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Gravely 812 Specs
Gravely 812 garden and lawn tractor specifications: tractor main category Garden and Lawn Care Tractors, tractor type Garden Tractor, horsepower 8.9 kW, weight 408.0 kg.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Tractor Main Category | Garden and Lawn Care Tractors | |
| Tractor Type | Garden Tractor | |
| Horsepower | 8.9 kW | 11.9 HP |
| Weight | 408.0 kg | 899.5 lbs |
| Transmission Type | Shaft-driven gear | |
| Length | 191.0 cm | 75.2 in. |
| Years Made | 1973-1978 | |
| Engine Model | Kohler K301 | |
| Engine Type | 4-stroke, air-cooled | |
| Fuel Type | Gasoline | |
| Cylinders | 1 | |
| Displacement | 476 cc | 29.0 cu in. |
| Bore | 8.56 cm | 3.37 in. |
| Stroke | 8.26 cm | 3.25 in. |
| Rated RPM | 3600 RPM | |
| Spark Plug | Champion RH10 | |
| Battery | 12 V, 43Ah, Group 22F | |
| Starter | Electric | |
| Height | 109.0 cm | 42.9 in. |
| Fuel Tank Capacity | 20.1 l | 5.3 gal |
| Oil Capacity | 2.4 l | 0.6 gal |
| Transmission Oil Capacity | 5.7 l | 1.5 gal |
| Engine Oil Type | SF or SG | |
| Gears | 8 forward and 4 reverse | |
| Chassis | 4×2 2WD | |
| Max. Travel Speed | 6.0 km/h | Forward: 8.4 MPH (13.5 km/h) Reverse: 3.7 MPH |
| Cabin Type | Open operator station | |
| Steering Type | Manual | |
| Front Tires | Lawn/turf: 16×6.50-8 | |
| Rear Tires | Lawn/turf: 23×8.50-12 |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
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