Simplicity 12RTH
Power
12 hp
Production
1992
Engine
Gasoline, 1-cylinder
Transmission
Belt-driven hydrostatic
Weight
411 lbs [186 kg]
Drive
2WD
From the same series:
Introduction
Simplicity 12RTH Lawn Tractor
The Simplicity 12RTH is a lawn tractor manufactured in Port Washington, Wisconsin, USA. Produced during the early 1990s, this model was designed primarily for residential lawn care and grounds maintenance tasks.
Engine and Performance
The tractor is powered by a 465 cc (28.4 ci) Briggs & Stratton single-cylinder, air-cooled gasoline engine. It produces a gross power output of 12 hp (8.9 kW) at a rated speed of 3600 RPM. The engine cooling system relies on ambient air circulation, and it requires an oil capacity of 1.5 quarts (1.4 liters) for lubrication.
Transmission and Drivetrain
Equipped with a belt-driven hydrostatic transmission, the 12RTH allows for infinite forward and reverse speed control, facilitating precise maneuvering during mowing operations. The machine utilizes a two-wheel drive configuration and is operated via manual steering. Power take-off (PTO) is provided by an independent mid-mounted system engaged by a manual clutch.
Dimensions and Chassis
The 12RTH features a compact footprint, measuring 63 inches (160 cm) in length, 34.25 inches (86 cm) in width, and 39.7 inches (100 cm) in height. The machine weighs approximately 411 lbs (186 kg). It is fitted with 15x6.0-6 front tires and 18x8.5-8 rear tires, both optimized for lawn and turf surfaces to minimize soil compaction.
Conclusion
With its 36-inch mower deck and compact design, the Simplicity 12RTH is a specialized tool engineered for efficient grass cutting in residential settings. Its combination of a hydrostatic transmission and independent mid-PTO makes it a functional choice for users requiring maneuverability and consistent performance in lawn maintenance.
Production Information of Simplicity, 12RTH
- Lawn tractor
- Built in Port Washington, Wisconsin, USA
| Manufacturer | Simplicity |
|---|
Dimension and Tires Information of Simplicity, 12RTH
| Length | 63 inches [160 cm] |
|---|---|
| Weight | 411 lbs [186 kg] |
| Width | 34.25 inches [86 cm] |
| Height | 39.7 inches [100 cm] |
| Lawn/turf front | 15x6.0-6 |
|---|---|
| Lawn/turf rear | 18x8.5-8 |
Engine Specifications of Simplicity, 12RTH
- Briggs & Stratton
- Air-cooled
- Gasoline
- 1-cylinder
| Oil capacity | 1.5 qts [1.4 L] |
|---|---|
| Displacement | 465 cc [28.4 ci] |
| Rated RPM | 3600 |
| Bore/Stroke | 3.44x3.06 inches [87 x 78 mm] |
| Starter volts | 12 |
| Starter | Electric |
| Power (gross) | 12 hp [8.9 kW] |
Transmission Information of Simplicity, 12RTH
Transmission variants 1
| Type | Belt-driven hydrostatic |
|---|---|
| Gears | Infinite forward and reverse |
Mechanical Specs of Simplicity, 12RTH
- Two-wheel drive
- Manual steering
- Open operator station.
Power Information of Simplicity, 12RTH
| Mid PTO | Indepenent |
|---|---|
| Clutch | Manual |
Electrical System of Simplicity, 12RTH
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
Its power puts it in the 28th percentile of 1990s models in our database (1093 machines).
Frequently asked questions
How much horsepower does the Simplicity 12RTH have?
The Simplicity 12RTH delivers 12 HP.
What years was the Simplicity 12RTH produced?
The Simplicity 12RTH was produced in 1992.
What engine does the Simplicity 12RTH have?
The Simplicity 12RTH is powered by a Gasoline, 1-cylinder engine.
What transmission does the Simplicity 12RTH use?
The Simplicity 12RTH uses a Belt-driven hydrostatic transmission.
How much does the Simplicity 12RTH weigh?
The Simplicity 12RTH weighs 411 lbs [186 kg].
Is the Simplicity 12RTH 4WD?
The Simplicity 12RTH is available in 2WD.