David Brown 1690
Power
100 hp[P] hp
Production
1980-1984
Engine
Diesel, 6-cylinder
Transmission
Synchromesh
Weight
8755 lbs [3971 kg]
Drive
2WD/4WD
Introduction
J.I. Case 1690 Utility Tractor
The J.I. Case 1690 is a utility tractor produced between 1980 and 1984. Manufactured by David Brown in Meltham Mills, Huddersfield, England, this machine was designed as a versatile power unit for diverse agricultural operations.
Engine and Performance
The tractor is powered by a 5.4-liter, 6-cylinder liquid-cooled diesel engine. It features a bore and stroke of 100 x 114 mm with a compression ratio of 16:1. The engine is rated at 2200 RPM, delivering 100 horsepower. Maintenance is supported by a dual paper element air cleaner and a 15.1-liter coolant capacity.
Transmission and Drivetrain
The 1690 offers two transmission configurations: a 12-speed synchromesh or a 12-speed partial power shift, both providing 12 forward and 4 reverse gears. Power is transferred via a hydraulic dry disc clutch. The tractor is available in either two-wheel or four-wheel drive variants.
Hydraulics and PTO
The hydraulic system utilizes an open-center design with a pump flow capacity of 75.7 liters per minute (20 gpm). For implement operation, the tractor is equipped with an independent rear PTO capable of 540/1000 RPM, paired with a Category II rear hitch.
Mechanical and Dimensions
The tractor features power steering and hydraulic wet disc brakes. It has a wheelbase of 255 cm. The operating weight for the 4WD ROPS version is 3,971 kg, which can be increased to a ballasted weight of 5,656 kg to improve traction. Operators are protected by a two-post ROPS, with an optional factory cab available.
Conclusion
With its 100 horsepower output, robust 6-cylinder engine, and flexible transmission options, the J.I. Case 1690 serves as a capable utility tractor suitable for a wide range of field tasks, balancing stability and mechanical reliability.
Production Information of David Brown, 1690
- Original price was $30,000 in 1983
- Utility tractor
- Built in Meltham Mills, Huddersfield, England
| Manufacturer | David Brown (a part of J.I. Case) |
|---|
Dimension and Tires Information of David Brown, 1690
| Wheelbase | 100.5 inches [255 cm] |
|---|---|
| Rear tread | 60.75 to 85 inches [154 to 215 cm] |
| 4WD Front tread | 59 to 71 inches [149 to 180 cm] |
| 4WD ROPS Operating weight | 8755 lbs [3971 kg] |
| Ballasted weight | 12470 lbs [5656 kg] |
| Ag front | 10.00-16 |
|---|---|
| Ag rear | 18.4-34 |
Engine Specifications of David Brown, 1690
- J.I. Case
- Liquid-cooled
- Diesel
- 6-cylinder
| Coolant capacity | 16 qts [15.1 L] |
|---|---|
| Displacement | 329 ci [5.4 L] |
| Compression | 16:1 |
| Bore/Stroke | 3.939x4.50 inches [100 x 114 mm] |
| Starter volts | 12 |
| Rated RPM | 2200 |
| Air cleaner | Dual paper elements |
Transmission Information of David Brown, 1690
Transmission variants 1
| Type | Synchromesh |
|---|---|
| Gears | 12 forward and 4 reverse |
| Clutch | Hydraulic dry disc |
Transmission variants 2
- Three gears, plus reverse, with a four-range power shift.
| Type | Partial power shift |
|---|---|
| Gears | 12 forward and 4 reverse |
| Clutch | Hydraulic dry disc |
- 12-speed synchromesh
- 12-speed partial power shift
Mechanical Specs of David Brown, 1690
- Two- or four-wheel drive
- Two-post ROPS. Cab optional.
- Power steering
- Hydraulic wet disc brakes
Power Information of David Brown, 1690
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540/1000 |
Hydraulics Specifications of David Brown, 1690
| Type | Open center |
|---|---|
| Pump flow | 20 gpm [75.7 lpm] |
Three-Point Hitch of David Brown, 1690
| Rear Type | II |
|---|
Electrical System of David Brown, 1690
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 100 hp[P] HP, the David Brown 1690 sits just above 1412 (91 HP) in David Brown's range. Its power puts it in the 72th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the David Brown 1690 have?
The David Brown 1690 delivers 100 hp[P] HP.
What years was the David Brown 1690 produced?
The David Brown 1690 was produced in 1980-1984.
What engine does the David Brown 1690 have?
The David Brown 1690 is powered by a Diesel, 6-cylinder engine.
What transmission does the David Brown 1690 use?
The David Brown 1690 uses a Synchromesh transmission.
How much does the David Brown 1690 weigh?
The David Brown 1690 weighs 8755 lbs [3971 kg].
Is the David Brown 1690 4WD?
The David Brown 1690 is available in 2WD/4WD.