Challenger MT635B
The Challenger MT635B is a powerful agricultural tractor built for tough farm work. It has a strong 4-wheel drive system and a special transmission that can change speeds smoothly. This tractor is big and heavy, weighing 19,595 pounds, which helps it handle hard jobs. Under the hood, the MT635B has a 6-cylinder diesel engine made by Sisu. This engine is turbocharged, which means it can produce a lot of power. It puts out 215 horsepower, making it great for pulling heavy equipment. The engine is cooled by liquid to keep it running well even during long workdays. The tractor also has big agricultural tires that help it move easily on farm fields. Farmers will appreciate the MT635B's comfortable cab and its three-point hitch at the back for attaching tools. It has a smart hydraulic system that adjusts the oil flow as needed. The tractor is quite large, measuring 206 inches long, 118 inches wide, and 123.6 inches tall. This size, combined with its power, makes the Challenger MT635B a reliable choice for serious farming operations.
Quick specs
- Category
- Agricultural
- Engine Power Output
- 215hp
- Operating Weight
- 19,595 lb
- Transmission
- Continuously Variable Transmission (CVT)
At a glance
How the MT635B compares
vs. Agricultural medianDistribution
Engine Power (hp)
Across all Agricultural tractors
This model
The MT635B ranks at the 83rd percentile for engine power among recorded agricultural tractors.
Overview
About the Challenger MT635B
The Challenger MT635B is a powerful agricultural tractor built for tough farm work. It has a strong 4-wheel drive system and a special transmission that can change speeds smoothly. This tractor is big and heavy, weighing 19,595 pounds, which helps it handle hard jobs. Under the hood, the MT635B has a 6-cylinder diesel engine made by Sisu. This engine is turbocharged, which means it can produce a lot of power. It puts out 215 horsepower, making it great for pulling heavy equipment. The engine is cooled by liquid to keep it running well even during long workdays. The tractor also has big agricultural tires that help it move easily on farm fields. Farmers will appreciate the MT635B's comfortable cab and its three-point hitch at the back for attaching tools. It has a smart hydraulic system that adjusts the oil flow as needed. The tractor is quite large, measuring 206 inches long, 118 inches wide, and 123.6 inches tall. This size, combined with its power, makes the Challenger MT635B a reliable choice for serious farming operations.
Full specifications
Every recorded spec
General
| Manufacturer | Challenger |
|---|---|
| Model | MT635B |
| Category | Agricultural tractor |
| Type | 4x4 |
| Operating weight | 19,595lb |
Engine
| Make | Sisu |
|---|---|
| Model | 74ETA |
| Power | 215hp |
| Cylinders | 6 |
| Displacement | 449ci |
| Bore | 4.25in |
| Stroke | 5.28in |
Transmission
| Type | Continuously Variable Transmission (CVT) |
|---|
Chassis & drive
| Chassis | 4x4 |
|---|---|
| Drive | 4WD |
| Cab | Cab |
Hydraulics
| Type | Pressure Flow Compensated (PFC) |
|---|
Dimensions
| Length | 206in |
|---|---|
| Width | 118in |
| Height | 123.6in |
| Operating weight | 19,595lb |
Capacities
| Cooling system | 8.9gal |
|---|
Head to head
MT635B vs. Agricultural median
How the Challenger MT635B compares to other Agricultural tractors
| Spec | This model | Agricultural median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 215 hp | 110 hp | +95% | 83rd |
| Engine Displacement | 449 ci | 336 ci | +34% | 79th |
| Cylinders | 6 | 5.5 | +9% | 74th |
| Operating Weight | 19,595 lb | 10,914 lb | +80% | 82nd |
| Length | 206 in | 173 in | +19% | 82nd |
| Width | 118 in | 79.5 in | +48% | 96th |
| Height | 124 in | 111 in | +12% | 82nd |
Medians and percentiles are computed from the agricultural tractors in our database with a recorded value for each spec (sample sizes 497–1,130 models).
Compare to tractors with similar specs
Commonly compared Challenger tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Challenger MT585D | 212 hp | 18,695 lb | — | Compare → |
| Challenger MT575D | 202.4 hp | 18,660 lb | — | Compare → |
| Challenger MT585E | 201.2 hp | — | — | Compare → |
| Challenger MT595D | 233.9 hp | 19,310 lb | — | Compare → |
| Challenger MT655C SCR | 234 hp | 25,795 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| AGCO DT180 | 215 hp | 18,500 lb | 2002–2004 | Compare → |
| AGCO DT180A | 215 hp | 19,136 lb | 2005–2008 | Compare → |
| CaseIH 7150 | 215 hp | 18,587 lb | 1990–1993 | Compare → |
| CaseIH 7250 | 215 hp | 18,140 lb | 1994–1996 | Compare → |
| AGCO RT180A | 216.2 hp | 17,460 lb | — | Compare → |
Explore
Challenger siblings
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FAQ
Common questions
How much horsepower does the Challenger MT635B have?
The Challenger MT635B produces 215 hp from its 6-cylinder engine. Engine displacement is 449 ci.
What transmission is in the Challenger MT635B?
Transmission on the Challenger MT635B is Continuously Variable Transmission (CVT).
What type of hydraulic system does the Challenger MT635B use?
Hydraulics on the Challenger MT635B are Pressure Flow Compensated (PFC).
What hitch category is the Challenger MT635B?
The Challenger MT635B uses a Category III hitch.
How much does the Challenger MT635B weigh?
The Challenger MT635B weighs about 19,595 lb in operating condition.
What maintenance does the Challenger MT635B require?
Like any tractor, the Challenger MT635B 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.

