· 1988 Unverified Gravely 1238-G Gravely 1238-G — Lawn tractor · 12 hp. Reference specifications; pending source verification.
The Gravely 1238-G is a lawn tractor model with an engine rating of approximately 12 hp, a typical power output for mid-range models in its class. It was manufactured from 1988 to 1991. The model features a 1-cylinder petrol air-cooled engine, combined with two-wheel drive and a 6-speed gearbox. It has an operating weight of 212 kg and is designed for use in areas of up to 200 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Richest spec table
46 rows
Transmissions
6-speed gear
Production years
1988-1991
No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.
Specifications Description Maintenance Troubleshooting Ownership Reviews Q&A Docs & sources
Hover a source tag to verify UK metric US imperial
Manufacturer Gravely (a part of Ariens) Reference
Lawn tractor Reference
Two-wheel drive Reference
Manual steering Reference
Disc brakes Reference
Open operator station. Reference
12HP Briggs & Stratton 465cc 1-cyl gasoline Reference
Fuel tank 6.6 L Reference
Briggs & Stratton 281707 Reference
gasoline Reference
1-cylinder Reference
air-cooled vertical-shaft Reference
Displacement 28.4 ci Reference
Bore/Stroke 87 x 78 mm Reference
Power (gross) 8.9 kW Reference
Starter electric Reference
Starter volts 12 Reference
Oil capacity 1.4 L Reference
6-speed gear Reference
Type belt-driven gear Reference
Gears 6 forward and 1 reverse Reference
Mid PTO independent Reference
Clutch manual Reference
Mid PTO Type pulley Reference
Wheelbase 116 cm Reference
Weight 212 kg Reference
Front tire 13x5.00-6 Reference
Rear tire 18x8.50-8 Reference
Lawn/turf front 13x5.00-6 Reference
Lawn/turf rear 18x8.50-8 Reference
Length 157 cm Reference
Height 93 cm Reference
38" mid-mount mower deck Reference
snowblower Reference
blade Reference
Ground negative Reference
Charging amps 3 Reference
Battery volts 12 Reference
38" mid-mount mower deck Reference
Snowblower Reference
Blade Reference
Type mid-mount Gravely Reference
Type manual lift Reference
Cutting width 96 cm Reference
Overall width 86 cm Reference
Cut height 3 to 8 cm Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
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Request a quote Who it suits Operation size Up to 200 ac
Budget class Entry
Is it right for you? Operation size Under 200 ac 200–1,500 ac 1,500+ ac
Need a front loader? Yes No
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