TractorData.com - information on all makes and models of tractors
Tractors > David Brown > 990 Implematic

David Brown 990 Implematic

David Brown 990 Implematic tractor photo
1961 - 1965
Utility tractor
Next model:David Brown 990 Selectamatic




 

Production:

Manufacturer:David Brown
Factory:Meltham Mills, Huddersfield, England
 

David Brown 990 Implematic Engine:

   David Brown 3.0L 4-cyl diesel
full engine details ...
 

Capacity:

Fuel:13.74 gal [52.0 L]
 

3-Point Hitch:

Rear Type:II/I
 

Power Take-off (PTO):

Rear PTO:transmission
 live (optional)
Clutch:dry disc
Rear RPM:540/1000 (1.375)
Engine RPM:540@1800 (Low)
540@1100 (High)
1000@2000
 

Dimensions & Tires:

Wheelbase:76.75 inches [194 cm]
Weight:4272 to 5880 pounds
Front tire:6.00-16
Rear tire:11-32
full dimensions and tires ...
 

990 Implematic Serial Numbers:

Location:Frame, right side
1961: 440001
1962: 441323
1963: 450376
1964: 460376
1965: 472273
1966: 483768
1967: 496283
1968: 504690
1969: 808150
1970: 818301
1971: 826009
1972: 850600
1973: 854403
1974: 859367
1975: 863900
1976: 11070001
1977: 11080236
1978: 11089141
1979: 11096828
1980: 11104577

how to read serial numbers...

 

David Brown 990 Implematic Power:

Engine:52 hp [38.8 kW]
Drawbar (claimed):43 hp [32.1 kW]
PTO (claimed):48 hp [35.8 kW]
Drawbar (tested):43.47 hp [32.4 kW]
PTO (tested):51.60 hp [38.5 kW]
power test details ...
 

Mechanical:

Chassis:4x2 2WD
Differential lock:mechanical rear
Steering:manual
 hydrostatic power (optional)
Brakes:differential mechanical expanding shoe
Cab:Open operator station.
 

Hydraulics:

Type:open center
Pressure:2000 psi [137.9 bar]
Total flow:7.4 gpm [28.0 lpm]
 

Electrical:

Charging system:generator
 

Battery:

Number:2
Volts:6
 

Page information:

Last update:October 2, 2014
Copyright:Copyright 2016 TractorData LLC
Contact:Peter@TractorData.com
©2000-2016 - TractorData™. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.