Lawn Tractor · 1981Unverified
Craftsman 917.25481 FF/18
Craftsman 917.25481 FF/18 — FF Series · 18 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
18 hp
Weight
371 kg
Hover a source tag to verify
Overview
DistributorCraftsman (a part of Sears)Reference
ManufacturerRoperReference
Garden tractorReference
Original price was $4,000 in 1982Reference
Two-wheel driveReference
Manual steeringReference
Disc brakesReference
Open operator station.Reference
Engine
18HP Briggs & Stratton 693cc 2-cyl gasolineReference
Fuel tank18.9 LReference
Briggs & Stratton 422437Reference
gasolineReference
2-cylinderReference
air-cooled opposed-twinReference
Displacement42.33 ciReference
Bore/Stroke87 x 58 mmReference
Power (gross)13.4 kWReference
Rated RPM3600Reference
Torque37.7 NmReference
Torque RPM2700Reference
StarterelectricReference
Starter volts12Reference
Sparkplug gap0.762 mmReference
Oil capacity1.4 LReference
Oil change25 hReference
Transmission
hydrostaticReference
TransmissionEaton 11Reference
Typeshaft-driven hydrostaticReference
Gearsinfinite forward and reverse (2-range)Reference
Oil capacity7.1 LReference
Oil typeATF FReference
PTO & Hydraulics
Rear Type0Reference
Rear PTOindependentReference
Rear PTO Type2000Reference
Front PTOindependentReference
ClutchelectricReference
Dimensions
Weight371 kgReference
Front tire18x8.50-8Reference
Rear tire26x12-12Reference
Lawn/turf front18x8.50-8Reference
Lawn/turf rear26x12-12Reference
Length192 cmReference
Width111 cmReference
Height (steering wheel)100 cmReference
Craftsman 917.25481 attachments
44" mid-mount mower deckReference
50" mid-mount mower deckReference
snowblowerReference
bladeReference
front-end loaderReference
Electrical
GroundnegativeReference
Battery volts12Reference
Attachment overview
44" mid-mount mower deckReference
50" mid-mount mower deckReference
SnowblowerReference
BladeReference
Front-end loaderReference
A rear-mount 44-inch mower and 48-inch tiller were available for the FF/18. The attachments required the three-point hitch and rear PTO.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.