- Length With Bucket On Ground: 13.6 ft / 4145 mm
- Width To Outside Of Tracks: 5.88 ft / 1790 mm
- Height To Top Of Cab: 8.72 ft / 2655 mm
- Clearance At Full Height And Dump: 8.34 ft / 2540 mm
Published dimensions and weight
Komatsu D31S-17
The Komatsu D31S-17 is a 6.7 t-class crawler loader with a 66 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight14771 lb6700 kg
03Selected published values21
Crawler loaders are commonly used to dig, load and carry material where tracked traction is useful. Published rows for Komatsu D31S-17 include published bucket capacity of 1.1 yd3 / 0.8 m3, published breakout force of 14110 lb / 62.8 kN, published operating weight of 14771 lb / 6700 kg. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Length With Bucket On Ground” field (13.6 ft / 4145 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Width To Outside Of Tracks” field (5.88 ft / 1790 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (8.72 ft / 2655 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Dimensions
Length With Bucket On Ground13.6 ft4145 mm
Width To Outside Of Tracks5.88 ft1790 mm
Height To Top Of Cab8.72 ft2655 mm
Clearance At Full Height And Dump8.34 ft2540 mm
Reach At Dump Height2.73 ft830 mm
Undercarriage
Track Gauge57.09 in1450 mm
Length Of Track On Ground6.17 ft1880 mm
Number Of Track Rollers Per Side55
Track Shoe Width13 in330 mm
Ground Pressure7.68 psi52.96 kPa
Engine
Engine Make22382238
Engine Model4D105-54D105-5
Net Power66 hp49.3 kw
Displacement264 cu in4.4 L
Operational
Operating Weight14771 lb6700 kg
Fuel Capacity30.4 gal115 L
Cooling System Fluid Capacity5.9 gal22 L
Static Tipping Load9390 lb4259.3 kg
Breakout Force - Std Bucket14110 lb62.8 kN
Bucket Capacity - Heaped1.1 yd30.8 m3
Max Speed4.1 mph6.5 km/h
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Manufacturer-published specifications.