efficiency)
Bucket Fill Factor (K) (PC400~PC1800)
Job Efficiency(E)
Bucket Fill Factor (K) (PC1400~PC8000)*4
*4 : KMG Mining Shovels (Loading shovel)