Compare/Challenger MT485D vs Challenger MT555B

Challenger MT485D vs Challenger MT555B

Verdict: Challenger MT485D vs Challenger MT555B

The Challenger MT485D and the Challenger MT555B are both tractors — here is how they stack up on the figures that matter. Challenger MT485D leads on rated power with 135 hp against 134 hp. Challenger MT485D is the lighter machine (5,670 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 242.2 L) for longer stints between fills. Challenger MT485D is the newer design (2014 vs 2004). In short: choose the Challenger MT485D for outright pulling power, or the Challenger MT555B 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

135 hp

134 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

Challenger (a part of AGCO)Reference

Six power shift gears in four ranges.Reference

With 20.8R38 rear tires.Reference

Steering

hydrostatic powerReference

—

Final drives

—

inboard planetaryReference

Differential lock

—

electro-hydraulic front and rearReference

Trailer brakes

—

hydraulicReference

Variants

6485

—

similar Massey Ferguson modelReference

6615

similar Massey Ferguson modelReference

—

7485

—

similar Massey Ferguson modelReference

Engine

Fuel tank

242.2 LReference

378.5 LReference

Exhaust fluid (DEF)

34.8 LReference

—

Engine (gross)

100.7 kWReference

—

Drawbar (tested)

73.8 kWReference

86.9 kWReference

Displacement

4.9 LReference

6.0 LReference

Bore/Stroke

108 x 134 mmReference

100 x 127 mmReference

Emissions

Interim Tier IVReference

Tier IIReference

Emission control

selective catalytic reduction (SCR)Reference

—

Power (gross)

104.4 kWReference

—

Fuel system

electronic high pressure common railReference

—

Air cleaner

dual dry elementReference

dual paper elementsReference

Pre-heating

thermostartReference

—

Rated RPM

2200Reference

Starter

electricReference

—

Starter volts

12Reference

Max power

73.8 kWReference

84.1 kWReference

Power at rated engine speed

89.0 kWReference

98.4 kWReference

Fuel Type

dieselReference

DieselReference

No of Cylinders

4 cylinderReference

6 cylinderReference

Rated engine speed

2,200 RPMReference

Emissions compliance

Interim Tier IV | selective catalytic reduction (SCR)Reference

Tier IIReference

Bore and stroke

4.251x5.276 inchesReference

3.937x5.00 inchesReference

Engine

—

114.1 kWReference

Power

—

114.1 kWReference

Cooling system

—

viscous fanReference

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

wet discReference

hydraulic wet discReference

Transmission Type

CVTReference

IVTReference

Wheel Drive

4WDReference

Rear Axle Drive Type

—

inboard planetaryReference

PTO & Hydraulics

PTO (claimed)

85.8 kWReference

96.9 kWReference

PTO (tested)

102.1 kWReference

105.3 kWReference

Type

continuously variable transmission (CVT)Reference

partial power shiftReference

Valves

2 to 4Reference

4Reference

SCV flow

109.8 lpmReference

—

Rear Type

III/IIReference

II/IIIReference

Control

electronic lower link draft sensingReference

—

Rear lift (at 24"/610mm)

5171 kgReference

6214 kgReference

Drawbar

Cat. 2Reference

—

Rear PTO

independentReference

Rear PTO Type

540/540E/1000/1000EReference

540/540E/1000Reference

Power at rated PTO speed

99.8 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

5670 kgReference

14028 to 15060 poundsReference

Shipping weight

5670 kgReference

—

Bar rear axle

94 by 2870 mmReference

94 by 2489 mmReference

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

Width

—

205 cmReference

Height (cab)

—

297 cmReference

Clearance (drawbar)

—

39 cmReference

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

350 (2x 175)Reference

120Reference

Batteries

2Reference

Battery CCA

600Reference

420Reference

Battery volts

12Reference

Battery options

2Reference

—

Total cold cranking amps

600 CCAReference

420 CCAReference

Test results

Fuel use

28.0 l/hourReference

35.6 l/hourReference

Max pull

5601 kgReference

6556 kgReference

General

Make & Model

Challenger (a part of AGCO)Reference

ChallengerReference

Cruise control

AvailableReference

—

SCV control

JoystickReference

Drawbar category

Cat. 2Reference

—

Rear Axle Type

—

Bar Axle - StandardReference

Country of manufacturer

—

FranceReference

Capacities

Capacity

299 ciReference

99.9 LReference

Diesel exhaust fluid (DEF) tank

34.8 LReference

—

Fuel

—

378.5 LReference

Crankcase oil volume

—

20 qtsReference

Hydraulics

Capacity Valves

16 ValvesReference

—

Hydraulics Type

closed center load sensing (CCLS) | open center optionalReference

closed center PFCReference

Remote Valves

2 to 4 ValvesReference

4 ValvesReference

Rear Hitch category (SAE designation)

Category III/IIReference

Category II/IIIReference

Rear Hitch Sensing Type

electronic lower link draft sensingReference

—

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

PTO

PTO Power

115 hpReference

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

Wet discReference

Hydraulic wet discReference

Steering type

hydrostatic powerReference

PowerReference

Dimensions & weight

Overall weight

5,669.9 kgReference

6,831.1 kgReference

Height Over Cab

—

311.9 cmReference

Overall Length

—

484.1 cmReference

Overall Width

—

206 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.