Agricultural tractorsSpec sheet
Challenger MT765
The Challenger MT765 is a powerful tractor designed for heavy-duty farm work. It has a Caterpillar engine with 6 cylinders and 298.77 hp, making it strong enough for tough jobs. The engine is turbocharged and uses diesel fuel, which helps it work efficiently in various conditions. This tractor has a special steering system that uses electro-hydraulics, controlled by a steering wheel. It has 16 forward gears and 4 reverse gears, giving the driver lots of options for different tasks. The MT765 is quite heavy, weighing 29,345 lb, which helps it stay stable during work. It has wet disc brakes that use hydraulics, making it easy to stop safely. The tractor also has a Category III hitch at the back for attaching various tools and equipment.
ManufacturerChallengerPower298.77 hp(222.8 kW)Class150–300 HP tractors →Engine6-cylinderTransmissionSelective gear fixed ratio with full range operator-controlled power shift
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Key specifications
- Category
- Agricultural
- Engine power
- 299hp
- Operating weight
- 29,345 lb
- Transmission
- Selective gear fixed ratio with full range operator-controlled power shift
Category comparison
MT765 compared with its category
vs. Agricultural medianDistribution
Engine Power (hp)
All recorded Agricultural tractors
298.77 hp · 93rd
This model
13
Median 110 hp
282
This modelAgricultural tractorsMediann = 1,028
The MT765 ranks at the 93rd percentile for engine power among recorded agricultural tractors.
Overview
About the Challenger MT765
The Challenger MT765 is a powerful tractor designed for heavy-duty farm work. It has a Caterpillar engine with 6 cylinders and 298.77 hp, making it strong enough for tough jobs. The engine is turbocharged and uses diesel fuel, which helps it work efficiently in various conditions. This tractor has a special steering system that uses electro-hydraulics, controlled by a steering wheel. It has 16 forward gears and 4 reverse gears, giving the driver lots of options for different tasks. The MT765 is quite heavy, weighing 29,345 lb, which helps it stay stable during work. It has wet disc brakes that use hydraulics, making it easy to stop safely. The tractor also has a Category III hitch at the back for attaching various tools and equipment.
Full specifications
Recorded specifications
General
| Manufacturer | Challenger |
|---|---|
| Model | MT765 |
| Category | Agricultural tractor |
| Operating weight | 29,345lb(13,310 kg) |
Engine
| Make | Caterpillar |
|---|---|
| Power | 298.77hp(222.8 kW) |
| Cylinders | 6 |
| Displacement | 537ci(8.8 L) |
| Bore | 4.41in(112 mm) |
| Stroke | 5.87in(149 mm) |
Transmission
| Type | Selective gear fixed ratio with full range operator-controlled power shift |
|---|---|
| Forward gears | 16 |
| Reverse gears | 4 |
Chassis & drive
| Steering | Electro-hydraulic differential steering controlled by steering wheel |
|---|---|
| Brakes | Wet multiple disc, hydraulically actuated by foot pedal |
Dimensions
| Operating weight | 29,345lb(13,310 kg) |
|---|
Closest alternatives
MT765 compared with the nearest models by horsepower
By engine horsepower, the nearest agricultural models to the MT765 are the Challenger MT665D and the New Holland 9480. The Challenger MT665D matches it on rated power and weighs 3,980 lb less, so it is lighter for its power, which favors PTO and transport work over heavy draft. The New Holland 9480 is rated 1.2 hp higher and weighs 5,180 lb less, carrying 81 lb per horsepower against 98 lb. Of the 3 models, the MT765 has the highest weight per horsepower at 98 lb per hp.
| Spec | Challenger MT765 | Challenger MT665D | New Holland 9480 |
|---|---|---|---|
| Engine power | 298.8 hp222.8 kW | 298.9 hp222.9 kW | 300 hp223.7 kW |
| Operating weight | 29,345 lb13,311 kg | 25,365 lb11,505 kg | 24,165 lb10,961 kg |
| Weight per hp | 98 lb/hp60 kg/kW | 85 lb/hp52 kg/kW | 81 lb/hp49 kg/kW |
| Displacement | 537 ci8.8 L | 513.8 ci8.42 L | 855 ci14.01 L |
| Cylinders | 6 | 6 | 6 |
| Transmission | Selective gear fixed ratio with full range operator-controlled power shift | Continuously Variable Transmission | Partially synchronized and full power shift |
Calculators
Calculators for the MT765
PTO power
About 248 to 269 PTO hp
Estimated from the 298.77 hp engine rating. The calculator also estimates drawbar power by surface.
Implement sizing
Implements a 298.77 hp tractor can run
Maximum size is about a 35.5 ft rotary cutter or a 30.5 ft tiller. The calculator also sizes discs, plows and balers.
Ballast
114 lb per PTO hp as listed
Heavy draft work calls for 120 to 135 lb/hp. The calculator gives the ballast to add.
Units
298.77 hp is 222.8 kW
The converter gives kW and metric PS values, as used on European spec sheets.
Category medians
MT765 vs. Agricultural median
Challenger MT765 compared with other Agricultural tractors
| Spec | This model | Agricultural median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 299 hp | 110 hp | +172% | 93rd |
| Engine Displacement | 537 ci | 336 ci | +60% | 89th |
| Cylinders | 6 | 5.5 | +9% | 74th |
| Forward Gears | 16 | 16 | at median | 50th |
| Operating Weight | 29,345 lb | 10,914 lb | +169% | 94th |
Medians and percentiles are calculated from the agricultural tractors in the database that have a recorded value for each specification (sample size 971–1,130 models).
Same manufacturer
Other Challenger models
Other manufacturers
Models with similar horsepower
FAQ
Frequently asked questions
How much horsepower does the Challenger MT765 have?
The Challenger MT765 produces 298.77 hp from its 6-cylinder engine. Engine displacement is 537 ci.
How much does the Challenger MT765 weigh?
The Challenger MT765 weighs about 29,345 lb in operating condition.
What transmission is in the Challenger MT765?
Transmission on the Challenger MT765 is Selective gear fixed ratio with full range operator-controlled power shift, with 16 forward speeds.
What hitch category is the Challenger MT765?
The Challenger MT765 uses a Category III hitch.
What maintenance does the Challenger MT765 require?
The Challenger MT765 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.