The MTD 660 Eight Hundred is a lawn tractor rated at 8 hp — making it one of the more compact options in its class. The 660 Eight Hundred was manufactured from 1973 to 1976. It is powered by a 1-cylinder petrol air-cooled engine, driving through two-wheel drive with a 3-speed gearbox. It is aimed at jobs of around up to 200 ac. The available specification table below shows both UK and US units.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
8 hp
Catalogue coverage
Variants represented
2
Richest spec table
33 rows
Recorded power
8 hp
Transmissions
3-speed gear
Production years
1973-1976
Verified variants
0
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Overview
ManufacturerMTDReference
Garden tractorReference
Two-wheel driveReference
Manual steeringReference
Open operator station.Reference
Variants
6608HP Briggs 34 deckReference
67210 Briggs 34 deckReference
76010HP Briggs 42 deckReference
76110HP Tecumseh 34 deckReference
Engine
8HP Briggs & Stratton 1-cyl gasolineReference
Briggs & StrattonReference
gasolineReference
1-cylinderReference
air-cooled horizontal-shaftReference
Power6.0 kWReference
StarterelectricReference
Starter volts12Reference
Transmission
3-speed gearReference
TransmissionPeerless 1217Reference
Typebelt-driven gearReference
Gears3 forward and 1 reverseReference
PTO & Hydraulics
Mid PTOindependentReference
ClutchmanualReference
Dimensions
Front tire13x6.5Reference
Rear tire18x9.50Reference
Lawn/turf front13x6.5Reference
Lawn/turf rear18x9.50Reference
MTD 660 attachments
34" mid-mount mower deckReference
Electrical
GroundnegativeReference
Battery volts12Reference
34" Mower deck
Typemid-mount MTDReference
Type2-blade with manual liftReference
Cutting width86 cmReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
