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Tractors > Challenger > MT545B

Challenger MT545B

Challenger MT545B tractor photo
2004 - 2011   MT500B Series
Model years
Row-Crop tractor
Previous model:Challenger MT545
Series next:Challenger MT555B
Series back:Challenger MT535B

The Challenger MT545B is similar to the Massey Ferguson 7480.


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

Challenger MT545B Engine:

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


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

3-Point Hitch:

Rear Type:II/III
Rear lift (at 24"/610mm):9,391 lbs [4259 kg]
 11,200 lbs [5080 kg] (CVT)
Front Hitch:optional
Front lift:5,500 lbs [2494 kg]

Power Take-off (PTO):

Rear PTO:independent
Clutch:electro-hydraulic wet disc
Rear RPM:540/1000 (standard)
Engine RPM:540@1980

Dimensions & Tires:

Wheelbase:112.1 inches [284 cm]
Weight:11052 to 14835 pounds
Front tire:11.00-16
Rear tire:580/70R38
full dimensions and tires ...

MT545B Serial Numbers:

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

how to read serial numbers...


Challenger MT545B Power:

Engine:143 hp [106.6 kW]
PTO (claimed):115 hp [85.8 kW]
Drawbar (tested):100.4 hp [74.9 kW]
PTO (tested):125.7 hp [93.7 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)
Capacity:18.5 gal [70.0 L] (AutoPower)
 26.4 gal [99.9 L] (CVT)
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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