The Challenger MT525B tractor is powered by a Caterpillar 6.0L 6-cyl diesel engine that provides of horsepower and torque. It has a drive configuration and a 32-speed partial power shift/24-speed partial power shift/continuously variable transmission transmission.

Engine

The engine is a Caterpillar 3056C turbocharged diesel 6-cylinder liquid-cooled vertical inline with a displacement of 365.2ci / 6.0L and bore/stroke of 3.937x5.00inches / 100x 127 mm. It has an emission rating of Tier II and produces 118hp / 88.0kW of power. The fuel system is electronic direct injection and the cooling system uses a viscous fan. The engine has dual paper elements for air cleaning and a compression ratio of 17.5:1. It has a rated RPM of 2200 and idle RPM of 800-2350. The starter voltage is 12 and starter power is 4 hp/3.0 kW. The engine has an oil capacity of 15.3qts / 14.5L and a coolant capacity of 29.6qts / 28.0L.


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Transmission

The transmission information is not specified in the data provided.

Brakes

The brakes are hydraulic wet disc brakes. The tractor has two- or four-wheel drive and power steering. The cab is standard with heat and A/C, and there is an optional pneumatic cab suspension and automatic climate control. The final drive is inboard planetary and the differential location is electro-hydraulic front and rear. The tractor has optional hydraulic trailer brakes.



Steering

The steering is powered by a Caterpillar 6.0L 6-cylinder diesel engine.


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Common Problems

Users have reported issues with the hydraulic system, specifically leaks and malfunctions. Some users have also reported problems with the transmission, including difficulty shifting gears and slipping. Another common issue is with the electrical system, with some users experiencing problems with the battery and alternator. Additionally, some users have reported issues with the fuel system, including clogged filters and fuel pump failures. Finally, some users have reported problems with the brakes, including reduced stopping power and uneven wear.

What Users Like

Users appreciate the Challenger MT525B's powerful engine and smooth ride. The tractor is also praised for its comfortable cab, which is equipped with heat and A/C. Users also appreciate the tractor's power steering and hydraulic wet disc brakes, which provide excellent stopping power. Finally, users like the tractor's versatility, with the option for two- or four-wheel drive and the availability of hydraulic trailer brakes.

Challenger MT525B Technical Specifications

Engine Detail

DescriptionCaterpillar 3056C turbocharged diesel 6-cylinder liquid-cooled vertical inline
Displacemen365.2ci / 6.0L
Bore/strok3.937x5.00inches / 100x 127 mm
EmissionTier II
Powe118hp / 88.0kW
Fuel Systeelectronic direct injection
Cooling Systeviscous fan
Air Cleanedual paper elements
Compressio17.5:1
Rated Rp2200
Idle Rp800-2350
Starter Volt12
Starter Powe4 hp/3.0 kW
Oil Capacit15.3qts / 14.5L
Coolant Capacit29.6qts / 28.0L

Engine

DescriptionCaterpillar 6.0L 6-cyl diesel

Mechanical

DescriptionTwo- or four-wheel drive/Power steering/Hydraulic wet disc brakes/Cab standard with heat and A/C. Optional pneumatic cab suspension and automatic climate control.
Final Driveinboard planetary
Differential Locelectro-hydraulic front and rear
Trailer Brakehydraulic OptOptional

Tires

Ag Fron14L-16.1 (2WD)/14.9R28 (4WD)
Ag Rea18.4R38

Dimensions And Tires

2wd Wheelbas112.1inches / 284cm
4wd Wheelbas109.5inches / 278cm
Weigh11052 to 14835 pounds
Front Tir14L-16.1
Rear Tir18.4R38

Capacity

Fue71gal / 268.7L
Autopower Hydraulic Syste18.5gal / 70.0L
Cvt Hydraulic Syste26.4gal / 99.9L

Hydraulics

Typclosed center pressure flow compensating (PFC)
Autopower Capacit18.5gal / 70.0L
Cvt Capacit26.4gal / 99.9L
Pressur2900psi / 200.0bar
Rear Valve2 to 4
Total Flo29gpm / 109.8lpm

Tractor Hitch

Rear TypII/III
Ap Rear Lift (at 248500lbs / 3855kg
Cvt Rear Lift (at 2411200lbs / 5080kg
Front Hitcoptional
Front Lif5,500lbs / 2494kg

Electrical

Grounnegative
Charging Systealternator
Charging Amp120
Batterie2
Battery Cc420
Battery Volt12

Power Take Off Pto

Rear Ptindependent
Rear Rp540/1000 (1.375)/540/540E / 1000OptOptional
Engine Rp540@1980 / 540E@1533 / 1000@2000 / 1000E@1548

Transmissions

Description32-speed partial power shift/24-speed partial power shift/continuously variable transmission

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Other Challenger tractors:

Challenger 1042, Challenger 1046, Challenger 1050, Challenger 35, Challenger 45, Challenger 55, Challenger 70C, Challenger 75D, Challenger 75E, Challenger 85C, Challenger 85D, Challenger 95E, Challenger MT297B, Challenger MT455D, Challenger MT455E, Challenger MT465D, Challenger MT465E, Challenger MT475D, Challenger MT475E, Challenger MT485D, Challenger MT485E, Challenger MT495D, Challenger MT495E, Challenger MT515D, Challenger MT515E, Challenger MT525B, Challenger MT525D, Challenger MT525E, Challenger MT535B, Challenger MT535D, Challenger MT535E, Challenger MT545B, Challenger MT545D, Challenger MT545E, Challenger MT555B, Challenger MT555D, Challenger MT555E, Challenger MT565B, Challenger MT565D, Challenger MT565E, Challenger MT575B, Challenger MT575D, Challenger MT575E, Challenger MT585B, Challenger MT585D, Challenger MT585E, Challenger MT595B, Challenger MT595D, Challenger MT595E, Challenger MT635B, Challenger MT645B, Challenger MT645C, Challenger MT645D, Challenger MT645E, Challenger MT655B, Challenger MT655C, Challenger MT655D, Challenger MT655E, Challenger MT665B, Challenger MT665C, Challenger MT665D, Challenger MT665E, Challenger MT675C, Challenger MT675D, Challenger MT675E, Challenger MT685D, Challenger MT685E, Challenger MT735, Challenger MT738, Challenger MT740, Challenger MT743, Challenger MT745, Challenger MT745B, Challenger MT755, Challenger MT755B, Challenger MT755D, Challenger MT755E, Challenger MT765, Challenger MT765B, Challenger MT765D, Challenger MT765E, Challenger MT775E, Challenger MT835, Challenger MT835B, Challenger MT835C, Challenger MT845, Challenger MT845B, Challenger MT845C, Challenger MT845E, Challenger MT851, Challenger MT855, Challenger MT855B, Challenger MT855C, Challenger MT855E, Challenger MT856, Challenger MT862, Challenger MT865, Challenger MT865B, Challenger MT865C, Challenger MT865E, Challenger MT867, Challenger MT875B, Challenger MT875C, Challenger MT875E, Challenger MT945B, Challenger MT945C, Challenger MT955B, Challenger MT955C, Challenger MT955E, Challenger MT965B, Challenger MT965C, Challenger MT965E, Challenger MT975B, Challenger MT975C, Challenger MT975E,