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Challenger MT685E vs Challenger MT755C
Verdict: Challenger MT685E vs Challenger MT755C
The Challenger MT685E and the Challenger MT755C are both tractors — here is how they stack up on the figures that matter. Challenger MT685E leads on rated power with 305 hp against 301 hp. Challenger MT685E is the lighter machine (10,800 kg vs 14,095 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Challenger MT685E holds more fuel (628.3 L vs 446.6 L) for longer stints between fills. Challenger MT685E is the newer design (2014 vs 2009). In short: choose the Challenger MT685E for outright pulling power, or the Challenger MT755C 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
305 hp
301 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
Challenger (a part of AGCO)Reference
Challenger (a part of AGCO)Reference
Pull at 2.55KPHReference
Gear 3 used for pull test.Reference
Differential lock
electro-hydraulicReference
—
Steering
hydrostatic powerReference
speed sensitive differentialReference
Drive
—
crawlerReference
Trailer brakes
—
hydraulicReference
Variants
8737
similar Massey Ferguson modelReference
—
Engine
Fuel tank
628.3 LReference
787.3 LReference
Exhaust fluid (DEF)
59.8 LReference
—
Engine
253.5 kWReference
—
Drawbar (tested)
201.2 kWReference
159.3 kWReference
Displacement
8.4 LReference
8.8 LReference
Bore/Stroke
111 x 145 mmReference
112 x 149 mmReference
Emissions
Tier IVReference
Tier IIIReference
Emission control
selective catalytic reduction (SCR)Reference
—
Power
253.5 kWReference
—
Maximum Power
275.9 kWReference
—
Rated RPM
2100Reference
2100Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Max power
201.2 kWReference
159.3 kWReference
Power at rated engine speed
227.3 kWReference
183.2 kWReference
Fuel Type
dieselReference
—
No of Cylinders
6 CylinderReference
6 CylinderReference
Rated engine speed
2,100 RPMReference
2,100 RPMReference
Emissions compliance
Tier IV | selective catalytic reduction (SCR)Reference
Tier IIIReference
Bore and stroke
4.37x5.71 inchesReference
4.41x5.87 inchesReference
Cooling system
liquid-cooledReference
liquid-cooledReference
Engine (gross)
—
224.5 kWReference
Power (gross)
—
224.5 kWReference
Transmission
Transmission
Techstar CVTReference
Cat PowerShiftReference
Gears
infinite forward and reverse (2-range)Reference
16 forward and 4 reverseReference
Transmission Type
CVTReference
PowershiftReference
forward and reverse options
continuously variable transmission - infinite F and (2-range) RReference
full power shift 16F and 4RReference
Wheel Drive
4WDReference
TrackReference
Clutch
—
hydraulic wet discReference
Track Drive type
—
4WDReference
PTO & Hydraulics
PTO (claimed)
216.3 kWReference
182.7 kWReference
PTO (tested)
243.4 kWReference
235.6 kWReference
Type
continuously variable transmission (CVT)Reference
full power shiftReference
Pressure
200.0 barReference
200.0 barReference
Valves
4 to 6Reference
4 to 6Reference
Pump flow
204.4 lpmReference
136.3 lpmReference
Rear Type
III/IVNReference
III/IIINReference
Rear lift (at ends)
11999 kgReference
—
Drawbar
Cat 4 (optional)Reference
—
Rear PTO
independentReference
independentReference
Rear PTO Type
1000/1000E (1.75)Reference
1000 (1.75)Reference
Power at rated PTO speed
234.7 kWReference
207.0 kWReference
Total flow
—
223.3 lpmReference
Rear lift
—
7257 kgReference
Dimensions
Wheelbase
309 cmReference
243 cmReference
Weight
10800 kgReference
14095 kgReference
Length
555 cmReference
591 cmReference
Height (cab)
358 cmReference
344 cmReference
Shipping weight
10800 kgReference
14095 kgReference
Bar rear axle
109 by 2997 mmReference
—
Width
—
337 cmReference
Max weight
—
16329 kgReference
Clearance (drawbar)
—
36 cmReference
Gauge
—
304 to 406 cmReference
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
alternatorReference
Charging amps
240 (twin 120A)Reference
185Reference
Charging volts
12Reference
—
Battery volts
12Reference
12Reference
Batteries
—
2Reference
Battery CCA
—
1000Reference
Total cold cranking amps
—
1,000 CCAReference
Test results
Fuel use
65.9 l/hourReference
54.5 l/hourReference
Max pull
9922 kgReference
13729 kgReference
General
Make & Model
Challenger (a part of AGCO)Reference
Challenger (a part of AGCO)Reference
Cruise control
AvailableReference
AvailableReference
Drawbar category
Cat. 3Reference
—
Rear Axle Type
Bar: 4.33 by 105 inches | 4.33 by 118 inchesReference
—
Country of manufacturer
USAReference
USAReference
Capacities
Capacity
512.6 ciReference
538 ciReference
Diesel exhaust fluid (DEF) tank
59.8 LReference
—
Hydraulics
Capacity Valves
24 ValvesReference
24 ValvesReference
Hydraulics Type
closed center load sensing (CCLS)Reference
closed center pressure-flow compensatedReference
Maximum operating pressure
2,900 psiReference
2,900 psiReference
Remote Valves
4 to 6 ValvesReference
4 to 6 ValvesReference
Rear Hitch category (SAE designation)
Category III/IVNReference
Category III/IIINReference
Rear Hitch maximum lift capacity
11,999.8 kgReference
7,257.5 kgReference
Pump Rated Output (total)
—
59 gpmReference
Power
Rated Power
340 hpReference
—
PTO
PTO Power
290 hpReference
245 hpReference
Rear PTO Power
AvailableReference
AvailableReference
Rear PTO RPM
1,000 RPMReference
1,000 RPMReference
Steering & brakes
Brakes
Hydraulic wet disc brakesReference
—
Steering type
hydrostatic powerReference
speed sensitive differentialReference
Dimensions & weight
Height Over Cab
358.1 cmReference
344.2 cmReference
Overall Length
555.2 cmReference
591.8 cmReference
Overall weight
10,800 kgReference
14,095.4 kgReference
Overall Width
—
337.8 cmReference
Drawbar clearance
—
36.3 cmReference
Operator station
Cab Availability
AvailableReference
AvailableReference
Seat Suspension
TRUEReference
TRUEReference
MT755C Serial Number Location
Challenger MT755C Tracks
Size
—
18-inch beltsReference
Option
—
30-inch beltsReference
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.