Gravely 812

Last Updated: June 2024

Overview

The Gravely 812 is a 2WD garden tractor, part of the 800 series, produced by Gravely between 1973 to 1978. It features a single-cylinder, air-cooled, gasoline engine with a displacement of 29.0 cubic inches, delivering 12.0 horsepower at 3,600 RPM. Transmission is a shaft-driven gear type with 8 forward and 4 reverse gears. It has an open operator station, manual steering, and a fuel capacity of 20.1 liters. The tractor accommodates lawn/turf tires and was designed primarily for gardening and lawn maintenance tasks. It weighs approximately 900 pounds and measures 75.2 inches in length, 36.2 inches in width, and 42.9 inches in height.

Key Specifications

Category: Lawn and Garden

Power Output: 12

Transmission: Shaft-driven gear

Drive Type: 2WD

Operating Weight: 900

Fuel Type: Gasoline

Gravely 812 vs. Similar Tractors

Power Output

Below Average

Greater than 22% of similar tractors.

Operating Weight

Above Average

Greater than 83% of similar tractors.

Technical Specifications

Engine

Manufacturer: Kohler
Model: K301
Cooling Type: Air-cooled
Cylinder Orientation: -
Valve Configuration: -
Fuel Type: Gasoline
Induction Type: Naturally aspirated
Cylinders: 1
Displacement (ci): 29
Bore (in): 3.37
Stroke (in): 3.25
Rated RPM: 3600
Power Output (hp): 12

Transmission

Type: Shaft-driven gear
Forward Gears: 8
Reverse Gears: 4
Total Gears: -

Dimensions

Length (in): 75.2
Width (in): 36.2
Height (in): 42.9
Operating Weight (lb): 900

Power Take-Off (PTO)

PTO Type: -
PTO Speed 1 (rpm): -
PTO Speed 2 (rpm): -
PTO Speed 3 (rpm): -

Miscellaneous

Chassis: 4x2 2WD
Drive Type: 2WD
Steering Type: Manual
Coolant Capacity (qts): -
Front Tire Diameter (in): -
Front Tire Width (in): -
Rear Tire Diameter (in): -
Rear Tire Width (in): -
Front/Rear Rim Diameter (in): -
Tire Type: Lawn/turf
Manufacture - End Year: 1978
Hitch Type: -
Hitch Category: -
Hitch Position: -
Hitch Capacity (lb): -
Operator Station Type: Open
Starter Type: Electric
Brake Type: -
Hydraulic System Type: -