McCormick-Deering TA-40 tractor specifications

1932 - 1936

1932 - 1936 Agricultural Crawler tractor

Series:

Series:TA-40T-40 ↓

1937 - 1939

Agricultural Crawler tractor

Production

Production
Manufacturer:	McCormick-Deering (a part of International Harvester)
Type:	Agricultural Crawler tractor
Factory:	Chicago, Illinois, USA
Total built:	1,313

McCormick-Deering T-40 Power

McCormick-Deering T-40 Power
Drawbar (claimed):	35 hp 26.1 kW
Belt (claimed):	45 hp 33.6 kW
Drawbar (tested):	44.28 hp 33.0 kW
Belt (tested):	51.67 hp 38.5 kW
power test details ...

McCormick-Deering T-40 Engine

McCormick-Deering T-40 Engine
International Harvester 4.9L 6-cyl gasoline
Fuel tank:	42 gal 159.0 L
Engine details ...

Mechanical

Mechanical
Chassis:	crawler
Cab:	Open operator station.
Transmission:	5-speed gear
Transmission details ...

Dimensions & Tracks

Dimensions & Tracks
Weight:	12770 lbs 5792 kg
tracks
Full dimensions and tracks ...

T-40 Serial Numbers

T-40 Serial Numbers
Location:	Seat, right side
1937:	6652
1938:	7921
1939:	8706
how to read serial numbers...

Production

Production Manufacturer:McCormick-Deering (a part of International Harvester)
Type:Agricultural Crawler tractor
Factory:Chicago, Illinois, USA
Total built:1,313

McCormick-Deering TA-40 Power

McCormick-Deering TA-40 Power Drawbar (claimed):35 hp
26.1 kW
Belt (claimed):45 hp
33.6 kW
Drawbar (tested):42.72 hp
31.9 kW
Belt (tested):46.48 hp
34.7 kW
power test details ...

1932 - 1936

Agricultural Crawler tractor

Series:

Series:	TA-40
	T-40 ↓

Nebraska Tractor Test 211

Nebraska Tractor Test 211
Gasoline 5-speed crawler October 11 - 20, 1932 Link: Nebraska Tractor Test 211 file
Belt power (max):	46.48 hp 34.7 kW
Belt fuel use (max):	5.2 gal/hour 19.7 l/hour
Drawbar performance
Max power:	42.72 hp 31.9 kW
Gear 2 used for power test.
Max pull:	9399 lbs 4263 kg
Gear 1 used for pull test.

McCormick-Deering TA-40 Engine

McCormick-Deering TA-40 Engine International Harvester 4.6L 6-cyl gasoline Fuel tank:42 gal
159.0 L
Engine details ...

1932 - 1936

Agricultural Crawler tractor

Series:

Series:	TA-40
	T-40 ↓

Engine Detail

Engine Detail
International Harvester
gasoline
6-cylinder
liquid-cooled vertical I-head
Displacement:	278.7 ci 4.6 L
Bore/Stroke:	3.625x4.50 inches 92 x 114 mm
Rated RPM:	1600
Coolant capacity:	48 qts 45.4 L