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Challenger 75 vs Challenger MT665D
Verdict: Challenger 75 vs Challenger MT665D
The Challenger 75 and the Challenger MT665D are both tractors — here is how they stack up on the figures that matter. Challenger MT665D leads on rated power with 290 hp against 281 hp. Challenger MT665D is the lighter machine (10,999 kg vs 15,590 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Challenger 75 holds more fuel (832.7 L vs 632.2 L) for longer stints between fills. Challenger MT665D is the newer design (2011 vs 1991). In short: choose the Challenger MT665D for outright pulling power, or the Challenger 75 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.
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Fit & specs
Challenger
62
Fit score
Best match
Clear
Challenger
62
Fit score
Best match
Clear
Rated power
281 hp
290 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
Challenger (a part of Caterpillar)Reference
Challenger (a part of AGCO)Reference
Gear 1 used for pull test.Reference
Pull at 5.04 KPHReference
Drive
crawlerReference
—
Steering
hydrostatic differential steeringReference
hydrostatic powerReference
Final drives
—
inboard planetaryReference
Differential lock
—
electro-hydraulicReference
Trailer brakes
—
hydraulic (optional)Reference
Engine
Fuel tank
832.7 LReference
632.2 LReference
Engine
242.4 kWReference
—
Drawbar (claimed)
193.9 kWReference
—
Drawbar (tested)
187.2 kWReference
163.5 kWReference
Displacement
10.3 LReference
8.4 LReference
Bore/Stroke
125 x 140 mmReference
111 x 145 mmReference
Power
242.4 kWReference
—
Compression
16:1Reference
16.7:1Reference
Rated RPM
2100Reference
2100Reference
Starter volts
12Reference
12Reference
Coolant capacity
41.6 LReference
—
Max power
187.2 kWReference
163.5 kWReference
Power at rated engine speed
209.8 kWReference
195.9 kWReference
Engine (gross)
—
216.3 kWReference
Emissions
—
Interim Tier IVReference
Emission control
—
selective catalytic reduction (SCR)Reference
Power (gross)
—
216.3 kWReference
Maximum Power
—
238.6 kWReference
Fuel system
—
electronic high-pressure common railReference
Pre-heating
—
thermostartReference
Starter
—
electricReference
Fuel Type
—
dieselReference
No of Cylinders
—
6 CylinderReference
Rated engine speed
—
2,100 RPMReference
Emissions compliance
—
Interim Tier IV | selective catalytic reduction (SCR)Reference
Bore and stroke
—
4.370x5.709 inchesReference
Compression ratio
—
16.7:1Reference
Cooling system
—
liquid-cooledReference
Transmission
Gears
10 forward and 2 reverseReference
infinite forward and reverseReference
Transmission
—
Techstar CVTReference
Transmission Type
—
CVTReference
forward and reverse options
—
continuously variable transmission - infinite F and infinite RReference
Wheel Drive
—
4WDReference
Track Drive type
—
inboard planetaryReference
PTO & Hydraulics
PTO (claimed)
209.5 kWReference
186.4 kWReference
PTO (tested)
225.1 kWReference
222.9 kWReference
Type
full power shiftReference
continuously variable transmissionReference
Valves
4Reference
4 to 6Reference
Pump flow
98.4 lpmReference
—
Rear Type
III,IVReference
IIIReference
Rear PTO Type
1000Reference
540E/1000/1000E (optional)Reference
Power at rated PTO speed
212.9 kWReference
218.6 kWReference
Hydraulic system
—
110.1 LReference
Capacity
—
110.1 LReference
Pressure
—
200.0 barReference
SCV flow
—
99.9 lpmReference
Total flow
—
174.1 lpmReference
Rear lift
—
10323 kgReference
Front Hitch
—
III (optional)Reference
Front lift (at ends)
—
4989 kgReference
Drawbar
—
Cat. 4 (optional)Reference
Rear PTO
—
independentReference
Clutch
—
electro-hydraulicReference
Engine RPM
—
1000@1970Reference
Dimensions
Wheelbase
269 cmReference
309 cmReference
Weight
15590 kgReference
10999 kgReference
Operating weight
15590 kgReference
—
Front tire
—
480/70R34Reference
Rear tire
—
520/85R46Reference
Standard tires (ag)
—
Front: 480/70R34. Rear: 520/85R46Reference
Length
—
547 cmReference
Height (cab)
—
358 cmReference
Shipping weight
—
10999 kgReference
Max weight
—
15000 kgReference
Front axle
—
4WD Quadlink SuspensionReference
Rear axle
—
109 by 2997 mmReference
Challenger 75 Tracks
Width
90 cmReference
—
Length on ground
271 cmReference
—
Area on ground
3.8 m²Reference
—
Ground pressure
0.4 barReference
—
Test results
Fuel use
59.4 l/hourReference
59.8 l/hourReference
Max pull
15562 kgReference
11290 kgReference
Variants
8670
—
similar Massey Ferguson modelReference
Capacities
Fuel
—
632.1 LReference
Exhaust fluid (DEF)
—
60.6 LReference
Diesel exhaust fluid (DEF) tank
—
60.6 LReference
Electrical
Ground
—
negativeReference
Charging system
—
alternatorReference
Charging amps
—
240Reference
Batteries
—
2Reference
Battery volts
—
12Reference
General
Make & Model
—
Challenger (a part of AGCO)Reference
Cruise control
—
AvailableReference
Drawbar category
—
Cat. 3Reference
Rear Axle Type
—
4.33 by 105 inchesReference
Front Axle Type
—
4WD | 4WD Quadlink SuspensionReference
Country of manufacturer
—
USAReference
Power
Rated Power
—
265 hpReference
PTO
PTO Power
—
225 hpReference
Rear PTO Power
—
AvailableReference
Rear PTO RPM
—
1,000 RPMReference
Engine Speed on Rear PTO speed
—
540E@1,577 RPMReference
Steering & brakes
Brakes
—
Hydraulic wet disc brakesReference
Steering type
—
hydrostatic powerReference
Hydraulics
Pump Rated Output (total)
—
46 gpmReference
Hydraulics Type
—
closed center load sensing (CCLS)Reference
Maximum operating pressure
—
2,900 psiReference
Remote Valves
—
4 to 6 ValvesReference
Rear Hitch category (SAE designation)
—
Category IIIReference
Rear Hitch maximum lift capacity
—
10,323.8 kgReference
Front Hitch category (SAE designation)
—
Category III (optional)Reference
Dimensions & weight
Height Over Cab
—
358.1 cmReference
Overall Length
—
547.9 cmReference
Overall weight
—
10,999.6 kgReference
Wheels & tyres
Rear Wheel Type
—
520/85R46 agReference
Front Wheel Type
—
480/70R34 agReference
Operator station
Cab Availability
—
TRUEReference
Seat Suspension
—
TRUEReference
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.