Compare/Massey-Harris 44-6 vs Massey-Harris GP 15/22

Massey-Harris 44-6 vs Massey-Harris GP 15/22

Verdict: Massey-Harris 44-6 vs Massey-Harris GP 15/22

The Massey-Harris 44-6 and the Massey-Harris GP 15/22 are both tractors — here is how they stack up on the figures that matter. Massey-Harris 44-6 is the newer design (1947 vs 1930). 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

Clear

Rated power

null hp

15 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

Massey-HarrisReference

liquid-cooledReference

Gear 2 used for power test.Reference

Total built

6,657Reference

3,000Reference

Final drives

bull gearReference

—

Original price

—

$1,000Reference

Drive

—

4x4 4WDReference

Variants

44 Row-Crop

tricycle frontReference

—

44 Standard

fixed, wide-frontReference

—

44-6

6-cyl engineReference

—

Engine

Plows

3Reference

2 (14-inch)Reference

Displacement

3.7 LReference

Bore/Stroke

84 x 111 mmReference

102 x 114 mmReference

Fuel system

Marvel Schebler 1.25-inch carburetorReference

—

Air cleaner

Donaldson oil bathReference

oil bathReference

Compression

6:1Reference

—

Rated RPM

1500Reference

1200Reference

Starter

electricReference

—

Starter volts

6Reference

—

Fuel tank

—

53.0 LReference

Aux. fuel

—

6.1 LReference

Drawbar (claimed)

—

11.2 kWReference

Belt (claimed)

—

16.4 kWReference

Drawbar (tested)

—

14.8 kWReference

Belt (tested)

—

18.5 kWReference

Coolant capacity

—

15.1 LReference

Belt power (max)

—

16.8 kWReference

Max power

—

12.5 kWReference

Transmission

Type

unsynchronized gearReference

gearReference

Gears

5 forward and 1 reverseReference

3 forward and 1 reverseReference

Clutch

dry discReference

—

PTO & Hydraulics

Rear PTO Type

540 (1.375)Reference

—

Engine RPM

551@1500Reference

—

Dimensions

Front tire

5.50-16Reference

38x8Reference

Rear tire

12-38Reference

38x8Reference

Ag front

5.50-16Reference

38x8 steelReference

Ag rear

12-38Reference

38x8 steelReference

Weight

—

1769 kgReference

Length

—

302 cmReference

Height

—

139 cmReference

Ground clearance

—

76 cmReference

Front tread

—

193 to 0 cmReference

Rear tread

—

193 to 0 cmReference

44-6 Serial Numbers

1946

1001 (44-6 row-crop)Reference

—

1947

1001 (44-6 standard)Reference

—

1948

2001 (44-6 standard)Reference

—

1949

4755 (44-6 row-crop)Reference

—

1950

2601 (44-6 standard)Reference

—

1951

5509 (44-6 row-crop)Reference

—

Capacities

Diameter

34 cmReference

30 cmReference

Width

15 cmReference

16 cmReference

RPM

838Reference

802Reference

Speed

—

0.78 meters/minReference

Electrical

Charging system

Auto-Lite generatorReference

—

Battery volts

6Reference

—

GP Serial Numbers

1930

—

300001Reference

1936

—

303001Reference

Location:

—

Left-rear of tractor frame.Reference

Test results

Belt fuel use (max)

—

11.0 l/hourReference

Max pull

—

1253 kgReference

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.