GT/18 Hydro by Sears lawn tractors

1978

1978 Garden tractorRoper built

Production

Production DistributorSears ManufacturerRoper TypeGarden tractor Original price$2,479 (1978 )

Sears GT/18 Hydro Engine

Sears GT/18 Hydro Engine 18HP Onan 781cc 2-cyl gasoline Fuel tank2 gal
7.6 L Engine details ...

1978

1978
Garden tractor
Roper built

Engine Detail

Engine Detail
Onan B48M
gasoline
2-cylinder
air-cooled horizontal-shaft opposed twin
Displacement781 cc
47.7 ci
Bore/Stroke3.25x2.875 inches
83 x 73 mm
Power (gross)18 hp
13.4 kW
Starterelectric
Starter volts12

Engine Oil

Engine Oil
Oil capacity1.75 qts
1.7 L
Oil change25 h

Sears GT/18 Hydro Transmission

Sears GT/18 Hydro Transmission hydrostatic Transmission details ...

1978

1978
Garden tractor
Roper built

Transmission

Transmission
Typebelt-driven hydrostatic
Gearsinfinite forward and reverse
Oil capacity4.5 qts
4.3 L
Oil type
Type F ATF

Speeds

Speeds

Mechanical

Mechanical Chassis4x2 2WD Steeringmanual CabOpen operator station.

Dimensions & Tires

Dimensions & Tires Weight688 lbs
312 kg Front tire16x6.50-8 Rear tire23x10.00-12 Full dimensions and tires ...

1978

1978
Garden tractor
Roper built

Sears GT/18 Hydro Tires

Sears GT/18 Hydro Tires
Lawn/turf front16x6.50-8
Lawn/turf rear23x10.00-12

Electrical

Electrical Groundnegative Battery volts12

GT/18 Hydro relate tractors