I&T Shop Manual for the
Allis Chalmers G

Allis Chalmers G
General tractor information:
	Manufacturer:	Allis Chalmers
	Model:	G
	Type:	Farm/Agricultural tractor
	Years produced:	1948 - 1955
	Total built:	29,976
	Factory:	Gadsden, Alabama, USA
	Original price:	$970 (1955)
Tractor power:
	Drawbar (rated):	10 hp [7.5 kW]
	Drawbar (max):	9.04 hp [6.7 kW]
Engine:
	Manufacturer:	Continental
	Model:	AN-62
	Fuel:	gasoline
	Type:	vertical L-head
	Cylinders:	4
	Bore/Stroke:	2.375x3.50 inches [60 x 89 mm]
	Displacement:	62 ci [1.0 L]
	Compression:	5.75:1
	Rated RPMs:	1800
	Cooling:	-unknown-
	Torque:	-unknown-
	Firing order:	1-3-4-2
	Sparkplug gap:	0.025
	Point gap:	0.020
Transmission:
	Type:	creeper
	Forward:	4
	Reverse:	1
Transmission:
	Type:	-unknown-
	Forward:	3
	Reverse:	1
Mechanical:
	Chassis:	4x2 2WD
	Steering:	-unknown-
	Brakes:	-unknown-
Capacity:
	Fuel:	5 gal [18 L]
	Coolant:	6.5 qts [6.2 L]
Power Take-off (PTO):
Tires:
	Ag front:	4.00-12
	Ag rear:	6-30
Dimensions:
	Weight:	1,285 lbs [582 kg]
	Wheelbase:	-unknown-
	Length:	-unknown-
	Width:	-unknown-
	Height:	-unknown-
	Ground clearance:	-unknown-
Electrical:
	Volts:	6
Nebraska Tractor Test 398:
	Test Date:	July 16-30, 1948
	Engine:	-unknown-
	Belt (max):	10.33 hp [7.7 kW]
	Drawbar (max):	9.04 hp [6.7 kW]
G Serial Numbers:
Location: Top of transmission case, rear of shift lever
1948: 6
1949: 10961
1950: 23180
1951: 24008
1952: 25269
1953: 26497
1954: 28036
1955: 29036
END: 29976
Comments:
The Allis-Chalmers G was designed for small farms and gardens. The small, rear-engine machine was more like the motor cultivators of the 1920s than a tractor. It featured a full line of custom implements that mounted under the belly.
Allis Chalmers G links:
Allis-Chalmers G: information and photos at YTMag.com
Allis G Restoration: photos of the restoration of a 1949 AC G
To suggest a link, please see these guidelines.

Last updated on April 25, 2008