Introduction
LS R4020H Compact Utility Tractor
The LS R4020H is a compact utility tractor produced between 2009 and 2010. Designed for versatility, this four-wheel-drive machine is intended for agricultural tasks, property maintenance, and light commercial operations.
Engine and Performance
The tractor is powered by a liquid-cooled Mitsubishi S4QL 4-cylinder diesel engine. With a displacement of 2.5 liters and indirect injection, it delivers a gross power output of 47 horsepower (35.0 kW) at a rated speed of 2600 RPM. The engine uses an electric starter with a 12-volt system.
Transmission and Drivetrain
The R4020H features a hydrostatic transmission, providing infinite forward and reverse speeds organized into three distinct ranges. This configuration allows for smooth speed adjustments without manual gear shifting, which is beneficial for tasks requiring frequent direction changes. The vehicle is equipped with four-wheel drive and wet disc brakes for enhanced traction and stopping power.
Hydraulics and PTO
The hydraulic system provides a total flow of 12.3 gpm (46.6 lpm), with 8.2 gpm allocated to the pump and 4.1 gpm to the hydrostatic power steering. The rear Category I hitch supports a lift capacity of 2755 lbs (1249 kg) and features both position and draft control. The tractor includes an independent rear PTO (540 RPM) and offers an optional mid-PTO (2000 RPM) for operating additional implements.
Dimensions and Handling
With a wheelbase of 69.2 inches (175 cm) and a total length of 132.2 inches (335 cm), the R4020H is sized for maneuverability in confined spaces. The tractor weighs 3813 lbs (1729 kg) and stands 95.1 inches (241 cm) tall with the two-post ROPS structure. It supports various tire configurations, including agricultural, industrial, and turf options.
Conclusion
The LS R4020H is a well-balanced compact utility tractor suited for operators requiring a combination of hydraulic versatility and hydrostatic ease of use. Its dimensions and power output make it an appropriate choice for small-scale farming and groundskeeping duties.
Production Information of LS, R4020H
- Compact Utility tractor
| Manufacturer | LS |
|---|
Dimension and Tires Information of LS, R4020H
| Wheelbase | 69.2 inches [175 cm] |
|---|---|
| Weight | 3813 lbs [1729 kg] |
| Height (ROPS) | 95.1 inches [241 cm] |
| Length | 132.2 inches [335 cm] |
| Width | 55.9 inches [141 cm] |
| Standard tires (ag) | Front: 9.5x16. Rear: 12.4x24 |
|---|---|
| Industrial rear | 43x14-20.4 |
| Industrial front | 10x16.5 |
| Lawn/turf front | 28x8.5-15 |
| Lawn/turf rear | 41x14-20 |
Engine Specifications of LS, R4020H
- Mitsubishi S4QL
- Liquid-cooled
- Indirect injection diesel
- 4-cylinder
| Power (gross) | 47 hp [35.0 kW] |
|---|---|
| Displacement | 152.9 ci [2.5 L] |
| Rated RPM | 2600 |
| Bore/Stroke | 3.46x4.06 inches [88 x 103 mm] |
| Starter volts | 12 |
| Starter | Electric |
Transmission Information of LS, R4020H
Transmission variants 1
| Type | Hydrostatic |
|---|---|
| Gears | Infinite forward and reverse (3-range) |
Mechanical Specs of LS, R4020H
- Four-wheel drive
- Two-post ROPS.
- Wet disc brakes
| Steering | Hydrostatic power |
|---|
Power Information of LS, R4020H
| Rear PTO | Independent |
|---|---|
| Mid PTO Type | 2000 |
| Rear PTO Type | 540 (1.375) |
| Mid PTO | Optional |
Hydraulics Specifications of LS, R4020H
| Pump flow | 8.2 gpm [31.0 lpm] |
|---|---|
| Total flow | 12.3 gpm [46.6 lpm] |
| Steering flow | 4.1 gpm [15.5 lpm] |
Three-Point Hitch of LS, R4020H
| Rear Type | I |
|---|---|
| Control | Position and draft control |
| Rear lift | 2755 lbs [1249 kg] |
Electrical System of LS, R4020H
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Charging system | Alternator |
| Charging amps | 50 |
Where it sits
With 47 HP, the LS R4020H sits just above R4010H (41 HP) in LS's range. Its power puts it in the 31th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the LS R4020H have?
The LS R4020H delivers 47 HP.
What years was the LS R4020H produced?
The LS R4020H was produced in 2009-2010.
What engine does the LS R4020H have?
The LS R4020H is powered by a Indirect injection diesel, 4-cylinder engine.
What transmission does the LS R4020H use?
The LS R4020H uses a Hydrostatic transmission.
How much does the LS R4020H weigh?
The LS R4020H weighs 3813 lbs [1729 kg].
Is the LS R4020H 4WD?
The LS R4020H is available in 4WD.