Embed

Paste on your site — shows live UK/US specs and links back here. Free to use.

<iframe src="https://farmfleetspecs.com/embed/challenger-mt865b" width="100%" height="430" loading="lazy" style="border:1px solid #e6e8e4;border-radius:14px;max-width:560px" title="Challenger MT865B specs — FarmFleetSpecs"></iframe>

Tractor · 2005Unverified

Challenger MT865B

Name: Challenger MT865B
Brand: Challenger

Challenger MT865B — MT800B Series · 510 hp. Reference specifications; pending source verification.

The Challenger MT865B is a high-horsepower tractor, rated at approximately 510 hp, positioning it at the more powerful end of its class. Manufactured from 2005 to 2008, the MT865B features a 6-cylinder turbocharged diesel liquid-cooled engine and a tracked undercarriage with a powershift transmission. It has an operating weight of 19,141 kg, suitable for large-scale operations spanning 1,500+ acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

510 hp

Max power

405.5 kW

Weight

19141 kg

Catalogue coverage

Variants represented

Richest spec table

70 rows

Recorded power

510 hp

Recorded weight

19141 kg

Transmissions

16-speed full power shift

Production years

2005-2008

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerChallenger (a part of AGCO)Reference

Agricultural Crawler tractorReference

Built in Jackson, Minnesota, USAReference

DrivecrawlerReference

Hydraulic wet disc brakesReference

Cab standard with air-conditioning.Reference

Engine

Caterpillar 18.1L 6-cyl dieselReference

Fuel tank1249.0 LReference

Engine (gross)380.3 kWReference

Drawbar (tested)291.7 kWReference

Caterpillar C18Reference

turbocharged dieselReference

6-cylinder 24-valveReference

liquid-cooled inlineReference

Displacement18.1 LReference

Bore/Stroke145 x 183 mmReference

EmissionsTier IIIReference

Power (gross)380.3 kWReference

Air cleanerdual paper elementsReference

Compression16.5:1Reference

Rated RPM2100Reference

Torque2488.3 NmReference

Torque RPM1251Reference

Starter volts12Reference

Max power405.5 kWReference

Power at rated engine speed339.7 kWReference

Max power291.7 kWReference

Transmission

16-speed full power shiftReference

TransmissionCat PowershiftReference

Typefull power shiftReference

Gears16 forward and 4 reverseReference

PTO & Hydraulics

PTO (claimed)316.9 kWReference

PTO (tested)405.5 kWReference

Typeclosed center PFCReference

Pressure200.0 barReference

Rear valves4 to 6Reference

Total flow164.6 lpmReference

Total flow223.3 lpmReference

Rear TypeIII/IVNReference

Rear lift8845 kgReference

Rear PTOindependentReference

Rear PTO Type1000 (1.75)Reference

Power at rated PTO speed374.5 kWReference

Dimensions

Wheelbase299 cmReference

Weight19141 kgReference

27.5-inch tracksReference

Length675 cmReference

Width357 cmReference

Height350 cmReference

Shipping weight19141 kgReference

Max weight22680 kgReference

Ground clearance36 cmReference

Electrical

GroundnegativeReference

Charging amps185Reference

Batteries4Reference

Battery CCA1000Reference

Battery volts12Reference

Challenger MT865B Tracks

Width69 cmReference

Width76 cmReference

Width91 cmReference

Test results

Diesel 16-speed crawlerApril 8 - May 3, 2005Link: OCED Tractor Test 1847 fileReference

PTO performanceReference

Fuel use108.6 l/hourReference

Fuel use98.4 l/hourReference

Fuel use104.5 l/hourReference

Drawbar performanceReference

Fuel use98.0 l/hourReference

Gear 8 used for power test.Reference

Max pull18992 kgReference

Gear 4 used for pull test.Reference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

Partner tool · Free

Working out if you can afford this tractor?

YourIncomeCalculator.com — free, HMRC-aligned take-home pay, self-employment & VAT calculators. No sign-up.

Calculate your take-home pay

Recommended kit

Handy kit for owners

Popular tractor and farm accessories owners pick up for machines like this.

Disclosure: some links on this page are affiliate links. If you buy through them we may earn a small commission — at no extra cost to you. Learn more.