Farmtrac 390HST
Power
39 hp
Production
unknown
Engine
Diesel, 4-cylinder
Transmission
Hydrostatic
Weight
3090 lbs [1401 kg]
Drive
4WD
Introduction
Farmtrac 390HST Compact Tractor
The Farmtrac 390HST is a four-wheel-drive compact tractor designed for versatile agricultural, industrial, and groundskeeping applications. Manufactured in India and powered by Mitsubishi engineering, this model is recognized for its combination of maneuverability and operational simplicity.
Engine and Performance
The tractor is equipped with a liquid-cooled 4-cylinder Mitsubishi S4L2 diesel engine. With a displacement of 1.8 liters (107.3 cubic inches), it produces a gross power output of 39 hp and a net power of 36 hp at a rated engine speed of 2700 RPM. The fuel system utilizes indirect injection, supported by a dry-type air cleaner to ensure consistent combustion efficiency.
Transmission and Drivetrain
The 390HST features a hydrostatic transmission, providing the operator with infinite forward and reverse speed control across three distinct ranges. This configuration eliminates the need for manual clutching, facilitating easier operation during tasks requiring frequent directional changes. The drivetrain is complemented by a mechanical rear differential lock and power steering to enhance traction and handling in varied terrain.
Hydraulics and Implements
The hydraulic system includes a pump with a flow rate of 8.1 gpm (30.7 lpm) and two valves for external implement control. The rear hitch is a Category I type, featuring both position and draft control, with a maximum lift capacity of 2976 lbs (1349 kg) at the link ends. An independent 540 RPM rear PTO is standard, allowing for the reliable operation of powered implements.
Dimensions and Construction
Built on a compact chassis, the tractor measures 123 inches in length and 66 inches in width, with an overall height of 88 inches to the top of the two-post ROPS. The machine has a base weight of 3090 lbs (1401 kg). It offers various tire configurations, including agricultural, industrial, and lawn/turf options, allowing the tractor to be tailored to specific surface requirements.
Conclusion
The Farmtrac 390HST is a well-balanced, mid-range compact tractor. Its hydrostatic transmission and independent PTO make it particularly suitable for operators requiring ease of use in light-to-medium duty tasks, while its four-wheel-drive capability ensures stability across various working environments.
Production Information of Farmtrac, 390HST
- Built in Faridabad, India
| Distributor | Farmtrac |
|---|---|
| Manufacturer | Mitsubishi |
Dimension and Tires Information of Farmtrac, 390HST
| Length | 123 inches [312 cm] |
|---|---|
| Weight | 3090 lbs [1401 kg] |
| Width | 66 inches [167 cm] |
| Height | 88 inches [223 cm] |
| Ag front | 8.3x16 |
|---|---|
| Industrial front | 10x16.5 |
| Lawn/turf rear | 41x14-20 |
| Ag rear | 12.4x24 |
| Industrial rear | 420/70x24 |
| Lawn/turf front | 25x10.5 |
Engine Specifications of Farmtrac, 390HST
- Mitsubishi S4L2
- Liquid-cooled
- Diesel
- 4-cylinder
| Rated RPM | 2700 |
|---|---|
| Displacement | 107.3 ci [1.8 L] |
| Power (gross) | 39 hp [29.1 kW] |
| Bore/Stroke | 3.07x3.62 inches [78 x 92 mm] |
| Starter volts | 12 |
| Air cleaner | Dry |
| Fuel system | Indirect injection |
| Power (net) | 36 hp [26.8 kW] |
Transmission Information of Farmtrac, 390HST
Transmission variants 1
| Type | Hydrostatic |
|---|---|
| Gears | Infinite forward and reverse (3-range) |
Mechanical Specs of Farmtrac, 390HST
- Four-wheel drive
- Two-post ROPS.
- Power steering
| Differential lock | Mechanical rear |
|---|
Power Information of Farmtrac, 390HST
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 |
Hydraulics Specifications of Farmtrac, 390HST
| Valves | 2 |
|---|---|
| Pump flow | 8.1 gpm [30.7 lpm] |
Three-Point Hitch of Farmtrac, 390HST
| Rear Type | I |
|---|---|
| Control | Position and draft control |
| Rear lift (at ends) | 2976 lbs [1349 kg] |
Electrical System of Farmtrac, 390HST
| Charging system | Alternator |
|---|---|
| Battery volts | 12 |
| Charging amps | 50 |
| Battery CCA | 600 |
Where it sits
With 39 HP, the Farmtrac 390HST sits between 535 (35 HP) and 45 (42 HP) in Farmtrac's range.
Frequently asked questions
How much horsepower does the Farmtrac 390HST have?
The Farmtrac 390HST delivers 39 HP.
What years was the Farmtrac 390HST produced?
The Farmtrac 390HST was produced in unknown.
What engine does the Farmtrac 390HST have?
The Farmtrac 390HST is powered by a Diesel, 4-cylinder engine.
What transmission does the Farmtrac 390HST use?
The Farmtrac 390HST uses a Hydrostatic transmission.
How much does the Farmtrac 390HST weigh?
The Farmtrac 390HST weighs 3090 lbs [1401 kg].
Is the Farmtrac 390HST 4WD?
The Farmtrac 390HST is available in 4WD.