Farmtrac

Farmtrac 390HST

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.
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
Typediesel
ModelMitsubishi S4L2
Coolingliquid-cooled
Cylinders4-cylinder
Rated RPM2700
Air cleanerdry
Bore/Stroke3.07x3.62 inches (78 x 92 mm)
Fuel systemindirect injection
Power (net)36 hp (26.8 kW)
Displacement107.3 ci (1.8 L)
Power (gross)39 hp (29.1 kW)
Starter volts12
Electrical
Battery CCA600
Battery volts12
Charging amps50
Charging systemalternator
Hydraulics
Valves2
Pump flow8.1 gpm (30.7 lpm)
Mechanical
ROPSTwo-post
Power steeringyes
Four-wheel driveyes
Differential lockmechanical rear
Production
Built inFaridabad, India
DistributorFarmtrac
ManufacturerMitsubishi
Attachments
Loader5140M Loader
Dump angle40° dump
Bucket width60 inches (152 cm), 66 inches (167 cm)
Boom cylinder2.0 inches (5 cm)
Lift capacity1700 lbs lift (full at pin) (771 kg)
Breakout force2600 lbs breakout (1179 kg)
Reach (dumped)23 inches (58 cm)
Rollback angle20° rollback
Bucket cylinder2.0 inches (5 cm)
Height (at pin)101 inches (256 cm)
Clearance (dumped)81 inches (205 cm)
Transmission
Typehydrostatic
Gearsinfinite forward and reverse (3-range)
Tractor hitch
Controlposition and draft control
Rear TypeI
Rear lift (at ends)2976 lbs (1349 kg)
Dimensions & Tires
Width66 inches (167 cm)
Height88 inches (223 cm)
Length123 inches (312 cm)
Weight3090 lbs (1401 kg)
Ag rear12.4x24
Ag front8.3x16
Rear tire12.4x24
Front tire8.3x16
Lawn/turf rear41x14-20
Industrial rear420/70x24
Lawn/turf front25x10.5
Industrial front10x16.5
Power Take-off (PTO)
Rear PTOindependent
Rear PTO Type540