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Ford 3930 Technical Specifications

Ford 3930 Engine Specs

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 x 4.40 (112 x 112)
Bore and Stroke (Later Models), in (mm) ......................... 4.40 x 4.20 (112 x 107)
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

Ford 3930 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

Transmission Configuration

Transmission Type (Std) ......................... 8F/2R, Dual Range
Number of Forward Gears ......................... 8
Number of Reverse Gears ......................... 2
Clutch ......................... Dry disc
Clutch Disc Diameter, in (mm) ......................... 13 (330)
Maximum Forward Speed, mph (kph) ......................... 18.5 (29.8)
Maximum Reverse Speed, mph (kph) ......................... 8.9 (14.3)

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

Transmission Type (Opt) ......................... 16F/8R, Dual Power
Number of Forward Gears ......................... 16
Number of Reverse Gears ......................... 8
Clutch ......................... Dry disc
Service Brake ......................... Differential wet disc

Ford 3930 Wheels and Tires

Drive Wheels ......................... 2WD/4WD
Steering Configuration ......................... Front Steer
Steering System ......................... Power
Front Tire Size ......................... 6.00-15
Front Tire Size ......................... 13.6-28

Ford 3930 Hydraulics and Hitch

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)

Ford 3930 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)

FORD TRACTORS TROUBLESHOOTING
1710	1900	2120	2600	3600
3930	4100	4630	5600	5640
6410	6610	6640	6710	6810
7610	7740	7810	8210	8240
8630	8830	8770	TW30	TW35