Compare/Massey-Harris GP 15/22 vs Massey-Harris No. 3 15-28

Massey-Harris GP 15/22 vs Massey-Harris No. 3 15-28

Verdict: Massey-Harris GP 15/22 vs Massey-Harris No. 3 15-28

The Massey-Harris GP 15/22 and the Massey-Harris No. 3 15-28 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 15 hp. Massey-Harris GP 15/22 is the lighter machine (1,769 kg vs 2,630 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Massey-Harris GP 15/22 is the newer design (1930 vs 1922). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Massey-Harris

Fit score

Best match

Clear

Massey-Harris

Fit score

Best match

Clear

Rated power

15 hp

Confidence

40%

Guide price

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Overview

Manufacturer

Massey-HarrisReference

Gear 2 used for power test.Reference

liquid-cooledReference

Total built

3,000Reference

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Original price

$1,000Reference

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Drive

4x4 4WDReference

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Final drives

—

spur gearReference

Steering

—

manualReference

Engine

Fuel tank

53.0 LReference

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Aux. fuel

6.1 LReference

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Drawbar (claimed)

11.2 kWReference

Belt (claimed)

16.4 kWReference

20.9 kWReference

Plows

2 (14-inch)Reference

3 (14-inch)Reference

Drawbar (tested)

14.8 kWReference

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Belt (tested)

18.5 kWReference

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Displacement

3.7 LReference

6.5 LReference

Bore/Stroke

102 x 114 mmReference

114 x 159 mmReference

Air cleaner

oil bathReference

—

Rated RPM

1200Reference

1000Reference

Coolant capacity

15.1 LReference

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Belt power (max)

16.8 kWReference

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Max power

12.5 kWReference

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Transmission

Type

gearReference

Gears

3 forward and 1 reverseReference

2 forward and 1 reverseReference

Dimensions

Weight

1769 kgReference

2630 kgReference

Front tire

38x8Reference

—

Rear tire

38x8Reference

—

Ag front

38x8 steelReference

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Ag rear

38x8 steelReference

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Length

302 cmReference

368 cmReference

Height

139 cmReference

172 cmReference

Ground clearance

76 cmReference

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Front tread

193 to 0 cmReference

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Rear tread

193 to 0 cmReference

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GP Serial Numbers

1930

300001Reference

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1936

303001Reference

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Location:

Left-rear of tractor frame.Reference

Inside right rear tractor fender.Reference

Capacities

Diameter

30 cmReference

Width

16 cmReference

193 cmReference

RPM

802Reference

1000Reference

Speed

0.78 meters/minReference

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Test results

Belt fuel use (max)

11.0 l/hourReference

—

Max pull

1253 kgReference

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No. 3 15-28 Serial Numbers

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.