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Home / Farm Tractors / Ford Tractors / Ford 3930

Ford 3930 Tractor

The Ford 3930 utility tractor was manufactured from 1990 to 2002. The Ford 3930 tractor is powered by Ford vertical 3-cylinder direct injection liquid-cooled diesel engine. The 201 cubic inches (3.3 L) engine has a cylinder bore of 4.4" (112 mm), piston stroke of 4.4" (112 mm), and rated power of 51 hp (37.8 kW).

The Ford 3930 is fitted with 3 types of transmission. Type 1: 8x2 Dual-Range transmission. Type 2: 8x8 synchronized shuttle transmission. Type 3: Dual Power transmission with 16 forward and 8 reverse gears. The maximum forward speed - 18.5 mph (29.8 kph), maximum reverse speed - 8.9 mph (14.3 kph).

The open center hydraulic system used a pump with rated fluid flow of 7.7 gal/min (29.2 l/min). The hydraulic system pressure is 2500 psi (173 bar). The Ford 3930 was equipped with a power steering system, differential wet disc brakes, 6.00x15 front tires, and 13.6x28 rear tires. The wheel base is 84.5" (2140 mm) for models with 2WD and 84.1" (2130 mm) for models with 4WD.

Compatible attachments for the tractor: Ford 7210 loader with a maximum lift height of 124" (3140 mm), Ford 7310 loader with lift capacity to max height of 2685 lbs (1217 kg), or Ford 7410 loader with lift capacity to full height of 2500 lbs (1134 kg).

Engine
Engine Model Ford
Engine Type Vertical 3-cylinder direct injection diesel
Number of Cylinders 3
Displacement (Early Models), cu in (L) 201 (3.3)
Displacement (Later Models), cu in (L) 193 (3.2)
Bore and Stroke (Early Models), in (mm) 4.40 (112)
Bore and Stroke (Later Models), in (mm) 4.40 (112)
Rated Engine Power (Early Models), hp (kW) 51.0 (37.8)
Rated Engine Power (Later Models), hp (kW) 59.0 (43.7)
Rated Engine Speed (Early Models), rpm 1970
Rated Engine Speed (Later Models), rpm 2200
Compression 16.3:1
Firing Order 1-2-3
Fuel System Direct injection
Air Cleaner Dual paper elements
Fuel Tank Capacity (ROPS), gal (L) 17.3 (65.5)
Fuel Tank Capacity (Cab), gal (L) 25.3 (95.8)
Electrical System Rating, Volts 12
Charging System Alternator
Alternator Rating (ROPS), Amps 55
Alternator Rating (Cab), Amps 70

Power Take-Off
PTO Operational Type Independent
PTO Horsepower (Early Models), hp (kW) 45.0 (33.6)
PTO Horsepower (Later Models), hp (kW) 52.0 (38.8)
PTO Speed, rpm 540
PTO / Engine Speed, rpm 540/1800, 540/1755

Standard Transmission
Transmission Type Dual-Range
Gearbox Type 8F/2R
Number of Forward Gears 8
Number of Reverse Gears 2
Clutch Type Dry disc
Clutch Disc Diameter, in (mm) 13 (330)
Oil Capacity, qts (L) 12.7 (12.0)
Maximum Forward Speed, mph (kph) 18.5 (29.8)
Maximum Reverse Speed, mph (kph) 8.9 (14.3)

Optional Transmission
Transmission Type Synchronized Shuttle
Gearbox Type 8F/8R
Number of Forward Gears 8
Number of Reverse Gears 8
Clutch Type Dry disc
Maximum Forward Speed, mph (kph) 16.2 (26.0)
Maximum Reverse Speed, mph (kph) 16.1 (25.9)

Optional Transmission
Transmission Type Dual Power
Gearbox Type 16F/8R
Number of Forward Gears 16
Number of Reverse Gears 8
Clutch Type Dry disc
Maximum Forward Speed, mph (kph) 18.5 (29.8)
Maximum Reverse Speed, mph (kph) 8.9 (14.3)


Wheels and Tires
Drive Wheels 2WD/4WD
Steering Configuration Front Steer
Steering System Power steering
Service Brake Differential wet disc
Front Tire Size 6.00-15
Front Tire Size 13.6-28

Hydraulic System
Hydraulic System Type (Std) Open center
Hydraulic System Type (Opt) Closed center
Implement Pump Flow (Std), gpm (Lpm) 7.7 (29.2)
Implement Pump Flow (Opt), gpm (Lpm) 12.8 (48.4)
Steering Flow, gpm (Lpm) 3.6 (13.5)
Hydraulic Pressure, Bar (psi) 173 (2500)
Number of Standard Remote Valves (Open center) 0/2
Number of Standard Remote Valves (Closed center) 1/4
3-Point Hitch Category 2/1
Draft Sensing or Lift Control Position control with top link draft sensing
Standard Lift Capacity at lift pin, lb (kg) 3080 (1398)

Dimensions and Weight
Wheelbase (2WD), in (mm) 84.5 (2140)
Wheelbase (4WD), in (mm) 84.1 (2130)
Length, in (mm) 137 (3470)
Height (Cab), in (mm) 96 (2430)
Height (ROPS), in (mm) 91.3 (2310)
Operating Weight, lb (kg) 5450 (2470)

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