Ariens lawn tractors RM828
Power
8 hp
Production
1981-1995
Engine
1-cylinder
Transmission
Disc-O-Matic
Weight
375 lbs [170 kg]
Drive
2WD
Introduction
Ariens RM828 Riding Lawn Mower
The Ariens RM828 is a compact riding lawn mower produced by the American manufacturer Ariens in Brillion, Wisconsin. Manufactured between 1981 and 1995, this machine was designed primarily for residential lawn maintenance, offering a balance of maneuverability and mechanical simplicity.
Engine and Power
The mower is powered by an 8 hp (6.0 kW) single-cylinder, air-cooled engine with a vertical shaft. It features a displacement of 318 cc (19.44 ci) and a bore/stroke ratio of 3.00 by 2.75 inches. The unit utilizes a 12-volt electrical system, equipped with an electric starter for ease of operation.
Transmission and Drivetrain
The RM828 utilizes the proprietary Disc-O-Matic transmission system, which operates via a friction disc mechanism. This setup provides the operator with 6 forward gears and 1 reverse gear. Power is delivered to the rear wheels in a two-wheel-drive configuration.
Chassis and Mowing Equipment
The machine features an open operator station with manual steering and mechanical band brakes for stopping. It is equipped with a 28-inch mowing deck and an independent mid-mounted Power Take-Off (PTO) engaged via an idler pulley clutch. The tractor rides on lawn and turf tires, with 4.10-3.50x4 front tires and 4.80-4.00x8 rear tires.
Dimensions and Weight
With a shipping weight of 375 lbs (170 kg), the RM828 is a lightweight machine. It measures 62.5 inches (158 cm) in total length, with a wheelbase of 45.5 inches (115 cm) and a steering wheel height of 39 inches (99 cm), contributing to its compact footprint.
Conclusion
The Ariens RM828 represents a classic era of residential lawn equipment, characterized by its straightforward mechanical design and ease of maintenance. It is well-suited for standard lawn care tasks where a compact, agile machine is required.
Production Information of Ariens lawn tractors, RM828
- Original price was $1,199 in 1985
- Riding lawn mower
- Built in Brillion, Wisconsin, USA
| Manufacturer | Ariens |
|---|
Dimension and Tires Information of Ariens lawn tractors, RM828
| Wheelbase | 45.5 inches [115 cm] |
|---|---|
| Shipping weight | 375 lbs [170 kg] |
| Length | 62.5 inches [158 cm] |
| Height (steering wheel) | 39 inches [99 cm] |
| Lawn/turf front | 4.10-3.50x4 |
|---|---|
| Lawn/turf rear | 4.80-4.00x8 |
Engine Specifications of Ariens lawn tractors, RM828
- Air-cooled vertical-shaft
- Image courtesy of Bryan Reilly
- 1-cylinder
| Starter volts | 12 |
|---|---|
| Displacement | 318 cc [19.44 ci] |
| Starter | Electric |
| Bore/Stroke | 3.00x2.75 inches [76 x 70 mm] |
| Bore/Stroke(optional) | Electric |
| Starter volts | 12 |
| Power (gross) | 8 hp [6.0 kW] |
Transmission Information of Ariens lawn tractors, RM828
Transmission variants 1
| Transmission | Disc-O-Matic |
|---|---|
| Type | Fiction disc |
| Gears | 6 forward and 1 reverse |
Mechanical Specs of Ariens lawn tractors, RM828
- Two-wheel drive
- Open operator station.
- Manual steering
- Mechanical band brakes
Power Information of Ariens lawn tractors, RM828
| Mid PTO | Independent |
|---|---|
| Clutch | Idler pulley |
Electrical System of Ariens lawn tractors, RM828
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 8 HP, the Ariens lawn tractors RM828 sits between Sportmoor (7 HP) and RM9028 (9 HP) in Ariens lawn tractors'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 Ariens lawn tractors RM828 have?
The Ariens lawn tractors RM828 delivers 8 HP.
What years was the Ariens lawn tractors RM828 produced?
The Ariens lawn tractors RM828 was produced in 1981-1995.
What engine does the Ariens lawn tractors RM828 have?
The Ariens lawn tractors RM828 is powered by a 1-cylinder engine.
What transmission does the Ariens lawn tractors RM828 use?
The Ariens lawn tractors RM828 uses a Disc-O-Matic transmission.
How much does the Ariens lawn tractors RM828 weigh?
The Ariens lawn tractors RM828 weighs 375 lbs [170 kg].
Is the Ariens lawn tractors RM828 4WD?
The Ariens lawn tractors RM828 is available in 2WD.