John Deere 4640 Specs

Full technical specification of agricultural tractor John Deere 4640 :

Years of production 77-83
Engine model / type 6466A
Number of cylinders / turbocharging 6TI
Engine displacement (cm3) 7640
Piston dimension / stroke (mm) 115,8×120,6
Maximum engine power (hp) / rpm 177/2200
Torque (Nm) / rpm 718/1400
Number of gears (front + rear) 16+8
Number of synchronized gears (front+rear) 16+8
Speed-Shift N/A
Type of reverse N/A
Driving speed (km/h) 3,3-29,3
Max Driving speed (km/h) 32
Hydraulic pump capacity (L/min) 125/144
3-Point Hitch control mech
3-point hitch max load (kg) 6400
PTO speed (rpm) 1000
Disc brake type (dry / wet) N/A
Type of control of the braking system hydr
Turning radius 2WD (m) N/A
Turning radius 4WD (m) N/A
Front wheel 2WD N/A
Front wheel 4WD 13,6-24
Rear wheel 2WD N/A
Rear wheel 4WD 20,8-38
2WD total weight (kg) N/A
4WD total weight (kg) 6510
Total height with cabin (cm) 312
Total length (cm) 435
Total width (cm) 301
Fuel tank capacity (l) 314
Cabin sound level (dB) 81

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