The Honda HT-R3811 lawn tractor is rated at 11 hp, placing it in the middle of its class for power. Produced from 1985 to 1988, this model is equipped with a 1-cylinder petrol air-cooled engine, which drives through a two-wheel drive system with a 5-speed gearbox. The listed weight of the HT-R3811 is 176 kg and it is designed for jobs covering up to 200 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
11 hp
Weight
176 kg
Catalogue coverage
Variants represented
2
Richest spec table
44 rows
Recorded power
11 hp
Transmissions
5-speed gear
Production years
1985-1988
Verified variants
0
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Overview
ManufacturerHondaReference
Riding lawn mowerReference
Two-wheel driveReference
Manual steeringReference
Open operator station.Reference
Engine
11HP Honda 337cc 1-cyl gasolineReference
Fuel tank1.9 LReference
Honda GXV340Reference
gasolineReference
1-cylinderReference
air-cooled vertical-shaftReference
Displacement20.6 ciReference
Bore/Stroke82 x 64 mmReference
Power8.2 kWReference
StarterelectricReference
Starter volts12Reference
SparkplugNGK BPR5ESReference
Sparkplug gap0.762 mmReference
Oil capacity1.1 LReference
Oil change100 hReference
Transmission
5-speed gearReference
Typebelt-driven gearReference
Gears5 forward and 1 reverseReference
PTO & Hydraulics
Mid PTOindependentReference
ClutchmanualReference
Dimensions
Wheelbase109 cmReference
Weight176 kgReference
Front tire11x4.00-5Reference
Rear tire16x6.50-8Reference
Lawn/turf front11x4.00-5Reference
Lawn/turf rear16x6.50-8Reference
Length153 cmReference
Height (steering wheel)100 cmReference
Front tread56 cmReference
Rear tread63 cmReference
Honda HT-R3811 attachments
38" mid-mount mower deckReference
Electrical
GroundnegativeReference
Battery volts12Reference
38" Mower deck
Typemid-mount HondaReference
Type2-blade with manual liftReference
Cutting width96 cmReference
Overall width100 cmReference
Cut height2 to 8 cmReference
Cut positions6Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
