David Brown Tractor 25

David Brown Tractor 1390

David Brown 1390 tractor

Preview – the David Brown 1390 Tractor

J.I. Case
Note: the David Brown model 1390 is the same as the J.I. Case 1390. The following data is from the 1390 listing.

Lubricants and Fluids: Quick View

Fuel: Diesel 19 gal 71.9 L

3- Point Hitch

Rear type: 2/1

David Brown 1390 Power Take off (PTO):

Rear PTO: independant
Rear RPMs: 540/1000

Dimensions & Tires:

Wheelbase: 83 inches 210 cm
Weight: 5500 lbs 2494 kg
Front tire: 7.50-16
Rear tire: 16.9-30

David Brown 1390 Drawbar, Engine & PTO Power:

Drawbar (claimed): 52.00 hp 38.77 kW
PTO (claimed) 60.00 hp 44.74 kW

Mechanical Descriptions

Chassis: 4×2 2WD
4×4 MFWD 4WD optional
Steering: -unknown-
Brakes: -unknown-

David Brown 1390 Electrical:

Ground: negative
Charging system: alternator
Charging amps: 26

David Brown 1390 Battery:

Number: -unknown-
Volts: 12

David Brown 1390 Engine:

Type: J.I. Case
Fuel: Diesel
Aspiration: natural
Cylinders: 4
Valves -unknown-
Bore/Stroke: 3.94 inches x 4.50 inches
100 mm x 114 mm
Cooling: liquid
Coolant: 14.8 qts 14.0 L
Displacement: 219 ci 3.6 L
Compression: 17:1
Rated RPMs: 2200
Starter Type: -unknown-
Oil capacity: 7.9 qts 7.5 L

Transmission:

Gears: 12 forward and 4 reverse
Oil Capacity: 28.5 qts 27.0 L
Speeds: With 16.9×30 rear tires.

Average Dimensions:

Weight (shipping): 5500 lbs 2494 kg
Weight (max capacity): 10500 lbs 4762 kg
Wheelbase: 83 inches 210 cm
Length: 135 inches 342 cm
Width: -unknown-
Height (exhaust): 88 inches 223 cm
Clearance (front axle): 2WD 21 inches 53 cm
4WD 13 inches 33 cm

David Brown 1390 Tires:

Ag front: 7.50-16
Ag rear: 16.9-30

David Brown 1390 Serial Numbers:

Location: Right side of main frame
1980: 11120101
1981: 11122928
1982: 11126132
1983: 11130040