David Brown 1690 VS Valmet 8450 specs comparison

David Brown 1690 1980 comparison online with competitors

David Brown 1690

General Infos
Make David Brown
Model 1690
Country United states
Production From 1980  Until 1984
Price 30,000  USD
Tractor type Utility tractor
Fuel diesel
Service repair manual David Brown 1690 Manual

Dimensions, sizes and tires
AG front tires 10.00-16
AG rear tires 18.4-34
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 8755 lbs or 3971 kg
Length -
Width -
Height -
Wheelbase 100.5 inches [255 cm]
Ground clearance -
Turning radius -
Rear tread size 60.75 to 85 inches
Front tread size 59 to 71 inches
Turning radius -

Horsepower and engin specs
Engine capacity 329 ci or 5.4 L
Cylinders 6 cylinders
Engine power -
Engine RPM 2200 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 26 gal or 98.4 L
Oil capacity -
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories David Brown 1690 Parts
Electrical and battery specs
Batteries number -
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force negative
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type partial power shift
Trans gears 12 forward and 4 reverse
Clutch system hydraulic dry disc
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering hydrostatic power
Braking system hydraulic wet disc
Cabin type Two-post ROPS
Differentiel lock -
Hydraulics specifications
System open center
Valves -
Pump flow 20 gpm or 75.7 lpm
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower 72.55 hp or 54.1 kW
Fuel consumption 5.5 gal/hour or 20.8 l/hour
Pulling power 10536 lbs or 4779 kg
Power take-off (PTO) specs
Claimed power 90 hp or 67.1 kW
Real power 87.76 hp or 65.4 kW
Engine @RPM -
PTO Clutch -
Rear PTO independent
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 5.5 gal/hour or 20.8 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch II
Rear hitch lift -
Front hitch -
Front hitch lift -

Valmet 8450 1995 comparison online with competitors

Valmet 8450

General Infos
Make Valmet
Model 8450
Country Finland
Production From 1995  Until 2001
Price -
Tractor type -
Fuel diesel
Service repair manual Valmet 8450 Manual

Dimensions, sizes and tires
AG front tires 14.9R28
AG rear tires 20.8R38
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 11,310 lbs or 5130 kg
Length 194.5 inches [494 cm]
Width -
Height 109.1 inches [277 cm]
Wheelbase 100.8 inches [256 cm]
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 402.6 ci or 6.6 L
Cylinders 6 cylinders
Engine power 140 hp or 104.4 kW
Engine RPM 2200 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 43.59 gal or 165.0 L
Oil capacity -
Oil change -
Starter motor -
Starter volts -
Parts And Accessories Valmet 8450 Parts
Electrical and battery specs
Batteries number -
Batteries voltage -
Battries Amps -
Cold Amps -
Ground force -
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type -
Trans gears 36 forward and reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x4 MFWD 4WD
Final drive -
Steering -
Braking system -
Cabin type -
Differentiel lock -
Hydraulics specifications
System -
Valves -
Pump flow 19.55 gpm or 74.0 lpm
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power -
Real power -
Engine @RPM -
PTO Clutch -
Rear PTO independent
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system -
Rear hitch II
Rear hitch lift 15,210 lbs or 6899 kg
Front hitch -
Front hitch lift -

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