Simplicity Serf 535

Production: 1970 - 1972  

Production
Manufacturer	Simplicity (a part of Allis Chalmers)
Type	Lawn tractor

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

Power Take-off (PTO)
Mid PTO	independent
Clutch	manual

Electrical
Ground	negative
Battery volts	12

Engine Detail
Briggs & Stratton 130000
gasoline
1-cylinder
air-cooled vertical-shaft
Displacement	206 cc 12.57 ci
Bore/Stroke	2.56x2.44 inches 65 x 62 mm
Power	5 hp 3.7 kW
Fuel system	carburetor
Starter	manual recoil
electric OptOptional
Starter volts	12
Oil capacity	0.9 qts 0.9 L

Transmission
Type	belt-driven gear
Gears	3 forward and 1 reverse
Oil capacity	1 qts 0.9 L
Oil type	SAE 90

Dimensions
Wheelbase	37.3 inches 94 cm
Length	51.5 inches 130 cm
Width	26 inches 66 cm
Height (steering wheel)	32 inches 81 cm
Weight	228 lbs (recoil) 103 kg
248 lbs (electric) 112 kg