John Deere 8640 tractor specification

John Deere 8640 tractor specs, dimensions, fuel consumption, transmission, drive, equipment

About John Deere 8640

General information about John Deere 8640
Brand John Deere
Model John Deere 8640
Series n.d.
Previous model John Deere 8630
Next model John Deere 8650
Smaller John Deere 8440
Larger
Years from 1979 to 1982 y.
Cab with ROPS No
Reviews John Deere 8640 reviews New!
3.4
AGROrank is our rating!

engine very powerful, diesel engine, more cylinders is the higher work culture, perfectly matched Rated RPM engine operation, turbocharging, 12 V-oltowy starter, 6V, charging alternator, lighting rather typical, PTO with very good specifications, no emergency brake assist, disk, wet, very heavy tractor, suitable in difficult terrain, long, large size... full review

3,40
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Questions about John Deere 8640 Forum - John Deere 8640 questions and discussions New!

John Deere 8640 performance

John Deere 8640 Specs Value
Maximum power (HP / kW) 275 HP (205.1 kW)
Engine RPM 2100 rpm
Fuel consumption n.d.
Fuel tank capacity n.d.
Max. speed n.d.

John Deere 8640 engine

John Deere 8640 Specs Value
Fuel type Diesel
Engine producer b.d.
Engine model John Deere
Engine type Diesel (diesel engine)
Engine capacity 10.114 l.
Strokes, qty 4
Cylinders 6
Compression n.d.
Bore 130 mm
Stroke 127 mm
Maximum torque n.d.
Air filter n.d.
Fuel filter n.d.
Fuel filter chambers, qty n.d.
Oil filter n.d.
Oil pump n.d.
Speed control (control) n.d.
Injection pump n.d.
Injectors n.d.
Injection pressure n.d.
Cooling system liquid cooled engine
Forced cooling n.d.
Cooler yes
Thermostat Yes
Cooler type tubular-plate cooler
Coolant system capacity n.d.
Clutch n.d.

John Deere 8640 turbocharger

John Deere 8640 Specs Value
Turbocharger Yes
Dual turbocharger No
Intercooler No
Aftercooler No
Wastegate valve No
Variable geometry No
Additional parameters

John Deere 8640 electronics

John Deere 8640 Specs Value
Supply voltage starter (V) 12 V
Ground negative ground
Battery (V) 6 V
Battery, qty 0
Charging system Alternator
Charging system producer n.d.
Ignition Manual
Rear stop lamp Yes
Rear agricultural lamp n.d.
Cock lamp No

John Deere 8640 PTO

John Deere 8640 Specs Value
PTO rpm 1000 rpm
PTO control manual

John Deere 8640 brakes

John Deere 8640 Specs Value
ABS No
Brake assist No
Braking system n.d.
Differential No
Brake type disc brakes, wet brakes, hydraulic
Discs Single

John Deere 8640 dimensions

John Deere 8640 Specs Value
Weight from 12823 kg (depending by model)
Length 5791 mm
Height n.d.
Width n.d.
Clearance n.d.
Front track width from 1600 mm to 3302 mm
Rear track width from 1600 mm to 3302 mm
Wheelbase 3170 mm
Front tires 18.4-34
Rear tires n.d.
Max. mass of the trailer without brakes 1500 kg
Max. mass of the trailer with brakes n.d.
Max. axle load n.d.
Max. total weight n.d.
Turning radius n.d.

John Deere 8640 drive

John Deere 8640 Specs Value
Drive system 4x4, 4WD (depending by model)
Additional all-wheel drive, all four wheels at all times and it can be used full
Permanent 4-wheel drive Yes
Permanent systems that constantly power all the wheels Yes
Dynamic allocation of power between the axles n.d. / AWD
Independent Link Suspension No
Articulated suspension Yes
Crawler drive No
Hydrostatic steering Yes
Differential n.d.
Steering rod
Front rods n.d.
Rear planetary drives n.d.
Front planetary drives n.d.

John Deere 8640 hydraulics

John Deere 8640 Specs Value
Three-point hitch n.d.
Three-point hitch type n.d.
Three-point hitch performance n.d.
Three-point hitch pressure n.d.
Load Sensing No
Closed b.d.
Central No
Constant flow No
Constant pressure No
Control system n.d.
Two-section distributor n.d.
Quick couplings n.d.
Auto Lift n.d.

John Deere 8640 transmission / gears

John Deere 8640 Specs Value
Synchronous transmission n.d.
Transmission mechanically synchronized No, electro-hydraulic control
PowerShift Yes
PowerShuttle No
Additional two clutches (dual clutch gearbox), electro-hydraulic clutch control, fast shifting
Forward gears 16
Reverse gears 6
Creeper n.d.

John Deere 8640 equipment

John Deere 8640 Specs Value
Clevis Yes (???)
Lower catch b.d.
Air conditioning n.d.

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