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Industrial Tractor · 1987Unverified

Caterpillar D8N

Caterpillar D8N — Bulldozer · 306 hp. Reference specifications; pending source verification.

The Caterpillar D8N is a heavy-duty industrial tractor with a rated power output of 306 hp, positioning it at the more powerful end of its class. It was manufactured from 1987 to 1995. The machine is equipped with a 6-cylinder turbocharged diesel liquid-cooled engine, paired with a tracked undercarriage featuring a powershift transmission. It has a listed operating weight of 58,261 to 79,381 pounds.

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

Rated power
306 hp
Weight
58261 to 79381 pounds

Catalogue coverage

Variants represented
2
Richest spec table
51 rows
Recorded power
306 hp
Recorded weight
26427 kg
Transmissions
3-speed power shift
Production years
1987-1995
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
DrivecrawlerReference
Final drivesdouble reduction planetaryReference
Four-post ROPS. Cab available with heat and air-conditioning.Reference

Engine

Caterpillar 14.6L 6-cyl dieselReference
Engine (gross)228.2 kWReference
Engine (net)212.5 kWReference
Caterpillar 3406Reference
turbocharged dieselReference
6-cylinderReference
liquid-cooled inlineReference
Displacement14.6 LReference
Bore/Stroke137 x 165 mmReference
Power (net)212.5 kWReference
Power (gross)228.2 kWReference
Fuel systemdirect injectionReference
Rated RPM2100Reference
StarterelectricReference
Starter volts24Reference
Oil capacity37.1 LReference
Coolant capacity57.2 LReference

Transmission

3-speed power shiftReference
Typepower shiftReference
Gears3 forward and reverseReference
Oil capacity129.1 LReference

Capacities

Fuel481.1 LReference

PTO & Hydraulics

Hydraulic system57.2 LReference
Capacity57.2 LReference
Pressure241.3 barReference
Pump flow280.1 lpmReference

Dimensions

Weight58261 to 79381 poundsReference
22-inch tracksReference
Length492 cmReference
8SU dozer length619 cmReference
8A dozer length657 cmReference
8U dozer length678 cmReference
Width304 cmReference
Shipping weight26427 kgReference
Operating weight36007 kgReference
Gauge208 cmReference

Caterpillar D8N attachments

bladeReference

Electrical

Charging systemalternatorReference
Charging amps50Reference
Battery volts12Reference

Caterpillar D8N Tracks

Width55 cmReference
Length on ground320 cmReference
Area on ground3.6 m²Reference

Caterpillar D8N Height

Hood198 cmReference
Cab342 cmReference
Exhaust342 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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