Ariens lawn tractors YT1238HK
Power
12 hp
Production
1988-1991
Engine
Gasoline, 1-cylinder
Transmission
Belt-driven hydrostatic
Introduction
Ariens YT1238HK Lawn Tractor
The Ariens YT1238HK is a lawn tractor produced between 1988 and 1991. Manufactured in Brillion, Wisconsin, USA, this machine was designed for residential lawn maintenance, featuring a 38-inch mower deck and a robust gasoline-powered configuration.
Engine and Powertrain
The tractor is powered by a Kawasaki FB460V, a 460 cc (28.1 ci) single-cylinder, air-cooled, vertical-shaft gasoline engine. It produces a gross power output of 12 hp (8.9 kW). The engine utilizes an electric starter system with a 12V electrical setup and a negative ground configuration. Ignition is managed by a Champion RCJ8 spark plug with a gap setting of 0.026 inches (0.660 mm).
Transmission and Operation
The YT1238HK utilizes a belt-driven hydrostatic transmission, which provides infinite forward and reverse speed control, allowing for smooth adjustments during operation. The tractor is equipped with an independent front PTO driven by a mechanical pulley clutch system, facilitating the attachment and operation of implements such as the included 38-inch mower deck.
Mechanical and Dimensions
The chassis features a manual steering system and disc brakes for reliable stopping. The operator station is of the open type. The machine sits on a 116 cm (46 inches) wheelbase with a total length of 154 cm (61 inches) and a width of 86 cm (34 inches). The steering wheel height is measured at 91 cm (36 inches). The tractor is equipped with lawn/turf tires, sized 13x5.00-6 for the front and 18x8.50-8 for the rear, designed to provide stability while minimizing surface impact.
Conclusion
The Ariens YT1238HK is a classic example of American-built lawn equipment from the late 1980s. Its combination of a hydrostatic transmission and a 12 hp Kawasaki engine makes it well-suited for standard residential lawn care tasks, offering a balance of maneuverability and operational simplicity.
Production Information of Ariens lawn tractors, YT1238HK
- Lawn tractor
- Built in Brillion, Wisconsin, USA
| Manufacturer | Ariens |
|---|
Dimension and Tires Information of Ariens lawn tractors, YT1238HK
| Wheelbase | 46 inches [116 cm] |
|---|---|
| Height (steering wheel) | 36 inches [91 cm] |
| Length | 61 inches [154 cm] |
| Width | 34 inches [86 cm] |
| Lawn/turf front | 13x5.00-6 |
|---|---|
| Lawn/turf rear | 18x8.50-8 |
Engine Specifications of Ariens lawn tractors, YT1238HK
- Kawasaki FB460V
- Air-cooled vertical-shaft
- Gasoline
- 1-cylinder
| Sparkplug gap | 0.026 inches [0.660 mm] |
|---|---|
| Displacement | 460 cc [28.1 ci] |
| Starter | Electric |
| Bore/Stroke | 3.50x2.91 inches [89 x 74 mm] |
| Sparkplug | Champion RCJ8 |
| Starter volts | 12 |
| Power (gross) | 12 hp [8.9 kW] |
Transmission Information of Ariens lawn tractors, YT1238HK
Transmission variants 1
| Type | Belt-driven hydrostatic |
|---|---|
| Gears | Infinite forward and reverse |
Mechanical Specs of Ariens lawn tractors, YT1238HK
- Disc brakes
- Open operator station.
| Steering | Manual |
|---|
Power Information of Ariens lawn tractors, YT1238HK
| Front PTO | Independent |
|---|---|
| Clutch | Mechanical pulley |
Electrical System of Ariens lawn tractors, YT1238HK
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 12 HP, the Ariens lawn tractors YT1238HK sits between YT1138 (11 HP) and RM1328 (13 HP) in Ariens lawn tractors's range. Its power puts it in the 56th percentile of 1980s models in our database (977 machines).
Frequently asked questions
How much horsepower does the Ariens lawn tractors YT1238HK have?
The Ariens lawn tractors YT1238HK delivers 12 HP.
What years was the Ariens lawn tractors YT1238HK produced?
The Ariens lawn tractors YT1238HK was produced in 1988-1991.
What engine does the Ariens lawn tractors YT1238HK have?
The Ariens lawn tractors YT1238HK is powered by a Gasoline, 1-cylinder engine.
What transmission does the Ariens lawn tractors YT1238HK use?
The Ariens lawn tractors YT1238HK uses a Belt-driven hydrostatic transmission.