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McCormick-Deering AW-7

McCormick-Deering AW-7 tractor
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The McCormick-Deering AW-7 models were a unique Australian evolution of the earlier AW-6 models. The AW-7 was the standard tread version of the Farmall AM-7 and a cousin to the US-built International W-400 and British-built McCormick International B-450. There were two models, the AW-7 diesel and AW-7 kerosene. The AW-7 diesel was sometimes called the "AWD-7", although this was not the official name.
McCormick-Deering AW-7tractorspecificationsenginetransmissiondimensionspowerfarm tractor
Power54 hp[B]
Founded1957 - 1960
ModelAW-7

Technical Specifications

Detailed specifications and technical data for McCormick-Deering AW-7

Power

Belt (claimed):48.8 hp (36.4 kW)
Drawbar (claimed):44.6 hp (33.3 kW)

Engine

Options:International Harvester 4.3L 4-cyl diesel, International Harvester 4.3L 4-cyl kerosene
Diesel engine:International Harvester AD-264, diesel, 4-cylinder, liquid-cooled, electric glow-blub pre-heat system
Kerosene engine:International Harvester AC-264, kerosene, 4-cylinder, liquid-cooled
Diesel rated RPM:1450
Kerosene starter:electric
Diesel bore/stroke:4.00x5.25 inches (102 x 133 mm)
Diesel compression:16.5:1
Diesel displacement:264 ci (4.3 L)
Diesel starter volts:12
Kerosene bore/stroke:4.00x5.25 inches (102 x 133 mm)
Kerosene displacement:264 ci (4.3 L)
Kerosene starter volts:6

Variants

AM-7:row-crop
AWD-7:diesel engine

Hydraulics

Pressure:1200 psi (82.7 bar)
Pump flow:10 gpm (37.9 lpm)

Mechanical

Drive:Two-wheel drive
Steering:power assisted, enclosed worm and gear
Operator station:Open operator station

Production

Type:Standard-tread tractor
Built in:Geelong, Australia
Years made:1957 - 1960
Description:The AW-7 models were a unique Australian evolution of the earlier AW-6 models. The AW-7 was the standard tread version of the Farmall AM-7 and a cousin to the US-built International W-400 and British-built McCormick International B-450. There were two models, the AW-7 diesel and AW-7 kerosene. The AW-7 diesel was sometimes called the "AWD-7", although this was not the official name.

Belt Pulley

RPM:899
Width:7.5 inches (19 cm)
Diameter:11 inches (27 cm)

Transmission

Type:gear
Gears:5 forward and 1 reverse

Tractor hitch

Rear Type:II

Serial Numbers

1957 diesel:1067
1957 kerosene:8901
1958 kerosene:706
1959 kerosene:1633
1960 kerosene:2975
Final kerosene:4941
1958-Final diesel:1604
1957-Final kerosene:8966

Dimensions & Tires

Width:78.75 inches (200 cm)
Length:125 inches (317 cm)
Rear tire:14.00x30
Wheelbase:76.5 inches (194 cm)
Front tire:7.50x16
Diesel Weight:8540 lbs (3873 kg)
Kerosene Weight:7735 lbs (3508 kg)

Power Take-off (PTO)

Rear PTO Type:540 (1375)

Related Models

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Model:A554

McCormick-Deering Super AW-6

Model:Super AW-6