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info | |
3010 ↑ | |
Series: | 3020 |
Production | |
Manufacturer: | John Deere |
Type: | Row-Crop tractor |
Factories: | Waterloo, Iowa, USA, Mexico |
Total built: | 74,463 (Row Crop), 6,307 (Standard), 1,314 (Row-Crop Utility), 508 (High-Crop), 324 (Special Utility), 139 (Orchard) |
Original price: | $10,000 (1972) |
Variants | |
500: | industrial tractor |
John Deere 3020 Power | |
Drawbar (claimed): | 57 hp 42.5 kW |
PTO (claimed): | 70 hp 52.2 kW (Syncro-Range), 65 hp 48.5 kW (Powershift) |
Drawbar (tested): | 63.13 hp 47.1 kW |
PTO (tested): | 71.26 hp 53.1 kW |
Mechanical | |
Chassis: | 4x2 2WD |
Differential lock: | rear optional |
Steering: | power assist |
Brakes: | differential hydraulic wet disc |
Cab: | Open operator station. |
Transmissions: | 8-speed partially synchronized, 8-speed full power shift |
Capacity | |
Fuel: | 29 gal 109.8 L |
LP-Gas Fuel: | 33.6 gal 127.2 L |
Syncro-Range Hydraulic system: | 8 gal 30.3 L |
Power Shift Hydraulic system: | 11 gal 41.6 L |
Hydraulics | |
Type: | closed center |
Syncro-Range Capacity: | 8 gal 30.3 L |
Power Shift Capacity: | 11 gal 41.6 L |
Pressure: | 2100 psi 144.8 bar |
Valves: | 1 |
SCV flow: | 6 gpm 22.7 lpm |
Total flow: | 14 gpm 53.0 lpm |
Tractor hitch | |
Rear Type: | II |
Power Take-off (PTO) | |
Rear PTO: | independent |
Rear RPM: | 540/1000, 1000 |
Engine RPM: | 540@2100 1000@21000 |
Mid RPM: | 1000 |
Dimensions & Tires | |
Wheelbase: | 90 inches 228 cm |
Weight: | 7139 to 7945 pounds |
Front tire: | 6.00-16 |
Rear tire: | 13.6-38 |
3020 Serial Numbers | |
Location: | Rear of tractor, above PTO. |
Links | |
Vinson Farm: Photos and specifications on the 3020 |
Electrical | |
Ground: | positive (12V), floating (24V) |
Battery | |
Number: | 1 (12V), 2 (24V) |
Volts: | 12 |
info | |
3010 ↑ | |
Series: | 3020 |
Engines overview | |
John Deere 3.7L 4-cyl gasoline, John Deere 4.4L 4-cyl diesel, John Deere 3.7L 4-cyl LP gas |
Engine Detail | |
John Deere, LP gas, 4-cylinder, liquid-cooled | |
Displacement: | 227 ci 3.7 L |
Bore/Stroke: | 4.25x4.00 inches 108 x 102 mm |
Air cleaner: | oil bath |
Compression: | 9.0:1 |
Rated RPM: | 2500 |
Operating RPM: | 1500-2500 |
Firing order: | 1-3-4-2 |
Starter volts: | 12 |
Oil capacity: | 9 qts 8.5 L |
Sparkplug gap: | 0.015 inches 0.381 mm |
Point gap: | 0.022 inches 0.559 mm |
Intake valve clearance: | 0.015 inches 0.381 mm |
Exhaust valve clearance: | 0.028 inches 0.711 mm |
Engine Oil | |
Oil capacity: | 9 qts 8.5 L |
info | |
3010 ↑ | |
Series: | 3020 |
Transmissions overview | |
8-speed partially synchronized, 8-speed full power shift |
Transmission | |
Transmission: | John Deere Powershift |
Type: | full power shift |
Gears: | 8 forward and 4 reverse |
Clutch: | hydraulic wet disc |
Oil capacity: | 44 qts 41.6 L |
Speeds | |
With 15.5-38 rear tires., |
info | |
3010 ↑ | |
Series: | 3020 |
John Deere 3020 Tires | |
Ag front: | 6.00-16, 7.50-15, 7.50-16 (single), 11.00-12 (single) |
Ag rear: | 13.6-38, 15.5-38 |
Dimensions | |
Wheelbase: | 90 inches 228 cm |
Length: | 138.5 inches 351 cm |
Width: | 89.625 inches 227 cm |
Height (steering wheel): | 75.5 inches 191 cm |
Height (exhaust): | 87.5 inches 222 cm |
Rear axle: | Bar |
Rear tread: | 60 to 91 inches 152 to 231 cm, 60 to 97 inches 152 to 246 cm (long axle), 60 to 113 inches 152 to 287 cm (extra long axle) |
John Deere 3020 Weight | |
Shipping: | 7139 lbs 3238 kg (gas), 7300 lbs 3311 kg (LP-gas), 7342 lbs 3330 kg (diesel) |
Operating: | 7695 lbs 3490 kg (gas), 7945 lbs 3603 kg (diesel) |
Ballasted: | 9585 lbs 4347 kg |
info | |
3010 ↑ | |
Series: | 3020 |
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 |
John Deere 48 Loader | |
Height (to pin): | 126 inches 320 cm |
Clearance, dumped bucket: | 104 inches 264 cm |
Dump reach: | 26 inches 66 cm |
Dump angle: | 39° |
Reach at ground: | 68 inches 172 cm |
Breakout force (lift): | 3600 lbs 1632 kg |
Lift to full height (at pin): | 2400 lbs 1088 kg |
Bucket width: | 60 inches 152 cm, 72 inches 182 cm |