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Tractors > Challenger > MT525B

Challenger MT525B

Challenger MT525B tractor photo
2004 - 2011   MT500B Series
Model years
Row-Crop tractor
Series next:Challenger MT535B

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


Manufacturer:Challenger (a part of AGCO)
Factory:Beauvais, France

Challenger MT525B Engine:

   Caterpillar 6.0L 6-cyl diesel
full engine details ...


Fuel:71 gal [268.7 L]
AutoPower Hydraulic system:18.5 gal [70.0 L]
CVT Hydraulic system:26.4 gal [99.9 L]

3-Point Hitch:

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

Power Take-off (PTO):

Rear PTO:independent
Rear RPM:540/1000 (1.375)
Engine RPM:540@1980

Dimensions & Tires:

2WD Wheelbase:112.1 inches [284 cm]
4WD Wheelbase:109.5 inches [278 cm]
Weight:11052 to 14835 pounds
Front tire:14L-16.1
Rear tire:18.4R38
full dimensions and tires ...

MT525B Serial Numbers:

2004: N00001
2005: P00001
2006: R00001
2007: S00001

how to read serial numbers...


Challenger MT525B Power:

Engine:118 hp [88.0 kW]
PTO (claimed):95 hp [70.8 kW]
Drawbar (tested):81.8 hp [61.0 kW]
PTO (tested):110.9 hp [82.7 kW]
power test details ...


Chassis:4x2 2WD
 4x4 MFWD 4WD
Final drives:inboard planetary
Differential lock:electro-hydraulic front and rear
Brakes:hydraulic wet disc
Trailer brakes:hydraulic*Optional
Cab:Cab standard with heat and A/C. Optional pneumatic cab suspension and automatic climate control.


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


Charging system:alternator
Charging amps:120


Cold-cranking amps:420

Page information:

Last update:August 10, 2018
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