Compare/Caterpillar D6M vs Caterpillar D7E

Caterpillar D6M vs Caterpillar D7E

Verdict: Caterpillar D6M vs Caterpillar D7E

The Caterpillar D6M and the Caterpillar D7E are both industrial tractors — here is how they stack up on the figures that matter. Caterpillar D7E leads on rated power with 160 hp against 153 hp. Caterpillar D6M is the lighter machine (32,500 kg vs 32,590 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Caterpillar D6M is the newer design (1996 vs 1961). In short: choose the Caterpillar D7E for outright pulling power, or the Caterpillar D6M if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Acreage600 acBudgetMain crop / use

Fit & specs

Caterpillar

Fit score

Best match

Clear

Caterpillar

Fit score

Best match

Clear

Rated power

153 hp

160 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

CaterpillarReference

liquid-cooled inlineReference

liquid-cooledReference

Drive

crawlerReference

Final drives

single-reduction planetaryReference

—

Engine

Engine (gross)

114.1 kWReference

—

Engine (net)

104.4 kWReference

119.3 kWReference

Displacement

6.6 LReference

13.6 LReference

Bore/Stroke

105 x 127 mmReference

146 x 203 mmReference

Power (net)

104.4 kWReference

119.3 kWReference

Power (gross)

114.1 kWReference

—

Fuel system

direct injectionReference

—

Rated RPM

2200Reference

1200Reference

Starter

electricReference

gasoline pony engineReference

Starter volts

24Reference

12Reference

Oil capacity

121.9 LReference

117.4 LReference

Coolant capacity

48.5 LReference

79.5 LReference

Fuel tank

—

435.3 LReference

Air cleaner

—

dryReference

Transmission

Gears

3 forward and reverseReference

Clutch

—

wet discReference

Capacities

Fuel

311.1 LReference

—

PTO & Hydraulics

Hydraulic system

69.3 LReference

—

Type

power shiftReference

Capacity

69.3 LReference

—

Pressure

248.2 barReference

—

Pump flow

119.2 lpmReference

—

Dimensions

Weight

32500 to 33200 poundsReference

32590 to 33130 poundsReference

Length

414 cmReference

447 cmReference

6SU dozer length

491 cmReference

—

6VAPT dozer length

479 cmReference

—

Width

302 cmReference

256 cmReference

Shipping weight

14742 kgReference

15027 kgReference

Operating weight

15059 kgReference

—

PA55 winch

1276 kgReference

—

Ripper

1406 kgReference

—

Gauge

215 cmReference

198 cmReference

Height (hood)

—

218 cmReference

Ground clearance

—

38 cmReference

Caterpillar D6M attachments

Electrical

Charging system

alternatorReference

—

Charging amps

70Reference

—

Batteries

2Reference

—

Battery CCA

750Reference

—

Battery volts

12Reference

—

Battery AH

100Reference

—

Caterpillar D6M Tracks

XL width

60 cmReference

—

XL length on ground

254 cmReference

—

XL area on ground

3.1 m²Reference

—

XL ground pressure

0.5 barReference

—

LGP width

86 cmReference

—

LGP length on ground

309 cmReference

—

LGP area on ground

5.3 m²Reference

—

LGP ground pressure

0.3 barReference

—

Caterpillar D6M Height

ROPS

302 cmReference

—

Cab

307 cmReference

—

Exhaust

314 cmReference

—

Caterpillar D7E Tracks

Length on ground

—

271 cmReference

Area on ground

—

2.8 m²Reference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.