Simplicity SunRunner 8G
Power
8 hp
Production
1987-1989
Engine
Gasoline, 1-cylinder
Transmission
Peerless
Weight
490 lbs [222 kg]
Drive
2WD
Introduction
Simplicity SunRunner 8G: Compact Front-Mount Mower
Produced between 1987 and 1989, the Simplicity SunRunner 8G is a compact, front-mount mower tractor designed for residential lawn maintenance. This model represents a specific era of Simplicity equipment, focusing on maneuverability and ease of operation for property owners.
Engine and Powertrain
The SunRunner 8G is powered by a single-cylinder, air-cooled Briggs & Stratton gasoline engine, delivering 8 horsepower (6.0 kW). It utilizes a vertical-shaft configuration and features an electric starter powered by a 12-volt electrical system. Power is transmitted through a belt-driven Peerless gear transmission, which provides 5 forward speeds and 1 reverse speed to accommodate various mowing conditions.
Chassis and Handling
This machine is built on a two-wheel drive chassis and is equipped with manual steering for direct control. Braking is handled by a mechanical band brake system. The tractor features an open operator station design, prioritizing accessibility and visibility during operation. It rides on turf-specific tires, with 15x6-6.00 front tires and 4.1/3.5-4 rear tires, which are engineered to minimize soil compaction and lawn damage.
Dimensions and Versatility
The tractor has a wheelbase of 40 inches (101 cm) and an overall width of 36 inches (91 cm), contributing to its compact footprint. With a total weight of 490 lbs (222 kg), it remains stable while being easy to transport. The unit is designed to support a 36-inch or 42-inch mower deck, utilizing an independent front PTO driven by a mechanical idler pulley clutch.
Conclusion
The Simplicity SunRunner 8G is a specialized front-mount mower designed for efficient grass cutting in residential settings. Its combination of a reliable Briggs & Stratton engine and a straightforward mechanical transmission makes it a functional choice for those seeking a period-accurate utility tractor for lawn care.
Production Information of Simplicity, SunRunner 8G
- Front-mount mower
- Original price was $2,299 in 1987
| Manufacturer | Simplicity |
|---|
Dimension and Tires Information of Simplicity, SunRunner 8G
| Weight | 490 lbs [222 kg] |
|---|---|
| Wheelbase | 40 inches [101 cm] |
| Height (steering wheel) | 42 inches [106 cm] |
| Width | 36 inches [91 cm] |
| Length | 64 inches [162 cm] |
| Height (hood) | 24.5 inches [62 cm] |
| Height (hood)(optional) | 83.75 inches [212 cm] |
Tractor only
| Lawn/turf front | 15x6-6.00 |
|---|---|
| Lawn/turf rear | 4.1/3.5-4 |
Engine Specifications of Simplicity, SunRunner 8G
- Briggs & Stratton
- Air-cooled vertical-shaft
- Gasoline
- 1-cylinder
| Starter volts | 12 |
|---|---|
| Power | 8 hp [6.0 kW] |
| Starter | Electric |
Transmission Information of Simplicity, SunRunner 8G
Transmission variants 1
| Transmission | Peerless |
|---|---|
| Type | Belt-driven gear |
| Gears | 5 forward and 1 reverse |
Mechanical Specs of Simplicity, SunRunner 8G
- Two-wheel drive
- Open operator station.
- Manual steering
- Mechanical band brakes
Power Information of Simplicity, SunRunner 8G
| Front PTO | Independent |
|---|---|
| Clutch | Mechanical ilder pulley |
Electrical System of Simplicity, SunRunner 8G
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 8 HP, the Simplicity SunRunner 8G sits between Yeoman 637 (7 HP) and Landlord 9HP (9 HP) in Simplicity's range. Its power puts it in the 18th percentile of 1980s models in our database (977 machines).
Frequently asked questions
How much horsepower does the Simplicity SunRunner 8G have?
The Simplicity SunRunner 8G delivers 8 HP.
What years was the Simplicity SunRunner 8G produced?
The Simplicity SunRunner 8G was produced in 1987-1989.
What engine does the Simplicity SunRunner 8G have?
The Simplicity SunRunner 8G is powered by a Gasoline, 1-cylinder engine.
What transmission does the Simplicity SunRunner 8G use?
The Simplicity SunRunner 8G uses a Peerless transmission.
How much does the Simplicity SunRunner 8G weigh?
The Simplicity SunRunner 8G weighs 490 lbs [222 kg].
Is the Simplicity SunRunner 8G 4WD?
The Simplicity SunRunner 8G is available in 2WD.