Gravely 818

Production: 1978

Production
Manufacturer	Gravely
Type	Garden tractor

Mechanical
Chassis	4x2 2WD
Steering	manual
Cab	Open operator station.

Electrical
Ground	negative
Battery volts	12
Battery AH	43
Battery Group	22F

Engine Detail
Onan B48M
gasoline
2-cylinder
air-cooled horizontal-shaft opposed-twin
Displacement	781 cc 47.7 ci
Bore/Stroke	3.25x2.875 inches 83 x 73 mm
Power (gross)	18 hp 13.4 kW
Starter	electric
Starter volts	12

Transmission
Gears	8 forward and 4 reverse
Oil capacity	6 qts 5.7 L

Dimensions
Length	81.5 inches 207 cm
Width	41.75 inches 106 cm
Height	43 inches 109 cm
Shipping weight	900 lbs 408 kg