David Brown 990 Implematic Price, Reviews, Specs, Engine Oil Capacity, Weight, Serial Numbers, Attachments, Features & Pictures
David Brown 990 Implematic Utility Tractor is equipped with a David Brown diesel 4-cylinder liquid-cooled engine, which delivers 52 hp (38.8 kW) power at a rated rpm of 2200.
The David Brown 990 Implematic Utility Tractor has a 3.0L 4-cylinder diesel engine, 4×2 all-wheel drive, differential mechanical expanding shoe brakes, a weight range from 4272 to 4312 pounds, an oil capacity of 7.8 quarts (7.4 liters), and 6 forward and 2 backward gears.
Now, let’s find out the David Brown 990 Implematic Utility Tractor Price, Parts Specs, Weight, Attachments, Reviews, Serial numbers & Images.
David Brown 990 Implematic Price
David Brown 990 Implematic Original Price: NA
David Brown 990 Implematic Serial Number
| 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 |
David Brown 990 Implematic Review
The David Brown 990 Implematic was a well-liked tractor back in the 1960s and early 1970s. People appreciated it for being dependable, tough, and versatile. This tractor had a 3.2-liter four-cylinder engine making 52 horsepower, a four-speed manual transmission, and it ran on two-wheel drive.
Farmers and ranchers found it handy because it could do various jobs like plowing, harrowing, disking, and planting. It was also a top choice for construction workers and landscapers because it had the power to handle heavy loads and work with different attachments.
David Brown 990 Implematic Specs
David Brown 990 Implematic Engine:
| Engine | David Brown diesel 4-cylinder liquid-cooled |
| Displacement: | 185.8 ci 3.0 L |
| Bore/Stroke: | 3.625×4.50 inches 92 x 114 mm |
| Power: | 52 hp 38.8 kW |
| Air cleaner: | oil bath |
| Compression: | 17:1 |
| Rated RPM: | 2200 |
| Operating RPM: | 700-2200 |
| Starter volts: | 12 |
| Oil capacity: | 7.8 qts 7.4 L |
| Coolant capacity: | 14.4 qts 13.6 L |
David Brown 990 Implematic Transmission
| Transmission | |
| Type: | gear |
| Gears: | 6 forward and 2 reverse |
| Clutch: | 279mm dry disc |
| Three gears (1-3) plus reverse (R) in low and high ranges. | |
| Transmission | |
| Type: | partially synchronized |
| Gears: | 12 forward and 4 reverse |
| The twelve-speed transmission was introduced in 1963. | |
David Brown 990 Implematic Tires
| Standard tires (ag): | Front: 6.00-16. Rear: 11-32 |
David Brown 990 Implematic Dimensions
| Wheelbase: | 76.75 inches 194 cm |
| Length: | 118 inches 299 cm |
| Width: | 67 inches 170 cm |
| Height (hood): | 56 inches 142 cm |
| Clearance (front axle): | 20 inches 50 cm |
| Front tread: | 52/56/60/64/68/72/76 inches 132/142/152/162/172/182/193 cm |
| Rear tread: | 52/56/60/64/68/72/76 inches 132/142/152/162/172/182/193 cm |
David Brown 990 Implematic Weight
| Operating: | 4272 lbs 1937 kg |
| 4312 lbs 1955 kg (live PTO) | |
| Ballasted: | 5880 lbs 2667 kg |
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 |
David Brown 990 Implematic Mechanical
| Chassis: | 4×2 2WD |
| Differential lock: | mechanical rear |
| Steering: | manual |
| hydrostatic power (optional) | |
| Brakes: | differential mechanical expanding shoe |
| Cab: | Open operator station. |
| Transmissions: | 6-speed gear |
| 12-speed partially synchronized |
David Brown 990 Implematic Hydraulics
| Type: | open center |
| Pressure: | 2000 psi 137.9 bar |
| Total flow: | 7.4 GPM 28.0 lpm |
David Brown 990 Implematic 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 |
David Brown 990 Implematic Electrical
| Charging system: | generator |
| Batteries: | 2 |
| Battery volts: | 6 |
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Final Words
My name is Ranjitsinh Mantri founder of this blog and I am a full-time blogger writing is my passion. Just before 4 years ago We started this website in 2019 with my team to share our knowledge about tractor models and its prices guide on the internet.