Deutz-Fahr M640 Specs & Features

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Deutz-Fahr M640 Technical Specifications

Deutz-Fahr M640 is a Row-Crop tractor that was produced by the John Deere between 2007 – 2009.

Below you will find detailed technical specifications for Deutz-Fahr M640 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

Deutz-Fahr M640 Production

Manufacturer:
Manufacturer:	Deutz-Fahr

Deutz-Fahr M640 Electrical

Charging system:	alternator
Charging amps:	150
Battery volts:	12
Battery AH:	143
	190*Optional

Deutz-Fahr M640 Mechanical

Chassis:

4×4 MFWD 4WD

Steering:

power

Brakes:

wet disc

Cab:

Cab standard with air-conditioning.

Transmissions:

24-speed partial power shift

40-speed creeper

Capacity

Fuel:	80.6 gal 305.1 L
Hydraulic system:	10.6 gal 40.1 L

Hydraulics

Type:	open center
	load sensing*Optional
Capacity:	10.6 gal 40.1 L
Pressure:	2900 psi 200.0 bar
Rear valves:	4
Pump flow:	21.9 gpm 82.9 lpm *Open center
	31.7 gpm 120.0 lpm *Load sensing
Steering flow:	11 gpm 41.6 lpm
Steering press.:	2600 psi 179.3 bar

Tracktor Hitch

Rear Type:	III/II
Control:	position and draft control
Rear lift:	13640 lbs 6187 kg
	20240 lbs 9180 kg *Optional
Front Hitch:	II
Front lift:	8800 lbs 3991 kg

Power Take-off (PTO)

Rear PTO:	independent
Rear RPM:	540/1000
Engine RPM:	540@1995 540E@1610 1000@1995 1000E@1610
Front PTO:	independent*Optional
Front RPM:	1000
Engine RPM:	1000@1960

Deutz-Fahr M640 Engine detail

Engine Detail
Deutz
turbocharged intercooled diesel
6-cylinder 24-valve
liquid-cooled
Displacement:	369.6 ci 6.1 L
Bore/Stroke:	3.98×4.96 inches 101 x 126 mm
Power:	171 hp 127.5 kW
Maximum Power:	181 hp 135.0 kW
Rated RPM:	2100
Torque:	528.8 lb-ft 717.1 Nm
Torque RPM:	1000
Starter:	electric
Starter volts:	12

Deutz-Fahr M640 Transmission overview

Engine Oil

Transmission:	ZF 7200
Type:	partial power shift
Gears:	24 forward and reverse
Clutch:	wet disc
Four power shift gears in six synchronized ranges with power shuttle.

Deutz-Fahr M640 Dimensions

Wheelbase:	109.1 inches 277 cm
Length:	187.4 inches 475 cm
Height (cab):	118.1 inches 299 cm
Weight:	13160 lbs 5969 kg

FAQ

Is Deutz-Fahr M640 a good tractor?

The Deutz-Fahr M640 is one of the great tractors in the Deutz-Fahr stable, and it has earned Deutz-Fahr a fantastic reputation.

How much oil does a Deutz-Fahr M640 take?

Check out the Deutz-Fahr M640 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 Deutz-Fahr made the M620

The Deutz-Fahr M640 was an agricultural tractor model made from 2007 – 2009