Row Crop
Challenger MT665
The Challenger MT665 is a powerful row crop tractor built for serious farming. It has a strong 4-wheel drive system and a big diesel engine made by Sisu. This engine has 6 cylinders and is turbocharged, which means it can work hard all day long. The tractor's engine size is very high compared to other tractors, making it great for tough jobs. This tractor is big and heavy, weighing 21,500 pounds. It has a comfortable cab for the driver and uses power steering to make it easier to control. The MT665 has 18 forward gears and 6 reverse gears, so farmers can pick the right speed for any task. It also has a three-point hitch and a good hydraulic system for using different farm tools. The tractor is about 17 feet long and 8 feet wide, with big agricultural tires that help it move well in fields.
ManufacturerChallengerEngine6-cylTrans18-speed power shift
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Quick specs
- Category
- Row Crop
- Operating Weight
- 21,500 lb
- Transmission
- 18-speed power shift
Overview
About the Challenger MT665
The Challenger MT665 is a powerful row crop tractor built for serious farming. It has a strong 4-wheel drive system and a big diesel engine made by Sisu. This engine has 6 cylinders and is turbocharged, which means it can work hard all day long. The tractor's engine size is very high compared to other tractors, making it great for tough jobs. This tractor is big and heavy, weighing 21,500 pounds. It has a comfortable cab for the driver and uses power steering to make it easier to control. The MT665 has 18 forward gears and 6 reverse gears, so farmers can pick the right speed for any task. It also has a three-point hitch and a good hydraulic system for using different farm tools. The tractor is about 17 feet long and 8 feet wide, with big agricultural tires that help it move well in fields.
Full specifications
Every recorded spec
General
| Manufacturer | Challenger |
|---|---|
| Model | MT665 |
| Category | Row Crop tractor |
| Type | 4x4 MFWD 4WD |
| Operating weight | 21,500lb |
Engine
| Make | Sisu |
|---|---|
| Cylinders | 6 |
| Displacement | 513ci |
| Bore | 4.37in |
| Stroke | 5.71in |
Transmission
| Type | 18-speed power shift |
|---|---|
| Forward gears | 18 |
| Reverse gears | 6 |
Chassis & drive
| Chassis | 4x4 MFWD 4WD |
|---|---|
| Drive | 4WD |
| Steering | Power |
| Cab | Cab |
Hydraulics
| Type | Closed center pressure flow compensated (PFC) |
|---|
Dimensions
| Wheelbase | 121in |
|---|---|
| Length | 203in |
| Width | 98.2in |
| Height | 121in |
| Operating weight | 21,500lb |
Head to head
MT665 vs. Row Crop median
How the Challenger MT665 compares to other Row Crop tractors
| Spec | This model | Row Crop median | Difference | Percentile |
|---|---|---|---|---|
| Engine Displacement | 513 ci | 391 ci | +31% | 92nd |
| Cylinders | 6 | 6 | at median | 50th |
| Forward Gears | 18 | 16 | +13% | 61st |
| Operating Weight | 21,500 lb | 12,307 lb | +75% | 87th |
| Length | 203 in | 180 in | +13% | 78th |
| Width | 98.2 in | 91.2 in | +8% | 79th |
| Height | 121 in | 114 in | +7% | 76th |
Medians and percentiles are computed from the row crop tractors in our database with a recorded value for each spec (sample sizes 806–1,417 models).
Compare to tractors with similar specs
Commonly compared Challenger tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Challenger 1050 | 485 hp | 31,615 lb | 2017+ | Compare → |
| Challenger MT475D | 123 hp | 15,765 lb | — | Compare → |
| Challenger MT535 | — | 9,600 lb | — | Compare → |
| Challenger MT545 | — | 10,082 lb | — | Compare → |
| Challenger MT555B MFWD | 130 hp | 15,000 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Advance-Rumely 6A | — | 6,370 lb | — | Compare → |
| Advance-Rumely DoAll | — | 3,702 lb | — | Compare → |
| Advance-Rumely OilPull B 25/45 | — | 25,000 lb | — | Compare → |
| Advance-Rumely OilPull E 30/60 | — | 26,300 lb | — | Compare → |
| Advance-Rumely OilPull F 15/30 | — | 16,500 lb | — | Compare → |
Explore
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FAQ
Common questions
What engine configuration does the Challenger MT665 use?
The Challenger MT665 is equipped with a 6-cylinder engine displacing 513 ci.
What is the working weight of the Challenger MT665?
The operating weight of the Challenger MT665 is approximately 21,500 lb.
What type of transmission does the Challenger MT665 have?
The Challenger MT665 uses an 18-speed power shift transmission offering 18 forward gears.
What hydraulics does the Challenger MT665 have?
The Challenger MT665 uses a Closed center pressure flow compensated (PFC) hydraulic system.
What three-point hitch category does the Challenger MT665 use?
The Challenger MT665 has a Category III three-point hitch.
What routine service does the Challenger MT665 need?
Regular maintenance for the Challenger MT665 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.