The John Deere 4520 is a 4WD compact utility tractor from the 4000 series. This tractor was manufactured by John Deere in Augusta, Georgia, USA from 2005 to 2014. The JD 4520 is equipped with 2.4 L four-cylinder diesel engine and one of two transmissions: power shuttle transmission with 12 forward and 12 reverse gears or hydrostatic transmission with infinite 3-range forward and reverse gears.
The John Deere 4520 compact utility tractor used the John Deere 4042T engine. It is a 2.4 L, 2,440 cm2, (148.9 cu·in) four-cylinder turbocharged diesel engine with 86.0 mm (3.39 in) of the cylinder bore and 105.0 mm (4.13 in) of the piston stroke. This engine produced 53.9 PS (39.6 kW; 53.0 HP) at 2,400 rpm of output power (2005-2008) and 60.8 PS (44.7 KW; 60.0 HP) at 2,400 rpm (2009-2014).
The John Deere 4520 is equipped with hydrostatic power steering, wet disc brakes, two-post ROPS or Cab with heat and A/C (optional) and 54.9 liters (14.5 US gal, 12.1 Imp. gal) fuel tank for ROPS version and 52.2 liters (13.8 US gal, 11.5 Imp. gal) for Cab version.
Following attachments are available for the JD 4520 compact utility tractor:
- John Deere 400X loader
- John Deere 400CX (MSL) loader
John Deere 4520 Specifications
| General Specifications | |
| Model | John Deere 4520 |
| Length | 3,250 mm (128 in) |
| Width | 1,660 mm (65.4 in) |
| Height | ROPS: 2,460 mm (96.9 in) Cab: 2,340 mm (92.4 in) |
| Wheel base | 1,810 mm (71.3 in) |
| Weight | ROPS: 1,750 kg (3,860 lbs) Cab: 1,970 kg (4,345 lbs) |
| Fuel tank capacity | ROPS: 54.9 liters (14.5 US gal, 12.1 Imp. gal) Cab: 52.2 liters (13.8 US gal, 11.5 Imp. gal) |
| Battery | 12V, CCA: 770A |
| Cabin type | Two-post ROPS or Cab with heat and A/C (optional) |
| Engine | |
| Engine model | John Deere 4042T |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 4 |
| Fuel type | Diesel |
| Displacement | 2.4 L, 2,440 cm2, (148.9 cu·in) |
| Bore and stroke | 86.0 mm X 105.0 mm (3.39 in X 4.13 in) |
| Compression ratio | 2005-2008: 20.5:1 2009-2014: 20.0:1 |
| Horsepower | 2005-2008: 53.9 PS (39.6 kW; 53.1 HP) at 2,400 rpm 2009-2014: 60.8 PS (44.7 KW; 60.0 HP) at 2,400 rpm |
| Torque | 2005-2008: 191.2 N·m (19.5 kg·m, 140.9 ft·lb) at 1,440 rpm 2009-2014: 183.1 N·m (18.68 kg·m; 135.1 ft·lb) at 1,440 rpm |
| Starter | Electric |
| Oil capacity: | 7.5 L (7.9 US. qt, 6.6 Imp. qt.) |
| Coolant capacity: | ROPS: 6.1 L (6.4 US. qt, 5.4 Imp. qt.) Cab: 8.3 L (8.77 US. qt, 7.3 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×4 MFWD 4WD |
| Steering type | Hydrostatic power |
| Brakes | Wet disc |
| Transmission model | PowrReverser |
| Transmission type | Power shuttle |
| Gears | 12 forward and 12 reverse |
| Speed | Forward: 27.8 kmh (17.3 mph) Reverse: – |
| Transmission oil capacity | 39.0 L (10.3 US. gal, 8.6 Imp. gal.) |
| Transmission model | eHydro |
| Transmission type | Hydrostatic |
| Gears | Infinite (3-range) forward and reverse |
| Speed | Forward: 27.2 kmh (16.9 mph) Reverse: – |
| Transmission oil capacity | 36.3 L (9.6 US. gal, 8 Imp. gal.) |
| Tires | |
| Front tires | Ag: 8.00-16 Lawn/turf: 27×10.5-15, 27x12LL-15 Industrial: 10.00-16.5 |
| Rear tires | Ag: 13.6-28 Lawn/turf: 44×18.00-20, 22.5LL-16.1 Industrial: 17.5L-24 |
| Three-Point Hitch | |
| Caterogy | I |
| Control type | – |
| Lift capacity (at ends) | 1,420 kg (3,130 lbs) |
| PTO (Power take-off shaft) | |
| Middle PTO type | Independent (option) |
| Middle PTO speed | 2,100 rpm |
| Rear PTO type | Independent |
| Rear PTO speed | 540 rpm After 2008: 540e (optional) |
| Hydraulic system | |
| Hydraulic type | Open center |
| Pressure | 2,500 psi (172.4 bar) |
| Valves | 0 to 5 |
| Pump flow | 12.0 gpm (45.4 lpm) |
| Steering flow | 5.1 gpm (19.3 lpm) |
| Total flow | 17.1 gpm (64.7 lpm) |
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