Simplicity Serf 535

The Simplicity Serf 535 is a tractor produced by Simplicity Lawn Tractors. It is equipped with a 206 cc 12.57 ci engine. The listed engine power is Gasoline (gross): 5 hp / 3.7 kW. Transmission: 3 forward and 1 reverse. Operating weight: 62 lbs 28 kg.

Overview

	1970 - 1972 Serf SeriesLawn tractor Serf Series Lawn tractor

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

Simplicity Serf 535 Engine
5HP Briggs & Stratton 206cc 1-cyl gasoline
Fuel tank	0.5 gal 1.9 L
Engine details ...

Simplicity Serf 535 Transmission
3-speed gear
Transmission details ...

Mechanical
Two-wheel drive
Manual steering
Mechanical band brakes
Open operator station.

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

Dimensions & Tires
Wheelbase	37.3 inches 94 cm
Weight	228 to 248 pounds
Front tire	4.10/3.50-4
Rear tire	16x6.50-8
Full dimensions and tires ...

Electrical
Ground	negative
Battery volts	12

References
1970 published by Simplicity
We offer Simplicity published in 1971
8 hp., 7 hp., and 5 hp. tractors published in 1972, by Simplicity
Operator's Manual Serf 535 (OP6) published in 1970

Engine

Engine Detail — 206 cc / 12.57 ci Gasoline

Manufacturer	Briggs & Stratton 130000
Fuel Type	Gasoline
Configuration	1-cylinder, air-cooled vertical-shaft
Displacement	206 cc 12.57 ci
Bore/Stroke	2.56x2.44 inches 65 x 62 mm
Power (gross)	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

Transmission — 3 forward and 1 reverse belt-driven gear

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

Dimensions

Simplicity Serf 535 Tires
Lawn/turf front	4.10/3.50-4
Lawn/turf rear	16x6.50-8

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

Attachments

Attachment overview
28" mid-mount mower deck
Snowblower
Blade

28" Mower deck
Type	mid-mount Simplicity 990599
	2-blade with manual lift
Cutting width	28 inches 71 cm
Weight	62 lbs 28 kg
Overall width	29.75 inches 75 cm
Cut height	1.625 to 3.125 inch 4 to 7 cm

Photos

Simplicity Serf 535 tractor photo