AgriculturalPerformance profile
Challenger MT665C
The Challenger MT665C is a powerful tractor built for serious farm work. It has a strong Sisu Diesel engine with 6 cylinders and 290.3 horsepower. This engine is turbocharged and cooled by liquid, which helps it run smoothly. The tractor uses diesel fuel and has a special system to control emissions, making it better for the environment. One of the best things about this tractor is its Continuously Variable Transmission (CVT). This means it can change speeds smoothly without shifting gears. The MT665C is big and heavy, weighing 25,795 pounds. It has a three-point hitch at the back that can lift up to 26,459.9 pounds, which is great for handling heavy farm equipment. The tractor also has a smart hydraulic system that adjusts to the work being done. With its size and power, the MT665C is perfect for large farms and tough jobs.
ManufacturerChallengerPower290.3 hpEngine6-cylTransContinuously variable transmission (Techstar CVT)
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Quick specs
- Category
- Agricultural
- Engine Power Output
- 290hp
- Operating Weight
- 25,795 lb
- Transmission
- Continuously variable transmission (Techstar CVT)
At a glance
How the MT665C compares
vs. Agricultural medianDistribution
Engine Power (hp)
Across all Agricultural tractors
290.3 hp · 93rd
This model
13
Median 110 hp
282
This modelAgricultural tractorsMediann = 1,028
The MT665C ranks at the 93rd percentile for engine power among recorded agricultural tractors.
Overview
About the Challenger MT665C
The Challenger MT665C is a powerful tractor built for serious farm work. It has a strong Sisu Diesel engine with 6 cylinders and 290.3 horsepower. This engine is turbocharged and cooled by liquid, which helps it run smoothly. The tractor uses diesel fuel and has a special system to control emissions, making it better for the environment. One of the best things about this tractor is its Continuously Variable Transmission (CVT). This means it can change speeds smoothly without shifting gears. The MT665C is big and heavy, weighing 25,795 pounds. It has a three-point hitch at the back that can lift up to 26,459.9 pounds, which is great for handling heavy farm equipment. The tractor also has a smart hydraulic system that adjusts to the work being done. With its size and power, the MT665C is perfect for large farms and tough jobs.
Full specifications
Every recorded spec
General
| Manufacturer | Challenger |
|---|---|
| Model | MT665C |
| Category | Agricultural tractor |
| Operating weight | 25,795lb |
Engine
| Make | Sisu Diesel |
|---|---|
| Model | 84CTA |
| Power | 290.3hp |
| Cylinders | 6 |
| Displacement | 513ci |
| Bore | 4.37in |
| Stroke | 5.71in |
Transmission
| Type | Continuously variable transmission (Techstar CVT) |
|---|
Hydraulics
| Type | Closed Center Load Sensing |
|---|
Dimensions
| Length | 223.2in |
|---|---|
| Height | 133.1in |
| Operating weight | 25,795lb |
Head to head
MT665C vs. Agricultural median
How the Challenger MT665C compares to other Agricultural tractors
| Spec | This model | Agricultural median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 290 hp | 110 hp | +164% | 93rd |
| Engine Displacement | 513 ci | 336 ci | +53% | 88th |
| Cylinders | 6 | 5.5 | +9% | 74th |
| Operating Weight | 25,795 lb | 10,914 lb | +136% | 93rd |
| Length | 223 in | 173 in | +29% | 91st |
| Height | 133 in | 111 in | +20% | 92nd |
| 3-Point Hitch Capacity | 26,460 lb | 12,126 lb | +118% | 95th |
Medians and percentiles are computed from the agricultural tractors in our database with a recorded value for each spec (sample sizes 93–1,130 models).
Compare to tractors with similar specs
Commonly compared Challenger tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Challenger MT665B | 290 hp | 19,550 lb | — | Compare → |
| Challenger MT665E | 290 hp | 24,670 lb | — | Compare → |
| Challenger MT765 | 298.77 hp | 29,345 lb | — | Compare → |
| Challenger MT665D | 298.9 hp | 25,365 lb | — | Compare → |
| Challenger MT675C | 281.2 hp | 25,795 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| AGCO DT240A | 290 hp | 19,951 lb | 2005–2008 | Compare → |
| AGCO DT250B | 290 hp | 25,960 lb | 2009–2010 | Compare → |
| Baldwin DM300 | 290 hp | — | — | Compare → |
| Allis Chalmers 8550 | 300 hp | 27,040 lb | 1978–1981 | Compare → |
| Belarus 7100 | 300 hp | 29,735 lb | — | Compare → |
Explore
Challenger siblings
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FAQ
Common questions
How powerful is the Challenger MT665C?
The Challenger MT665C has an engine power output of 290.3 hp. It is powered by a 6-cylinder engine displacing 513 ci.
What type of transmission does the Challenger MT665C have?
The Challenger MT665C uses a Continuously variable transmission (Techstar CVT) transmission.
What type of hydraulic system does the Challenger MT665C use?
Hydraulics on the Challenger MT665C are Closed Center Load Sensing.
What hitch category is the Challenger MT665C?
The Challenger MT665C uses a Category III hitch with a lift capacity of 26,459.9 lb.
What is the working weight of the Challenger MT665C?
The operating weight of the Challenger MT665C is approximately 25,795 lb.
What routine service does the Challenger MT665C need?
Regular maintenance for the Challenger MT665C includes checking and changing engine oil, hydraulic fluid, and filters, plus routine inspections as recommended in the owner's manual. Always follow the manufacturer's maintenance schedule for specific intervals and procedures.