Equipment

Brands

David Brown 900 Tractor (1958)

Manufacturer:

David Brown

Price:

N/A

Series:

Model:

900

Factory:

Full Specifications

DAVID BROWN 900 POWER

Engine

45.5hp / 33.9kW

Belt (claimed)

32hp / 23.9kW (kerosene)/ 35hp / 26.1kW (diesel/gas)/ 40hp / 29.8kW (high-compression)

ENGINES OVERVIEW

Description

David Brown 2.7L 4-cyl diesel David Brown 2.7L 4-cyl kerosene David Brown 2.7L 4-cyl gasoline

ENGINE DETAIL 1

Description

David Brown AD4 30H diesel 4-cylinder liquid-cooled

Displacement

165ci / 2.7L

Bore/Stroke

3.625x4.00inches / 92 x 102mm

Power

40hp / 29.8kW

Compression

15.9:1

Rated RPM

2200

Torque

105 lb-ft/142.4 Nm

Torque RPM

1300

Firing order

1-2-4-3

Starter type

electric

Oil capacity

7qts / 6.6L

Coolant capacity

14qts / 13.2L

Intake valve clearance

0.015inches / 0.381mm (hot)

Exhaust valve clearance

0.015inches / 0.381mm (hot)

ENGINE DETAIL 2

Description

David Brown AK4 30H kerosene 4-cylinder liquid-cooled

Displacement

165ci / 2.7L

Bore/Stroke

3.625x4.00inches / 92 x 102mm

Power

37.5hp / 28.0kW

Fuel system

Slex 30FV carburetor

Compression

4.7:1

Rated RPM

2200

Torque

110lb-ft / 149.2Nm

Torque RPM

1000

Firing order

1-2-4-3

Starter

electric

Starter volts

12

Oil capacity

7qts / 6.6L

Coolant capacity

14qts / 13.2L

Intake valve clearance

0.015inches / 0.381mm (hot)

Exhaust valve clearance

0.022inches / 0.559mm (hot)

ENGINE DETAIL 3

Description

David Brown AG4 30H gasoline 4-cylinder liquid-cooled

Displacement

165ci / 2.7L

Bore/Stroke

3.625x4.00inches /92 x 102mm

Power

40.5hp / 30.2kW

Fuel system

Solex 30FV carburetor

Compression

5.5:1

Rated RPM

2200

Firing order

1-2-4-3

Starter

electric

Starter volts

12

Oil capacity

7 qts/6.6 L

Coolant capacity

14 qts/13.2 L

Intake valve clearance

0.015 inches/0.381 mm (hot)

Exhaust valve clearance

0.022 inches/0.559 mm (hot)

ENGINE DETAIL 4

Description

David Brown PAG4/30H/gasoline/4-cylinder/liquid-cooled/High-compression gasoline engine for premium fuel.

Displacement

165 ci/2.7 L

Bore/Stroke

3.625x4.00 inches/92 x 102 mm

Power

45.5 hp/33.9 kW

Fuel system

Solex 30FV carburetor

Compression

7:1

Rated RPM

2200

Firing order

1-2-4-3

Starter

electric

Starter volts

12

Oil capacity

7 qts/6.6 L

Intake valve clearance

0.015 inches/0.381 mm (hot)

Exhaust valve clearance

0.022 inches/0.559 mm (hot)

DAVID BROWN 900 ENGINES

Description

David Brown 2.7L 4-cyl diesel/David Brown 2.7L 4-cyl kerosene/David Brown 2.7L 4-cyl gasoline

Fuel tank

11.5 gal/43.5 L (diesel/gas)/10 gal/37.9 L (kerosene)

Aux. fuel

1.5 gal/5.7 L

TRANSMISSION

Transmission

David Brown

Gears

6 forward and 2 reverse

Clutch

254mm dry disc

Oil capacity

16 qts/15.1 L

Description

Three gears (1-3) plus reverse (R) in two ranges (low/high).

SPEEDS

Description

MECHANICAL

Chassis

4x2 2WD

Steering

manual

Brakes

mechanical drum

Cab

Open operator station.

Transmission

6-speed

TRACTOR HITCH

Rear Type

I

Rear lift (at ends)

1800 lbs/816 kg

POWER TAKE-OFF (PTO)

Rear PTO

transmission/live (optional)

Rear RPM

540

Engine RPM

545@1600

DAVID BROWN 900 TIRES

Standard tires (ag)

Front: 11.00x28. Rear:/Front: 13x28. Rear:

Ag front

6.00x16

Ag rear

5.50x16

DIMENSIONS

Wheelbase

72 inches/182 cm

Length

113 inches/287 cm

Width

65 inches/165 cm

Height

77.75 inches/197 cm

Height (hood)

54.5 inches/138 cm

Diesel Weight

4000 lbs/1814 kg

Kerosene Weight

3900 lbs/1769 kg

Clearance (front axle)

16 inches/40 cm

Front tread

52/56/60/64/68/72/86 inches/132/142/152/162/172/182/218 cm

Rear tread

52/56/60/64/68/72/86 inches/132/142/152/162/172/182/218 cm

DIMENSIONS & TIRES

Wheelbase

72 inches/182 cm

Weight

3900 to 4000 pounds

Front tire

11.00x28

BELT PULLEY

Diameter

8.5 inches/21 cm

Width

5.75 inches/14 cm

RPM

1405

Speed

3125 ft/min/952.50 meters/min