David Brown 1690 Specs (Weight, Lift Capacity, Hp, Dimensions)

Tractor Type Utility Tractor
Manufacturer David Brown
Model 1690
Horsepower TOP 90.1 HP (67.2 kW)
Weight TOP 4WD ROPS: 8752.3 lbs (3970.0 kg)
Transmission Type TOP Partial power shift with hydraulic dry disc clutch
Pump Flow TOP 20.0 GPM (75.7 LPM)
Years Made 1980-1984
Engine Model J.I. Case
Engine Type 4-stroke, liquid-cooled, inline
Fuel Type Diesel
Cylinders 6
Horsepower 90.1 HP (67.2 kW)
Displacement 329.0 cu in. (5391 cc)
Bore 3.94 in. (10.01 cm)
Stroke 4.49 in. (11.40 cm)
Rear PTO Type Independent
Rear PTO Speed 540/1000 RPM
Rated RPM 2200 RPM
Compression Ratio 16.0:1
Battery 12V
Starter Electric
Wheelbase 100.4 in. (255.0 cm)
Fuel Tank Capacity 26.0 gal (98.4 l)
Coolant Capacity 4.0 gal (15.0 l)
Transmission Type Partial power shift with hydraulic dry disc clutch
Gears 12 forward and 4 reverse
Chassis 4×2 2WD or 4×4 MFWD 4WD
Max. Travel Speed Forward: 15.1 MPH (24.3 km/h) Reverse: 8.9 MPH (14.3 km/h)
Brakes Hydraulic wet disc
Drawbar Category II
Cabin Type Two-post ROPS or Cab
Steering Type Power
Front Tires Ag: 10.00-16
Rear Tires Ag: 18.4-34
Hydraulic Type Open center
Pump Flow 20.0 GPM (75.7 LPM)
Weight 4WD ROPS: 8752.3 lbs (3970.0 kg)

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