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info | |
1977 - 1979, Utility tractor | |
Series back: | John Deere 2640 |
Production | |
Manufacturer: | John Deere |
Factory: | Mannheim, Baden-WГјrttemberg, Germany |
Original price (USD), $17,000 (1979 ), |
Variants | |
John Deere 3130, |
Capacity | |
Fuel: | 28 gal [106.0 L] |
Hydraulic system: | 12.9 gal [48.8 L] |
3-Point Hitch | |
Rear Type: | II |
Control: | draft sensing |
Power Take-off (PTO) | |
Rear PTO: | independent |
Clutch: | hydraulic 300mm disc |
Rear RPM: | 540/1000 |
Dimensions & Tires | |
Wheelbase: | 97 inches [246 cm] |
Weight: | 8700 to 10500 pounds |
Front tire: | 7.50-18 |
Rear tire: | 18.4-34 |
2840 Serial Numbers | |
Location: | Serial number plate on the right side of the 2840 frame, above the front axle. |
John Deere 2840 Power | |
Drawbar (tested): | 64.86 hp [48.4 kW] |
PTO (tested): | 80.65 hp [60.1 kW] |
Mechanical | |
Chassis: | 4x2 2WD |
Final drives: | planetary |
Differential lock: | mechanical rear |
Steering: | power assist |
Brakes: | differential hydraulic wet disc |
Cab: | Open operator station. Two-post Roll-Gard ROPS optional. |
Hydraulics | |
Type: | closed center |
Capacity: | 12.9 gal [48.8 L] |
Valves: | 2 |
Pump flow: | 23 gpm [87.1 lpm] |
Electrical | |
Ground: | negative |
Charging system: | alternator |
Battery | |
Number: | 2 |
Volts: | 12 |
info | |
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] |
Engine Detail | |
John Deere, diesel, 6-cylinder, liquid-cooled, 329 ci [5.4 L] |
info | |
Speeds: | With 18.4-34 rear tires. |
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. |
info | |
Series back: | John Deere 2640 |
Dimensions | |
Weight (operating): | 8700 lbs [3946 kg] |
Weight (ballasted): | 10500 lbs [4762 kg] |
Wheelbase: | 97 inches [246 cm] |
Length: | 160 inches [406 cm] |
Width: | 90 inches [228 cm] |
Height (steering wheel): | 74 inches [187 cm] |
Clearance (front axle): | 21 inches [53 cm] |
Rear axle: | Rack-and-pinion |
Front tread: | 57.82.4 to inches [146 to 0 cm] 69 to 94 inches (wide axle) [175 to 238 cm] (wide axle) |
Rear tread: | 61 to 90 inches*ROPS or fenders limit minimum tread to 68 inches. [154 to 228 cm] ((ROPS or fenders limit minimum tread to 68 inches.)) |
John Deere 2840 Tires | |
Ag front: | 7.50-18 |
Ag rear: | 18.4-34 |
info | |
Series back: | John Deere 2640 |
Loader | |
Loader type: | John Deere 148 |
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] |