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David Brown
990 Implematic

David Brown 990 Implematic

Last Updated: September 2024

Overview

The David Brown 990 Implematic is a utility tractor made from 1961 to 1965. It's a 2WD tractor with a manual steering system and a gear transmission that has 6 forward speeds and 2 reverse speeds. This tractor is good for various farm tasks.

The 990 Implematic has a 4-cylinder diesel engine made by David Brown. The engine is liquid-cooled and naturally aspirated, with an average displacement of 185.8 ci. It produces 52 hp at 2200 rpm, which is about average for tractors of its time. The tractor weighs 4272 lb and has standard agricultural tires. It's 117.7 inches long, 66.9 inches wide, and 55.9 inches tall. The tractor has a rear hitch and both 540 and 1000 rpm PTO speeds. It also has an open operator station and electric starter.

Key Specifications

Category: Utility

Power Output: 52 hp (38.8 kW)

Transmission: Gear / Partially Synchronized

Drive Type: 2WD

Operating Weight: 4272 lb (1938 kg)

Fuel Type: Diesel

David Brown 990 Implematic vs. Similar Tractors

Power Output

The Power Output for the David Brown 990 Implematic is Average. It is greater than 54% of similar Utility tractors in our database.

Horsepower distribution of Utility tractors

(across 0.3K+ tractors in our database)

Operating Weight

The Operating Weight for the David Brown 990 Implematic is Average. It is greater than 42% of similar Utility tractors in our database.

Operating weight distribution of Utility tractors

(across 0.3K+ tractors in our database)

Engine Displacement

The Engine Displacement for the David Brown 990 Implematic is Average. It is greater than 53% of similar Utility tractors in our database.

Engine displacement distribution of Utility tractors

(across 1K+ tractors in our database)

Engine Rated RPM

The Engine Rated RPM for the David Brown 990 Implematic is Below Average. It is greater than 30% of similar Utility tractors in our database.

Engine rated RPM distribution of Utility tractors