Operating weight including 5'5'' arm / 1650 mm, bucket with 0.37 yd³ / 0.28 ³ ISO 754 capacity, blade, steel shoes, operator weight, liquids, full fuel tank, and standard equipment.
The PC78US offers high productivity and efficiency in a compact design. Due to the tight tail design of the PC78US-6, operators can focus on the work in front of them and worry less about rear swing impacts. The rigid boom offers unmatched power and makes tough jobs easy.
Powerful Engine With Turbocharger The engine is EPA Tier 2 emissions certified.
Powerful swing strength increases work efficiency on slopes.
Two working modes give a choice between extra workload and low fuel consumption.
Extended continuous operation is achieved by a high-capacity fuel tank.
PC78US-6 superior traveling performance also provides higher productivity.
Back fill blade
The PC78US features a standard back fill blade that can quickly and conveniently fill trenches and clear
New pressure-compensated Closed-center
Load Sensing System (CLSS)0 hydraulic
Even when 2 or more actuators are operated
simultaneously, the PC78US-6's pressurecompensated CLSS system ensures that
each actuator works according to its control input without affecting the size of the load. This gives
the operator precise control at all times.
Engine speed sensing=Optimum Power
Power utilized by main pump is adjusted
automatically in accordance with the engine
speed. That means this computerized system
keeps engine speed even under high load
Round form uses Tight Tail and Forward Facing Design
The PC78US design uses a Tight Tail concept for both ends. This makes rotating the machine fast, easy and confident. There is less to worry about in tight space conditions because there is little protrusion from either the tail end or the front end.
Amazing Round Shape Offers the Same Balance and Control
Although, the PC78US seems smaller, the excavator still offers the same Komatsu balance, control and power of conventional machines. Another advantage of the rigid boom PC78US besides the power is the forward facing cab. The operator always has a
direct line of sight to the bucket, which increases precision, confidence and productivity.
• Air cleaner, double element
• Air conditioner
• AM/FM Radio
• Cab FOPS Level 1
• Cooling fan, suction type
• Engine sensing system
• Pattern change valve (ISO-Backhoe)
• Rear view mirror
• Retractable seat belt 76 mm / 3" wide
• Suspension seat
• Travel alarm
• Two mode system
• Water separator
• Window washer, front
• Additional counter weight
• Additional working light
• Heater & Defroster
• Radiator Dust Proof Net
• Reinforced blade with BOCE
• Wide blade 8'1' / 2464 mm
• Window Guard Net
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