Introduction
Simplicity 3415H Garden Tractor
The Simplicity 3415H is a garden tractor model produced in 1972 by Simplicity, then a division of Allis-Chalmers, in Port Washington, Wisconsin, USA. This machine was designed for residential landscaping and light-duty property maintenance, belonging to a series that included the 3314H and 3416H models.
Engine and Powertrain
The tractor is powered by a Briggs & Stratton 325421 gasoline engine. This air-cooled, single-cylinder, horizontal-shaft engine provides 15 horsepower (11.2 kW) with a displacement of 531 cc (32.4 ci). It utilizes a 12-volt electric starter system for operation.
Transmission and Drivetrain
The unit features a hydrostatic transmission, allowing for infinite gear selection in both forward and reverse directions. Power is delivered to the ground via a two-wheel drive system, controlled by manual steering, and the operator station is of the open-platform type.
PTO and Mowing Equipment
The 3415H is equipped with an independent mid-mounted PTO. The PTO clutch is operated via a mechanical idler pulley system. The tractor supports mower decks in 42-inch or 48-inch configurations to accommodate various mowing requirements.
Dimensions and Chassis
The tractor has a wheelbase of 48 inches (121 cm), an overall length of 67 inches (170 cm), and a width of 36 inches (91 cm). Its operating weight is 343 kg (757 lbs). It is fitted with lawn/turf tires, measuring 16x6.50-8 on the front and 23x10.50-12 on the rear.
Conclusion
The Simplicity 3415H is a straightforward, mechanically driven garden tractor suitable for property owners requiring a reliable machine for lawn maintenance. Its hydrostatic transmission and independent PTO provide the flexibility needed for mowing and basic utility tasks.
Production Information of Simplicity, 3415H
- Garden tractor
- Built in Port Washington, Wisconsin, USA
| Manufacturer | Simplicity (a part of Allis Chalmers) |
|---|
Dimension and Tires Information of Simplicity, 3415H
| Wheelbase | 48 inches [121 cm] |
|---|---|
| Weight | 757 lbs [343 kg] |
| Height | 39.25 inches [99 cm] |
| Length | 67 inches [170 cm] |
| Width | 36 inches [91 cm] |
| Lawn/turf front | 16x6.50-8 |
|---|---|
| Lawn/turf rear | 23x10.50-12 |
Engine Specifications of Simplicity, 3415H
- Briggs & Stratton 325421
- Air-cooled horizontal-shaft
- Gasoline
- 1-cylinder
| Power (gross) | 15 hp [11.2 kW] |
|---|---|
| Displacement | 531 cc [32.4 ci] |
| Starter | Electric |
| Bore/Stroke | 3.5625x3.25 inches [90 x 83 mm] |
| Starter volts | 12 |
Transmission Information of Simplicity, 3415H
Transmission variants 1
| Type | Hydrostatic |
|---|---|
| Gears | Infinite forward and reverse |
Mechanical Specs of Simplicity, 3415H
- Two-wheel drive
- Manual steering
- Open operator station.
Power Information of Simplicity, 3415H
| Mid PTO | Independent |
|---|---|
| Clutch | Mechanial idler pulley |
Electrical System of Simplicity, 3415H
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 15 HP, the Simplicity 3415H sits between 3314H (14 HP) and 3416H (16 HP) in Simplicity's range. Its power puts it in the 84th percentile of 1970s models in our database (1008 machines).
Frequently asked questions
How much horsepower does the Simplicity 3415H have?
The Simplicity 3415H delivers 15 HP.
What years was the Simplicity 3415H produced?
The Simplicity 3415H was produced in 1972.
What engine does the Simplicity 3415H have?
The Simplicity 3415H is powered by a Gasoline, 1-cylinder engine.
What transmission does the Simplicity 3415H use?
The Simplicity 3415H uses a Hydrostatic transmission.
How much does the Simplicity 3415H weigh?
The Simplicity 3415H weighs 757 lbs [343 kg].
Is the Simplicity 3415H 4WD?
The Simplicity 3415H is available in 2WD.