Compare/Challenger MT455D vs Challenger MT545B

Challenger MT455D vs Challenger MT545B

Verdict: Challenger MT455D vs Challenger MT545B

The Challenger MT455D and the Challenger MT545B are both tractors — here is how they stack up on the figures that matter. Challenger MT545B leads on rated power with 116 hp against 110 hp. Challenger MT455D is the lighter machine (5,397 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 MT545B holds more fuel (268.8 L vs 242.2 L) for longer stints between fills. Challenger MT455D is the newer design (2014 vs 2004). In short: choose the Challenger MT545B for outright pulling power, or the Challenger MT455D 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

110 hp

116 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

Challenger (a part of AGCO)Reference

Four power shift gears in four ranges.Reference

50 KPH speeds available with front-axle suspension.Reference

Steering

hydrostatic powerReference

—

Final drives

—

inboard planetaryReference

Differential lock

—

electro-hydraulic front and rearReference

Trailer brakes

—

hydraulicReference

Engine

Fuel tank

242.2 LReference

268.8 LReference

Exhaust fluid (DEF)

34.8 LReference

—

Engine (gross)

82.0 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)

82.0 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

Fuel Type

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 II|Reference

Bore and stroke

4.251x5.276 inchesReference

4.14x5.00 inchesReference

Cooling system

liquid-cooledReference

viscous fanReference

Engine

—

106.6 kWReference

Drawbar (tested)

—

74.9 kWReference

Power

—

106.6 kWReference

Compression

—

17.5:1Reference

Idle RPM

—

800-2350Reference

Oil capacity

—

56.0 LReference

Coolant capacity

—

25.5 LReference

Max power

—

74.9 kWReference

Power at rated engine speed

—

86.7 kWReference

Compression ratio

—

17.5:1Reference

Transmission

AutoPower IVReference

TechStar CVTReference

Gears

16 forward and reverseReference

infinite forward and reverse (2-range)Reference

Clutch

wet discReference

hydraulic wet discReference

Transmission Type

PowershiftReference

CVTReference

forward and reverse options

AutoPower IV - 16F and 16RReference

—

Wheel Drive

4WDReference

Rear Axle Drive Type

—

inboard planetaryReference

PTO & Hydraulics

PTO (claimed)

67.1 kWReference

85.8 kWReference

Type

four speed power shiftReference

continuously variable transmissionReference

Valves

2 to 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

5080 kgReference

Drawbar

Cat. 2Reference

—

Rear PTO

independentReference

Rear PTO Type

540/1000Reference

540/540E/1000Reference

PTO (tested)

—

93.7 kWReference

Hydraulic system

—

99.9 LReference

Pressure

—

200.0 barReference

Rear valves

—

2 to 4Reference

Total flow

—

109.8 lpmReference

Front Hitch

—

optionalReference

Front lift

—

2494 kgReference

Engine RPM

—

1000E@1548Reference

Power at rated PTO speed

—

92.9 kWReference

Dimensions

Wheelbase

266 cmReference

284 cmReference

Weight

5397 kgReference

11052 to 14835 poundsReference

Shipping weight

5397 kgReference

—

Bar rear axle

82 by 2667 mmReference

81 by 2870 mmReference

Front tire

—

11.00-16Reference

Rear tire

—

580/70R38Reference

Ag front

—

480/70R28Reference

Ag rear

—

580/70R38Reference

Length

—

427 cmReference

Width

—

205 cmReference

Height (cab)

—

286 cmReference

Clearance (drawbar)

—

39 cmReference

2WD Front tread

—

185 to 243 cmReference

4WD Front tread

—

155 to 226 cmReference

Rear tread

—

144 to 230 cmReference

Shipping

—

6082 kgReference

Operating

—

6729 kgReference

Max Drawbar

—

1733 kgReference

2WD Max front axle

—

2110 kgReference

4WD Max front axle

—

3400 kgReference

Max rear axle

—

5850 kgReference

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

175Reference

120Reference

Batteries

2Reference

Battery CCA

600Reference

420Reference

Battery volts

12Reference

Battery options

2Reference

—

Total cold cranking amps

600 CCAReference

420 CCAReference

General

Make & Model

Challenger (a part of AGCO)Reference

ChallengerReference

Cruise control

AvailableReference

—

SCV control

JoystickReference

Drawbar category

Cat. 2Reference

—

Rear Axle Type

Bar 3.23 by 80 | Bar : 3.23 by 105 inchesReference

Flange Axle - Optional (AutoPower VI Only) | Bar Axle - StandardReference

Country of manufacturer

—

FranceReference

Capacities

Capacity

299 ciReference

99.9 LReference

Diesel exhaust fluid (DEF) tank

34.8 LReference

—

Fuel

—

268.7 LReference

Hydraulics

Capacity Valves

16 ValvesReference

24 ValvesReference

Hydraulics Type

closed center load sensing (CCLS) | open center optionalReference

closed center pressure flow compensating (PFC)Reference

Remote Valves

2 to 4 ValvesReference

Rear Hitch category (SAE designation)

Category III/IIReference

Category 2/3Reference

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

—

2,993.7 kgReference

Power

Max Power

110 hpReference

—

PTO

PTO Power

90 hpReference

120 hpReference

Rear PTO Power

AvailableReference

Rear PTO RPM

1,000 RPMReference

Front PTO Power

—

AvailableReference

Steering & brakes

Brakes

Wet discReference

Hydraulic wet discReference

Steering type

hydrostatic powerReference

Power steeringReference

Dimensions & weight

Overall weight

5,397.7 kgReference

6,082.7 kgReference

Height Over Cab

—

286.5 cmReference

Overall Length

—

462.8 cmReference

Overall Width

—

206 cmReference

Drawbar clearance

—

39.1 cmReference

Rear Axle Length

—

222.8 cmReference

Operator station

Cab Availability

TRUEReference

AvailableReference

Cab Air conditioning, temperature differential

Cab standard with air-conditioning.Reference

—

Seat Suspension

TRUEReference

AvailableReference

Variants

6480

—

similar Massey Ferguson modelReference

7480

—

similar Massey Ferguson modelReference

MT545B Serial Numbers

2004

—

N00001Reference

2005

—

P00001Reference

2006

—

R00001Reference

2007

—

S00001Reference

Test results

Fuel use

—

29.5 l/hourReference

Max pull

—

6663 kgReference

Speeds

Wheels & tyres

Rear Wheel Type

—

18.4R38Reference

Rear wheel tread range

—

60 to 88 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.