Compare/Caterpillar D6H vs Caterpillar D6R

Caterpillar D6H vs Caterpillar D6R

Verdict: Caterpillar D6H vs Caterpillar D6R

The Caterpillar D6H and the Caterpillar D6R are both industrial tractors — here is how they stack up on the figures that matter. Both are rated at the same 179 hp. Caterpillar D6H is the lighter machine (30,359 kg vs 32,600 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Caterpillar D6R is the newer design (1995 vs 1985). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer 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

179 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

CaterpillarReference

liquid-cooled inlineReference

The D6R was rated a 175 net HP with XL and XR undercarriage. The D6R LGP was rated at 185 net HP.Reference

Drive

crawlerReference

Final drives

single-reduction planetaryReference

Engine

Engine (gross)

133.5 kWReference

Engine (net)

123.0 kWReference

Displacement

10.5 LReference

Bore/Stroke

121 x 152 mmReference

Power (net)

123.0 kWReference

Power (gross)

133.5 kWReference

Fuel system

direct injectionReference

Rated RPM

1800Reference

1900Reference

Starter

electricReference

Starter volts

24Reference

Oil capacity

27.6 LReference

155.2 LReference

Coolant capacity

37.9 LReference

73.8 LReference

Transmission

Type

power shiftReference

Gears

3 forward and reverseReference

Capacities

Fuel

321.7 LReference

382.3 LReference

PTO & Hydraulics

Hydraulic system

72.7 LReference

75.7 LReference

Capacity

72.7 LReference

75.7 LReference

Pump flow

166.5 lpmReference

196.1 lpmReference

Pressure

—

419.9 barReference

Dimensions

Weight

30359 to 37377 poundsReference

32600 to 45600 poundsReference

Length

406 cmReference

449 cmReference

6S dozer length

500 cmReference

510 cmReference

6A dozer length

520 cmReference

521 cmReference

6SU dozer length

535 cmReference

529 cmReference

Width

259 cmReference

342 cmReference

Shipping weight

13770 kgReference

—

Operating weight

16954 kgReference

—

Gauge

187 cmReference

223 cmReference

Height (ROPS)

—

319 cmReference

Height (exhaust)

—

309 cmReference

Shipping

—

14787 kgReference

Operating

—

20684 kgReference

Caterpillar D6H attachments

Electrical

Charging system

alternatorReference

Charging amps

50Reference

70Reference

Batteries

—

2Reference

Battery CCA

—

750Reference

Battery volts

—

12Reference

Battery AH

—

100Reference

Caterpillar D6H Tracks

6-roller width

60 cmReference

—

6-roller length on ground

262 cmReference

—

6-roller area on ground

3.2 m²Reference

—

6-roller ground pressure

0.5 barReference

—

7-roller width

60 cmReference

—

7-roller length on ground

278 cmReference

—

7-roller area on ground

3.4 m²Reference

—

7-roller ground pressure

0.5 barReference

—

Caterpillar D6H Height

Hood

205 cmReference

—

ROPS

311 cmReference

—

Exhaust

302 cmReference

—

Caterpillar D6R attachments

Caterpillar D6R Tracks

Standard width

—

55 cmReference

Standard length on ground

—

260 cmReference

Standard area on ground

—

2.9 m²Reference

Standard ground pressure

—

0.6 barReference

XL width

—

55 cmReference

XL length on ground

—

282 cmReference

XL area on ground

—

3.2 m²Reference

XL ground pressure

—

0.6 barReference

XR width

—

55 cmReference

XR length on ground

—

275 cmReference

XR area on ground

—

3.1 m²Reference

XR ground pressure

—

0.6 barReference

LGP width

—

91 cmReference

LGP length on ground

—

324 cmReference

LGP area on ground

—

5.9 m²Reference

LGP ground pressure

—

0.3 barReference

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.