Challenger MT455D
The Challenger MT455D is a powerful tractor built for tough farm work. It has a strong engine made by AGCO Power. This engine has 4 cylinders and can produce 110 horsepower. It uses diesel fuel and has a turbocharger to make it even stronger. The engine is cooled by liquid to keep it running smoothly. This tractor has a special transmission with 16 forward gears and 16 reverse gears. This helps the driver choose the right speed for different jobs. The MT455D weighs 11,900 pounds, which helps it handle heavy loads. It has a modern hydraulic system that makes it easy to control attachments. The tractor also has new technology to reduce harmful emissions, making it better for the environment. Overall, the Challenger MT455D is a reliable and versatile tractor for many types of farm work.

Quick specs
- Category
- Agricultural
- Engine Power Output
- 110hp
- Operating Weight
- 11,900 lb
- Transmission
- Four-speed power shift
At a glance
How the MT455D compares
vs. Agricultural medianDistribution
Engine Power (hp)
Across all Agricultural tractors
This model
The MT455D ranks at the 50th percentile for engine power among recorded agricultural tractors.
Overview
About the Challenger MT455D
The Challenger MT455D is a powerful tractor built for tough farm work. It has a strong engine made by AGCO Power. This engine has 4 cylinders and can produce 110 horsepower. It uses diesel fuel and has a turbocharger to make it even stronger. The engine is cooled by liquid to keep it running smoothly. This tractor has a special transmission with 16 forward gears and 16 reverse gears. This helps the driver choose the right speed for different jobs. The MT455D weighs 11,900 pounds, which helps it handle heavy loads. It has a modern hydraulic system that makes it easy to control attachments. The tractor also has new technology to reduce harmful emissions, making it better for the environment. Overall, the Challenger MT455D is a reliable and versatile tractor for many types of farm work.
Full specifications
Every recorded spec
General
| Manufacturer | Challenger |
|---|---|
| Model | MT455D |
| Category | Agricultural tractor |
| Operating weight | 11,900lb |
Engine
| Make | AGCO Power |
|---|---|
| Model | 49AWI |
| Power | 110hp |
| Cylinders | 4 |
| Displacement | 299ci |
| Bore | 4.25in |
| Stroke | 5.28in |
Transmission
| Type | Four-speed power shift |
|---|---|
| Forward gears | 16 |
| Reverse gears | 16 |
Chassis & drive
| Steering | Hydrostatic Power |
|---|
Hydraulics
| Type | Closed Center Load Sensing (CCLS) |
|---|
Dimensions
| Operating weight | 11,900lb |
|---|
Head to head
MT455D vs. Agricultural median
How the Challenger MT455D compares to other Agricultural tractors
| Spec | This model | Agricultural median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 110 hp | 110 hp | at median | 50th |
| Engine Displacement | 299 ci | 336 ci | -11% | 46th |
| Cylinders | 4 | 5.5 | -27% | 31st |
| Forward Gears | 16 | 16 | at median | 50th |
| Operating Weight | 11,900 lb | 10,914 lb | +9% | 55th |
Medians and percentiles are computed from the agricultural tractors in our database with a recorded value for each spec (sample sizes 971–1,130 models).
Compare to tractors with similar specs
Commonly compared Challenger tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Challenger MT465E | 115 hp | 15,432 lb | — | Compare → |
| Challenger MT545B | 116.3 hp | 14,835 lb | — | Compare → |
| Challenger MT525B | 103.5 hp | 15,200 lb | — | Compare → |
| Challenger MT465D | 120 hp | 12,500 lb | — | Compare → |
| Challenger MT545B MFWD | 120 hp | 11,052 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| AGCO LT90A | 110 hp | 8,820 lb | — | Compare → |
| Agrinar T-110 | 110 hp | — | — | Compare → |
| Allis Chalmers HD11 | 110 hp | 21,000 lb | 1955–1965 | Compare → |
| Apollo 1104 | 110 hp | 10,710 lb | — | Compare → |
| AGCO LT85A | 110.1 hp | 10,605 lb | — | Compare → |
Explore
Challenger siblings
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Gallery
Challenger MT455D photos



FAQ
Common questions
What is the engine power output of the Challenger MT455D?
Rated engine output for the Challenger MT455D is 110 hp, delivered by a 4-cylinder engine. The engine displaces 299 ci.
What hitch category is the Challenger MT455D?
The Challenger MT455D uses a Category III/II hitch.
What is the operating weight of the Challenger MT455D?
In working trim, the Challenger MT455D comes in at roughly 11,900 lb.
Which transmission does the Challenger MT455D use?
The Challenger MT455D is equipped with a Four-speed power shift transmission with 16 forward gears.
What type of hydraulic system does the Challenger MT455D use?
Hydraulics on the Challenger MT455D are Closed Center Load Sensing (CCLS).
How do I maintain a Challenger MT455D?
Routine service for the Challenger MT455D covers engine oil and filter changes, hydraulic and coolant level checks, air filter cleaning, and scheduled inspections. Refer to the manufacturer's maintenance schedule for exact intervals.




