David Brown 990 Implematic Specs, Weight, Price, Review, Horsepower, Engine Oil Capacity

I have included all the information about David Brown 990 Implematic from the (official site) on this page, including David Brown 990 Implematic specifications, weight, price, and dimensions.

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This article, which has been updated, has all the information you need to know about the David Brown 990 Implematic.

David Brown 990 Implematic Overview

David Brown made the 990 Implematic from 1961 to 1965 at Meltham Mills, England. The David Brown 990 Implematic has a 3.0 L (185.8 cuin) four-cylinder diesel engine and either a gear-type transmission with 6 forward and 2 reverse gears or a partly synchronized gearbox with 12 forward and 4 reverse gears.

It was the DB 990 Implematic utility tractor that utilized it’s David Brown engine. It’s a 3.0 L 3,044 cm 2, (185.8 cu*in) four-cylinder natural aspirated diesel engine that has 92.0 millimeters (3.62 inches) of bore diameter and 114.0 millimeters (4.49 inches) of stroke.

The compression ratio of the engine is 17.0:1. The engine generated 52.8 PS (38.8 kW; 52.0 HP) at 2200 rpm.

david brown 990 implematic

David Brown 990 Implematic Price New

David Brown 990 Implematic Price:  $4,900 USD

David Brown 990 Implematic  Weight

David Brown 990 Implematic Weight (operating): 4,277 lbs (1,940 kg)

David Brown 990 Implematic Horsepower:

David Brown 990 Implematic Horsepower: 52.0 HP

David Brown 990 Implematic Engine Oil Capacity

David Brown 990 Implematic Engine Oil Capacity: 7.4L

David Brown 990 Implematic Serial Numbers Information

Year  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

David Brown 990 Implematic Specifications


Engine model David Brown
Engine type Four-stroke, liquid-cooled, inline
Fuel type Diesel
Bore and stroke 92.0 mm X 114.0 mm (3.62 in X 4.49 in)
Horsepower 52.8 PS (38.8 kW; 52.0 HP) at 2,200 rpm
Oil capacity: 7.4 L (7.8 US. qt, 6.5 Imp. qt.)
Cylinders 4
Displacement 3.0 L, 3,044 cm2, (185.8 cu·in)
Compression ratio 17.0:1
Starter Electric
Coolant capacity: 13.6 L (14.4 US. qt, 12 Imp. qt.)

General Specifications

Model David Brown 990 Implematic
Width 1,700 mm (66.9 in)
Wheelbase 1,940 mm (76.4 in)
Weight (operating) 4,277 lbs (1,940 kg)
Battery Two 6V
Ground clearance (front axle) 500 mm (19.7 in)
Fuel tank capacity 52.0 liters (13.7 US gal.; 11.4 Imp. gal)
Cabin type Open operator station

Transmission and chassis

Chassis 4×2 2WD
Brakes Differential mechanical expanding shoe
Gears 6 forward and 2 reverse
Transmission model
Steering type Manual or hydrostatic power (optional)
Differential lock Mechanical rear
Transmission type Gear type with dry disc clutch
Speed Forward: 19.1 kmh (11.9 mph) Reverse: 10.4 kmh (6.5 mph)
Transmission type Partially synchronized

Hydraulic system

Pressure 2000 psi (137.9 bar)
Total flow 7.4 gpm (28 lpm)
Hydraulic type Open center

PTO (Power take-off shaft)

Rear PTO type Transmission or live (optional)
Rear PTO speed 540/1000 rpm

Three-Point Hitch

Category II/I
Control type
Lift capacity (at ends)


Front tires Ag: 6.00-16
Rear tires Ag: 11-32

David Brown 990 Implematic Review

The David Brown 990 Implematic tractor enjoyed widespread popularity during the 1960s and 1970s. It earned its reputation for being a reliable, long-lasting, and versatile workhorse.

Powering the 990 Implematic was a 3.2-liter four-cylinder diesel engine, delivering a hearty 52 horsepower.

Buyers had the flexibility to choose from various transmission options, including a manual transmission and a power shift transmission.

What made the 990 Implematic even more appealing was the array of optional features it offered, such as four-wheel drive, a front loader, and a backhoe. This made it a favored choice for a broad spectrum of users, including farmers, ranchers, and construction workers.

Full review of YouTube video


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FAQs – David Brown 990 Implematic

david brown 990 implematic

Q.1 Is the David Brown 990 Implematica a good tractor?

More than 67,000 tractors were made between 1966 and 1980. The tractor’s 195-cubic-inch diesel engine was powerful. The 50-hp 990 has optional 4WD. It’s a powerhouse!

Q.2 How many HP is a David Brown 990 Implematica?

David Brown 990 HP is 52.0 HP

Q.3 What was the best David Brown tractor?

I think the 990 is the best David Brown ever made. It’s small and powerful, completely reliable, and a joy to use.

This article I have created this to give you complete information about the David Brown 990 Implematic, Price with its Review.

Check out the given details which help you to know about the David Brown 990 Implematic Specs, and Price with its Review.

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