Wheel Horse 603 lawn tractor

Wheel Horse 603

Power

6 hp

Production

1963

Engine

Gasoline, 1-cylinder

Transmission

Uni-Drive

Weight

349 lbs [158 kg]

Drive

2WD

From the same series:

633

Introduction

Wheel Horse 603: Overview of the 1963 Compact Tractor

The Wheel Horse 603 is a compact garden tractor manufactured in 1963 in South Bend, Indiana, USA. Designed for property maintenance and light-duty tasks, this model represents the entry-level segment of the Wheel Horse lineup during the early 1960s.

Engine and Performance

The tractor is powered by a single-cylinder, air-cooled Lauson gasoline engine. It features a displacement of 221 cc (13.53 ci) and delivers 6 horsepower (4.5 kW). The engine is configured with a horizontal shaft and utilizes a manual recoil starter system.

Transmission and Drive

The 603 utilizes the proprietary Uni-Drive transmission system. This belt-driven gear system provides the operator with three forward gears and one reverse gear, allowing for speed adjustment suited to varying terrain and implement requirements.

Chassis and Dimensions

Built on a two-wheel-drive chassis with manual steering, the tractor provides an open operator station. It has a total length of 154 cm (61 inches), a width of 76 cm (30 inches), and a wheelbase of 104 cm (41.25 inches). The unit weighs approximately 158 kg (349 lbs) and offers a ground clearance of 18 cm (7.25 inches). It is designed to accommodate a 32-inch or 36-inch mower deck.

Conclusion

The Wheel Horse 603 is a lightweight, maneuverable machine intended for residential property maintenance and lawn care. Its simple mechanical design and compact dimensions make it a practical choice for small-scale landscaping tasks.

Production Information of Wheel Horse, 603

  • Built in South Bend, Indiana, USA
ManufacturerWheel Horse

Dimension and Tires Information of Wheel Horse, 603

Ground clearance7.25 inches [18 cm]
Wheelbase41.25 inches [104 cm]
Height (hood)31.5 inches [80 cm]
Height (steering wheel)36.5 inches [92 cm]
Length61 inches [154 cm]
Weight349 lbs [158 kg]
Width30 inches [76 cm]
Lawn/turf front4.00x8
Lawn/turf rear6.00x12

Engine Specifications of Wheel Horse, 603

  • Lauson
  • Air-cooled horizontal-shaft
  • Gasoline
  • 1-cylinder
Power6 hp [4.5 kW]
Displacement221 cc [13.53 ci]
Starter typeManual recoil
Bore/Stroke2.625x2.50 inches [67 x 64 mm]

Transmission Information of Wheel Horse, 603

Transmission variants 1

TransmissionUni-Drive
TypeBelt-driven gear
Gears3 forward and 1 reverse

Mechanical Specs of Wheel Horse, 603

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

Where it sits

Its power puts it in the 45th percentile of 1960s models in our database (550 machines).

Frequently asked questions

How much horsepower does the Wheel Horse 603 have?

The Wheel Horse 603 delivers 6 HP.

What years was the Wheel Horse 603 produced?

The Wheel Horse 603 was produced in 1963.

What engine does the Wheel Horse 603 have?

The Wheel Horse 603 is powered by a Gasoline, 1-cylinder engine.

What transmission does the Wheel Horse 603 use?

The Wheel Horse 603 uses a Uni-Drive transmission.

How much does the Wheel Horse 603 weigh?

The Wheel Horse 603 weighs 349 lbs [158 kg].

Is the Wheel Horse 603 4WD?

The Wheel Horse 603 is available in 2WD.

Compare the Wheel Horse 603 with another model