Head to head · Agricultural

Challenger MT675D vs John Deere 8345RT

Challenger MT675D Tractor
ChallengerModel A

Challenger MT675D

Agricultural

power
328 hp
displacement
514 ci
Cylinders
6
Forward gears
Not recorded
Full MT675D specs
Image not recorded
John DeereModel B

John Deere 8345RT

Crawler

power
329 hp
displacement
548 ci
Cylinders
6
Forward gears
Not recorded
Full 8345RT specs
ChallengerChallenger MT675D
vs
John DeereJohn Deere 8345RT

How they compare

Headline specs vs. the whole Agricultural

n = 795–1,130

Engine Power

▲ 8345RT higher · +1 hp (<1%)
MT675D328 hp
8345RT329 hp
Median Agricultural Tractor110 hp

MT675D is in the 95th percentile; 8345RT is in the 95th · 1,028 models

Engine Displacement

▲ 8345RT higher · +34 ci (+7%)
MT675D514 ci
8345RT548 ci
Median Agricultural Tractor336 ci

MT675D is in the 88th percentile; 8345RT is in the 90th · 1,083 models

Cylinders

= Effectively tied
MT675D6
8345RT6
Median Agricultural Tractor5.5

MT675D is in the 74th percentile; 8345RT is in the 74th · 1,130 models

Operating Weight

▲ 8345RT higher · +9,305 lb (+37%)
MT675D25,365 lb
8345RT34,670 lb
Median Agricultural Tractor10,914 lb

MT675D is in the 92nd percentile; 8345RT is in the 96th · 971 models

MT675D (A)8345RT (B)Median Agricultural Tractor

Full comparison

Every spec, side by side

General Information

SpecChallenger MT675DJohn Deere 8345RTDifference
ManufacturerChallengerJohn Deere—
ModelMT675D8345RT—
CategoryAgriculturalCrawler, Agricultural—

Engine

SpecChallenger MT675DJohn Deere 8345RTDifference
ManufacturerSisu Diesel (AGCO Power)John Deere—
ModelNot recordedJohn Deere PowerTech PSS—
Power Output328hp329hp▲ 8345RT+1 hp · <1%
Rated RPM2,100RPM1,800RPM▲ MT675D+300 RPM · +17%
Cylinders66Same
Displacement514ci548ci▲ 8345RT+34 ci · +7%
Bore4.4in4.7in▲ 8345RT+0.3 in · +7%
Stroke5.7in5.4in▲ MT675D+0.3 in · +6%

Transmission

SpecChallenger MT675DJohn Deere 8345RTDifference
TypeContinuously variable transmission (Techstar CVT)Infinitely variable transmission (IVT)—

Dimensions & Weight

SpecChallenger MT675DJohn Deere 8345RTDifference
Length216in224in▲ 8345RT+8 in · +4%
WidthNot recorded150in—
Height141in131in▲ MT675D+10 in · +8%
Operating Weight25,365lb34,670lb▲ 8345RT+9,305 lb · +37%

Hydraulics

SpecChallenger MT675DJohn Deere 8345RTDifference
System TypeClosed center load sensing (CCLS)Closed center pressure-flow compensated—
Steering TypeHydrostatic powerElectro-hydraulic power—

Tires

SpecChallenger MT675DJohn Deere 8345RTDifference
Front Tire Size480/80R46Not recorded—
Rear Tire Size480/80R46Not recorded—

Hitch & Towing

SpecChallenger MT675DJohn Deere 8345RTDifference
Hitch TypeCategory III Quick HitchCategory 3 hitch—
Hitch PositionRearRearSame

Chassis & Drive

SpecChallenger MT675DJohn Deere 8345RTDifference
Chassis Type4WD4x4 MFWD 4WD—
Drive Type4-Wheel drive4WD—
Steering TypeHydrostatic powerElectro-hydraulic power—

Electrical

SpecChallenger MT675DJohn Deere 8345RTDifference
Starter Type12V ElectricElectric—

Emissions

SpecChallenger MT675DJohn Deere 8345RTDifference
StandardNot recordedTier 4B—
Control SystemNot recordedDOC, SCR, and regenerative DPF—

Capacities

SpecChallenger MT675DJohn Deere 8345RTDifference
CoolantNot recorded10.6gal—

Operator Station

SpecChallenger MT675DJohn Deere 8345RTDifference
TypeCabCabSame

Category context

Both models against the field

Engine Power

median 110 hp
A · 95th percentile (328 hp)B · 95th percentile (329 hp)

Engine Displacement

median 336 ci
A · 88th percentile (514 ci)B · 90th percentile (548 ci)

Cylinders

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

Operating Weight

median 10,914 lb
A · 92nd percentile (25,365 lb)B · 96th percentile (34,670 lb)

Length

median 173 in
A · 88th percentile (216 in)B · 91st percentile (224 in)
A · MT675DB · 8345RTMedian Agricultural Tractor
Full spec pageChallenger MT675DFull spec pageJohn Deere 8345RT