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David Brown 1490 vs David Brown 1690

Verdict: David Brown 1490 vs David Brown 1690

The David Brown 1490 and the David Brown 1690 are both tractors — here is how they stack up on the figures that matter. David Brown 1690 leads on rated power with 90 hp against 71 hp. David Brown 1690 is the lighter machine (3,971 kg vs 6,490 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. David Brown 1490 holds more fuel (136.3 L vs 98.4 L) for longer stints between fills. In short: choose the David Brown 1690 for outright pulling power, or the David Brown 1490 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Fit & specs
David Brown 1490 Tractor
David Brown
62
Fit score
Clear
David Brown 1690 Tractor
David Brown
85
Fit score
Best match
Clear
Rated power
71 hp
90 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
David BrownReference
David Brown (a part of J.I. Case)Reference
Three gears, plus reverse, with a four-range power shift.Reference
Three gears, plus reverse, with a four-range power shift.Reference
Engine
Fuel tank
136.3 LReference
98.4 LReference
Engine
61.9 kWReference
Drawbar (tested)
45.0 kWReference
54.1 kWReference
Displacement
3.6 LReference
5.4 LReference
Bore/Stroke
100 x 114 mmReference
100 x 114 mmReference
Power
61.9 kWReference
Air cleaner
dual dry elementReference
dual paper elementsReference
Compression
16:1Reference
16:1Reference
Rated RPM
2200Reference
2200Reference
Firing order
1-2-4-3Reference
Starter volts
12Reference
12Reference
Oil capacity
7.4 LReference
Coolant capacity
14.2 LReference
15.1 LReference
Power at rated engine speed
52.6 kWReference
67.4 kWReference
Max power
44.8 kWReference
54.1 kWReference
Transmission
Gears
12 forward and 4 reverseReference
12 forward and 4 reverseReference
Clutch
hydraulic dry discReference
hydraulic dry discReference
PTO & Hydraulics
PTO (claimed)
52.2 kWReference
67.1 kWReference
PTO (tested)
52.6 kWReference
67.4 kWReference
Type
partial power shiftReference
partial power shiftReference
Pressure
137.9 barReference
Valves
1Reference
Total flow
31.8 lpmReference
Rear Type
IIReference
IIReference
Rear lift
1995 kgReference
Rear PTO
independentReference
independentReference
Rear PTO Type
540/1000Reference
540/1000Reference
Power at rated PTO speed
51.3 kWReference
65.4 kWReference
Pump flow
75.7 lpmReference
Dimensions
Wheelbase
224 cmReference
255 cmReference
Weight
6490 to 7580 poundsReference
3971 kgReference
Front tire
11L-15Reference
10.00-16Reference
Rear tire
18.4-34Reference
18.4-34Reference
Ag front
11L-15Reference
10.00-16Reference
Ag rear
18.4-34Reference
18.4-34Reference
Length
363 cmReference
Width
194 cmReference
Height (cab)
266 cmReference
Height (exhaust)
238 cmReference
2WD Ground clearance
53 cmReference
4WD Ground clearance
33 cmReference
Rear tread
157 to 223 cmReference
154 to 215 cmReference
2WD ROPS Shipping
2943 kgReference
2WD Cab Shipping
3438 kgReference
4WD ROPS Operating weight
3971 kgReference
Ballasted weight
5656 kgReference
4WD Front tread
149 to 180 cmReference
David Brown 1490 attachments
1490 Serial Numbers
1980
11180101Reference
11120101Reference
1981
11182782Reference
11211841Reference
1982
11185693Reference
11213684Reference
1983
11188540Reference
11214373Reference
Location:
Serial number stamped into the top of the tractor's frame on the right side, next to the engine.Reference
Serial number stamped into the top of the tractor's frame on the right side, next to the engine.Reference
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Capacities
Max capacity
5216 kgReference
Test results
Fuel use
17.4 l/hourReference
20.8 l/hourReference
Max pull
3812 kgReference
4779 kgReference
David Brown 1690 attachments
1690 Serial Numbers

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.

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