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Industrial Tractor · 1974Unverified

Caterpillar D8K

Caterpillar D8K — Bulldozer · 300 hp. Reference specifications; pending source verification.

The Caterpillar D8K is an industrial tractor model rated at approximately 300 hp, positioning it at the higher end of its class in terms of power. Produced between 1974 and 1982, this model is equipped with a 6-cylinder turbocharged diesel liquid-cooled engine, paired with a tracked undercarriage and a powershift transmission. The D8K has an operating weight of 54700 to 70500 pounds, and is suitable for operations of 1,500+ acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power
300 hp
Weight
54700 to 70500 pounds

Catalogue coverage

Variants represented
2
Richest spec table
53 rows
Recorded power
300 hp
Recorded weight
24811 kg
Transmissions
6-speed direct drive
Production years
1974-1982
Verified variants
0

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerCaterpillarReference
BulldozerReference
Original price was $195,110 in 1983Reference
DrivecrawlerReference
Four-post ROPS. Cab available with heat and air-conditioning.Reference

Engine

Caterpillar 20.4L 6-cyl dieselReference
Engine (net)223.7 kWReference
Caterpillar D342Reference
turbocharged aftercooled dieselReference
6-cylinderReference
liquid-cooled inlineReference
Displacement20.4 LReference
Bore/Stroke146 x 203 mmReference
Power (net)223.7 kWReference
Rated RPM1330Reference
StarterelectricReference
Starter volts24Reference
Oil capacity32.9 LReference
Coolant capacity121.1 LReference

Transmission

6-speed direct driveReference
3-speed power shiftReference
Typedirect driveReference
Gears6 forward and reverseReference
Oil capacity132.5 LReference
Typepower shiftReference
Gears3 forward and reverseReference
Oil capacity117.4 LReference

Capacities

Fuel643.5 LReference

PTO & Hydraulics

Hydraulic system70.0 LReference
Capacity70.0 LReference
Pressure172.4 barReference
Pump flow295.2 lpmReference

Dimensions

Weight54700 to 70500 poundsReference
22-inch tracksReference
Length525 cmReference
8S dozer length657 cmReference
8A dozer length660 cmReference
8U dozer length690 cmReference
Width304 cmReference
Shipping weight24811 kgReference
Operating weight31978 kgReference
Gauge213 cmReference

Caterpillar D8K attachments

bladeReference

Electrical

Charging systemalternatorReference
Charging amps35Reference
Charging amps50Reference

Caterpillar D8K Tracks

Width55 cmReference
Length on ground314 cmReference
Area on ground3.5 m²Reference

Caterpillar D8K Height

Hood233 cmReference
ROPS340 cmReference
Cab347 cmReference
Exhaust312 cmReference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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