- Length With Bucket On Ground: 11.68 ft / 3560 mm
- Ground Clearance: 1.02 ft / 310 mm
- Width To Outside Of Tracks: 5.29 ft / 1610 mm
- Height To Top Of Cab: 7.03 ft / 2140 mm
Published dimensions and weight
Komatsu D21S-5
The Komatsu D21S-5 is a crawler loader of about 3.8 t, powered by a 39 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight8443.8 lb3830 kg
03Selected published values22
Crawler loaders are commonly used to dig, load and carry material where tracked traction is useful. Published rows for Komatsu D21S-5 include published bucket capacity of 0.6 yd3 / 0.4 m3, published breakout force of 7870 lb / 35.1 kN, published operating weight of 8443.8 lb / 3830 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 (11.68 ft / 3560 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Ground Clearance” field (1.02 ft / 310 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Width To Outside Of Tracks” field (5.29 ft / 1610 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 Ground11.68 ft3560 mm
Ground Clearance1.02 ft310 mm
Width To Outside Of Tracks5.29 ft1610 mm
Height To Top Of Cab7.03 ft2140 mm
Clearance At Full Height And Dump6.99 ft2130 mm
Reach At Dump Height2.42 ft735 mm
Undercarriage
Track Gauge51.58 in1310 mm
Length Of Track On Ground5.53 ft1685 mm
Ground Pressure5.4 psi37.24 kPa
Number Of Track Rollers Per Side55
Track Shoe Width11.82 in300 mm
Engine
Engine Make22382238
Engine Model4D944D94
Net Power39 hp29.1 kw
Displacement179 cu in3 L
Operational
Operating Weight8443.8 lb3830 kg
Fuel Capacity15.9 gal60 L
Cooling System Fluid Capacity3.5 gal13 L
Static Tipping Load4920 lb2231.7 kg
Breakout Force - Std Bucket7870 lb35.1 kN
Bucket Capacity - Heaped0.6 yd30.4 m3
Max Speed2.8 mph4.4 km/h
Need the machine, not just the numbers?
Find one, value one, or tell the market what you need.
Manufacturer-published specifications.