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Komatsu D31PLL-20E Crawler Dozer

The Komatsu D31PLL-20E Crawler Dozer is a powerful and versatile machine designed for a variety of earthmoving and construction tasks. With a gross power of 71 hp and an operating weight of 16,975.6 lbs, this dozer offers reliable performance and efficiency on the job site. Its dimensions, engine specifications, and undercarriage details make it well-suited for handling heavy-duty tasks and navigating diverse terrain with ease. Whether leveling ground with its 11.3 ft blade width or maneuvering through rough terrain with its 6.3 ft track gauge, the Komatsu D31PLL-20E is a dependable and robust choice for your construction needs.


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General Specifications

Dimensions

Ground Clearance1 ft (0 m)
Height - Top of Cab9 ft (3 m)
Length of Track on Ground9 ft (3 m)
Length w/ Blade14 ft (4 m)
Length w/o Blade11 ft (3 m)
Width Over Tracks10 ft (3 m)

Engine

Displacement239 cu in (3,921 cu cm)
Engine ModelS4D102E-1-A
Gross Power71 hp (53 kw)
Number of Cylinders4
Power Measured @2350 rpm

Operating Specifications

Operating Weight16,976 lbs (7,700 kg)

Standard Blade

Height22 in (55 cm)
Width11 ft (3 m)

Transmission

Number of Forward Gears3
Number of Reverse Gears3
Transmission TypeHS

Undercarriage

Number of Carrier Rollers per Side2
Number of Track Rollers per Side8
Standard Shoe Size41 in (105 cm)
Track Gauge6 ft (2 m)
Track Pitch6 in (15 cm)


39.95234 \\ -75.16379 \\ Fort Washington \\ PA