Allis Chalmers 912
The Allis Chalmers 912 is a tractor produced by Allis Chalmers Lawn Tractors. It is equipped with a 476 cc 29.07 ci engine. The listed engine power is Gasoline (listed): 12 hp / 8.9 kW. Transmission: infinite forward and reverse. Operating weight: 661 to 687 pounds.
Engine Power
Gasoline (listed): 12 hp / 8.9 kW
Fuel & Capacities
3 gal
11.4 L
Transmission
infinite forward and reverse
Operating Weight
661 to 687 pounds
Overview
![]() | 1979 - 1985
900 SeriesGarden tractor
900 Series
Garden tractor |
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Production | |
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Manufacturer | Allis Chalmers |
Garden tractor | |
Built in Port Washington, Wisconsin, USA | |
Original price was $4,679 in 1985 | |
Allis Chalmers 912 Engine | |
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12HP Kohler 476cc 1-cyl gasoline | |
Fuel tank | 3 gal
11.4 L |
Engine details ... | |
Mechanical | |
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Two-wheel drive | |
Manual steering | |
Mechanical band brakes | |
Open operator station. |
Tractor hitch | |
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Type | sleeve hitch |
Power Take-off (PTO) | |
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Rear PTO | live |
Mid PTO | live |
Front PTO | live |
Dimensions & Tires | |
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Wheelbase | 50.7 inches
128 cm |
Weight | 661 to 687 pounds |
Front tire | 16-6.50x8 |
Rear tire | 23-8.50x12 |
Full dimensions and tires ... | |
Links | |
|---|---|
SimpleTractors.com: information, photos and old advertising literature at SimpleTractors.com |
Electrical | |
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Ground | negative |
Charging system | flywheel alternator |
Charging amps | 15 |
Battery volts | 12 |
Battery AH | 45 |
References | |
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![]() | |
900 Series Garden Tractors published in 1979, by Allis-Chalmers | |
Operator's Manual 900 Series Tractor (1666746) published in 1980 | |
912/916 Hydros published in 1979, by Allis-Chalmers | |
900 & T-800 Series Gardenpower published in 1982, by Allis-Chalmers | |
1983 Lawn and Garden Line published by Allis-Chalmers | |
1984 Lawn and Garden Line published by Allis-Chalmers | |
1985 Lawn and Garden Line published by Allis-Chalmers |
Engine
Engine Detail — 476 cc / 29.07 ci Gasoline
Manufacturer | Kohler K301S |
Fuel Type | Gasoline |
Configuration | 1-cylinder, air-cooled horizontal-shaft |
Displacement | 476 cc
29.07 ci |
Bore/Stroke | 3.38x3.25 inches
86 x 83 mm |
Power | 12 hp
8.9 kW |
Air cleaner | dry |
Rated RPM | 3600 |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission options | |
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6-speed gear | |
hydrostatic |
Transmission — 6 forward and 2 reverse belt-driven gear
Type | belt-driven gear |
Gears | 6 forward and 2 reverse |
Oil capacity | 2.25 qts
2.1 L |
![]() | |
Transmission — infinite forward and reverse belt-driven hydrostatic
Type | belt-driven hydrostatic |
Gears | infinite forward and reverse |
Oil capacity | 3 qts
2.8 L |
Oil type | Allis-Chalmers Power Fluid 821 |
Oil change | 400 h |
![]() | |
Allis-Chalmers Power Fluid 821 |
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Dimensions
Allis Chalmers 912 Tires | |
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Lawn/turf front | 16-6.50x8 |
Lawn/turf rear | 23-8.50x12 |
Dimensions | |
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Wheelbase | 50.7 inches
128 cm |
Length | 70 inches
177 cm |
Width | 36.9 inches
93 cm |
Height (steering wheel) | 39.7 inches
100 cm |
Height (hood) | 35.7 inches
90 cm |
Gear Weight | 661 lbs
299 kg |
Hydro Weight | 687 lbs
311 kg |
Clearance (front axle) | 8 inches
20 cm |
Front tread | 30 inches
76 cm |
Rear tread | 27 inches
68 cm |
Attachments
Attachment overview | |
|---|---|
42" mid-mount mower deck | |
48" mid-mount mower deck | |
Snowblower | |
Blade | |
Garden tractors are capable of using tillers, plows, or other ground-engaging attachments. TractorData does not list details of these attachments. |
Photos
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Allis Chalmers Lawn Tractors Allis Chalmers 912.
Estimated Continuous Field Runtime: 4.8 hrs
Approximately 4.8 hours of continuous field operation at ~75% rated power on a full tank (3 gal / 11.4 L).
Estimated 75% Load Fuel Burn~0.6 gal/hr (2.4 L/hr)
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Allis Chalmers Lawn Tractors Allis Chalmers 912 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Allis Chalmers Lawn Tractors Allis Chalmers 912.
Converted Equivalents:
Horsepower (HP)12 hp
Kilowatts (kW)8.9 kW
Metric Horsepower (PS / CV)12.2 PS
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