Simplicity Serf 515 lawn tractor

Simplicity Serf 515

Power

5 hp

Production

1968

Engine

Gasoline, 1-cylinder

Transmission

Belt-driven gear

Weight

257 lbs [116 kg]

Drive

2WD

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Introduction

Simplicity Serf 515 Lawn Tractor

The Simplicity Serf 515 is a compact lawn tractor produced by Simplicity, a division of Allis-Chalmers, in 1968. Designed primarily for residential lawn maintenance, this machine represents a period of simple, mechanical utility in garden equipment.

Engine and Performance

The tractor is powered by a Briggs & Stratton 130000 series engine, a 1-cylinder, air-cooled gasoline unit. It features a displacement of 206 cc (12.57 ci) and provides a power output of 5 hp (3.7 kW). Fuel is supplied via a carburetor, and the engine is started using a manual recoil system.

Transmission and Drive

The Serf 515 utilizes a belt-driven gear transmission system. It offers the operator 2 forward gears and 1 reverse gear, providing basic speed control. The machine is configured with a two-wheel drive system and is operated via manual steering from an open operator station.

Physical Dimensions and Mowing

This model is equipped with a 28-inch mower deck suitable for standard lawn care tasks. It measures 51.5 inches (130 cm) in length and 26 inches (66 cm) in width. The tractor rolls on lawn/turf tires, with 4.00x6 tires at the front and 4.80/4.00x8 tires at the rear. The shipping weight of the unit is 257 lbs (116 kg).

Conclusion

The Simplicity Serf 515 is a lightweight, entry-level lawn tractor intended for small-scale mowing applications. Its straightforward mechanical design and compact dimensions make it a manageable piece of equipment for property owners focused on basic turf maintenance.

Production Information of Simplicity, Serf 515

  • Lawn tractor
  • Original price was $313 in 1968
ManufacturerSimplicity (a part of Allis Chalmers)

Dimension and Tires Information of Simplicity, Serf 515

Length51.5 inches [130 cm]
Width26 inches [66 cm]
Shipping weight257 lbs [116 kg]
Lawn/turf front4.00x6
Lawn/turf rear4.80/4.00x8

Engine Specifications of Simplicity, Serf 515

  • Briggs & Stratton 130000
  • Air-cooled
  • Gasoline
  • 1-cylinder
Power5 hp [3.7 kW]
Displacement206 cc [12.57 ci]
Fuel systemCarburetor
Bore/Stroke2.56x2.44 inches [65 x 62 mm]
Oil capacity0.9 qts [0.9 L]
Starter typeManual recoil

Transmission Information of Simplicity, Serf 515

Transmission variants 1

TypeBelt-driven gear
Gears2 forward and 1 reverse

Mechanical Specs of Simplicity, Serf 515

  • Two-wheel drive
  • Manual steering
  • Open operator station.

Where it sits

Its power puts it in the 27th percentile of 1960s models in our database (550 machines).

Frequently asked questions

How much horsepower does the Simplicity Serf 515 have?

The Simplicity Serf 515 delivers 5 HP.

What years was the Simplicity Serf 515 produced?

The Simplicity Serf 515 was produced in 1968.

What engine does the Simplicity Serf 515 have?

The Simplicity Serf 515 is powered by a Gasoline, 1-cylinder engine.

What transmission does the Simplicity Serf 515 use?

The Simplicity Serf 515 uses a Belt-driven gear transmission.

How much does the Simplicity Serf 515 weigh?

The Simplicity Serf 515 weighs 257 lbs [116 kg].

Is the Simplicity Serf 515 4WD?

The Simplicity Serf 515 is available in 2WD.

Compare the Simplicity Serf 515 with another model