Simplicity Broadmoor 728
Power
8 hp
Production
1970-1972
Engine
Gasoline, 1-cylinder
Transmission
Belt-driven gear
Weight
336 lbs*Weight of tractor only. [152 kg]
Drive
2WD
From the same series:
Introduction
Simplicity Broadmoor 728 Garden Tractor
The Simplicity Broadmoor 728 is a garden tractor produced between 1970 and 1972 in Port Washington, Wisconsin, USA. Developed by Simplicity, then a division of Allis-Chalmers, this machine was designed for residential lawn care and light property maintenance tasks.
Engine and Power
The tractor is powered by a Briggs & Stratton 191701 single-cylinder, air-cooled gasoline engine. With a displacement of 318 cc (19.44 ci), it provides a gross power output of 8 hp (6.0 kW). The engine utilizes an electric starter system operating on 12 volts.
Drivetrain and Transmission
The Broadmoor 728 features a two-wheel drive configuration paired with a belt-driven gear transmission. The operator controls the speed through a manual gearbox providing 3 forward gears and 1 reverse gear, managed by a mechanical clutch.
Mowing and Operation
Equipped with an independent mid-mounted PTO (Power Take-Off), the tractor is designed to drive a 36-inch mower deck efficiently. The operator station is of an open design, utilizing manual steering for maneuvering around obstacles.
Dimensions and Chassis
The unit rests on a 41.5-inch wheelbase with an overall length of 58.25 inches and a width of 29.5 inches. The tractor weighs 336 lbs (152 kg). It is fitted with specialized lawn and turf tires, measuring 5.30x6 at the front and 18x9.50-8 at the rear.
Conclusion
The Simplicity Broadmoor 728 serves as a compact, utilitarian garden tractor. Its combination of a simple belt-driven transmission, independent mid-PTO, and manageable weight makes it a suitable platform for lawn mowing and light groundskeeping applications for vintage equipment enthusiasts.
Production Information of Simplicity, Broadmoor 728
- Garden tractor
- Built in Port Washington, Wisconsin, USA
| Manufacturer | Simplicity (a part of Allis Chalmers) |
|---|
Dimension and Tires Information of Simplicity, Broadmoor 728
| Wheelbase | 41.5 inches [105 cm] |
|---|---|
| Weight | 336 lbs [152 kg] |
| Height (steering wheel) | 33.6 inches [85 cm] |
| Length | 58.25 inches [147 cm] |
| Width | 29.5 inches [74 cm] |
Weight of tractor only.
| Lawn/turf front | 5.30x6 |
|---|---|
| Lawn/turf rear | 18x9.50-8 |
Engine Specifications of Simplicity, Broadmoor 728
- Briggs & Stratton 191701
- Air-cooled vertical-shaft
- Gasoline
- 1-cylinder
| Power (gross) | 8 hp [6.0 kW] |
|---|---|
| Displacement | 318 cc [19.44 ci] |
| Starter | Electric |
| Bore/Stroke | 3.00x2.75 inches [76 x 70 mm] |
| Oil capacity | 1.125 qts [1.1 L] |
| Starter volts | 12 |
Transmission Information of Simplicity, Broadmoor 728
Transmission variants 1
| Type | Belt-driven gear |
|---|---|
| Gears | 3 forward and 1 reverse |
| Oil capacity | 1 qts [0.9 L] |
Mechanical Specs of Simplicity, Broadmoor 728
- Two-wheel drive
- Manual steering
- Open operator station.
Power Information of Simplicity, Broadmoor 728
| Mid PTO | Independent |
|---|---|
| Clutch | Mechanical |
Electrical System of Simplicity, Broadmoor 728
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Battery AH | 32 |
Where it sits
With 8 HP, the Simplicity Broadmoor 728 sits just above Broadmoor 727 (7 HP) in Simplicity's range. Its power puts it in the 52th percentile of 1970s models in our database (1008 machines).
Frequently asked questions
How much horsepower does the Simplicity Broadmoor 728 have?
The Simplicity Broadmoor 728 delivers 8 HP.
What years was the Simplicity Broadmoor 728 produced?
The Simplicity Broadmoor 728 was produced in 1970-1972.
What engine does the Simplicity Broadmoor 728 have?
The Simplicity Broadmoor 728 is powered by a Gasoline, 1-cylinder engine.
What transmission does the Simplicity Broadmoor 728 use?
The Simplicity Broadmoor 728 uses a Belt-driven gear transmission.
How much does the Simplicity Broadmoor 728 weigh?
The Simplicity Broadmoor 728 weighs 336 lbs*Weight of tractor only. [152 kg].
Is the Simplicity Broadmoor 728 4WD?
The Simplicity Broadmoor 728 is available in 2WD.