John Deere 6520 Premium Utility Tractors Specifications

Engine

The engine is a John Deere 6068 diesel 6-cylinder liquid-cooled with a displacement of 414.1ci / 6.8L and a bore/stroke of 4.19x5.00inches / 106x 127mm. It has a rated power of 110hp / 82.0kW and a torque of 341.0lb-ft / 462.4Nm at 1500rpm. The engine starter is electric with 12 volts. The intake valve clearance is 0.014inches / 0.356mm and the exhaust valve clearance is 0.018inches / 0.457mm.

Transmission

The transmission is a 24-speed partial power shift with an engine (net) power of 110hp / 82.0kW and a PTO (claimed) power of 97hp / 72.3kW. The transmission is designed to provide smooth shifting and efficient power transfer. It has a high and low range, allowing the operator to select the appropriate gear for the task at hand. The transmission also features a synchronized shuttle shift, which allows the operator to quickly and easily change direction without using the clutch.

Brakes

The brakes are wet disc brakes that provide reliable stopping power. The John Deere 6520 Premium has a hydrostatic power steering system that provides smooth and responsive steering. The engine brake is also available to help slow the tractor down when going downhill. The operating RPM range is 1300-2300, and the idle RPM range is 850-2460. The firing order is 1-5-3-6-2-4.

Steering

The steering is hydrostatic power steering, which provides smooth and responsive steering. The John Deere 6520 Premium has a fuel tank capacity of 54.7gal / 207.0L. The steering system is designed to provide precise control and maneuverability, making it easy to navigate through tight spaces and around obstacles. The cab is standard and provides a comfortable and quiet working environment for the operator.

Common Problems

Users have reported issues with the hydraulic system, specifically with leaks and failures. The transmission has also been known to have issues with shifting and slipping. Some users have reported problems with the engine, including overheating and loss of power. The brakes have been known to wear out quickly and require frequent maintenance. Finally, some users have reported issues with the cab, including poor visibility and uncomfortable seating.

What Users Like

Users appreciate the standard tires (ag) that come with the John Deere 6520 Premium, which are Front: 16.9R24. Rear: 18.4R38. They also like the smooth and responsive steering, which makes it easy to maneuver the tractor in tight spaces. The comfortable and quiet cab is also a popular feature, providing a pleasant working environment for the operator. The wet disc brakes provide reliable stopping power, and the engine brake is a useful feature when going downhill. Finally, users appreciate the 24-speed partial power shift transmission, which provides smooth shifting and efficient power transfer.

Techincal Specifications

Power
Engine (net)	110hp / 82.0kW
Pto (claimed)	97hp / 72.3kW
Engine Detail
Description	John Deere 6068 diesel 6-cylinder liquid-cooled
Displacement	414.1ci / 6.8L
Bore/stroke	4.19x5.00inches / 106x 127mm
Rated Power (ece R24)	110hp / 82.0kW
Rated Rpm	2300
Idle Rpm	850-2460
Operating Rpm	1300-2300
Torque	341.0lb-ft / 462.4Nm
Torque Rpm	1500
Firing Order	1-5-3-6-2-4
Starter	electric
Starter Volts	12
Intake Valve Clearance	0.014inches / 0.356mm
Exhaust Valve Clearance	0.018inches / 0.457mm
Engine
Description	John Deere 6.8L 6-cyl diesel
Fuel Tank	54.7gal / 207.0L
Mechanical
Chassis	4x4 MFWD 4WD
Steering	hydrostatic power
Brakes	wet disc
Cab	Cab standard
Transmission	24-speed partial power shift
Tires
Standard Tires (ag)	Front: 16.9R24. Rear: 18.4R38
Dimensions And Tires
Weight	11,201lbs / 5080kg
Front Tire	16.9R24
Rear Tire	18.4R38
Serial Numbers
Location	Right side of main tractor frame
Hydraulics
Type	closed center load sensing
Pressure	2900psi / 200.0bar
Pump Flow	25.4gpm / 96.1lpm
Tractor Hitch
Rear Type	II/IIIN
Rear Lift	14,590lbs / 6618kg
Electrical
Ground	negative
Charging System	alternator
Charging Amps	90/115
Battery Volts	12
Power Take Off Pto
Rear Pto	independent
Rear Rpm	540/1000
Weight
Max Capacity	17,625lbs / 7994kg
Max Front Axle	8,378lbs / 3800kg 9,259lbs / 4199kg (braked axle)
Max Rear Axle	14,330lbs / 6500kg