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John Deere 1640 Specifications

JD 1640 Engine Technical Data

Engine Model ......................... John Deere
Engine Type ......................... 4 Cycle, 4-cylinder diesel
Number of Cylinders ......................... 4
Displacement, cu in (L) ......................... 239.2 (3.91)
Engine Bore, in (mm) ......................... 4.19 (106.0)
Engine Stroke, in (mm) ......................... 4.33 (110.0)
Aspiration ......................... Natural
Compression ......................... 16.8:1
Rated Engine Power, hp (kW) ......................... 62.0 (46.2)
Rated Engine Speed, rpm ......................... 2500
Low Idle Speed, rpm ......................... 1100
High Idle Speed, rpm ......................... 2550
Maximum Torque, Nm (ft-lbs) ......................... 205 (151)
Torque Speed, rpm ......................... 1200
Firing Order ......................... 1-3-4-2
Fuel Tank Capacity, gal (L) ......................... 25.1 (95.0)
Oil Capacity, qts (L) ......................... 9.0 (8.5)
Coolant Capacity, qts (L) ......................... 19.0 (18.0)
Electrical System Rating, Volts ......................... 12
Charging System ......................... Alternator

John Deere 1640 Power Take-Off

PTO Operational Type ......................... Independent
PTO Horsepower, hp (kW) ......................... 54.0 (40.3)
PTO Clutch ......................... Hydraulic disc
PTO Speed, rpm ......................... 540
PTO / Engine Speed, rpm ......................... 540/2400

JD 1640 Transmission Configuration

Transmission Type (Std) ......................... 8F/4R, Collar shift
Number of Forward Gears ......................... 8
Number of Reverse Gears ......................... 4
Clutch ......................... Dry Disc
Oil Capacity, qts (L) ......................... 58.0 (55.0)
Maximum Speed (Forward), mph (kph) ......................... 18.9 (30.4)
Maximum Speed (Reverse), mph (kph) ......................... 8.5 (13.7)

Transmission Type (Opt) ......................... 16F/8R, Hi-Lo
Gearbox Type ......................... 2-Speed powershift
Number of Forward Gears ......................... 16
Number of Reverse Gears ......................... 8
Maximum Speed (Forward), mph (kph) ......................... 18.9 (30.4)
Maximum Speed (Reverse), mph (kph) ......................... 8.5 (13.7)
Service Brake ......................... Hydraulic disc

John Deere 1640 Wheels and Tires

Drive Wheels ......................... 2WD/4WD
Steering Configuration ......................... Front Steer
Steering System ......................... Power
Front Tire Size (2WD) ......................... 7.5-18
Rear Tire Size (2WD) ......................... 13.6x12-38
Front Tire Size (4WD) ......................... 11.2-28
Rear Tire Size (4WD) ......................... 13.6x12-38
Front Tread (2WD), in (mm) ......................... 59.1-79.1 (1500-2000)
Front Tread (4WD), in (mm) ......................... 53.5-81 (1350-2050)
Rear Tread, in (mm) ......................... 59.1-78.7 (1500-1990)

JD 1640 Hydraulics and Hitch

Hydraulic System Type ......................... Closed center constant pressure
Implement Pump Flow, gpm (Lpm) ......................... 12.4 (46.9)
Hydraulic Pressure, Bar (psi) ......................... 170 (2465)
Hydraulic Capacity, gal (L) ......................... 14.5 (55.0)
Number of Standard Remote Valves ......................... 1/2
3-Point Hitch Category ......................... 2
Draft Sensing or Lift Control ......................... Lower-link draft control
Standard Lift Capacity at lift pin, lb (kg) ......................... 6770 (3070)

John Deere 1640 Dimensions and Weight

Wheelbase (2WD), in (mm) ......................... 89.7 (2270)
Wheelbase (4WD), in (mm) ......................... 80 (2030)
Length (2WD), in (mm) ......................... 147 (3730)
Length (4WD), in (mm) ......................... 154.5 (3920)
Height (Cab), in (mm) ......................... 104.7 (2650)
Height (Exhaust), in (mm) ......................... 115.2 (2920)
Width, in (mm) ......................... 81.5 (2070)
Ground Clearance (2WD), in (mm) ......................... 25 (630)
Ground Clearance (4WD), in (mm) ......................... 16.9 (420)
Weight (2WD), lb (kg) ......................... 7410 (3360)
Weight (4WD), lb (kg) ......................... 8005 (3630)

JOHN DEERE TRACTORS ATTACHMENTS
1023E	2025R	2210	2520	3032E
3046R	3520	4066R	4105	4200
4320	4400	4520	4600	4720
430	420	455	X300	X350
X485	X500	X590	X700	X738

JOHN DEERE TRACTORS TROUBLESHOOTING
2640	3040	3310	3650	4100
5050D	5090R	5410	6105R	7200R
E130	L111	LA110	LT155	X300R