Massey Ferguson 390: all source data
All 87 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | Massey Ferguson |
|---|
| (no label) | Utility tractor |
|---|
| (no label) | Built in Coventry, England |
|---|
| Original price | $23,500 (1988 2WD ) |
|---|
| Original price | $29,200 (1988 4WD ) |
|---|
Engine| (no label) | Perkins 4.1L 4-cyl diesel |
|---|
| Fuel tank | 28.5 gal | 107.9 L |
|---|
Transmission| (no label) | 12-speed synchromesh |
|---|
| (no label) | 12-speed two-speed power shift |
|---|
Power| Engine | 76 hp | 56.7 kW |
|---|
| PTO (claimed) | 69 hp | 51.5 kW |
|---|
| Drawbar (tested) | 55.5 hp | 41.4 kW |
|---|
| PTO (tested) | 67.3 hp | 50.2 kW |
|---|
Mechanical| (no label) | Two- or four-wheel drive |
|---|
| (no label) | Power steering |
|---|
| (no label) | Wet disc brakes |
|---|
| (no label) | Two-post ROPS. Canopy optional. |
|---|
Hydraulics| Type | open center |
|---|
| Pressure | 3000 psi | 206.8 bar |
|---|
| Pump flow | 4.4 gpm (linkage pump) | 16.7 lpm |
|---|
| Pump flow | 9.5 gpm (aux. pump) | 36.0 lpm |
|---|
| Total flow | 13.9 gpm | 52.6 lpm |
|---|
| Total flow | 16.8 gpm | 63.6 lpm |
|---|
Hitch| Rear Type | II |
|---|
| Control | position and draft control |
|---|
| Rear lift | 4250 lbs | 1927 kg |
|---|
| Rear lift (at ends) | 5701 lbs (fixed-end) | 2585 kg |
|---|
| Rear lift (at ends) | 6744 lbs (fixed-end with assist ram) | 3059 kg |
|---|
| Rear lift (at ends) | 5410 lbs (wrist-action) | 2453 kg |
|---|
Pto| Rear PTO | independent |
|---|
| Rear PTO Type | 540 (1.375) |
|---|
| Rear PTO Type | 540/1000 (1.375) |
|---|
Dimensions| 2WD Wheelbase (2WD) | 84.1 inches | 213 cm |
|---|
| 4WD Wheelbase (4WD) | 92.5 inches | 234 cm |
|---|
| Weight | 6036 to 7266 pounds |
|---|
| Front tire | 6.50-16 |
|---|
| Rear tire | 16.9-24 (2WD) |
|---|
Serial location| (no label) | Serial number plate on the right side of the tractor, near the brake pedals. |
|---|
Electrical| Ground | negative |
|---|
| Charging system | alternator |
|---|
| Charging amps | 45 |
|---|
| Battery CCA | 420 (2x) |
|---|
| Battery CCA | 540 (1x) |
|---|
| Battery volts | 12 |
|---|
Engine
Engine detail| (no label) | Perkins A4.248 |
|---|
| (no label) | diesel |
|---|
| (no label) | 4-cylinder |
|---|
| (no label) | liquid-cooled |
|---|
| Displacement | 248 ci | 4.1 L |
|---|
| Bore/Stroke | 3.975x5.00 inches | 101 x 127 mm |
|---|
| Power | 76 hp | 56.7 kW |
|---|
| Fuel system | direct injection |
|---|
| Air cleaner | dual dry element |
|---|
| Compression | 16:1 |
|---|
| Rated RPM | 2200 |
|---|
| Idle RPM | 750-2380 |
|---|
| Torque | 206 lb-ft | 279.3 Nm |
|---|
| Torque RPM | 1400 |
|---|
| Firing order | 1-3-4-2 |
|---|
| Starter | electric |
|---|
| Starter volts | 12 |
|---|
| Oil capacity | 7.9 qts | 7.5 L |
|---|
| Coolant capacity (Coolant) | 16 qts | 15.1 L |
|---|
Transmission
Transmission options| (no label) | 12-speed synchromesh |
|---|
| (no label) | 12-speed two-speed power shift |
|---|
Transmission| Type | synchromesh |
|---|
| Gears | 12 forward and 4 reverse |
|---|
| Transmission | Multi-Power |
|---|
| Type | two-speed power shift |
|---|
| Gears | 12 forward and 4 reverse |
|---|
Dimensions
Tires| Standard tires (ag) | Front: 6.50-16. Rear: 16.9-24 (2WD) |
|---|
| Standard tires (ag) | Front: 11.2-24. Rear: 16.9-30 (4WD) |
|---|
Dimensions| 2WD Wheelbase (2WD) | 84.1 inches | 213 cm |
|---|
| 4WD Wheelbase (4WD) | 92.5 inches | 234 cm |
|---|
| 2WD Length (2WD) | 144.4 inches | 366 cm |
|---|
| 4WD Length (4WD) | 152.8 inches | 388 cm |
|---|
| Width | 77.7 inches | 197 cm |
|---|
| 2WD Weight (2WD) | 6036 lbs | 2737 kg |
|---|
| 4WD Weight (4WD) | 7266 lbs | 3295 kg |
|---|
| 2WD Clearance (front axle) (2WD) | 20.9 inches | 53 cm |
|---|
| 4WD Clearance (front axle) (4WD) | 16.9 inches | 42 cm |
|---|
| Clearance (drawbar) | 14.9 inches | 37 cm |
|---|
Height| Steering wheel | 70.1 inches | 178 cm |
|---|
| ROPS | 99.4 inches | 252 cm |
|---|
| Cab | 99.6 inches (LoLine) | 252 cm |
|---|
| Cab | 104.3 inches (HiLine) | 264 cm |
|---|
| Exhaust | 97.8 inches | 248 cm |
|---|