Komatsu D21P-8 Dozer

Dimensions

Height – Top of Cab 8 ft (2 m)
Length w/ Blade 11 ft (3 m)
Width Over Tracks 5 ft (2 m)

Engine

Aspiration naturally aspirated
Displacement 186 cu in (3,048 cu cm)
Engine Model 4D94LE-2
Gross Power 43 hp (32 kw)
Make Komatsu
Model 4D94LE-2
Net Power 40 hp (30 kw)
Number of Cylinders 4

Operating Specifications

Cooling System Fluid Capacity 3 gal (10 l)
Engine Oil Capacity 2 gal (6 l)
Final Drives Fluid Capacity 2 gal (8 l)
Fuel Capacity 16 gal (60 l)
Hydraulic Fluid Capacity 6 gal (21 l)
Operating Weight 9,350 lbs (4,241 kg)

Standard Blade

Blade Angle (both directions) 25 degrees
Capacity 25 cu yd (19 cu m)
Height 3 in (7 cm)
Width 9 ft (3 m)

Transmission

Max Speed – Forward 3 mph (4 kph)
Max Speed – Reverse 4 mph (6 kph)
Number of Forward Gears 2
Number of Reverse Gears 2
Transmission Type Komatsu HYDROSHIFT transmission

Undercarriage

Ground Contact Area 2,664 cu in (43,655 cu cm)
Ground Pressure 3 psi
Number of Shoes per Side 37
Number of Track Rollers per Side 5
Standard Shoe Size 20 in (51 cm)
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