Komatsu
Komatsu SK1020 Compact track loaders tech specs
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Video[1]
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Interior [2]
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Exterior [4]
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Attachments [2]
2003-2012
3,400.32 cu cm Displacement
52.2 kw Gross power
2.29 m Loader dump height
0.69 m Loader dump reach
907 kg Lifting capacity
3,435 kg Operating weight
Makana rating
Market average
AED 85,000Starting from
AED 57,000Komatsu SK1020 Technical specifications
Engine
Alternator supplied amperage
40 Amh
Aspiration
Naturally aspirated
Displacement
3400.32 cu cm
Gross power
52.2 kw
Number of cylinders
4
Power measured @
2,500 rpm
General
Bucket capacity
0.54 cu m
Engine model
4D98E-1FD
Lifting capacity
907 kg
Max speed forward
16.09 kph
Operating voltage
12 V
Operating weight
3,435 kg
Service refill capacities
Cooling fluid cap
8.33 liter
Fuel cap
73.05 liter
Hydraulic fluid cap
50.34 liter
Refill capacities
Engine oil cap
12.87 liter
Dimensions
Ground clearance
0.21 m
Height - top of cab
2.1 m
Length with bucket
3.69 m
Turning radius
1.65 m
Width over tracks
1.74 m
Loader
Loader dump height
2.29 m
Loader dump reach
0.69 m
Hydraulic system
Pump flow cap
130.2 lpm
Pump type
Komatsu closed load sensing system
Relief valve pressure
210 bar
Operating specifications
Rack back angle
39 º
Download datasheets
Komatsu SK1020 similar models
Highlight differences
Komatsu SK1020-5
SK1020-5
Cat 257
257
Alternator supplied amperage
Alternator supplied amperage 40 Amh
Alternator supplied amperage -
Aspiration
Aspiration Naturally aspirated
Aspiration Turbocharged
Displacement
Displacement 3,400.32 cu cm
Displacement 2,998.84 cu cm
Gross power
Gross power 52.2 kw
Gross power 46.98 kw
Number of cylinders
Number of cylinders 4
Number of cylinders 4
Power measured @
Power measured @ 2,500 rpm
Power measured @ 2,600 rpm
Bore
Bore -
Bore 9.91 cm
Net power
Net power -
Net power 44 kw
Stroke
Stroke -
Stroke 10.16 cm
Years
Years 2003-2012
Years 2014-2019
Market Average
Market Average AED 85,000
Market Average AED 186,000
Price
Price AED 57,000
Price AED 147,000
Bucket capacity
Bucket capacity 0.54 cu m
Bucket capacity 0.46 cu m
Engine model
Engine model 4D98E-1FD
Engine model Cat 3034 naturally aspirated
Lifting capacity
Lifting capacity 907 kg
Lifting capacity 1,065.94 kg
Max speed forward
Max speed forward 16.09 kph
Max speed forward 12.07 kph
Operating voltage
Operating voltage 12 V
Operating voltage -
Operating weight
Operating weight 3,435 kg
Operating weight 3,460 kg
Tipping load
Tipping load -
Tipping load 2,091 kg
Cooling fluid cap
Cooling fluid cap 8.33 liter
Cooling fluid cap 9.84 liter
Fuel cap
Fuel cap 73.05 liter
Fuel cap 90.08 liter
Hydraulic fluid cap
Hydraulic fluid cap 50.34 liter
Hydraulic fluid cap 55.26 liter
Engine crankcase
Engine crankcase -
Engine crankcase 6.81 liter
Engine oil cap
Engine oil cap 12.87 liter
Engine oil cap -
Ground clearance
Ground clearance 0.21 m
Ground clearance 0.26 m
Height - top of cab
Height - top of cab 2.1 m
Height - top of cab 2.04 m
Length with bucket
Length with bucket 3.69 m
Length with bucket 3.54 m
Turning radius
Turning radius 1.65 m
Turning radius 2.29 m
Width over tracks
Width over tracks 1.74 m
Width over tracks 1.68 m
Length without Bucket
Length without Bucket -
Length without Bucket 2.71 m
Loader dump height
Loader dump height 2.29 m
Loader dump height 2.29 m
Loader dump reach
Loader dump reach 0.69 m
Loader dump reach 0.82 m
Breakout force - lift cylinder
Breakout force - lift cylinder -
Breakout force - lift cylinder 1,583.04 kg
Breakout force - tilt cylinder
Breakout force - tilt cylinder -
Breakout force - tilt cylinder 1,602.09 kg
Pump flow cap
Pump flow cap 130.2 lpm
Pump flow cap 57.53 lpm
Pump type
Pump type Komatsu closed load sensing system
Pump type -
Relief valve pressure
Relief valve pressure 210 bar
Relief valve pressure -
Rack back angle
Rack back angle 39 º
Rack back angle 44 º
Ground contact area
Ground contact area -
Ground contact area 29,005.17 cu cm
Ground pressure
Ground pressure -
Ground pressure 0.3 bar
Track length
Track length -
Track length 1.52 m
Track width
Track width -
Track width 38.1 cm
Komatsu SK1020 gallery
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