Komatsu PC78UU-6 vs. Yuchai YC55-8 Mini excavators Comparison
Compare available technical data for Excavators. Find the right details to make your decision easier.
Comparison
Highlight differences
Boom length
Boom length 3.27 m
Boom length 1.83 m
Bucket width
Bucket width 630 mm
Bucket width 656 mm
Gradeability
Gradeability 35 º
Gradeability 30 º
Displacement
Displacement 3,261 cu cm
Displacement 3,300 cu cm
Engine model
Engine model S4D95LE-3
Engine model YANMAR 4TNV94 - BVYU
Bucket capacity
Bucket capacity 0.28 cu m
Bucket capacity 0.22 cu m
Bucket digging force
Bucket digging force 61.3 kN
Bucket digging force 37.4 kN
Max digging depth
Max digging depth 4,230 mm
Max digging depth 3,935 mm
Max digging reach
Max digging reach 6,400 mm
Max digging reach 6,380 mm
Max dump height
Max dump height 5,290 mm
Max dump height 3,855 mm
Operating weight
Operating weight 7,700 kg
Operating weight 5,710 kg
Max speed forward
Max speed forward 4.5 kph
Max speed forward 4.7 kph
Years
Years 2000-2014
Years 2017-2025
Market Average
Market Average AED 100,000
Market Average AED 50,000
Price
Price AED 20,000
Price AED 20,000
Track length
Track length 2.9 m
Track length 2.458 m
Drawbar Pull
Drawbar Pull 65.1 kN
Drawbar Pull 44 kN
Track width
Track width 45 cm
Track width 40 cm
Net power
Net power 40.2 kw
Net power -
Gross power
Gross power -
Gross power 38.9 kw
Pump flow cap
Pump flow cap 160 lpm
Pump flow cap 110 lpm
Relief valve pressure
Relief valve pressure 270 bar
Relief valve pressure 245 bar
Arm crowding force
Arm crowding force 40.4 kN
Arm crowding force 27 kN
Swing speed
Swing speed 10 rpm
Swing speed 11 rpm
Fuel cap
Fuel cap 125 liter
Fuel cap 115 liter
Hydraulic fluid cap
Hydraulic fluid cap 120 liter
Hydraulic fluid cap 109 liter
Performance
Looking at performance technical specs and key features the Komatsu PC78UU-6 Mini excavators excels in terms of engine power at and operating weight 7700 compared to other models like the Yuchai YC55-8 Mini excavators.
User rating
Owners operators and fleet managers recommend the Komatsu PC78UU-6 Mini excavators for its high reliability and endurance in diverse applications. The same can be said about the Yuchai YC55-8 Mini excavators.
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Featured technical specs & reviews. Valuable insights.
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