Compare/Massey-Harris 101 Senior vs Massey-Harris 25 26-41

Massey-Harris 101 Senior vs Massey-Harris 25 26-41

Verdict: Massey-Harris 101 Senior vs Massey-Harris 25 26-41

The Massey-Harris 101 Senior and the Massey-Harris 25 26-41 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 26 hp. Massey-Harris 101 Senior is the lighter machine (1,814 kg vs 2,268 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Massey-Harris 25 26-41 holds more fuel (90.8 L vs 68.1 L) for longer stints between fills. Massey-Harris 101 Senior is the newer design (1942 vs 1932). 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

26 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

Massey-HarrisReference

With 11x38 rear tires.Reference

Gear 1 used for pull test.Reference

Total built

—

15,000Reference

Steering

—

manualReference

Variants

—

farm tractorReference

101

gasoline engineReference

—

102

distillate engineReference

—

25I

—

industrial tractorReference

Engine

Fuel tank

53.0 LReference

90.8 LReference

Drawbar (claimed)

19.4 kWReference

Belt (claimed)

26.8 kWReference

30.6 kWReference

Plows

3Reference

3-4Reference

Displacement

3.7 LReference

5.7 LReference

Bore/Stroke

84 x 111 mmReference

111 x 146 mmReference

Air cleaner

oil bathReference

Compression

6:1Reference

—

Rated RPM

1800 (Twin Power)Reference

1200Reference

Firing order

1-5-3-6-2-4Reference

—

Starter volts

6Reference

—

Oil capacity

22.7 LReference

—

Coolant capacity

13.2 LReference

22.7 LReference

Sparkplug

Champion 8Reference

—

Sparkplug gap

0.635 mmReference

—

Aux. fuel

—

6.1 LReference

Drawbar (tested)

—

24.7 kWReference

Belt (tested)

—

33.0 kWReference

Fuel system

—

Kingston L3L carburetorReference

Belt power (max)

—

33.0 kWReference

Max power

—

24.7 kWReference

Transmission

Type

gearReference

Gears

4 forward and 1 reverseReference

3 forward and 1 reverseReference

Clutch

dry discReference

PTO & Hydraulics

Rear PTO

transmissionReference

—

Rear PTO Type

540 (1.375)Reference

—

Engine RPM

557@1500Reference

—

Dimensions

Weight

1814 kgReference

2268 kgReference

Front tire

6.00-16Reference

30x6Reference

Rear tire

11-38Reference

48x12Reference

Ag front

12-26 (standard)Reference

30x6 (steel)Reference

Ag rear

11-38Reference

48x12 (steel)Reference

Length

320 cmReference

342 cmReference

Height (steering wheel)

160 cmReference

—

Rear tread

132 cmReference

—

Height

—

144 cmReference

101 Senior Serial Number Location

101 Senior Serial Numbers

1942

358869 (standard)Reference

—

1943

358975 (standard)Reference

—

1944

359458 (standard)Reference

—

1945

360927 (standard)Reference

—

1946

362520 (standard)Reference

—

Capacities

Diameter

34 cmReference

48 cmReference

Width

168 cmReference

166 cmReference

RPM

837 (Twin Power)Reference

525Reference

Speed

902.21 meters/minReference

796.14 meters/minReference

Electrical

Ground

positiveReference

—

Charging system

generatorReference

—

Battery volts

6Reference

—

Speeds

25 Serial Number Location

25 Serial Numbers

1932

—

69001Reference

1933

—

69---Reference

1934

—

69---Reference

1935

—

69---Reference

1936

—

69970Reference

1937

—

71045Reference

1938

—

73112Reference

Test results

Max pull

—

2041 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.