Allis Chalmers G - Horsepower, Weight, Specs, Problems, Price & More

The Allis Chalmers G tractor is powered by a Continental 1.0L 4-cyl gasoline engine that provides of horsepower and torque. It has a 4x2 2WD drive configuration and a 3-speed non-synchronized gear/4-speed non-synchronized transmission.

• Engine
• Transmission
• Brakes
• Steering
• Common Problems
• What Users Like
• Technical Specifications

Engine

The engine is a Continental AN-62 gasoline 4-cylinder liquid-cooled vertical L-head with a displacement of 62ci / 1.0L and a compression ratio of 5.75:1. It has a rated RPM of 1800 and a starter voltage of 6. The air cleaner is an oil bath type and the coolant capacity is 6.5qts / 6.2L. The engine has a firing order of 1-3-4-2 and the spark plug gap is 0.025inches / 0.635 mm. The point gap is 0.020inches / 0.508 mm. The intake and exhaust valve clearance is 0.010inches / 0.254 mm (hot).

Transmission

The transmission has a 3-speed non-synchronized gear/4-speed non-synchronized. The drawbar (claimed) is 10hp / 7.5kW, the drawbar (tested) is 9.04hp / 6.7kW, and the belt (tested) is 10.33hp / 7.7kW.

Brakes

The brakes are mechanical external expanding. The engine is a Continental AN-62 gasoline 4-cylinder liquid-cooled vertical L-head with a displacement of 62ci / 1.0L and a compression ratio of 5.75:1. It has a rated RPM of 1800 and a starter voltage of 6. The air cleaner is an oil bath type and the coolant capacity is 6.5qts / 6.2L. The engine has a firing order of 1-3-4-2 and the spark plug gap is 0.025inches / 0.635 mm. The point gap is 0.020inches / 0.508 mm. The intake and exhaust valve clearance is 0.010inches / 0.254 mm (hot).

Steering

The steering is manual and is powered by a Continental 1.0L 4-cylinder gasoline engine. The fuel tank has a capacity of 5 gal /18.9 L.

Common Problems

Users have reported issues with the chassis, which is a 4x2 2WD. The steering is manual and some users have reported difficulty with it. The brakes are mechanical external expanding and may require frequent maintenance. The cab is an open operator station, which may not be suitable for all users. The transmissions have a non-synchronized gear system, which may be challenging for some users.

What Users Like

Users appreciate the Allis Chalmers G's ag front tires, which are 4.00-12, and the ag rear tires, which are 6-30.

Allis Chalmers G Technical Specifications

Power
Drawbar (claimed)	10hp / 7.5kW
Drawbar (tested)	9.04hp / 6.7kW
Belt (tested)	10.33hp / 7.7kW
Engine Detail
Description	Continental AN-62 gasoline 4-cylinder liquid-cooled vertical L-head
Displacement	62ci / 1.0L
Bore/stroke	2.375x3.50inches / 60x 89 mm
Air Cleaner	oil bath
Compression	5.75:1
Rated Rpm	1800
Firing Order	1-3-4-2
Starter Volts	6
Coolant Capacity	6.5qts / 6.2L
Sparkplug Gap	0.025inches / 0.635 mm
Point Gap	0.020inches / 0.508 mm
Intake Valve Clearance	0.010inches / 0.254 mm (hot)
Exhaust Valve Clearance	0.010inches / 0.254 mm (hot)
Engine
Description	Continental 1.0L 4-cyl gasoline
Fuel Tank	5 gal /18.9 L
Mechanical
Chassis	4x2 2WD
Steering	manual
Brakes	mechanical external expanding
Cab	Open operator station.
Transmissions	3-speed non-synchronized gear/4-speed non-synchronized
Tires
Ag Front	4.00-12
Ag Rear	6-30
Dimensions
Length	114.5inches / 290cm
Height (steering Wheel)	55.7inches / 141cm
Front Tread	36 to 64inches / 91to 162 cm
Rear Tread	36 to 64inches / 91to 162 cm
Dimensions And Tires
Weight	1285 to 1400 pounds
Front Tire	4.00-12
Rear Tire	6-30
Serial Numbers
Location	Top of transmission case, rear of shift lever
1948	6
1949	10961
1950	23180
1951	24006
1952	25269
1953	26497
1954	28036
1955	29036
Final	29976
Belt Pulley
Diameter	6 inches /15 cm
Width	4 inches /10 cm
Rpm	1950
Speed	3,063ft/min / 933.60 meters/min
Electrical
Ground	positive
Charging System	generator
Battery Volts	6
Weight
Shipping	1,285lbs / 582kg
Operating	1,400lbs / 635kg
Ballasted	1,750lbs / 793kg

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