Compare/Challenger MT685E vs Challenger MT765

Challenger MT685E vs Challenger MT765

Verdict: Challenger MT685E vs Challenger MT765

The Challenger MT685E and the Challenger MT765 are both tractors — here is how they stack up on the figures that matter. Challenger MT765 leads on rated power with 306 hp against 305 hp. Challenger MT685E is the lighter machine (10,800 kg vs 13,390 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 2002). In short: choose the Challenger MT765 for outright pulling power, or the Challenger MT685E if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

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

305 hp

306 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

Challenger (a part of AGCO)Reference

Pull at 2.55KPHReference

Gear 1 used for pull test.Reference

Differential lock

electro-hydraulicReference

—

Steering

hydrostatic powerReference

electro-hydraulicReference

Drive

—

crawlerReference

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

192.8 kWReference

Displacement

8.4 LReference

8.8 LReference

Bore/Stroke

111 x 145 mmReference

112 x 149 mmReference

Emissions

Tier IVReference

—

Emission control

selective catalytic reduction (SCR)Reference

—

Power

253.5 kWReference

—

Maximum Power

275.9 kWReference

—

Rated RPM

2100Reference

Starter

electricReference

—

Starter volts

12Reference

Max power

201.2 kWReference

192.8 kWReference

Power at rated engine speed

227.3 kWReference

193.4 kWReference

Fuel Type

dieselReference

—

No of Cylinders

6 CylinderReference

—

Rated engine speed

2,100 RPMReference

—

Emissions compliance

Tier IV | selective catalytic reduction (SCR)Reference

—

Bore and stroke

4.37x5.71 inchesReference

—

Cooling system

liquid-cooledReference

—

Engine (gross)

—

228.2 kWReference

Drawbar (claimed)

—

182.7 kWReference

Power (gross)

—

228.2 kWReference

Air cleaner

—

dual paper elementsReference

Compression

—

16.0:1Reference

Transmission

Techstar CVTReference

CaterpillarReference

Gears

infinite forward and reverse (2-range)Reference

30 forward and 8 reverseReference

Transmission Type

CVTReference

—

forward and reverse options

continuously variable transmission - infinite F and (2-range) RReference

—

Wheel Drive

4WDReference

—

Clutch

—

hydraulic wet discReference

PTO & Hydraulics

PTO (claimed)

216.3 kWReference

190.2 kWReference

PTO (tested)

243.4 kWReference

222.8 kWReference

Type

continuously variable transmission (CVT)Reference

creeperReference

Pressure

200.0 barReference

Valves

4 to 6Reference

Pump flow

204.4 lpmReference

—

Rear Type

III/IVNReference

IIIReference

Rear lift (at ends)

11999 kgReference

—

Drawbar

Cat 4 (optional)Reference

—

Rear PTO

independentReference

Rear PTO Type

1000/1000E (1.75)Reference

1000 (1.75)Reference

Power at rated PTO speed

234.7 kWReference

211.0 kWReference

Total flow

—

164.6 lpmReference

Rear lift

—

7257 kgReference

Dimensions

Wheelbase

309 cmReference

243 cmReference

Weight

10800 kgReference

13390 kgReference

Length

555 cmReference

—

Height (cab)

358 cmReference

—

Shipping weight

10800 kgReference

—

Bar rear axle

109 by 2997 mmReference

4064 mmReference

Gauge

—

304 to 406 cmReference

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

240 (twin 120A)Reference

160Reference

Charging volts

12Reference

—

Battery volts

12Reference

Test results

Fuel use

65.9 l/hourReference

67.8 l/hourReference

Max pull

9922 kgReference

15668 kgReference

General

Make & Model

Challenger (a part of AGCO)Reference

—

Cruise control

AvailableReference

—

Drawbar category

Cat. 3Reference

—

Rear Axle Type

Bar: 4.33 by 105 inches | 4.33 by 118 inchesReference

—

Country of manufacturer

USAReference

—

Capacities

Capacity

512.6 ciReference

—

Diesel exhaust fluid (DEF) tank

59.8 LReference

—

Hydraulics

Capacity Valves

24 ValvesReference

—

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 III/IVNReference

—

Rear Hitch maximum lift capacity

11,999.8 kgReference

—

Power

Rated Power

340 hpReference

—

PTO

PTO Power

290 hpReference

—

Rear PTO Power

AvailableReference

—

Rear PTO RPM

1,000 RPMReference

—

Steering & brakes

Brakes

Hydraulic wet disc brakesReference

—

Steering type

hydrostatic powerReference

—

Dimensions & weight

Height Over Cab

358.1 cmReference

—

Overall Length

555.2 cmReference

—

Overall weight

10,800 kgReference

—

Operator station

Cab Availability

AvailableReference

—

Seat Suspension

TRUEReference

—

MT765 Serial Numbers

2002

—

AMS20000Reference

2003

—

AMS30000Reference

2004

—

AMS40000Reference

Location:

—

On main tractor frame, front left side.Reference

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.