Komatsu D31Q-20 vs. Liebherr LR622B Crawler loaders Comparison
Compare available technical data for Loaders. Find the right details to make your decision easier.
Comparison
Highlight differences
Komatsu D31P Crawler loaders
Liebherr LR622 Crawler loaders
Breakout force
Breakout force 6,803.89 kg
Breakout force 13,868.2 kg
Years
Years 1993-2002
Years 2003-2007
Market Average
Market Average AED 120,000
Market Average AED 305,000
Price
Price AED 40,000
Price AED 97,000
Bucket capacity
Bucket capacity 0.84 cu m
Bucket capacity 1.76 cu m
Displacement
Displacement 3,921.43 cu cm
Displacement 6,700.69 cu cm
Engine model
Engine model S4D102E
Engine model D 924 T-E
Loader dump height
Loader dump height 2.65 m
Loader dump height 2.93 m
Loader dump reach
Loader dump reach 0.76 m
Loader dump reach 1.04 m
Max speed forward
Max speed forward 6.6 kph
Max speed forward -
Operating weight
Operating weight 7,120 kg
Operating weight 15,921 kg
Tipping load
Tipping load 4,430 kg
Tipping load 10,600 kg
Operating voltage
Operating voltage -
Operating voltage 24 V
Fuel cap
Fuel cap 115.06 liter
Fuel cap 260.03 liter
Cooling fluid cap
Cooling fluid cap -
Cooling fluid cap 42.01 liter
Hydraulic fluid cap
Hydraulic fluid cap -
Hydraulic fluid cap 130.2 liter
Ground pressure
Ground pressure 0.31 bar
Ground pressure 0.6 bar
Number of track rollers per side
Number of track rollers per side 5
Number of track rollers per side 6
Track gauge
Track gauge 1.65 m
Track gauge 1.68 m
Track length
Track length 1.89 m
Track length -
Track width
Track width 60.2 cm
Track width 50.8 cm
Height - top of cab
Height - top of cab 2.71 m
Height - top of cab 3.14 m
Length with bucket
Length with bucket 3.99 m
Length with bucket 6.13 m
Width over tracks
Width over tracks 2.26 m
Width over tracks 2.47 m
Ground clearance
Ground clearance -
Ground clearance 4.75 m
Net power
Net power 52.05 kw
Net power 98.43 kw
Power measured @
Power measured @ 2,350 rpm
Power measured @ 2,000 rpm
Alternator supplied amperage
Alternator supplied amperage -
Alternator supplied amperage 55 Amh
Aspiration
Aspiration -
Aspiration Turbocharged
Number of cylinders
Number of cylinders -
Number of cylinders 4
Engine oil cap
Engine oil cap -
Engine oil cap 18.17 liter
Final drives fluid cap
Final drives fluid cap -
Final drives fluid cap 13.25 liter
Pump flow cap
Pump flow cap -
Pump flow cap 156.32 lpm
Pump type
Pump type -
Pump type Swash plate piston pump
Relief valve pressure
Relief valve pressure -
Relief valve pressure 259.93 bar
Performance
Looking at performance technical specs and key features the Komatsu D31Q-20 Crawler loaders excels in terms of engine power at and operating weight compared to other models like the Liebherr LR622B Crawler loaders.
User rating
Owners operators and fleet managers recommend the Komatsu D31Q-20 Crawler loaders for its high reliability and endurance in diverse applications. The same can be said about the Liebherr LR622B Crawler loaders.
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Featured technical specs & reviews. Valuable insights.
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