Challenger MT525B

Name: Challenger MT525B
Brand: Challenger

Power

118 hp

Production

2004-2011

Engine

Turbocharged diesel, 6-cylinder

Transmission

AutoPower IV

Drive

2WD/4WD

100–140 HP 2000s 2010s

From the same series:

MT535B

Introduction

Challenger MT525B: Power and Versatility Redefined

Get ready to experience a new level of agricultural efficiency with the Challenger MT525B. This tractor isn't just a machine; it's a testament to robust engineering and thoughtful design, built to tackle the most demanding tasks on your farm with unparalleled ease and power. Prepare to be impressed by its blend of raw strength and intelligent technology.

Heart of a Lion: The Caterpillar Engine

Under the hood, the MT525B roars to life with a formidable Caterpillar 3056C engine. This liquid-cooled, 6-cylinder powerhouse, boasting a displacement of 6.0 liters, delivers a commanding 118 horsepower. Its electronic direct injection system ensures optimal fuel efficiency, while the turbocharged diesel design provides the torque needed for heavy-duty operations. With emissions compliance meeting Tier II standards and a robust cooling system featuring a viscous fan, this engine is built for sustained performance under pressure.

Seamless Power Delivery: Transmission Options

The MT525B offers a trio of advanced transmission choices to perfectly match your operational needs. Opt for the AutoPower IV, featuring 32 forward and reverse speeds with a 4-speed power shift, or the AutoPower VI, providing 24 forward and reverse gears. For ultimate flexibility and precision, the TechStar CVT (Continuously Variable Transmission) offers infinite forward and reverse speeds across two ranges, ensuring you're always in the optimal gear for maximum productivity and fuel economy.

Hydraulic Prowess for Every Implement

When it comes to hydraulic performance, the MT525B truly shines. Its closed-center, pressure-flow compensating (PFC) hydraulic system operates at a robust 2900 psi, delivering a substantial total flow of 29 gpm. With up to 4 rear hydraulic valves, this tractor is equipped to handle a wide array of demanding implements, from complex balers to sophisticated tillage equipment, ensuring smooth and responsive control for every task.

Commanding Control and Comfort

Step into the operator's station and experience true command. The MT525B features a standard cab equipped with heating and air conditioning for year-round comfort. With power steering for effortless maneuverability and hydraulic wet disc brakes for reliable stopping power, operating this tractor is a pleasure. The option for pneumatic cab suspension and automatic climate control further elevates the operator experience, minimizing fatigue during long working days.

Versatile PTO and Hitch Capabilities

Adaptability is key in modern agriculture, and the MT525B delivers. Its rear PTO offers versatile options including 540, 540E, and 1000 RPM, ensuring compatibility with a vast range of implements. The robust hitch system supports up to 8500 lbs (3855 kg) with the AutoPower transmission and an impressive 11200 lbs (5080 kg) with the TechStar CVT, with the added benefit of an optional front hitch for even greater versatility.

Conclusion

"The Challenger MT525B stands as a beacon of power, versatility, and operator comfort. Its robust Caterpillar engine, flexible transmission options, and advanced hydraulic system make it a formidable contender for any agricultural operation. Whether you're engaged in heavy tillage, precision planting, or demanding fieldwork, the MT525B is engineered to exceed expectations and boost your farm's productivity. This tractor is a smart investment for those seeking reliability and performance."

Introduction

Production Information of Challenger, MT525B

The production information of the tractor (MT525B) includes details about its manufacturing.

The Challenger 525B is similar to the Massey Ferguson 6465 and 7465.

Row-Crop tractor

Built in Beauvais, France


Manufacturer	Challenger (a part of AGCO)

Dimension and Tires Information of Challenger, MT525B

This section sums up the dimension and tires information of the tractor.

Flange rear axle


Rear tread	54.4 to 88.1 inches [138 to 223 cm]
2WD Wheelbase	112.1 inches [284 cm]
Height (cab)	112.8 inches [286 cm]
Width	81.1 inches [205 cm]
4WD Wheelbase	109.5 inches [278 cm]
2WD Front tread	64.1 to 83 inches [162 to 210 cm]
Clearance (drawbar)	15.4 inches [39 cm]
Length	168.5 inches [427 cm]
4WD Front tread	61.7 to 80.8 inches [156 to 205 cm]
2WD Front tread	73.2 to 96 inches [185 to 243 cm (wide row-crop axle)]


Ag front	14L-16.1 (2WD)
	14.9R28 (4WD)
Ag rear	18.4R38

Engine Specifications of Challenger, MT525B

Get the specifications for the engine and if different options are available.

Caterpillar 3056C

Liquid-cooled vertical inline

Turbocharged diesel

6-cylinder


Starter power	4 hp [3.0 kW]
Starter volts	12
Power	118 hp [88.0 kW]
Oil capacity	15.3 qts [14.5 L]
Cooling system	Viscous fan
Air cleaner	Dual paper elements
Fuel system	Electronic direct injection
Displacement	365.2 ci [6.0 L]
Emissions	Tier II
Bore/Stroke	3.937x5.00 inches [100 x 127 mm]
Idle RPM	800-2350
Coolant capacity	29.6 qts [28.0 L]
Rated RPM	2200
Compression	17.5:1

Transmission Information of Challenger, MT525BY

Discover all variants of transmission available for this tractor model.

Transmission variants 1

Four synchronized gears (1-4) in two synchronized ranges (low/high) with a four-speed (A-D) power shift on the left-hand power shuttle lever.


Transmission	AutoPower IV
Clutch	Hydraulic wet disc
Type	Partial power shift
Gears	32 forward and reverse

Transmission variants 2

Four gears with six power shift ranges. The AutoPower VI became acailable in 2005.


Transmission	AutoPower VI
Type	Partial power shift
Gears	24 forward and reverse

Transmission variants 3


Transmission	TechStar CVT
Oil capacity	59.2 qts [56.0 L]
Type	Continuously variable transmission
Gears	Infinite forward and reverse (2-range)

32-speed partial power shift

24-speed partial power shift

Continuously variable transmission

Mechanical Specs of Challenger, MT525BY

This section summarizes all mechanical information such as the brake system and other specifications.

Cab standard with heat and A/C. Optional pneumatic cab suspension and automatic climate control.

Two- or four-wheel drive

Hydraulic wet disc brakes

Power steering


Final drives	Inboard planetary
Trailer brakes	Hydraulic OptOptional
Differential lock	Electro-hydraulic front and rear

Power Information of Challenger, MT525BY

Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.


	1000E@1548
Rear PTO	Independent
	540E@1533
Engine RPM	540@1980
Rear PTO Type	540/1000 (1.375)
	1000@2000
	540/540E/1000 OptOptional

Hydraulics Specifications of Challenger, MT525B

Hydraulic system type, pressure, pump flow and valves.


Type	Closed center pressure flow compensating (PFC)
Rear valves	2 to 4
Pressure	2900 psi [200.0 bar]
AutoPower Capacity	18.5 gal [70.0 L]
Total flow	29 gpm [109.8 lpm]
CVT Capacity	26.4 gal [99.9 L]

Three-Point Hitch of Challenger, MT525B

Hitch category and rear/front lift capacity.


Rear Type	II/III
Front lift	5,500 lbs [2494 kg]
Front Hitch	Optional
AP Rear lift (at 24"/610mm)	8500 lbs [3855 kg]
CVT Rear lift (at 24"/610mm)	11200 lbs [5080 kg]

Electrical System of Challenger, MT525B

Battery voltage, charging system and ground.


Ground	Negative
Battery CCA	420
Batteries	2
Charging system	Alternator
Battery volts	12
Charging amps	120

Frequently asked questions

How much horsepower does the Challenger MT525B have?

The Challenger MT525B delivers 118 HP.

What years was the Challenger MT525B produced?

The Challenger MT525B was produced in 2004-2011.

What engine does the Challenger MT525B have?

The Challenger MT525B is powered by a Turbocharged diesel, 6-cylinder engine.

What transmission does the Challenger MT525B use?

The Challenger MT525B uses a AutoPower IV transmission.

Is the Challenger MT525B 4WD?

The Challenger MT525B is available in 2WD/4WD.

More Challenger models

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