Farmtrac 390HST
The Farmtrac 390HST is a utility tractor built for versatility and ease of use. It features a 4-wheel drive system and power steering, making it easy to handle in various farm conditions. The tractor is powered by a Mitsubishi S4L2 diesel engine with 4 cylinders and liquid cooling. This engine produces 39 horsepower, which is average for its class, and runs at a very high 2700 rpm. One of the standout features of the 390HST is its hydrostatic transmission. This system offers infinite forward and reverse speeds within 3 ranges, giving the operator smooth and precise control. The tractor has a Category I hitch at the rear, suitable for attaching various implements. It measures 123 inches long, 66 inches wide, and 88 inches tall, with an operating weight of 3090 pounds. The 390HST runs on a 12-volt electrical system and has an electric starter for easy operation. With its 16-inch front rims and 24-inch rear rims, this tractor is well-suited for a range of farm tasks.
Quick specs
- Category
- Utility
- Engine Power Output
- 39hp
- Operating Weight
- 3,090 lb
- Transmission
- Hydrostatic
At a glance
How the 390HST compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
This model
The 390HST ranks at the 32nd percentile for engine power among recorded utility tractors.
Overview
About the Farmtrac 390HST
The Farmtrac 390HST is a utility tractor built for versatility and ease of use. It features a 4-wheel drive system and power steering, making it easy to handle in various farm conditions. The tractor is powered by a Mitsubishi S4L2 diesel engine with 4 cylinders and liquid cooling. This engine produces 39 horsepower, which is average for its class, and runs at a very high 2700 rpm. One of the standout features of the 390HST is its hydrostatic transmission. This system offers infinite forward and reverse speeds within 3 ranges, giving the operator smooth and precise control. The tractor has a Category I hitch at the rear, suitable for attaching various implements. It measures 123 inches long, 66 inches wide, and 88 inches tall, with an operating weight of 3090 pounds. The 390HST runs on a 12-volt electrical system and has an electric starter for easy operation. With its 16-inch front rims and 24-inch rear rims, this tractor is well-suited for a range of farm tasks.
Full specifications
Every recorded spec
General
| Manufacturer | Farmtrac |
|---|---|
| Model | 390HST |
| Category | Utility tractor |
| Type | 4x4 MFWD 4WD |
| Operating weight | 3,090lb |
Engine
| Make | Mitsubishi |
|---|---|
| Model | S4L2 |
| Power | 39hp |
| Cylinders | 4 |
| Displacement | 107.3ci |
| Bore | 3.07in |
| Stroke | 3.62in |
Transmission
| Type | Hydrostatic |
|---|
Chassis & drive
| Chassis | 4x4 MFWD 4WD |
|---|---|
| Drive | 4WD |
| Steering | Power |
Dimensions
| Length | 123in |
|---|---|
| Width | 66in |
| Height | 88in |
| Operating weight | 3,090lb |
Head to head
390HST vs. Utility median
How the Farmtrac 390HST compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 39 hp | 55 hp | -29% | 32nd |
| Engine Displacement | 107 ci | 183 ci | -41% | 25th |
| Cylinders | 4 | 4 | at median | 50th |
| Operating Weight | 3,090 lb | 5,303 lb | -42% | 24th |
| Length | 123 in | 137 in | -10% | 32nd |
| Width | 66 in | 66 in | at median | 50th |
| Height | 88 in | 94.1 in | -6% | 37th |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 3,933–5,720 models).
Compare to tractors with similar specs
Commonly compared Farmtrac tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Farmtrac 360DTC | 39 hp | 3,050 lb | — | Compare → |
| Farmtrac 45 | 42 hp | — | — | Compare → |
| Farmtrac 545 | 42 hp | 4,160 lb | — | Compare → |
| Farmtrac 435 | 35 hp | 4,220 lb | — | Compare → |
| Farmtrac 535 | 35 hp | 4,220 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Advance-Rumely OilPull K 12/20 | 40 hp | 6,430 lb | — | Compare → |
| Allis Chalmers 160 | 40 hp | 4,674 lb | 1970–1975 | Compare → |
| Allis Chalmers 5040 | 40 hp | 3,858 lb | 1976–1980 | Compare → |
| Allis Chalmers 6140 | 40 hp | 4,000 lb | 1982–1985 | Compare → |
| Allis Chalmers D15 Series I | 40 hp | 3,990 lb | 1960–1963 | Compare → |
Explore
Farmtrac siblings
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FAQ
Common questions
How powerful is the Farmtrac 390HST?
The Farmtrac 390HST has an engine power output of 39 hp. It is powered by a 4-cylinder engine displacing 107.3 ci.
What three-point hitch category does the Farmtrac 390HST use?
The Farmtrac 390HST has a Category Category 3 three-point hitch.
What is the working weight of the Farmtrac 390HST?
The operating weight of the Farmtrac 390HST is approximately 3,090 lb.
What type of transmission does the Farmtrac 390HST have?
The Farmtrac 390HST uses a Hydrostatic transmission.
What routine service does the Farmtrac 390HST need?
Regular maintenance for the Farmtrac 390HST includes checking and changing engine oil, hydraulic fluid, and filters, plus routine inspections as recommended in the owner's manual. Always follow the manufacturer's maintenance schedule for specific intervals and procedures.



