John Deere 3020 Specifications - John Deere 3020 Specs

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