CrawlerPerformance profile
Challenger MT738
The Challenger MT738 is a powerful tracked tractor built for heavy-duty farm work. It has a strong AGCO Power engine with 7 cylinders and 324.64 hp. This engine is cooled by liquid and uses two turbochargers to boost its power. The tractor runs on diesel fuel and has a special system to clean its exhaust. One of the best things about the MT738 is its CVT transmission. This means it can change speeds smoothly without shifting gears. It can go forward and backward at many different speeds. The tractor is very heavy, weighing 36,050 lb, which helps it pull big loads. It has a three-point hitch at the back for attaching tools. The hydraulic system is strong and can lift heavy equipment. The MT738 also has a good fuel efficiency, using about 17 gallons per hour when working hard. This tractor is designed for comfort too. It's pretty quiet, with a sound level of 68.1 dB when not working. The tracks can be adjusted to fit different row widths, from 88 inches to 119.5 inches. In tests, the MT738 showed it could pull very heavy loads and work for a long time without problems. It's a great choice for farmers who need a strong, reliable tractor for big fields and tough jobs.
ManufacturerChallengerPower324.64 hpEngine7-cylTransCVT, infinitely variable hydrostatic using variable-displacement pump and motors
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Quick specs
- Category
- Crawler
- Engine Power Output
- 325hp
- Operating Weight
- 36,050 lb
- Transmission
- CVT, infinitely variable hydrostatic using variable-displacement pump and motors
At a glance
How the MT738 compares
vs. Crawler medianDistribution
Engine Power (hp)
Across all Crawler tractors
324.64 hp · 67th
This model
18
Median 200 hp
508
This modelCrawler tractorsMediann = 142
The MT738 ranks at the 67th percentile for engine power among recorded crawler tractors.
Overview
About the Challenger MT738
The Challenger MT738 is a powerful tracked tractor built for heavy-duty farm work. It has a strong AGCO Power engine with 7 cylinders and 324.64 hp. This engine is cooled by liquid and uses two turbochargers to boost its power. The tractor runs on diesel fuel and has a special system to clean its exhaust. One of the best things about the MT738 is its CVT transmission. This means it can change speeds smoothly without shifting gears. It can go forward and backward at many different speeds. The tractor is very heavy, weighing 36,050 lb, which helps it pull big loads. It has a three-point hitch at the back for attaching tools. The hydraulic system is strong and can lift heavy equipment. The MT738 also has a good fuel efficiency, using about 17 gallons per hour when working hard. This tractor is designed for comfort too. It's pretty quiet, with a sound level of 68.1 dB when not working. The tracks can be adjusted to fit different row widths, from 88 inches to 119.5 inches. In tests, the MT738 showed it could pull very heavy loads and work for a long time without problems. It's a great choice for farmers who need a strong, reliable tractor for big fields and tough jobs.
Full specifications
Every recorded spec
General
| Manufacturer | Challenger |
|---|---|
| Model | MT738 |
| Category | Crawler tractor |
| Type | Tracklayer-rubber tracked |
| Operating weight | 36,050lb |
Engine
| Make | AGCO |
|---|---|
| Model | Power |
| Power | 324.64hp |
| Cylinders | 7 |
| Displacement | 599ci |
| Bore | 4.37in |
| Stroke | 5.71in |
Transmission
| Type | CVT, infinitely variable hydrostatic using variable-displacement pump and motors |
|---|
Chassis & drive
| Chassis | Tracklayer-rubber tracked |
|---|---|
| Drive | Track |
Hydraulics
| Type | Load sensing |
|---|
Dimensions
| Operating weight | 36,050lb |
|---|
Head to head
MT738 vs. Crawler median
How the Challenger MT738 compares to other Crawler tractors
| Spec | This model | Crawler median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 325 hp | 200 hp | +62% | 67th |
| Engine Displacement | 599 ci | 468 ci | +28% | 66th |
| Cylinders | 7 | 6 | +17% | 97th |
| Operating Weight | 36,050 lb | 23,320 lb | +55% | 77th |
Medians and percentiles are computed from the crawler tractors in our database with a recorded value for each spec (sample sizes 142–192 models).
Compare to tractors with similar specs
Commonly compared Challenger tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Challenger MT765C | 320.72 hp | 31,085 lb | — | Compare → |
| Challenger 65D | 300 hp | 35,235 lb | — | Compare → |
| Challenger 85C | 355 hp | 33,645 lb | — | Compare → |
| Challenger 65B | 285 hp | 34,030 lb | — | Compare → |
| Challenger 65C | 285 hp | 32,875 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Big Bud HN320 | 320 hp | 36,000 lb | — | Compare → |
| AGCO DT275B | 316.6 hp | 25,840 lb | 2009–2010 | Compare → |
| CaseIH 9170 | 335 hp | — | — | Compare → |
| CaseIH 9270 | 335 hp | 34,045 lb | — | Compare → |
| CaseIH 9350 | 310 hp | 28,720 lb | — | Compare → |
Explore
Challenger siblings
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FAQ
Common questions
How much horsepower does the Challenger MT738 have?
The Challenger MT738 produces 324.64 hp from its 7-cylinder engine. Engine displacement is 599 ci.
What hitch category is the Challenger MT738?
The Challenger MT738 uses a Category III/IVN hitch.
How much does the Challenger MT738 weigh?
The Challenger MT738 weighs about 36,050 lb in operating condition.
What transmission is in the Challenger MT738?
Transmission on the Challenger MT738 is CVT, infinitely variable hydrostatic using variable-displacement pump and motors.
What type of hydraulic system does the Challenger MT738 use?
Hydraulics on the Challenger MT738 are Load sensing.
What maintenance does the Challenger MT738 require?
Like any tractor, the Challenger MT738 needs periodic engine oil and filter changes, hydraulic fluid checks, and regular greasing and inspection. The owner's manual lists the manufacturer's recommended service intervals.