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Lawn Tractor · 1973Unverified
Bolens HT-20
Bolens HT-20 — Large Frame Series · 20 hp. Reference specifications; pending source verification.
The Bolens HT-20 is a lawn tractor model with a rated power of 20 hp, placing it at the more powerful end of its class. It was manufactured from 1973 to 1978. The model features a 2-cylinder petrol air-cooled engine paired with a two-wheel drive and hydrostatic transmission. Its listed operating weight is 494 kg, suitable for operations 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
20 hp
Weight
494 kg
Catalogue coverage
Variants represented
2
Richest spec table
67 rows
Recorded power
20 hp
Recorded weight
494 kg
Transmissions
hydrostatic
Production years
1973-1978
Verified variants
0
No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.
Hover a source tag to verify
Overview
ManufacturerBolensReference
Garden tractorReference
Built in Port Washington, Wisconsin, USAReference
The Bolens HT-20 carried model codes 2086 and 2087.Reference
Two-wheel driveReference
SteeringmanualReference
Disc brakesReference
Open operator station.Reference
Engine
19.5HP Kohler 868cc 2-cyl gasolineReference
Fuel tank18.9 LReference
Kohler K532Reference
gasolineReference
2-cylinderReference
air-cooled horizontal-shaft opposed-twinReference
Displacement53 ciReference
Bore/Stroke86 x 76 mmReference
Power (gross)14.5 kWReference
Air cleanerdryReference
Rated RPM3450Reference
StarterelectricReference
Starter volts12Reference
Sparkplug gap0.635 mmReference
Point gap0.508 mmReference
Oil capacity3.8 LReference
Oil change50 hReference
Transmission
hydrostaticReference
TransmissionSundstrand 15Reference
Typeshaft-driven hydrostaticReference
Gearsinfinite forward and reverseReference
Oil capacity9.5 LReference
Oil typeATF FReference
Oil change200 hReference
PTO & Hydraulics
Rear Type0Reference
Typesleeve hitchReference
ClutchmechanicalReference
Front PTO Type2000Reference
Dimensions
Wheelbase132 cmReference
Weight494 kgReference
Front tire18-8.50x8Reference
Rear tire26-12.00x12Reference
Lawn/turf front18-8.50x8Reference
Lawn/turf rear26-12.00x12Reference
Length190 cmReference
Width96 cmReference
Width119 cmReference
Height114 cmReference
Shipping weight494 kgReference
Ground clearance21 cmReference
Bolens HT-20 attachments
54" mid-mount mower deckReference
snowblowerReference
bladeReference
front-end loaderReference
backhoeReference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps15Reference
Battery volts12Reference
Battery AH45Reference
Attachment overview
54" mid-mount mower deckReference
SnowblowerReference
BladeReference
Front-end loaderReference
BackhoeReference
54" Mower deck
Typemid-mount BolensReference
Cutting width137 cmReference
DriveshaftReference
Brantly C Backhoe
Backhoe typeBrantly C BackhoeReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
