salut
le moteur un D 461 (460.7 cid exactement)
Production years: 1934 - 1939
Tractor type: Farm/Agricultural tractor
General tractor information:
Manufacturer: International Harvester
Model: McCormick-Deering TD-40
Type: Farm/Agricultural tractor
Total built: -unknown-
Factory: Melrose Park, Illinois, USA
Original price: -unknown-
Tractor power:
Drawbar (rated): 37 hp [27.6 kW]
Drawbar (max): 48.53 hp [36.2 kW]
Belt: 48 hp [35.8 kW]
No photo of this tractor
Engine:
Manufacturer: International Harvester
Fuel: diesel
Type: vertical I-head
Cylinders: 4
Bore/Stroke: 4.75x6.50 inches [121 x 165 mm]
Displacement: 460.7 ci [7.6 L]
Compression: 15:1
Rated RPMs: 1100
Cooling: liquid
Coolant: 60 qts [56.8 L]
Torque: -unknown-
Firing order: -unknown-
Oil capacity: 12 qts [11.4 L]
Comments: The TD-40's diesel engine was started on gasoline and then switched to diesel. The engine was manually cranked from the left side, which supplied fuel to a spark-ignition combustion chamber. Exhuast gas from this chamber was directed into the cylinders of the diesel. At 700 RPMs the gasoline chamber shut down and the engine ran as a true diesel.
Transmission:
Type: -unknown-
Forward: 5
Reverse: 1
Speeds:
Gear 1100 rpm
1 1.74mph [2.8kph]
2 2.19mph [3.5kph]
3 2.74mph [4.4kph]
4 3.18mph [5.1kph]
5 3.98mph [6.4kph]
R 2.19mph [3.5kph]
Mechanical:
Chassis: crawler
Steering: -unknown-
Brakes: -unknown-
Cab: Optional canopy or steel cab.
Capacity:
Fuel: 42 gal [158 L]
Aux. fuel: 1.25 gal [4 L]
Power Take-off (PTO):
Rear PTO: -unknown-
Rear speed (RPM): 535
Belt diameter: 16.75 inches [42 cm]
Belt width: 9 inches [22 cm]
Belt RPM: 591
Belt speed: -unknown-
Tires:
Ag front: 16-inch tracks
Ag rear: 16-inch tracks
Dimensions:
Weight: 12,400 lbs [5624 kg]
12,750 lbs [5783 kg] (wide-tread model)
Wheelbase: -unknown-
Length: 140 inches [355 cm]
Width: 63.75 inches [161 cm]
Height: 82.5 inches [209 cm] (air cleaner)
Ground clearance: 11.75 inches [29 cm]
4WD turn circle: 7 feet [2.1 m]
Electrical:
Nebraska Tractor Test 298:
Test Date: April 20 - 30, 1938
Engine: diesel
Belt (max): 53.46 hp [39.9 kW]
Drawbar (max): 48.53 hp [36.2 kW]
McCormick-Deering TD-40 Serial Numbers:
Location: Seat, right side
http://www.tractordata.com/td/003/td3421.html
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