· 1974 Unverified Roper L821 Rally Roper L821 Rally — Lawn tractor · 8 hp. Reference specifications; pending source verification.
The Roper L821 Rally is a compact lawn tractor model with an approximate engine output of 8 hp, positioned at the lower end of its class in terms of power. It was manufactured from 1974 to 1980 and features a 1-cylinder petrol air-cooled engine, coupled with two-wheel drive and a 3-speed gearbox. The model has a listed operating weight of 178 kg and is suitable for use on areas 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
38 rows
Production years
1974-1980
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 Roper Reference
Lawn tractor Reference
Built in Orangeburg, South Carolina, USA Reference
Two-wheel drive Reference
Manual steering Reference
Open operator station. Reference
L821 electric start Reference
L811 manual start Reference
8HP Briggs & Stratton 318cc 1-cyl gasoline Reference
Fuel tank 4.2 L Reference
Briggs & Stratton 191707 Reference
gasoline Reference
1-cylinder Reference
air-cooled Reference
Displacement 19.44 ci Reference
Bore/Stroke 76 x 70 mm Reference
Power (gross) 6.0 kW Reference
Starter electric Reference
Starter volts 12 Reference
3-speed Reference
Gears 3 forward and 1 reverse Reference
Wheelbase 110 cm Reference
Weight 178 kg Reference
Front tire 15.0x6.0 Reference
Rear tire 18.0x9.5 Reference
Lawn/turf front 15.0x6.0 Reference
Lawn/turf rear 18.0x9.5 Reference
Length 160 cm Reference
Width 121 cm Reference
Height 101 cm Reference
Shipping weight 178 kg Reference
36" mid-mount mower deck Reference
Ground negative Reference
Battery volts 12 Reference
Battery AH 24 Reference
Type mid-mount Roper LA019BR Reference
Type 2-blade with manual lift Reference
Cutting width 91 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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