Head to head · Utility

Challenger MT555B vs JCB Fastrac 3170

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ChallengerModel A

Challenger MT555B

Utility

power
171 hp
displacement
366 ci
Cylinders
6
Forward gears
24
Full MT555B specs
ChallengerChallenger MT555B
vs
JCBJCB Fastrac 3170

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ Fastrac 3170 higher · +2 hp (+1%)
MT555B171 hp
Fastrac 3170173 hp
Median Utility Tractor55 hp

MT555B is in the 94th percentile; Fastrac 3170 is in the 94th · 5,383 models

Engine Displacement

▲ MT555B higher · +7 ci (+2%)
MT555B366 ci
Fastrac 3170359 ci
Median Utility Tractor183 ci

MT555B is in the 88th percentile; Fastrac 3170 is in the 87th · 5,580 models

Cylinders

= Effectively tied
MT555B6
Fastrac 31706
Median Utility Tractor4

MT555B is in the 93rd percentile; Fastrac 3170 is in the 93rd · 5,720 models

Forward Gears

▲ Fastrac 3170 higher · +30 (+125%)
MT555B24
Fastrac 317054
Median Utility Tractor12

MT555B is in the 92nd percentile; Fastrac 3170 is in the 99th · 4,941 models

MT555B (A)Fastrac 3170 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecChallenger MT555BJCB Fastrac 3170Difference
ManufacturerChallengerJCB—
ModelMT555BFastrac 3170—
CategoryUtilityUtilitySame

Engine

SpecChallenger MT555BJCB Fastrac 3170Difference
ManufacturerPerkins DieselCummins—
ModelVK 314836BTAA—
Power Output171hp173hp▲ Fastrac 3170+2 hp · +1%
Rated RPM1,900RPM2,200RPM▲ Fastrac 3170+300 RPM · +16%
Cylinders66Same
Displacement366ci359ci▲ MT555B+7 ci · +2%
Bore4.1in4in▲ MT555B+0.1 in · +2%
Stroke5in4.7in▲ MT555B+0.3 in · +6%

Transmission

SpecChallenger MT555BJCB Fastrac 3170Difference
TypeAutoPower VISynchromesh—

Dimensions & Weight

SpecChallenger MT555BJCB Fastrac 3170Difference
Length182in205in▲ Fastrac 3170+23 in · +13%
Width81.1in99.6in▲ Fastrac 3170+18.5 in · +23%
Height117in124in▲ Fastrac 3170+7 in · +6%
Operating Weight14,320lb17,570lb▲ Fastrac 3170+3,250 lb · +23%

Hydraulics

SpecChallenger MT555BJCB Fastrac 3170Difference
System TypeHydraulic control system direct engine driveNot recorded—
Pump Flow Capacity32.2gpmNot recorded—
Steering TypeNot recordedPower assist—

Tires

SpecChallenger MT555BJCB Fastrac 3170Difference
Front Tire Size16.9R30Not recorded—
Rear Tire Size480/80R46Not recorded—

Hitch & Towing

SpecChallenger MT555BJCB Fastrac 3170Difference
Hitch TypeNot recordedThree-Point Hitch—
Hitch CategoryII/IIIIII—
Hitch PositionRearRearSame
Hitch Capacity11,230lbNot recorded—

Chassis & Drive

SpecChallenger MT555BJCB Fastrac 3170Difference
Chassis Type4WD4x4 4WD—
Drive TypeFour-Wheel DriveFour-wheel Drive (4WD)—
Steering TypeNot recordedPower assist—
Brake TypeMultiple wet disc brakes hydraulically operatedNot recorded—

Electrical

SpecChallenger MT555BJCB Fastrac 3170Difference
Battery Voltage12VNot recorded—
Starter TypeElectricNot recorded—

Capacities

SpecChallenger MT555BJCB Fastrac 3170Difference
Coolant7.4galNot recorded—

Category context

Both models against the field

Engine Power

median 55 hp
A · 94th percentile (171 hp)B · 94th percentile (173 hp)

Engine Displacement

median 183 ci
A · 88th percentile (366 ci)B · 87th percentile (359 ci)

Cylinders

median 4
A · 93rd percentile (6)B · 93rd percentile (6)

Forward Gears

median 12
A · 92nd percentile (24)B · 99th percentile (54)

Operating Weight

median 5,303 lb
A · 93rd percentile (14,320 lb)B · 94th percentile (17,570 lb)
A · MT555BB · Fastrac 3170Median Utility Tractor
Full spec pageChallenger MT555BFull spec pageJCB Fastrac 3170