Compare/Challenger MT485E vs Challenger MT555B

Challenger MT485E vs Challenger MT555B

Verdict: Challenger MT485E vs Challenger MT555B

The Challenger MT485E and the Challenger MT555B are both tractors — here is how they stack up on the figures that matter. Challenger MT555B leads on rated power with 134 hp against 132 hp. Challenger MT485E is the lighter machine (6,999 kg vs 14,028 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Challenger MT555B holds more fuel (378.5 L vs 253.6 L) for longer stints between fills. Challenger MT485E is the newer design (2017 vs 2004). In short: choose the Challenger MT555B for outright pulling power, or the Challenger MT485E 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

132 hp

134 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

Challenger (a part of AGCO)Reference

Gear 1B used for pull test.Reference

With 20.8R38 rear tires.Reference

Differential lock

electro-hydraulic front and rearReference

Final drives

—

inboard planetaryReference

Trailer brakes

—

hydraulicReference

Variants

6485

—

similar Massey Ferguson modelReference

7485

—

similar Massey Ferguson modelReference

6715S

similar Massey Ferguson modelReference

—

Engine

Fuel tank

253.6 LReference

378.5 LReference

Exhaust fluid (DEF)

29.9 LReference

—

Engine

104.4 kWReference

114.1 kWReference

Drawbar (tested)

92.9 kWReference

86.9 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

104.4 kWReference

114.1 kWReference

Maximum Power

111.9 kWReference

—

Fuel system

high-pressure common rail direct injectionReference

—

Rated RPM

2100Reference

2200Reference

Torque

844.8 NmReference

—

Torque RPM

1600Reference

—

Starter

electricReference

—

Starter volts

12Reference

Max power

92.9 kWReference

84.1 kWReference

Power at rated engine speed

98.7 kWReference

98.4 kWReference

Fuel Type

dieselReference

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

282.6 kgReference

—

Bore and stroke

4.251x5.276 inchesReference

3.937x5.00 inchesReference

Cooling system

liquid-cooledReference

viscous fanReference

Air cleaner

—

dual paper elementsReference

Compression

—

17.5:1Reference

Idle RPM

—

800-2350Reference

Oil capacity

—

57.9 LReference

Coolant capacity

—

28.0 LReference

Compression ratio

—

17.5:1Reference

Transmission

TechStar CVTReference

AutoPower IVReference

Gears

infinite forward and reverseReference

32 forward and reverseReference

Clutch

hydraulic wet discReference

Transmission Type

PowershiftReference

IVTReference

forward and reverse options

AutoPower VI - 24F and 24 R | AutoPower IV - 16F and 16RReference

—

Wheel Drive

4WDReference

Rear Axle Drive Type

—

inboard planetaryReference

PTO & Hydraulics

PTO (claimed)

96.9 kWReference

PTO (tested)

107.4 kWReference

105.3 kWReference

Type

continuously-variable transmissionReference

partial power shiftReference

Valves

up to 5Reference

4Reference

Pump flow

189.2 lpmReference

—

Rear Type

III/IIReference

II/IIIReference

Rear lift (at 24"/610mm)

5100 kgReference

6214 kgReference

Rear Arms

telescopic link endReference

—

Rear PTO

independentReference

Rear PTO Type

540/540E/1000/1000EReference

540/540E/1000Reference

Power at rated PTO speed

104.0 kWReference

104.4 kWReference

Hydraulic system

—

99.9 LReference

Pressure

—

200.0 barReference

Total flow

—

109.8 lpmReference

Front Hitch

—

optionalReference

Front lift (at ends)

—

3492 kgReference

Engine RPM

—

1000@2000Reference

Dimensions

Wheelbase

266 cmReference

308.4 cmReference

Weight

6999 kgReference

14028 to 15060 poundsReference

Width

182 cmReference

205 cmReference

Shipping weight

6999 kgReference

—

2WD Wheelbase

—

308 cmReference

4WD Wheelbase

—

301 cmReference

Front tire

—

420/90R30Reference

Rear tire

—

520/85R42Reference

Ag front

—

380/85R30Reference

Ag rear

—

480/80R42Reference

Length

—

463 cmReference

Height (cab)

—

297 cmReference

Clearance (drawbar)

—

39 cmReference

Bar rear axle

—

94 by 2489 mmReference

2WD Front tread

—

162 to 210 cmReference

4WD Front tread

—

155 to 226 cmReference

Rear tread

—

150 to 241 cmReference

Shipping

—

6831 kgReference

Ballasted

—

8139 kgReference

Max Drawbar

—

1835 kgReference

2WD Max front axle

—

2360 kgReference

4WD Max front axle

—

4599 kgReference

Max rear axle

—

7400 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

Test results

Fuel use

32.9 l/hourReference

35.6 l/hourReference

Max pull

5874 kgReference

6556 kgReference

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

Bar Axle - StandardReference

Country of manufacturer

FranceReference

Capacities

Capacity

299 ciReference

99.9 LReference

Diesel exhaust fluid (DEF) tank

29.9 LReference

—

Fuel

—

378.5 LReference

Crankcase oil volume

—

20 qtsReference

Power

Rated Power

140 hpReference

—

PTO

PTO Power

130 hpReference

Rear PTO Power

AvailableReference

Rear PTO RPM

1,000 RPMReference

Front PTO Power

—

AvailableReference

Engine Speed on Rear PTO speed

—

1,000@2,000 RPMReference

Steering & brakes

Brakes

Hydraulic wet discReference

Steering type

Power steeringReference

PowerReference

Hydraulics

Hydraulics Type

open centerReference

closed center PFCReference

Remote Valves

up to 5 ValvesReference

4 ValvesReference

Rear Hitch category (SAE designation)

Category III/IIReference

Category II/IIIReference

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

—

3,492.7 kgReference

Dimensions & weight

Overall Width

182.9 cmReference

206 cmReference

Overall weight

6,999.8 kgReference

6,831.1 kgReference

Height Over Cab

—

311.9 cmReference

Overall Length

—

484.1 cmReference

Drawbar clearance

—

39.1 cmReference

Operator station

Cab Availability

AvailableReference

Seat Suspension

TRUEReference

MT555B Serial Numbers

2004

—

N00001Reference

2005

—

P00001Reference

2006

—

R00001Reference

2007

—

S00001Reference

Speeds

Wheels & tyres

Rear Wheel Type

—

520/85R42Reference

Rear wheel tread range

—

59.2 to 120.5 inchesReference

Front Wheel Type

—

420/90R30Reference

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.