Home Crawler Tractor Komatsu D21A-8 Crawler Tractor

Komatsu D21A-8 Crawler Tractor

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Specifications

Dimensions information

Length W/ Blade

11.04ft in

Width Over Tracks

4.33ft in

Maximum height

8.04ft in

Undercarriage specs

Base shoe size:

11.8in

Pressure exerted on the ground by the tires or tracks:

4.77psi

Number Of Shoes Per Side

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37

Number Of Track Rollers Per Side

5

Size of the contact area on the ground:

1570in2

Specifications

Engine specifications

How many cylinders does an engine have?

4

Brand

2238

Model

4D94LE-2

Full engine power

43.1hp

Clear engine power

40hp

Engine displacement

186cu in

Engine construction

naturally aspirated

Functional specifications

Basic weight of a machine

8690lb

Standart fuel tank capacities

15.9gal

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Coolant system fluid capacity:

2.6gal

How much oil does a vehicle need:

1.7gal

Hydraulic system fluid capacity:

5.5gal

Final Drives Fluid Capacity

1.6gal

Transmission specifications

Type transmission

Komatsu HYDROSHIFT transmission

How many forward gears::

2

How many reverse gears::

2

Top Speed: – Forward

2.7mph

Top Speed: – Reverse

3.5mph

Standard Blade

Width

7.1ft in

Height

2.7in

Blade angle:

25degrees

Cut Depth

14in