- Length W/ Blade: 10.9 ft / 3320 mm
- Width Over Tracks: 5.98 ft / 1820 mm
- Height To Top Of Cab: 8.21 ft / 2500 mm
- Length Of Track On Ground: 5.55 ft / 1690 mm
Published dimensions and weight
Komatsu D21P-6
The Komatsu D21P-6 pairs the 4D95S-W1 engine (4070 hp) with an operating weight near 4.1 t.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight8972.9 lb4070 kg
03Selected published values24
Crawler tractors are commonly used for pushing, grading and clearing material where tracked traction is useful. Published rows for Komatsu D21P-6 include published operating weight of 8972.9 lb / 4070 kg, published engine power of 4070 hp / 3035 kw, the published “Length W/ Blade” field of 10.9 ft / 3320 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Length W/ Blade” field (10.9 ft / 3320 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Width Over Tracks” field (5.98 ft / 1820 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Height To Top Of Cab” field (8.21 ft / 2500 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 W/ Blade10.9 ft3320 mm
Width Over Tracks5.98 ft1820 mm
Height To Top Of Cab8.21 ft2500 mm
Length Of Track On Ground5.55 ft1690 mm
Ground Clearance1.19 ft360 mm
Length W/O Blade8.37 ft2550 mm
Undercarriage
Track Gauge4.3 ft1310 mm
Standard Shoe Size20.08 in510 mm
Number Of Shoes Per Side3737
Number Of Track Rollers Per Side55
Track Pitch5.32 in135 mm
Engine
Number Of Cylinders44
Engine Make22382238
Engine Model4D95S-W14D95S-W1
Gross Power4070 hp3035 kw
Power Measured @40 rpm40 rpm
Max Torque2450 lb ft3321.8 Nm
Displacement164.2 cu in2.7 L
Operational
Operating Weight8972.9 lb4070 kg
Transmission
Transmission TypeDDDD
Number Of Forward Gears33
Number Of Reverse Gears22
Standard Blade
Width7.2 ft2170 mm
Height23.3 in590 mm
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Manufacturer-published specifications.