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Tractor · 2007Unverified

Deutz-Fahr M640

Name: Deutz-Fahr M640
Brand: Deutz-Fahr

Deutz-Fahr M640 — Agrotron M Series · 171 hp. Reference specifications; pending source verification.

The Deutz-Fahr M640 is a tractor rated at approximately 171 hp, placing it at the more powerful end of its class. Produced from 2007 to 2009, the M640 features a 6-cylinder turbocharged intercooled diesel liquid-cooled engine, paired with four-wheel drive and a powershift transmission. It has a listed operating weight of 5969 kg, suitable for operations covering 600–1,500 acres.

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

Rated power

171 hp

Weight

5969 kg

Catalogue coverage

Variants represented

Richest spec table

69 rows

Recorded power

171 hp

Recorded weight

5969 kg

Transmissions

24-speed partial power shift

Production years

2007-2009

Verified variants

1 linked source document displayed

Hover a source tag to verify

Overview

ManufacturerDeutz-FahrReference

Four-wheel driveReference

Power steeringReference

Wet disc brakesReference

Cab standard with air-conditioning.Reference

Engine

Deutz 6.1L 6-cyl dieselReference

Engine127.5 kWReference

DeutzReference

turbocharged intercooled dieselReference

6-cylinder 24-valveReference

liquid-cooledReference

Displacement6.1 LReference

Bore/Stroke101 x 126 mmReference

Power127.5 kWReference

Maximum Power135.0 kWReference

Rated RPM2100Reference

Torque717.1 NmReference

Torque RPM1000Reference

StarterelectricReference

Starter volts12Reference

Transmission

24-speed partial power shiftReference

40-speed creeperReference

TransmissionZF 7200Reference

Typepartial power shiftReference

Gears24 forward and reverseReference

Clutchwet discReference

Four power shift gears in six synchronized ranges with power shuttle.Reference

ManufacturerZFReference

TypecreeperReference

Gears40 forward and reverseReference

Optional creeper provides an additional four ranges (with four speeds each) to the main transmission.Reference

Capacities

Fuel305.1 LReference

PTO & Hydraulics

Hydraulic system40.1 LReference

Typeopen centerReference

Typeload sensingReference

Capacity40.1 LReference

Pressure200.0 barReference

Rear valves4Reference

Pump flow82.9 lpmReference

Pump flow120.0 lpmReference

Steering flow41.6 lpmReference

Steering press.179.3 barReference

Rear TypeIII/IIReference

Controlposition and draft controlReference

Rear lift6187 kgReference

Rear lift9180 kgReference

Front HitchIIReference

Front lift3991 kgReference

Rear PTOindependentReference

Rear PTO Type540/1000Reference

Engine RPM540@1995Reference

Engine RPM540E@1610Reference

Engine RPM1000@1995Reference

Engine RPM1000E@1610Reference

Front PTOindependentReference

Front PTO Type1000Reference

Engine RPM1000@1960Reference

Dimensions

Wheelbase277 cmReference

Weight5969 kgReference

Front tire540/65R28Reference

Rear tire650/65R38Reference

Standard tires (ag)Front: 540/65R28. Rear: 650/65R38Reference

Length475 cmReference

Height (cab)299 cmReference

Electrical

Charging systemalternatorReference

Charging amps150Reference

Battery volts12Reference

Battery AH143Reference

Battery AH190Reference

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

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