Compare/Challenger MT545D vs Challenger MT555B

Challenger MT545D vs Challenger MT555B

Verdict: Challenger MT545D vs Challenger MT555B

The Challenger MT545D and the Challenger MT555B are both tractors — here is how they stack up on the figures that matter. Challenger MT545D leads on rated power with 137 hp against 134 hp. Challenger MT555B holds more fuel (378.5 L vs 310.4 L) for longer stints between fills. Challenger MT545D is the newer design (2013 vs 2004). In short: choose the Challenger MT545D 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

137 hp

134 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

Challenger (a part of AGCO)Reference

Gear 1F used for pull test.Reference

With 20.8R38 rear tires.Reference

Original price

$171,464 (2013 deluxe )Reference

—

Steering

hydrostatic powerReference

—

Final drives

—

inboard planetaryReference

Differential lock

—

electro-hydraulic front and rearReference

Trailer brakes

—

hydraulicReference

Variants

6485

—

similar Massey Ferguson modelReference

7485

—

similar Massey Ferguson modelReference

7618

similar Massey Ferguson modelReference

—

Engine

Fuel tank

310.4 LReference

378.5 LReference

Exhaust fluid (DEF)

30.3 LReference

—

Engine

123.0 kWReference

114.1 kWReference

Drawbar (tested)

88.5 kWReference

86.9 kWReference

Displacement

6.6 LReference

6.0 LReference

Bore/Stroke

108 x 120 mmReference

100 x 127 mmReference

Emissions

Interim Tier IVReference

Tier IIReference

Emission control

selective catalyitic reduction (SCR)Reference

—

Power

123.0 kWReference

114.1 kWReference

Fuel system

electronic high pressure common railReference

—

Air cleaner

dual stage dryReference

dual paper elementsReference

Starter

electricReference

—

Starter volts

12Reference

Max power

88.5 kWReference

84.1 kWReference

Power at rated engine speed

105.2 kWReference

98.4 kWReference

Fuel Type

DieselReference

No of Cylinders

6 cylinderReference

Emissions compliance

Interim Tier IV | selective catalyitic reduction (SCR)Reference

Tier IIReference

Bore and stroke

4.252x4.724 inchesReference

3.937x5.00 inchesReference

Cooling system

liquid-cooledReference

viscous fanReference

Compression

—

17.5:1Reference

Rated RPM

—

2200Reference

Idle RPM

—

800-2350Reference

Oil capacity

—

57.9 LReference

Coolant capacity

—

28.0 LReference

Rated engine speed

—

2,200 RPMReference

Compression ratio

—

17.5:1Reference

Transmission

TechStar CVTReference

AutoPower IVReference

Gears

infinite forward and reverseReference

32 forward and reverseReference

Transmission Type

CVTReference

IVTReference

Wheel Drive

4WDReference

Rear Axle Drive Type

—

inboard planetaryReference

PTO & Hydraulics

PTO (claimed)

96.9 kWReference

PTO (tested)

116.5 kWReference

105.3 kWReference

Type

continuously variable transmissionReference

partial power shiftReference

Pressure

200.0 barReference

Valves

2 to 4Reference

4Reference

Total flow

109.8 lpmReference

Rear Type

III/IIReference

II/IIIReference

Control

electronic lower link draft controlReference

—

Drawbar

Cat. 2Reference

—

Rear PTO

independentReference

Rear PTO Type

540E/1000E/1000/1000EReference

540/540E/1000Reference

Power at rated PTO speed

113.3 kWReference

104.4 kWReference

Hydraulic system

—

99.9 LReference

Rear lift (at 24"/610mm)

—

6214 kgReference

Front Hitch

—

optionalReference

Front lift (at ends)

—

3492 kgReference

Clutch

—

hydraulic wet discReference

Engine RPM

—

1000@2000Reference

Dimensions

Front tire

380/85R28Reference

420/90R30Reference

Rear tire

460/85R38Reference

520/85R42Reference

Standard tires (ag)

Front: 380/85R28. Rear: 460/85R38Reference

—

Bar rear axle

94 by 2286 mmReference

94 by 2489 mmReference

Long bar rear axle

94 by 2870 mmReference

—

2WD Wheelbase

—

308 cmReference

4WD Wheelbase

—

301 cmReference

Weight

—

14028 to 15060 poundsReference

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

240Reference

120Reference

Batteries

2Reference

Battery CCA

600Reference

420Reference

Battery volts

12Reference

Total cold cranking amps

600 CCAReference

420 CCAReference

Test results

Fuel use

29.9 l/hourReference

35.6 l/hourReference

Max pull

6066 kgReference

6556 kgReference

General

Make & Model

Challenger (a part of AGCO)Reference

ChallengerReference

Cruise control

AvailableReference

—

SCV control

TrueReference

JoystickReference

Drawbar category

Cat. 2Reference

—

Rear Axle Type

Flange rear axleReference

Bar Axle - StandardReference

Country of manufacturer

FranceReference

Capacities

Capacity

402.5 ciReference

99.9 LReference

Diesel exhaust fluid (DEF) tank

30.3 LReference

—

Fuel

—

378.5 LReference

Crankcase oil volume

—

20 qtsReference

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 disc brakesReference

Hydraulic wet discReference

Steering type

hydrostatic powerReference

PowerReference

Hydraulics

Pump Rated Output (total)

29 gpmReference

Hydraulics Type

closed center load sensing (CCLS)Reference

closed center PFCReference

Maximum operating pressure

2,900 psiReference

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 controlReference

—

Front Hitch category (SAE designation)

—

Category optionalReference

Front Hitch lift capacity beyond lift points

—

3,492.7 kgReference

Wheels & tyres

Rear Wheel Type

460/85R38Reference

520/85R42Reference

Front Wheel Type

380/85R28Reference

420/90R30Reference

Rear wheel tread range

—

59.2 to 120.5 inchesReference

Operator station

Cab Availability

AvailableReference

Seat Suspension

AvailableReference

TRUEReference

MT555B Serial Numbers

2004

—

N00001Reference

2005

—

P00001Reference

2006

—

R00001Reference

2007

—

S00001Reference

Speeds

Dimensions & weight

Wheelbase

—

308.4 cmReference

Height Over Cab

—

311.9 cmReference

Overall Length

—

484.1 cmReference

Overall Width

—

206 cmReference

Drawbar clearance

—

39.1 cmReference

Overall weight

—

6,831.1 kgReference

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.