Ford

Ford 3910

The Ford 3910 is a utility tractor produced from 1983 to 1989 as part of the 10 Utility Series. It features a Ford 3.1L 3-cylinder liquid-cooled diesel engine with 47.5 hp rated power and 50 hp gross power. The tractor offers multiple transmission options including 8-speed synchromesh and 6-speed mechanical shuttle. It has two- or four-wheel drive with power assist steering and mechanical rear differential lock. The hydraulic system is open center with 12.1 gal capacity and 2500 psi pressure. The tractor is equipped with a rear independent 540 PTO and a II/I type rear hitch with position and top-link draft control. It supports various front-end loaders as attachments. The 3910 was priced originally at $16,200 in 1989.

Power47 hp

Founded1983 - 1989

Model3910

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Technical Specifications

Detailed specifications and technical data for Ford 3910

Power

Engine	47.5 hp (35.4 kW)
PTO (tested)	42.67 hp (31.8 kW)
PTO (claimed)	42 hp (31.3 kW)
Engine (gross)	50 hp (37.3 kW)
Drawbar (tested)	35.62 hp (26.6 kW)

Engine

Make	Ford
Type	diesel
Power	47.5 hp (35.4 kW)
Torque	138 lb-ft (187.1 Nm)
Cooling	liquid-cooled
Cylinders	3-cylinder
Rated RPM	2200
Torque RPM	1400
Air cleaner	dry
Bore/Stroke	4.4x4.2 inches (112 x 107 mm)
Fuel system	direct injection
Displacement	192 ci (3.1 L)
Oil capacity	7 qts (6.6 L)
Power (gross)	50 hp (37.3 kW)
Starter volts	12
Coolant capacity	11 qts (10.4 L)
Compression ratio	16.3:1

Capacity

Fuel	13 gal (49.2 L)
Steering	3.6 qts (3.4 L)
Hydraulic system	12.1 gal (45.8 L)

Variants

3910	utility
3910N	narrow
3910NO	low-profile

Electrical

Ground	negative
Battery AH	128
Battery volts	12
Charging system	alternator
Mk I Charging amps	32
Mk II Charging amps	51

Hydraulics

Type	open center
Valves	1
Capacity	12.1 gal (45.8 L)
Pressure	2500 psi (172.4 bar)
Pump flow	7.7 gpm (29.1 lpm), 12.8 gpm (48.4 lpm) Optional
Steering capacity	3.6 qts (3.4 L)

Mechanical

ROPS	Two-post fixed ROPS. Cab optional.
Drive	Two- or four-wheel drive
Brakes	Differential wet disc brakes
Steering	power assist
Final drives	inboard planetary
Differential lock	mechanical rear

Production

Type	Utility tractor
Series	10 Utility Series
Years made	1983 - 1989
Original price	$16,200 in 1989

Attachments

Loaders	[object Object],[object Object],[object Object],[object Object]

Transmission

Type	synchromesh, mechanical shuttle
Gears	8 forward and 4 reverse (synchromesh), 6 forward and 4 reverse (mechanical shuttle)
Clutch	330mm dry disc, dry disc
Options	8-speed, 8-speed synchromesh, 6-speed mechanical shuttle
Oil capacity	12.7 qts (12.0 L), 9.9 qts (9.4 L)

Tractor hitch