Compare/Allis Chalmers 6080 vs Allis Chalmers HD15

Allis Chalmers 6080 vs Allis Chalmers HD15

Verdict: Allis Chalmers 6080 vs Allis Chalmers HD15

The Allis Chalmers 6080 and the Allis Chalmers HD15 are both tractors — here is how they stack up on the figures that matter. Allis Chalmers 6080 leads on rated power with 84 hp against 82 hp. Allis Chalmers 6080 is the lighter machine (2,948 kg vs 27,850 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Allis Chalmers 6080 is the newer design (1980 vs 1951). In short: choose the Allis Chalmers 6080 for outright pulling power, or the Allis Chalmers HD15 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Allis Chalmers

Fit score

Best match

Clear

Allis Chalmers

Fit score

Best match

Clear

Rated power

84 hp

82 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

Allis ChalmersReference

With 18.4x34 rear tires.Reference

Gear 1 used for pull test.Reference

Total built

6,698Reference

3,909Reference

Drive

4x4 MFWD 4WD (optional)Reference

crawlerReference

Steering

hydrostatic powerReference

9.5 LReference

Engine

Drawbar (tested)

52.6 kWReference

77.9 kWReference

Displacement

3.3 LReference

7.0 LReference

Bore/Stroke

98 x 108 mmReference

108 x 127 mmReference

Air cleaner

paper element with precleanerReference

—

Compression

15.5:1 (late)Reference

16.0:1Reference

Rated RPM

2300Reference

1600Reference

Starter volts

12Reference

Oil capacity

11.4 LReference

32.2 LReference

Coolant capacity

16.1 LReference

44.5 LReference

Power at rated engine speed

62.4 kWReference

—

Max power

52.6 kWReference

77.9 kWReference

Drawbar (claimed)

—

61.1 kWReference

Belt (claimed)

—

78.3 kWReference

Belt (tested)

—

87.8 kWReference

Belt power (max)

—

87.8 kWReference

Transmission

Gears

12 forward and 3 reverseReference

6 forward and 3 reverseReference

Transmission

—

constant meshReference

PTO & Hydraulics

PTO (tested)

62.4 kWReference

—

Type

synchronizedReference

—

Valves

2Reference

—

Pump flow

43.1 lpmReference

—

Total flow

71.9 lpmReference

—

Rear Type

IIReference

—

Rear lift (at 24"/610mm)

2041 kgReference

—

Rear PTO

independentReference

—

Rear PTO Type

540/1000Reference

—

Power at rated PTO speed

55.5 kWReference

—

Capacities

Fuel

121.1 LReference

346.3 LReference

Rear diff.

35.0 LReference

—

Diameter

—

45 cmReference

RPM

—

693Reference

Speed

—

995.48 meters/minReference

Dimensions

Wheelbase

242 cmReference

—

Weight

2948 kgReference

27850 to 30895 poundsReference

Front tire

7.50-16Reference

—

Rear tire

18.4-34Reference

—

Ag front

11.2-28 (4WD)Reference

—

Ag rear

16.9-34 (4WD)Reference

—

Length

379 cmReference

459 cmReference

Width

185 cmReference

245 cmReference

Operating weight

2948 kgReference

14013 kgReference

Ballasted weight

5347 kgReference

—

Ground clearance

67 cmReference

36 cmReference

Height

—

241 cmReference

Shipping weight

—

12632 kgReference

Gauge

—

187 cmReference

Allis Chalmers 6080 attachments

6080 Serial Number Location

6080 Serial Numbers

1980

1001Reference

—

1981

1152Reference

—

1982

3002Reference

—

1983

4567Reference

—

1984

5780Reference

—

1985

6853Reference

—

Final

7698Reference

3909Reference

Electrical

Charging system

alternatorReference

—

Charging amps

72Reference

—

Batteries

2 (optional)Reference

—

Battery volts

12Reference

—

Allis Chalmers 6080 Height

Hood

176 cmReference

—

ROPS

273 cmReference

—

Cab

262 cmReference

—

Exhaust

279 cmReference

—

Test results

Fuel use

18.5 l/hourReference

—

Max pull

4083 kgReference

13335 kgReference

Speeds

HD15 Serial Numbers

1950

—

1Reference

1951

—

2Reference

1952

—

811Reference

1953

—

1858Reference

1954

—

2856Reference

1955

—

3685Reference

Location:

—

Steering clutch housing or instrument panelReference

Allis Chalmers HD15 Tracks

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.