Brand siblingFour-Wheel DrivePerformance profile
Challenger MT855
The Challenger MT855 is a powerful tractor built for big jobs on the farm. It has a strong Caterpillar C16 engine with 6 cylinders and 450 horsepower. This engine is turbocharged and diesel-powered, giving it lots of strength for tough work. The tractor has a full power shift transmission with 16 forward gears and 4 reverse gears, making it easy to change speeds for different tasks. This tractor is big and heavy, weighing 41,000 pounds. It's about 22 feet long, 12 feet wide, and 11.5 feet tall. The MT855 has a closed center load sensing hydraulic system and a rear hitch for attaching tools. It also has wet disc brakes that work well in muddy conditions. Some extra features include an air cleaner with two paper filters and an electric starter that runs on 12 volts. All these parts work together to make the Challenger MT855 a strong and reliable tractor for large farms.
ManufacturerChallengerPower450 hpEngine6-cylTransFull power shift
Image not recorded
Quick specs
- Category
- Four-Wheel Drive
- Engine Power Output
- 450hp
- Operating Weight
- 41,000 lb
- Transmission
- Full power shift
At a glance
How the MT855 compares
vs. Four-Wheel Drive medianDistribution
Engine Power (hp)
Across all Four-Wheel Drive tractors
450 hp · 64th
This model
84
Median 375 hp
549
This modelFour-Wheel Drive tractorsMediann = 162
The MT855 ranks at the 64th percentile for engine power among recorded four-wheel drive tractors.
Overview
About the Challenger MT855
The Challenger MT855 is a powerful tractor built for big jobs on the farm. It has a strong Caterpillar C16 engine with 6 cylinders and 450 horsepower. This engine is turbocharged and diesel-powered, giving it lots of strength for tough work. The tractor has a full power shift transmission with 16 forward gears and 4 reverse gears, making it easy to change speeds for different tasks. This tractor is big and heavy, weighing 41,000 pounds. It's about 22 feet long, 12 feet wide, and 11.5 feet tall. The MT855 has a closed center load sensing hydraulic system and a rear hitch for attaching tools. It also has wet disc brakes that work well in muddy conditions. Some extra features include an air cleaner with two paper filters and an electric starter that runs on 12 volts. All these parts work together to make the Challenger MT855 a strong and reliable tractor for large farms.
Full specifications
Every recorded spec
General
| Manufacturer | Challenger |
|---|---|
| Model | MT855 |
| Category | Four-Wheel Drive tractor |
| Operating weight | 41,000lb |
Engine
| Make | Caterpillar |
|---|---|
| Model | C16 |
| Power | 450hp |
| Cylinders | 6 |
| Displacement | 893ci |
| Bore | 5.4in |
| Stroke | 6.5in |
Transmission
| Type | Full power shift |
|---|---|
| Forward gears | 16 |
| Reverse gears | 4 |
Chassis & drive
| Brakes | Hydraulic wet disc |
|---|
Hydraulics
| Type | Closed center load sensing |
|---|
Dimensions
| Length | 265.9in |
|---|---|
| Width | 142.1in |
| Height | 138.7in |
| Operating weight | 41,000lb |
Head to head
MT855 vs. Four-Wheel Drive median
How the Challenger MT855 compares to other Four-Wheel Drive tractors
| Spec | This model | Four-Wheel Drive median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 450 hp | 375 hp | +20% | 64th |
| Engine Displacement | 893 ci | 826 ci | +8% | 69th |
| Cylinders | 6 | 6 | at median | 50th |
| Forward Gears | 16 | 16 | at median | 50th |
| Operating Weight | 41,000 lb | 37,428 lb | +10% | 61st |
| Length | 266 in | 275 in | -3% | 36th |
| Width | 142 in | 116 in | +23% | 80th |
| Height | 139 in | 143 in | -3% | 43rd |
Medians and percentiles are computed from the four-wheel drive tractors in our database with a recorded value for each spec (sample sizes 71–162 models).
Compare to tractors with similar specs
Commonly compared Challenger tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Challenger MT865B | 455.61 hp | 44,140 lb | — | Compare → |
| Challenger MT855C | 475 hp | 41,000 lb | — | Compare → |
| Challenger MT955C | 475 hp | 53,890 lb | — | Compare → |
| Challenger 1042 | 410.1 hp | 31,615 lb | — | Compare → |
| Challenger MT835C | 402.32 hp | 50,000 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Big Bud 450 | 450 hp | 40,000 lb | — | Compare → |
| Big Bud 450/20 | 450 hp | 41,500 lb | — | Compare → |
| Big Bud 450/50 | 450 hp | 41,500 lb | — | Compare → |
| Big Bud KT400 | 450 hp | 40,000 lb | — | Compare → |
| Big Bud KT450 | 450 hp | 43,000 lb | — | Compare → |
Explore
Challenger siblings
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FAQ
Common questions
How much horsepower does the Challenger MT855 have?
The Challenger MT855 produces 450 hp from its 6-cylinder engine. Engine displacement is 893 ci.
How much does the Challenger MT855 weigh?
The Challenger MT855 weighs about 41,000 lb in operating condition.
What transmission is in the Challenger MT855?
Transmission on the Challenger MT855 is Full power shift, with 16 forward speeds.
What type of hydraulic system does the Challenger MT855 use?
Hydraulics on the Challenger MT855 are Closed center load sensing.
What maintenance does the Challenger MT855 require?
Like any tractor, the Challenger MT855 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.