Komatsu d75s 3 bulldozer Specs (1979-1987)

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Key specifications for the Komatsu d75s 3 bulldozer (1979-1987) include below-average engine power at 197 hp (147 kW) together with below-average weight at 45,834 lb (20.8 t). The listed travel speed is 5.97 mph (9.6 km/h).
Specification profile

1979-1987

Weight: 45,834 lb (20.8 t)Engine power: 197 hp (147 kW)Travel speed: 5.97 mph (9.6 km/h)Engine speed at max torque: 2,000 rpm
45,834 lb (20.8 t)Weight
197 hp (147 kW)Engine power
5.97 mph (9.6 km/h)Travel speed
2,000 rpmEngine speed at max torque
8.2 ft (2.5 m)Transport width
18.1 in (460 mm)Track Width
10.6 ft (3.23 m)Transport height
19.9 ft (6.06 m)Transport length
How it compares

Low, average or high?

Engine power

Below average

197 hp (147 kW)
Low 61.7 hp (46 kW)Typical 222 hp (165 kW)High 758 hp (565 kW)

Engine power is below the typical figure.

Weight

Below average

45,834 lb (20.8 t)
Low 10,097 lb (4.58 t)Typical 52,108 lb (23.6 t)High 165,347 lb (75 t)

Weight is below the typical figure.

Travel speed

Average

5.97 mph (9.6 km/h)
Low 4.04 mph (6.5 km/h)Typical 6.47 mph (10.4 km/h)High 8.7 mph (14 km/h)

Travel speed is close to the typical figure.

Transport width

Below average

8.2 ft (2.5 m)
Low 5.87 ft (1.79 m)Typical 9.9 ft (3.02 m)High 15.4 ft (4.69 m)

Transport width is below the typical figure.

Transport height

Average

10.6 ft (3.23 m)
Low 7.19 ft (2.19 m)Typical 10.8 ft (3.3 m)High 15.1 ft (4.59 m)

Transport height is close to the typical figure.

Transport length

Above average

19.9 ft (6.06 m)
Low 11.3 ft (3.44 m)Typical 17.5 ft (5.34 m)High 34.1 ft (10.4 m)

Transport length is above the typical figure.

Visual overview

Key measurements

Overall size

The main published dimensions shown together at a glance.

Transport length19.9 ft (6.06 m)
Transport height10.6 ft (3.23 m)
Transport width8.2 ft (2.5 m)
Equipment

Features & equipment

Published equipment and feature availability for this model.

Air conditioningNO
Diesel particulate filterNO
Rear RipperNO
Tilt DeviceNO
Overview

Model information

Manufacturer Komatsu
Model d75s 3 bulldozer
Model year / production 1979-1987
Full specifications

Technical details

Performance

Engine power197 hp (147 kW)
Engine speed at max torque2,000 rpm
Soil Pressure0.82 kg/cm²
Travel speed5.97 mph (9.6 km/h)

Dimensions

Track Width18.1 in (460 mm)
Transport height10.6 ft (3.23 m)
Transport length19.9 ft (6.06 m)
Transport width8.2 ft (2.5 m)

Capacity & weight

Weight45,834 lb (20.8 t)

Engine & drivetrain

Displacement3.21 US gal (12.2 L)
Engine manufacturerKomatsu
Engine typeNTO-6-CI

Features

Air conditioningNo
Diesel particulate filterNo

Other specifications

Model seriesD
Rear RipperNo
Tilt DeviceNo

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