Compare/Challenger MT865E vs Challenger MT975B

Challenger MT865E vs Challenger MT975B

Verdict: Challenger MT865E vs Challenger MT975B

The Challenger MT865E and the Challenger MT975B are both tractors — here is how they stack up on the figures that matter. Challenger MT865E leads on rated power with 540 hp against 518 hp. Challenger MT975B is the lighter machine (18,038 kg vs 19,321 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Challenger MT975B holds more fuel (1476.2 L vs 1249.0 L) for longer stints between fills. Challenger MT865E is the newer design (2014 vs 2007). In short: choose the Challenger MT865E for outright pulling power, or the Challenger MT975B if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Challenger

Fit score

Best match

Clear

Challenger

Fit score

Best match

Clear

Rated power

540 hp

518 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

Challenger (a part of AGCO)Reference

Gear 4 used for pull test.Reference

Gear 5 used for pull test.Reference

Drive

crawlerReference

—

Steering

power differentialReference

—

Final drives

—

inboard planetaryReference

Differential lock

—

electro-hydraulic front and rear optionalReference

Engine

Fuel tank

1249.0 LReference

1476.2 LReference

Exhaust fluid (DEF)

115.4 LReference

—

Engine (gross)

402.7 kWReference

—

Drawbar (tested)

292.4 kWReference

390.0 kWReference

Displacement

16.8 LReference

18.1 LReference

Bore/Stroke

111 x 145 mmReference

145 x 183 mmReference

Emissions

Tier IVReference

Tier IIIReference

Emission control

selective catalytic reduction (SCR)Reference

—

Power (gross)

402.7 kWReference

—

Maximum Power

434.7 kWReference

—

Torque

2599.5 NmReference

—

Torque RPM

1500Reference

—

Starter

electricReference

—

Starter volts

12Reference

—

Max power

292.4 kWReference

390.0 kWReference

Power at rated engine speed

336.7 kWReference

386.4 kWReference

Fuel Type

dieselReference

—

No of Cylinders

12 cylinderReference

—

Emissions compliance

Tier IV | selective catalytic reduction (SCR)Reference

—

Engine torque at rated speed

869.5 kgReference

—

Bore and stroke

4.370x5.709 inchesReference

—

Cooling system

liquid-cooledReference

—

Engine

—

425.0 kWReference

Power

—

425.0 kWReference

Air cleaner

—

dual dry elementReference

Compression

—

16.3:1Reference

Rated RPM

—

2100Reference

Transmission

CaterpillarReference

—

Gears

16 forward and 4 reverseReference

Transmission Type

PowershiftReference

—

forward and reverse options

Caterpillar - 16R and 4RReference

—

Track Drive type

4WDReference

—

PTO & Hydraulics

PTO (claimed)

316.9 kWReference

PTO (tested)

388.7 kWReference

436.0 kWReference

Type

full power shiftReference

Pressure

200.0 barReference

Valves

4 to 6Reference

—

Pump flow

321.7 lpmReference

—

SCV flow

136.3 lpmReference

—

Rear lift

8845 kgReference

Drawbar

Cat. 5Reference

—

Rear PTO

independentReference

Clutch

hydraulic wet discReference

hydraulic wet discsReference

Rear PTO Type

1000 (1.75)Reference

Power at rated PTO speed

386.2 kWReference

411.9 kWReference

Rear valves

—

4 to 6Reference

Total flow

—

223.3 lpmReference

Rear Type

—

IVReference

Engine RPM

—

1000@2000Reference

Dimensions

Weight

19321 kgReference

18038 kgReference

Front axle

BarReference

145 mmReference

Gauge

228 to 325 cmReference

—

Shipping

19321 kgReference

—

Max Drawbar

5670 kgReference

—

Wheelbase

—

394 cmReference

Front tire

—

800/70R38Reference

Rear tire

—

800/70R38Reference

Ag front

—

800/70R38Reference

Ag rear

—

800/70R38Reference

Length

—

756 cmReference

Height (cab)

—

383 cmReference

Shipping weight

—

18038 kgReference

Max weight

—

27216 kgReference

Ground clearance

—

44 cmReference

Rear axle

—

145 mmReference

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

300 (2x 150)Reference

185Reference

Batteries

4Reference

Battery CCA

1000Reference

Battery volts

12Reference

Battery options

4Reference

—

Total cold cranking amps

1,000 CCAReference

—

Challenger MT865E Tracks

Width

91 cmReference

508 cmReference

Capacities

Max capacity

25362 kgReference

—

Capacity

1,027.5 ciReference

—

Diesel exhaust fluid (DEF) tank

115.5 LReference

—

Test results

Fuel use

111.3 l/hourReference

126.8 l/hourReference

Max pull

19795 kgReference

20905 kgReference

General

Make & Model

Challenger (a part of AGCO)Reference

—

Drawbar category

Cat. 4, Cat. 5Reference

—

Front Axle Type

BarReference

—

Country of manufacturer

USAReference

—

Hydraulics

Capacity Valves

48 valveReference

—

Hydraulics Type

closed center pressure flow compensatedReference

—

Maximum operating pressure

2,900 psiReference

—

Remote Valves

4 to 6 valvesReference

—

Rear Hitch maximum lift capacity

8,845 kgReference

—

Power

Rated Power

540 hpReference

—

PTO

PTO Power

425 hpReference

—

Rear PTO Power

AvailableReference

—

Rear PTO RPM

1,000 RPMReference

—

Dimensions & weight

Overall weight

19,321.2 kgReference

—

Track width

91.4 cmReference

—

Operator station

Cab Availability

AvailableReference

—

Seat Suspension

AvailableReference

—

Steering & brakes

Steering type

power differentialReference

—

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.