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Farmtrac 390HST

Farmtrac 390HST tractor
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The Farmtrac 390HST is a hydrostatic farm tractor built by Mitsubishi and distributed by Farmtrac. It features a 1.8L 4-cylinder Mitsubishi diesel engine producing 39 hp gross and 36 hp net, with a claimed PTO power of 33 hp. The tractor includes four-wheel drive, mechanical rear differential lock, power steering, and a two-post ROPS. It has a hydrostatic transmission with infinite forward and reverse speeds across 3 ranges. The hydraulic system has 2 valves with a pump flow of 8.1 gpm. The rear hitch is category I with position and draft control and a lift capacity of 2976 lbs. The rear PTO is independent and runs at 540 rpm. Dimensions include a weight of 3090 lbs, length of 123 inches, width of 66 inches, and height of 88 inches. Tires vary for agricultural, lawn/turf, and industrial uses. Attachments include the 5140M front-end loader with a lift capacity of 1700 lbs at full height and breakout force of 2600 lbs. Electrical system features a 12-volt alternator charging at 50 amps with a 600 CCA battery.
Farmtrac 390HSTMitsubishi enginehydrostatic transmissionfarm tractor39 hp tractor1.8L diesel4WD tractorfront-end loaderPTOtractor dimensions
Power39 hp
Foundedunknown
Model390HST

Technical Specifications

Detailed specifications and technical data for Farmtrac 390HST

Power

Engine (net):36 hp (26.8 kW)
PTO (claimed):33 hp (24.6 kW)
Engine (gross):39 hp (29.1 kW)

Engine

Type:diesel
Model:Mitsubishi S4L2
Cooling:liquid-cooled
Cylinders:4-cylinder
Rated RPM:2700
Air cleaner:dry
Bore/Stroke:3.07x3.62 inches (78 x 92 mm)
Fuel system:indirect injection
Power (net):36 hp (26.8 kW)
Displacement:107.3 ci (1.8 L)
Power (gross):39 hp (29.1 kW)
Starter volts:12

Electrical

Battery CCA:600
Battery volts:12
Charging amps:50
Charging system:alternator

Hydraulics

Valves:2
Pump flow:8.1 gpm (30.7 lpm)

Mechanical

ROPS:Two-post
Power steering:yes
Four-wheel drive:yes
Differential lock:mechanical rear

Production

Built in:Faridabad, India
Distributor:Farmtrac
Manufacturer:Mitsubishi

Attachments

Loader:5140M Loader
Dump angle:40° dump
Bucket width:60 inches (152 cm), 66 inches (167 cm)
Boom cylinder:2.0 inches (5 cm)
Lift capacity:1700 lbs lift (full at pin) (771 kg)
Breakout force:2600 lbs breakout (1179 kg)
Reach (dumped):23 inches (58 cm)
Rollback angle:20° rollback
Bucket cylinder:2.0 inches (5 cm)
Height (at pin):101 inches (256 cm)
Clearance (dumped):81 inches (205 cm)

Transmission

Type:hydrostatic
Gears:infinite forward and reverse (3-range)

Tractor hitch

Control:position and draft control
Rear Type:I
Rear lift (at ends):2976 lbs (1349 kg)

Dimensions & Tires

Width:66 inches (167 cm)
Height:88 inches (223 cm)
Length:123 inches (312 cm)
Weight:3090 lbs (1401 kg)
Ag rear:12.4x24
Ag front:8.3x16
Rear tire:12.4x24
Front tire:8.3x16
Lawn/turf rear:41x14-20
Industrial rear:420/70x24
Lawn/turf front:25x10.5
Industrial front:10x16.5

Power Take-off (PTO)

Rear PTO:independent
Rear PTO Type:540