Compare/McCormick-Deering TD-35 vs McCormick-Deering W-40

McCormick-Deering TD-35 vs McCormick-Deering W-40

Verdict: McCormick-Deering TD-35 vs McCormick-Deering W-40

The McCormick-Deering TD-35 and the McCormick-Deering W-40 are both tractors — here is how they stack up on the figures that matter. McCormick-Deering W-40 leads on rated power with 28 hp against 27 hp. McCormick-Deering W-40 is the lighter machine (2,766 kg vs 10,550 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. McCormick-Deering TD-35 holds more fuel (151.4 L vs 117.3 L) for longer stints between fills. McCormick-Deering TD-35 is the newer design (1937 vs 1935). In short: choose the McCormick-Deering W-40 for outright pulling power, or the McCormick-Deering TD-35 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

McCormick-Deering

Fit score

Best match

Clear

McCormick-Deering

Fit score

Best match

Clear

Rated power

27 hp

28 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

McCormick-Deering (a part of International Harvester)Reference

Gear 1 used for pull test.Reference

High-speed fourth gear was only for tractors with rubber tires.Reference

Drive

crawlerReference

—

Final drives

—

bull gearReference

Variants

T-35

gasolineReference

—

TD-35

dieselReference

—

WA-40

—

279ci gasolineReference

W-40

—

298ci gasolineReference

WK-40

—

298ci keroseneReference

WD-40

—

dieselReference

Engine

Fuel tank

151.4 LReference

117.3 LReference

Aux. fuel

4.7 LReference

Drawbar (claimed)

20.1 kWReference

20.9 kWReference

Belt (claimed)

27.6 kWReference

33.6 kWReference

Drawbar (tested)

27.7 kWReference

26.3 kWReference

Belt (tested)

31.5 kWReference

37.1 kWReference

Displacement

6.8 LReference

4.0 LReference

Bore/Stroke

114 x 165 mmReference

86 x 114 mmReference

Rated RPM

1100Reference

1750Reference

Coolant capacity

49.2 LReference

45.4 LReference

Belt power (max)

31.5 kWReference

37.1 kWReference

Max power

27.7 kWReference

26.3 kWReference

Oil capacity

—

8.5 LReference

Air cleaner

—

oil bathReference

Transmission

Type

gearReference

unsynchronized gearReference

Gears

5 forward and 1 reverseReference

4 forward and 1 reverseReference

Clutch

dry dsicReference

dry discReference

Dimensions

Weight

4785 kgReference

2766 kgReference

Length

336 cmReference

359 cmReference

Operating weight

5100 kgReference

—

Wheelbase

—

215 cmReference

Front tire

—

34x6Reference

Rear tire

—

50x12Reference

Ag front

—

34x6 (steel)Reference

Ag rear

—

50x12 (steel)Reference

Height (exhaust)

—

185 cmReference

Front tread

—

132 cmReference

Rear tread

—

134 cmReference

TD-35 Serial Numbers

Location:

Seat, right sideReference

—

Capacities

Diameter

42 cmReference

39 cmReference

Width

151 cmReference

167 cmReference

RPM

591Reference

645Reference

Speed

—

806.81 meters/minReference

McCormick-Deering TD-35 Tracks

Test results

Max pull

3739 kgReference

2259 kgReference

Belt fuel use (max)

—

21.2 l/hourReference

PTO & Hydraulics

Rear PTO Type

—

553Reference

W-40 Serial Numbers

1935

—

501Reference

1936

—

1441Reference

1937

—

5120Reference

1938

—

7665Reference

1939

—

9756Reference

1940

—

10323Reference

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.