Challenger MT765B

Challenger MT765B Agricultural Crawler tractor Technical Specifications

Challenger MT765B is a Row-Crop tractor that was produced by the John Deere between 2005 – 2008.

Below you will find detailed technical specifications for Challenger MT765B covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

Challenger MT765B Production

Manufacturer: Challenger (a part of AGCO)
Type: Agricultural Crawler tractor
Factory: Jackson, Minnesota, USA

Challenger MT765B Power

Engine (gross): 320 hp
238.6 kW
PTO (claimed): 265 hp
197.6 kW
Drawbar (tested): 228.21 hp
170.2 kW
PTO (tested): 320.72 hp
239.2 kW

Challenger MT765B Electrical

Ground: negative
Charging system: alternator
Charging amps: 185
Batteries: 2
Battery CCA: 1000
Battery volts: 12

Challenger MT765B Mechanical

Chassis: crawler
Cab: Cab standard with air-conditioning.
Transmission: 16-speed full power shift


Type: closed-center PFC
Pressure: 2900 psi
200.0 bar
Valves: 4 to 6
Pump flow: 43.5 gpm
164.6 lpm

Tracktor Hitch

Rear Type: III/IIIN
Rear lift: 16000 lbs
7257 kg

Power Take-off (PTO)

Rear PTO: independent
Rear RPM: 1000

Challenger MT765B Engine detail

Engine Detail
turbocharged aftercooled diesel
6-cylinder 24-valve
Displacement: 537 ci
8.8 L
Bore/Stroke: 4.409×5.866 inches
112 x 149 mm
Power (gross): 320 hp
238.6 kW
Compression: 17.1:1
Rated RPM: 2100

Challenger MT765B Transmission overview

Engine Oil

Transmission: Cat PowerShift
Type: full power shift
Gears: 16 forward and 4 reverse
Clutch: hydraulic wet disc

Challenger MT765B Dimensions

Wheelbase: 96 inches
243 cm
Length: 233 inches
591 cm
Width: 133 inches
337 cm
Height: 135.5 inches
344 cm
Shipping weight: 31075 lbs
14095 kg
Ground clearance: 14.3 inches
36 cm

Challenger MT765B Tests

OCED Tractor Test 1846

OCED Tractor Test 1846
Diesel 16-speed crawler
May 9 – 13, 2005
Link: OCED Tractor Test 1846 file
PTO performance
Max power: 320.72 hp
239.2 kW
Fuel use: 17.7 gal/hour
67.0 l/hour
Power at rated engine speed: 265.78 hp
198.2 kW
Fuel use: 16.6 gal/hour
62.8 l/hour
Power at rated PTO speed: 294.81 hp
219.8 kW
Fuel use: 17.1 gal/hour
64.7 l/hour
Drawbar performance
Max power: 228.21 hp
170.2 kW
Fuel use: 17.0 gal/hour
64.3 l/hour
Gear 6 used for power test.
Max pull: 34,145 lbs
15488 kg
Gear 2 used for pull test.


Is Challenger MT765B a good tractor?

The Challenger MT765B is one of the great tractors in the Challenger (a part of AGCO) stable, and it has earned Challenger (a part of AGCO) a fantastic reputation.

How much oil does a Challenger MT765B take?

Check out the Challenger MT765B oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year Challenger (a part of AGCO) made the MT755B

The Challenger MT765B was an agricultural tractor model made from 2005 – 2008

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