John Deere 4640 Specifications & Technical Data on this page.
The 40 Series tractors from John Deere were presented in 1977 and introduced to Europe late 1979. The objective of the series was to provide a tractor with large engine size for heavy lifting, and this is amply met. This model includes engines that range up 7 litres, which has 177 horsepower at 1400 rpm – these are some powerful motors! Standard transmission included 16 gears + 2 speeds or full powershift technology; optional upgrades include fuel injection technology as well as cab options.
JOHN DEERE 4640 Technical Specifications 4WD 1977-1983
Table with detailed characteristics.
Version of the model: | ||
Drive: | 4 Wheel drive | |
Production year: | ||
From: | 1977 | |
Till: | 1983 | |
Engine: | ||
Brand: | John Deere | |
Model: | 6466A | |
Type: | 4 stroke Direct injection | |
Engine cooled: | water cooled | |
Cylinders: | 6 | |
Aspiration: | turbocharged | |
Intercooled: | Air cooled | |
Compression ratio: | 15.5:1 | |
Firing order: | 1-5-3-6-2-4 | |
Power: | ||
Gross: | 131.50Kw / 176.34Hp | |
Power at: | 2200rpm | |
Torque: | ||
Maximum (DIN): | 718.00Nm / 531.32lb-ft | |
Max. torque at: | 1400rpm | |
Bore: | 115.80mm / 4.56Inch | |
Stroke: | 120.60mm / 4.75Inch | |
Displacement: | 7,640cm³ / 466ci³ | |
Fuel: | diesel | |
Electrical system: | ||
Power source: | ||
System: | 12V | |
Batteries: | ||
Number: | 1 | |
Voltage: | 12V | |
Hydraulic system: | ||
Hydraulic pump: | ||
Type: | Closed hydraulic system | |
Main pump: | 125.00L/m / 33.03gpm | |
Optional main pump: | ||
Flow capacity: | 144.00L/m / 38.04gpm | |
Hydraulic pressure: | ||
Working hydraulics: | 157.00Bar / 15.70Mpa | |
Transmission & speed: | ||
Make: | John Deere | |
Transmission: | Mechanical | |
Gearbox: | Semie Powershift | |
Reversing gear: | Hydraulic | |
Powertrain: | 4 Wheel Drive | |
Transmission: | ||
Gears: | John Deere Quad-Range | |
Forward gears: | 16 | |
Reverse gears: | 16 | |
Travel speed: | ||
max first gear: | 3.30km/h / 2.05mph | |
Maximum speed: | 32.00km/h / 19.88mph | |
Optional transmissie: | ||
Type: | full powershift | |
Power takeoff: | ||
Power: | 115.00Kw / 154.22Hp | |
PTO speed: | 1000rpm | |
Braking system: | ||
Service brake: | Differential hydraulic wet disc | |
Service refill capacities: | ||
Fuel tank: | 314.00L / 82.96US gal | |
Coolant system engine: | 36.00L / 38.06US guart | |
Dimensions: | ||
Transport dimensions: | ||
Length: | 4,350mm / 171Inch | |
Heigth: | 2,960mm / 117Inch | |
Height dimensions: | ||
Cabine: | ||
Height: | 2,960mm / 117Inch | |
Wheels & tyres: | ||
Tire size: | ||
Front: | 13.6 R24 | |
Rear: | 20.8 R38 | |
Wheelbase: | ||
Length: | 3,010.00mm / 118.50Inch | |
Steering: | ||
Steering system: | Hydrostatic | |
Turning radius: | ||
Outside of tire: | 5,300mm / 209Inch | |
Performance: | ||
Lifting capacity: | ||
Lift capacity rear: | 6,400kg / 14,080Lbs | |
Weight: | ||
Operating weight: | ||
Operating weight: | 6,510kg / 14,322Lbs | |
With ballast: | 8,430kg / 18,546Lbs | |
Sound levels: | ||
Interior Cab: | 81dB(A) |