Allis Chalmers lawn tractors

Allis Chalmers 816GT

The Allis Chalmers 816GT is a garden tractor produced from 1979 to 1982 as part of the 800GT Series. It features a 16 horsepower Briggs & Stratton 655cc 2-cylinder gasoline engine, a 3-speed belt-driven gear transmission, and two-wheel drive with manual steering. The tractor was built in Port Washington, Wisconsin, USA. It has a wheelbase of 48.2 inches and weighs 463 lbs. The 816GT supports various attachments including mid-mount mower decks, snowblowers, and blades, making it versatile for lawn and garden tasks.

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Model816GT

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Technical Specifications

Detailed specifications and technical data for Allis Chalmers 816GT

Engine

Type	gasoline
Model	Briggs & Stratton 401707
Cooling	air-cooled vertical-shaft horizontally-opposed
Starter	electric
Cylinders	2-cylinder
Fuel tank	2.2 gal (8.3 L)
Rated RPM	3600
Air cleaner	oiled foam
Bore/Stroke	3.44x2.16 inches (87 x 55 mm)
Displacement	655 cc (40 ci)
Oil capacity	1.75 qts (1.7 L)
Power (gross)	16 hp (11.9 kW)
Starter volts	12

Overview

Series	800GT Series
Built in	Port Washington, Wisconsin, USA
Category	Garden tractor
Production years	1979 - 1982

Dimensions

Width	35.5 inches (90 cm)
Length	66.5 inches (168 cm)
Weight	463 lbs (210 kg)
Rear tire	20-10.00x10
Wheelbase	48.2 inches (122 cm)
Front tire	15-6.00x6
Height (hood)	34.5 inches (87 cm)
Height (steering wheel)	40 inches (101 cm)

Electrical

Ground	negative
Battery AH	39
Battery volts	12
Charging amps	3

Mechanical

Drive	Two-wheel drive
Brakes	Mechanical band brakes
Steering	Manual steering
Operator station	Open operator station

References

Operator's Manual	Model 800GT Series (1666091) published in 1979
Lawn & Garden Tractors	published in 1980, by Allis-Chalmers

Attachments

42" Blade	front-mount, 42 inches width (106 cm), 15.75 inches height (40 cm), weight 70 lbs (31 kg)
36" Snow blower	front-mount, 36 inches width (91 cm), total width 37.5 inches (95 cm), weight 145 lbs (65 kg)
42" Snow blower	front-mount, 42 inches width (106 cm), clear height 43.5 inches (110 cm), weight 157 lbs (71 kg)
36" mid-mount mower deck	36 inches (91 cm) cutting width, total width 42 inches (106 cm), 2-blade, cut height 1.5 to 3.5 inch (3 to 8 cm), weight 76 lbs (34 kg)
42" mid-mount mower deck	42 inches (106 cm) cutting width, total width 57 inches (144 cm), 3-blade, weight 112 lbs (50 kg)
48" mid-mount mower deck	48 inches (121 cm) cutting width, total width 63 inches (160 cm), 3-blade, weight 121 lbs (54 kg)

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