Compare/Challenger MT455E vs Challenger MT525B

Challenger MT455E vs Challenger MT525B

Verdict: Challenger MT455E vs Challenger MT525B

The Challenger MT455E and the Challenger MT525B are both tractors — here is how they stack up on the figures that matter. Challenger MT455E leads on rated power with 105 hp against 97 hp. Challenger MT455E is the lighter machine (6,999 kg vs 11,052 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Challenger MT525B holds more fuel (268.8 L vs 253.6 L) for longer stints between fills. Challenger MT455E is the newer design (2017 vs 2004). In short: choose the Challenger MT455E for outright pulling power, or the Challenger MT525B if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Acreage600 acBudgetMain crop / use

Fit & specs

Challenger

Fit score

Best match

Clear

Challenger

Fit score

Best match

Clear

Rated power

105 hp

97 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

Challenger (a part of AGCO)Reference

liquid-cooledReference

50 KPH speeds available with front-axle suspension.Reference

Differential lock

electro-hydraulic front and rearReference

Final drives

—

inboard planetaryReference

Trailer brakes

—

hydraulicReference

Variants

6465

—

similar Massey Ferguson modelReference

7465

—

similar Massey Ferguson modelReference

6712S

similar Massey Ferguson modelReference

—

Engine

Fuel tank

253.6 LReference

268.8 LReference

Exhaust fluid (DEF)

29.9 LReference

—

Engine

82.0 kWReference

88.0 kWReference

Displacement

4.9 LReference

6.0 LReference

Bore/Stroke

108 x 134 mmReference

100 x 127 mmReference

Emissions

Tier IVReference

Tier IIReference

Emission control

selective catalytic reductionReference

—

Power

82.0 kWReference

88.0 kWReference

Maximum Power

89.5 kWReference

—

Fuel system

high-pressure common rail direct injectionReference

electronic direct injectionReference

Rated RPM

2100Reference

2200Reference

Torque

691.6 NmReference

—

Torque RPM

1600Reference

—

Starter

electricReference

—

Starter volts

12Reference

Fuel Type

dieselReference

No of Cylinders

4 cylinderReference

6 cylinderReference

Rated engine speed

2,100 RPMReference

2,200 RPMReference

Emissions compliance

Tier IV | selective catalytic reductionReference

Tier IIReference

Engine torque at rated speed

231.3 kgReference

—

Bore and stroke

4.251x5.276 inchesReference

4.14x5.00 inchesReference

Cooling system

liquid-cooledReference

viscous fanReference

Drawbar (tested)

—

61.0 kWReference

Air cleaner

—

dual paper elementsReference

Compression

—

17.5:1Reference

Idle RPM

—

800-2350Reference

Starter power

—

3.0 kWReference

Oil capacity

—

56.0 LReference

Coolant capacity

—

28.0 LReference

Max power

—

61.0 kWReference

Power at rated engine speed

—

72.1 kWReference

Compression ratio

—

17.5:1Reference

Transmission

AutoPower IVReference

TechStar CVTReference

Gears

16 forward and reverseReference

infinite forward and reverse (2-range)Reference

Clutch

hydraulic wet discReference

Transmission Type

PowershiftReference

forward and reverse options

AutoPower IV - 16F and 16RReference

—

Wheel Drive

4WDReference

Rear Axle Drive Type

—

inboard planetaryReference

PTO & Hydraulics

PTO (claimed)

78.3 kWReference

70.8 kWReference

Type

four-speed power shiftReference

continuously variable transmissionReference

Valves

up to 5Reference

—

Pump flow

189.2 lpmReference

—

Rear Type

III/IIReference

II/IIIReference

Rear lift (at 24"/610mm)

5100 kgReference

—

Rear Arms

telescopic link endReference

—

Rear PTO

independentReference

Rear PTO Type

540/540E/1000/1000EReference

540/540E/1000Reference

PTO (tested)

—

82.7 kWReference

AutoPower Hydraulic system

—

70.0 LReference

CVT Hydraulic system

—

99.9 LReference

AutoPower Capacity

—

70.0 LReference

CVT Capacity

—

99.9 LReference

Pressure

—

200.0 barReference

Rear valves

—

2 to 4Reference

Total flow

—

109.8 lpmReference

AP Rear lift (at 24"/610mm)

—

3855 kgReference

CVT Rear lift (at 24"/610mm)

—

5080 kgReference

Front Hitch

—

optionalReference

Front lift

—

2494 kgReference

Engine RPM

—

1000E@1548Reference

Power at rated PTO speed

—

76.4 kWReference

Dimensions

Wheelbase

266 cmReference

282.7 cmReference

Weight

6999 kgReference

11052 to 14835 poundsReference

Width

182 cmReference

205 cmReference

Shipping weight

6999 kgReference

—

2WD Wheelbase

—

284 cmReference

4WD Wheelbase

—

278 cmReference

Front tire

—

14L-16.1Reference

Rear tire

—

18.4R38Reference

Ag front

—

14.9R28 (4WD)Reference

Ag rear

—

18.4R38Reference

Length

—

427 cmReference

Height (cab)

—

286 cmReference

Clearance (drawbar)

—

39 cmReference

2WD Front tread

—

185 to 243 cmReference

4WD Front tread

—

156 to 205 cmReference

Rear tread

—

138 to 223 cmReference

2WD Shipping

—

5013 kgReference

4WD Shipping

—

5237 kgReference

CVT 4WD Shipping

—

5934 kgReference

4WD Operating

—

5524 kgReference

CVT 4WD Operating

—

6729 kgReference

Max Drawbar

—

1733 kgReference

2WD Max front axle

—

2110 kgReference

4WD Max front axle

—

3199 kgReference

Max rear axle

—

5599 kgReference

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

240Reference

120Reference

Battery volts

12Reference

Batteries

—

2Reference

Battery CCA

—

420Reference

Total cold cranking amps

—

420 CCAReference

General

Make & Model

Challenger (a part of AGCO)Reference

ChallengerReference

Cruise control

AvailableReference

—

SCV control

JoystickReference

Rear Axle Type

Flange rear axle | Bar rear axleReference

FlangeReference

Country of manufacturer

—

FranceReference

Capacities

Capacity

299 ciReference

402.8 ciReference

Diesel exhaust fluid (DEF) tank

29.9 LReference

—

Fuel

—

268.7 LReference

Crankcase oil volume

—

15.3 qtsReference

Power

Max Power

120 hpReference

—

Rated Power

110 hpReference

—

PTO

PTO Power

105 hpReference

95 hpReference

Rear PTO Power

AvailableReference

Rear PTO RPM

1,000 RPMReference

Front PTO Power

—

AvailableReference

Steering & brakes

Brakes

Hydraulic wet discReference

Steering type

Power steeringReference

PowerReference

Hydraulics

Hydraulics Type

open centerReference

closed center pressure flow compensating (PFC)Reference

Remote Valves

up to 5 ValvesReference

2 to 4 ValvesReference

Rear Hitch category (SAE designation)

Category III/IIReference

Category II/IIIReference

Capacity Valves

—

24 ValvesReference

Pump Rated Output (total)

—

29 gpmReference

Maximum operating pressure

—

2,900 psiReference

Front Hitch category (SAE designation)

—

Category optionalReference

Front Hitch lift capacity beyond lift points

—

2,993.7 kgReference

Dimensions & weight

Overall Width

182.9 cmReference

206 cmReference

Overall weight

6,999.8 kgReference

5,934.8 kgReference

Height Over Cab

—

286.5 cmReference

Overall Length

—

462.8 cmReference

Drawbar clearance

—

39.1 cmReference

Operator station

Cab Availability

AvailableReference

Cab Air conditioning, temperature differential

Cab standard with air-conditioning.Reference

—

Seat Suspension

TRUEReference

MT525B Serial Numbers

2004

—

N00001Reference

2005

—

P00001Reference

2006

—

R00001Reference

2007

—

S00001Reference

Test results

Fuel use

—

24.6 l/hourReference

Max pull

—

6491 kgReference

Speeds

Wheels & tyres

Rear Wheel Type

—

18.4R38Reference

Rear wheel tread range

—

60.6 to 79.8 inchesReference

Front Wheel Type

—

11.00-16Reference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.