John Deere 2640 Tractor (1982)

Manufacturer:John Deere

Price:N/A

Series:2040 Series

Model:2640

Equipment Type: Utility Tractors

Factory:Dubuque, Iowa, USA

Full Specifications

NEBRASKA TRACTOR TEST 1157 2

Description: Diesel 16-speed 2WD April 16 - 25, 1974 Link: Nebraska Tractor Test 1157 file PTO performance Drawbar performance Gear 5-Hi used for power test Gear 5-Hi used for pull test
Power at rated engine speed: 70.37hp / 52.5kW
Fuel use: 4.3gal/hour / 16.3l/hour
Power at rated PTO speed: 69.02hp / 51.5kW
Max power: 57.88hp / 43.2kW
Max pull: 6,470lbs / 2934kg

JOHN DEERE 2640 POWER

PTO (claimed): 70hp / 52.2kW
Drawbar (tested): 57.88hp / 43.2kW
PTO (tested): 70.37hp / 52.5kW

ENGINE DETAIL

Description: John Deere diesel 4-cylinder liquid-cooled
Displacement: 276ci / 4.5L
Bore/Stroke: 4.19x5.00inches / 106x 127mm
Compression: 16.7:1
Rated RPM: 2500
Firing order: 1-3-4-2
Starter volts: 12
Coolant capacity: 12qts / 11.4L

JOHN DEERE 2640 ENGINE

Description: John Deere 4.5L 4-cyl diesel

TRANSMISSIONS OVERVIEW

Description: 8-speed collar shift 16-speed two-speed power shift 8-speed power shuttle

TRANSMISSION 1

Type: collar shift
Gears: 8 forward and 4 reverse
Description: Four gears (1-4) in two ranges (I and II) plus reverse (R) range

SPEEDS 1

Description: With 16.9-28 rear tires

TRANSMISSION 2

Transmission: Hi-Lo
Type: two-speed power shift
Gears: 16 forward and 8 reverse
Clutch: dry disc

SPEEDS 2

Description: With 16.9-28 rear tires

TRANSMISSION 3

Transmission: Direction Reverser
Type: power shuttle
Gears: 8 forward and reverse
Description: Four gears (1-4) in two ranges (I and II) with a left-hand hydraulic shuttle leve

MECHANICAL

Chassis: 4x2 2WD
Final drives: planetary
Differential lock: mechanical rear
Steering: mechanical with power assist
Brakes: differential hydraulic wet disc
Cab: Open operator station
Transmissions: 8-speed collar shift 16-speed two-speed power shift 8-speed power shuttle

CAPACITY

Fuel: 19.5gal / 73.8L
Hydraulic system: 10gal / 37.9L

HYDRAULICS

Type: closed center
Capacity: 10gal / 37.9L
Pressure: 2250psi / 155.1bar
Pump flow: 9gpm / 34.1lpm 15gpm / 56.8lpm

TRACTOR HITCH

Rear Type: II/I

POWER TAKE-OFF (PTO)

Rear PTO: independent
Rear RPM: 540/540/1000

JOHN DEERE 2640 TIRES

Ag front: 6.00-16
Ag rear: 16.9-28

DIMENSIONS

Wheelbase: 85.75inches / 217cm *Straight axle
Length: 139.5inches / 354cm
Width: 69.5inches / 176cm
Height (hood): 61.3inches / 155cm
Height (exhaust): 101.7inches / 258cm
Operating weight: 5800lbs / 2630kg
Ballasted weight: 8430lbs / 3823kg
Clearance (front axle): 25.6inches / 65cm
Front tread: 49 to 79inches / 124to 200cm (swept axle)
Rear tread: 52 to 97inches / 132to 246cm (rack-and-pinion)

DIMENSIONS & TIRES

Wheelbase: 85.75inches / 217cm *Straight axle
Weight: 5800lbs / 2630kg
Front tire: 6.00-16
Rear tire: 16.9-28

2640 SERIAL NUMBERS

Location: Serial number plate on the right side of the 2640 frame above the front axle
1976: 235313
1977: 258106
1978: 280789
1979: 305505
1980: 341000
1981: 362175
1982: 376744

ELECTRICAL

Ground: negative
Charging system: alternator
Battery volts: 12

About John Deere Tractor

The 2640 model tractor is member of John Deere's 9R line of tractors. The 2640 is a Utility Tractors type, which is used mostly in the Agriculture Tractors. The engine of the 2640 tractors is impressive. This arrangement is more practical in the real world.