2840 by Deere
1977 - 1979
Series:
1976 - 1982
| 1976 - 1982 |
| Model year 1976-19791980-1982 |
| 2040 Series |
| Utility tractor |
Production
| Production | |
| Manufacturer: | John Deere |
| Type: | Utility tractor |
| Factory: | Dubuque, Iowa, USA |
John Deere 2640 Power
| John Deere 2640 Power | |
| PTO (claimed): | 70 hp 52.2 kW |
| Drawbar (tested): | 57.88 hp 43.2 kW |
| PTO (tested): | 70.37 hp 52.5 kW |
| power test details ... | |
John Deere 2640 Engine
| John Deere 2640 Engine | |
| John Deere 4.5L 4-cyl diesel | |
| Engine details ... |
Mechanical
| 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 | |
| Transmission details ... | |
Capacity
| Capacity | |
| Fuel: | 19.5 gal 73.8 L |
| Hydraulic system: | 10 gal 37.9 L |
Hydraulics
| Hydraulics | |
| Type: | closed center |
| Capacity: | 10 gal 37.9 L |
| Pressure: | 2250 psi 155.1 bar |
| Pump flow: | 9 gpm 34.1 lpm |
| 15 gpm 56.8 lpm | |
Tractor hitch
| Tractor hitch | |
| Rear Type: | II/I |
Power Take-off (PTO)
| Power Take-off (PTO) | |
| Rear PTO: | independent |
| Rear RPM: | 540 |
| 540/1000 | |
Dimensions & Tires
| Dimensions & Tires | |
| Wheelbase: | 85.75 inches 217 cm *Straight axle |
| Weight: | 5800 lbs 2630 kg |
| Front tire: | 6.00-16 |
| Rear tire: | 16.9-28 |
| Full dimensions and tires ... | |
2640 Serial Numbers
| 2640 Serial Numbers | |
| Location: | Serial number plate on the right side of the 2640 frame above the front axle. |
| photo of 2640 serial number | |
| 1976: | 235313 |
| 1977: | 258106 |
| 1978: | 280789 |
| 1979: | 305505 |
| 1980: | 341000 |
| 1981: | 362175 |
| 1982: | 376744 |
how to read serial numbers... | |
Electrical
| Electrical | |
| Ground: | negative |
| Charging system: | alternator |
| Battery volts: | 12 |
Production
Variants
1973 - 1979
| 1973 - 1979 |
Series:
| Series: | 3030 ← | 3130 |
Production
| Production | |
| Manufacturer: | John Deere |
| Factory: | Mannheim, Baden-Württemberg, Germany |
| The John Deere 3130 saw a redesign in 1975 at tractor serial number 182150. The front, hood, and decals were changed to a more rounded appearance. The 3130 was sold as the 2840 in the United States. | |
Variants
| Variants | |
| 3130LS: | 12-speed |
John Deere 3130 Power
| John Deere 3130 Power | |
| Engine (gross): | 96.5 hp 72.0 kW |
| Engine (net): | 87.2 hp 65.0 kW |
| PTO (claimed): | 75.1 hp 56.0 kW |
John Deere 3130 Engine
| John Deere 3130 Engine | |
| John Deere 5.4L 6-cyl diesel | |
| Engine details ... |
Mechanical
| Mechanical | |
| Chassis: | 4x2 2WD |
| 4x4 MFWD 4WD | |
| Final drives: | planetary |
| Differential lock: | mechanical rear |
| Steering: | power |
| Brakes: | wet disc |
| Cab: | Open operator station. Cab optional. |
| Transmissions: | 12-speed |
| 6-speed sliding gear | |
| Transmission details ... | |
Capacity
| Capacity | |
| Fuel: | 28 gal 106.0 L |
| Hydraulic system: | 15 gal 56.8 L |
Hydraulics
| Hydraulics | |
| Type: | closed center |
| Capacity: | 15 gal 56.8 L |
| Pump flow: | 23 gpm 87.1 lpm |
Tractor hitch
| Tractor hitch | |
| Rear Type: | II |
| Control: | position and draft control |
| Rear lift: | 7452 lbs 3380 kg |
Power Take-off (PTO)
| Power Take-off (PTO) | |
| Rear PTO: | independent |
| Rear RPM: | 540/1000 |
| Engine RPM: | 540@2200 1000@2200 |
Dimensions & Tires
| Dimensions & Tires | |
| Wheelbase: | 96.9 inches 246 cm |
| Weight: | 8200 lbs 3719 kg |
| Front tire: | 7.50-18 |
| 2WD Rear tire: | 18.4-34 |
| Full dimensions and tires ... | |
John Deere 3130 attachments
| John Deere 3130 attachments | |
| front-end loader | |
| Attachment details ... |
3130 Serial Numbers
| 3130 Serial Numbers | |
| Location: | Serial number plate on the front-right of the 3130 tractor frame, above front axle. |
| photo of 3130 serial number | |
Electrical
| Electrical | |
| Ground: | negative |
| Charging system: | alternator |
| Charging amps: | 28 |
| 55 | |
| Charging volts: | 14 |
| Batteries: | 2 |
| Battery volts: | 12 |
| Battery AH: | 88 |
John Deere 2840 Power
48.4 kW
60.1 kW
1977 - 1979
| 1977 - 1979 |
| Utility tractor |
Series:
| Series: | 2640 ← | 2840 |
Nebraska Tractor Test 1249
| Nebraska Tractor Test 1249 | |||
| | |||
Nebraska Tractor Test 1249
| Nebraska Tractor Test 1249 | |
| Diesel 12-speed 2WD June 14 - 30, 1977 Link: Nebraska Tractor Test 1249 file | |
| PTO performance | |
| Power at rated engine speed: | 80.65 hp 60.1 kW |
| Fuel use: | 5.3 gal/hour 20.1 l/hour |
| Power at rated PTO speed: | 76.27 hp 56.9 kW |
| Fuel use: | 4.8 gal/hour 18.2 l/hour |
| Drawbar performance | |
| Max power: | 64.86 hp 48.4 kW |
| Fuel use: | 5.2 gal/hour 19.7 l/hour |
| Gear 4H used for power test. | |
| Max pull: | 8,386 lbs 3803 kg |
| Gear 2H used for pull test. | |
John Deere 2840 Engine
1977 - 1979
| 1977 - 1979 |
| Utility tractor |
Series:
| Series: | 2640 ← | 2840 |
Engine Detail
| Engine Detail | |
| John Deere | |
| diesel | |
| 6-cylinder | |
| liquid-cooled | |
| Displacement: | 329 ci 5.4 L |
| Bore/Stroke: | 4.02x4.33 inches 102 x 110 mm |
| Air cleaner: | paper elements |
| Compression: | 17.0:1 |
| Rated RPM: | 2500 |
| Starter volts: | 12 |
| Coolant capacity: | 5 qts 4.7 L |
Mechanical
1977 - 1979
| 1977 - 1979 |
| Utility tractor |
Series:
| Series: | 2640 ← | 2840 |
Transmissions overview
| Transmissions overview | |
| 12-speed two-speed power shift | |
| 6-speed |
Transmission
| Transmission | |
| Transmission: | Hi-Lo |
| Type: | two-speed power shift |
| Gears: | 12 forward and 6 reverse |
| Clutch: | dry disc |
| Three gears (1-3) in two ranges (I/II) plus reverse (R) range with a high/low power shift. | |
Speeds
| Speeds | |
| With 18.4-34 rear tires. | |
Transmission
| Transmission | |
| Transmission: | sliding gear |
| Gears: | 6 forward and 3 reverse |
Capacity
106.0 L
48.8 L
Hydraulics
48.8 L
87.1 lpm
Tractor hitch
Power Take-off (PTO)
Dimensions & Tires
246 cm
3946 kg
1977 - 1979
| 1977 - 1979 |
| Utility tractor |
Series:
| Series: | 2640 ← | 2840 |
John Deere 2840 Tires
| John Deere 2840 Tires | |
| Ag front: | 7.50-18 |
| Ag rear: | 18.4-34 |
| Ag rear: | 15.5-38 |
| 16.9-38 | |
Dimensions
| Dimensions | |
| Wheelbase: | 97 inches 246 cm |
| Length: | 160 inches 406 cm |
| Width: | 90 inches 228 cm |
| Height (steering wheel): | 74 inches 187 cm |
| Operating weight: | 8700 lbs 3946 kg |
| Ballasted weight: | 10500 lbs 4762 kg |
| Clearance (front axle): | 21 inches 53 cm |
| Rear axle: | Rack-and-pinion |
| Front tread: | 57.82.4 to inches 146 to 0 cm |
| Front tread: | 69 to 94 inches 175 to 238 cm (wide axle) |
| Rear tread: | 61 to 90 inches 154 to 228 cm *ROPS or fenders limit minimum tread to 68 inches. |
John Deere 2840 attachments
1977 - 1979
| 1977 - 1979 |
| Utility tractor |
Series:
| Series: | 2640 ← | 2840 |
John Deere 148 Loader
| John Deere 148 Loader | |
| Loader weight: | 1350 lbs 612 kg |
| Height (to pin): | 126 inches 320 cm |
| Clearance, dumped bucket: | 102 inches 259 cm |
| Dump reach: | 32 inches 81 cm |
| Dump angle: | 38° |
| Clearance, level bucket: | 121 inches 307 cm |
| Rollback angle: | 11° |
| Breakout force (lift): | 4700 lbs 2131 kg |
| Lift to full height (at pin): | 3100 lbs 1406 kg |
| Bucket capacity: | 0.5 cu yd 0.4 cu m |
| 0.6 cu yd 0.5 cu m | |
| 0.8 cu yd 0.6 cu m | |
| 0.9 cu yd 0.7 cu m | |
| Bucket width: | 60 inches 152 cm |
| 72 inches 182 cm | |
| 84 inches 213 cm | |
| 96 inches 243 cm | |
2840 Serial Numbers
how to read serial numbers...
Electrical
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