Head to head · Agricultural

Challenger MT845B vs Challenger MT945B

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ChallengerModel A

Challenger MT845B

Agricultural

power
402 hp
displacement
928 ci
Cylinders
6
Forward gears
16
Full MT845B specs
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ChallengerModel B

Challenger MT945B

Agricultural

power
416 hp
displacement
928 ci
Cylinders
6
Forward gears
16
Full MT945B specs
ChallengerChallenger MT845B
vs
ChallengerChallenger MT945B

How they compare

Headline specs vs. the whole Agricultural

n = 497–1,130

Engine Power

▲ MT945B higher · +14 hp (+3%)
MT845B402 hp
MT945B416 hp
Median Agricultural Tractor110 hp

MT845B is in the 97th percentile; MT945B is in the 97th · 1,028 models

Engine Displacement

= Effectively tied
MT845B928 ci
MT945B928 ci
Median Agricultural Tractor336 ci

MT845B is in the 97th percentile; MT945B is in the 97th · 1,083 models

Cylinders

= Effectively tied
MT845B6
MT945B6
Median Agricultural Tractor5.5

MT845B is in the 74th percentile; MT945B is in the 74th · 1,130 models

Forward Gears

= Effectively tied
MT845B16
MT945B16
Median Agricultural Tractor16

MT845B is in the 50th percentile; MT945B is in the 50th · 972 models

MT845B (A)MT945B (B)Median Agricultural Tractor

Full comparison

Every spec, side by side

General Information

SpecChallenger MT845BChallenger MT945BDifference
ManufacturerChallengerChallengerSame
ModelMT845BMT945B—
CategoryAgriculturalAgriculturalSame

Engine

SpecChallenger MT845BChallenger MT945BDifference
ManufacturerCaterpillarCaterpillarSame
ModelC15 ACERTC15 ACERT Tier III—
Power Output402hp416hp▲ MT945B+14 hp · +3%
Rated RPM1,800RPM2,100RPM▲ MT945B+300 RPM · +17%
Cylinders66Same
Displacement928ci928ciSame
Bore5.4in5.4inSame
Stroke6.8in6.7in▲ MT845B+0.1 in · +1%

Transmission

SpecChallenger MT845BChallenger MT945BDifference
Typeselective gear fixed ratio with full range operator controlled power shiftFull powershift—

Dimensions & Weight

SpecChallenger MT845BChallenger MT945BDifference
Length266in298in▲ MT945B+32 in · +12%
Width141in200in▲ MT945B+59 in · +42%
Height138in151in▲ MT945B+13 in · +9%
Operating Weight42,900lb50,495lb▲ MT945B+7,595 lb · +18%

Hydraulics

SpecChallenger MT845BChallenger MT945BDifference
System Typeclosed center pressure and flow compensatedClosed center PFC—

Power Take-off (PTO)

SpecChallenger MT845BChallenger MT945BDifference
TypeNot recordedLive—

Hitch & Towing

SpecChallenger MT845BChallenger MT945BDifference
Hitch Type3 Point Hitch TypeIVN/III Opt—
Hitch CategoryIII/IVNNot recorded—
Hitch PositionNot recordedRear—
Hitch CapacityNot recorded19,500lb—

Chassis & Drive

SpecChallenger MT845BChallenger MT945BDifference
Chassis TypeNot recorded4x4—
Drive TypeNot recorded4WD—
Brake TypeNot recordedHydraulic wet discs—

Electrical

SpecChallenger MT845BChallenger MT945BDifference
Starter TypeElectricNot recorded—

Operator Station

SpecChallenger MT845BChallenger MT945BDifference
TypeNot recordedCab—

Category context

Both models against the field

Engine Power

median 110 hp
A · 97th percentile (402 hp)B · 97th percentile (416 hp)

Engine Displacement

median 336 ci
A · 97th percentile (928 ci)B · 97th percentile (928 ci)

Cylinders

median 5.5
A · 74th percentile (6)B · 74th percentile (6)

Forward Gears

median 16
A · 50th percentile (16)B · 50th percentile (16)

Operating Weight

median 10,914 lb
A · 98th percentile (42,900 lb)B · 99th percentile (50,495 lb)
A · MT845BB · MT945BMedian Agricultural Tractor
Full spec pageChallenger MT845BFull spec pageChallenger MT945B