Challenger MT685D

Last Updated: September 2024

Overview

The Challenger MT685D is a powerful 4WD tractor built for big farm jobs. It has a strong engine made by Sisu Diesel that puts out 333.2 hp. This tractor can handle tough work in the fields. The engine has 6 cylinders and uses diesel fuel. It's cooled by liquid and has a fan that changes speed to keep things running smoothly.

One cool thing about this tractor is its transmission. It has a CVT, which means it can change speeds smoothly without shifting gears. It can go up to 25 mph going forward and 12 mph in reverse. The MT685D is big and heavy, weighing 25,365 lb. It has a long wheelbase of 122.2 inches, which helps it stay stable. The tractor has a good hydraulic system that can pump 46.2 gallons of fluid per minute. This helps run attachments like plows or seeders. The cab is comfortable and quiet, with a noise level of only 71 dB(A). This makes long days of work easier for the farmer.
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Key Specifications

Power Output: 333 hp (248.5 kW)

Transmission: CVT with two mechanical ranges

Drive Type: 4WD

Operating Weight: 25365 lb (11505 kg)

Fuel Type: No. 2 Diesel

Challenger MT685D vs. Similar Tractors

Power Output

The Power Output for the Challenger MT685D is Excellent. It is greater than 98% of similar Utility tractors in our database.

Horsepower distribution of Utility tractors

(across 0.4K+ tractors in our database)

Operating Weight

The Operating Weight for the Challenger MT685D is Excellent. It is greater than 97% of similar Utility tractors in our database.

Operating weight distribution of Utility tractors

(across 0.4K+ tractors in our database)

Engine Displacement

The Engine Displacement for the Challenger MT685D is Excellent. It is greater than 95% 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 Challenger MT685D is Below Average. It is greater than 19% of similar Utility tractors in our database.

Engine rated RPM distribution of Utility tractors

(across 1K+ tractors in our database)

Technical Specifications

Engine

Manufacturer
Sisu Diesel
Cooling Type
Liquid-cooled with thermostat and variable speed fan
Fuel Type
No. 2 Diesel
Induction Type
Turbocharged with air-to-air intercooler
Cylinders
6
Displacement
514 ci (8.4 L)
Bore
4.37 in (111.0 mm)
Stroke
5.71 in (145.0 mm)
Rated RPM
2100
Power Output
333 hp (248.5 kW)

Transmission

Type
CVT with two mechanical ranges
Forward Gears
Infinite
Reverse Gears
Infinite
Options
Low range 0-18 mph, high range 0-25 mph forward, 0-12 mph reverse

Drivetrain

Chassis
4WD
Drive Type
4WD
Steering Type
Hydrostatic power
Brake Type
Multiple wet disc hydraulically operated

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