Specification sheet Skid Steer Loader Ref komatsu-sk1020-5-skid-steer-loader

Komatsu SK1020-5

The Komatsu SK1020-5 is a skid steer loader with an operating weight of 7,572.88 lb (3,435 kg), a 70 hp engine, a rated operating capacity of 1,999.6 lb (907 kg), and a tipping load of 3,999.2 lb (1,814.01 kg).

✓ QA-verified — every figure checked for unit consistency, physical possibility, and class plausibility; failures withheld →
Operating weight
7,572.88lb
3,435kg
Engine power
70hp
52.2kW
Net Power
Rated operating capacity
1,999.6lb
907kg
Tipping load
3,999.2lb † — value reconstructed from related published figures
1,814.01kg
Bucket capacity
0.7yd³
0.5m³

◆Where it sits in its classpercentile · skid steer loaders

Among 360 skid steer loaders , the Komatsu SK1020-5 sits above the median for its class:

  • Operating weight 7,570 lb heavier than 70% (n=334)
  • Engine power 70 hp more powerful than 59% (n=335)
  • Rated operating capacity 2,000 lb higher-rated than 53% (n=288)

◇Scale drawingdrawn to scale · mm

2080B210C3683A
Side elevation
2080B1730D
Front elevation

01 Engine Specification

Number Of Cylinders 4
Engine Make 2238
Engine Model 4D98E-1FD
Net Power 70hp 52.2kw
Power Measured @ 2500rpm
Aspiration natural
Displacement 207.5cu in 3.4L

02 Operational Specification

Operational Weight 7572.9lb 3435kg
Fuel Capacity 19.3gal 73L
Cooling System Fluid Capacity 2.2gal 8L
Engine Oil Fluid Capacity 3.4gal 12.5L
Max Speed 10mph 16km/h
Hydraulic System Fluid Capacity 13.3gal 50L
Chain Box Fluid Capacity - Each Side 8.5gal 32L
Operating Speed 6.3mph 10km/h
Tire Size 10-16.5 8PR
Operating Voltage 12V
Alternator Supplied Amperage 40amps

03 Loader Specification

Breakout Force 4277lb 1940kg
Operating Load Rating 1999.6lb 907kg
Bucket Capacity 0.7yd3 0.5m3

04 Hydraulic Specification

Pump Type Komatsu closed load sensing system
Pump Flow Capacity 34.4gal/min 130L/min
Relief Valve Pressure 3045.8psi 21000kPa

05 Dimensions Dimensions

Length With Bucket 12.09ft in 3683mm
Width Over Tires 5.68ft in 1730mm
Ground Clearance 8.27in 210mm
Height To Top Of Cab 6.83ft in 2080mm
Wheelbase 3.81ft in 1160mm
Clearance At Max Lift And Dump 7.5ft in 2286mm
Reach At Max Lift And Dump 27.17in 690mm
Turning Radius From Center - Machine Rear 64.97in 1650mm
Turning Radius From Center - Inc Bucket 89.18in 2265mm

?Questions & answersfrom this machine's data

How much does a Komatsu SK1020-5 skid steer weigh?
A Komatsu SK1020-5 skid steer has an operating weight of 7,572.9 lb (3,435 kg).
How much can a Komatsu SK1020-5 skid steer lift?
A Komatsu SK1020-5 skid steer has a rated operating capacity of 1,999.6 lb (907 kg).
What engine does a Komatsu SK1020-5 skid steer have?
A Komatsu SK1020-5 skid steer is powered by a 4D98E-1FD engine producing 70 hp (52.2 kW).
What is the ground clearance of a Komatsu SK1020-5 skid steer?
A Komatsu SK1020-5 skid steer has a ground clearance of 8.3 in (210 mm).
How long is a Komatsu SK1020-5 skid steer?
A Komatsu SK1020-5 skid steer has an overall length of 12.1 ft (3,683 mm) with the bucket on the ground.

Data notes

†

Derived value. tipping load was not published directly in a usable form by the source. It was reconstructed from related published figures and accepted only after validating against the expected relationship between specifications for this machine class.

Method. Figures are manufacturer reference specifications, not measurements. Every value is checked for unit consistency, physically possible magnitude, and plausibility for its equipment class before publication; figures that fail any check are withheld rather than shown, and figures reconstructed from related data are marked above. Imperial and metric figures are reproduced as published, except where a note states otherwise.