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John Deere 2520 Tractor Specs Overview
John Deere 2520 Tractor Engine
Engine Model - Yanmar 3TNV82A
Engine Power, Rated, hp (kW) - 26.4 (19.7)
Engine Speed, rpm - 2600
Power Boost, hp (kW) - No boost
Fuel Tank, gal (L) - 7.1 (27)
Cylinders - 3
Displacement, cu in (L) - 81.2 (1.33)
Engine Bore, in (mm) - 3.23 (82)
Engine Stroke, in (mm) - 3.31 (84)
Block Design, Replaceable Liners - Cast in block
Aspiration, Turbocharged or Naturally Aspirated - Natural
Tractor Fuel System
Fuel System Description - Rotary-Distributor Type
Fuel System Control - Mechanical
Fuel Injection to combustion chamber - Direct
Emission and Exhaust Treatment
Exhaust Pipe - Horizontal
Cooling System
Fan Drive Type - Belt
Electrical System
System Rating, Volts - 12
Alternator Rating, Amps - 20
John Deere 2520 Tractor Transmission
Description - Hydro: 2 Range
Transmission Type - Hydrostatic
Forward / Reverse Speeds - Infinite
Maximum Speed Forward, mph (kph) - 4.5 (7.2)
Creeper Range - Yes, hydrostatic
Shuttle (Forward-Reverse) - Yes
John Deere 2520 Tractor PTO (Power take off)
PTO Horsepower, hp (kW) - 20.5 (15.3)
PTO Speeds, rpm - 540
PTO operational Type - Independent
Wheels
Drive Wheels - 4WD
Tractor Steering Configuration - Front Steer
Rear Axle
Final Drive - Spur gear
Axle Output End - Flange
Axle Bar Diameter, in (mm) - No bar axle
Tractor Brakes
Brake Type - Wet disc
John Deere 2520 Tractor Hydraulic System
Hydraulic System Type - Open center
Main Hydraulic Pump Type - Dual gear
Standard Pump Flow, gpm (Lpm) - 10.5 (39.6)
Standard Remote Valves - 2
3-Point Hitch Features
3-Point Hitch Category - Category 1
Draft Sensing or Lift Control - Position Control
3-Point Hitch Lift Capacity
Standard Lift Capacity 24 Inches behind pin, lb (kg) - 1,250 (567)
Standard Lift Capacity at lift pin, lb (kg) - 1,433 (650)
Drawbar
Drawbar Description - Adjustable
Wheelbase
Wheelbase, 4WD, in (mm) - 65.2 (1655)
Tire Size
Front Tire Size, 4WD - 24x8.5-14 R3
Rear Tire Size - 36x14.00-15 R3
JD 2520 Tractor features
Optional Independent Lift Kit uses tractor hydraulics and lower deck,
increase independent of the 3-point hitch position.
Folding ROPS as standard and comply with ASAE and OSHA standards.
Hydrostatic steering for smooth and stable maneuvering.
On Disaster Drive About Deck allows for easy fastening deck.
200 CX loader can attach and detach in under 3 minutes - without tools.
Convenient loader joystick is positioned close at hand and clear of your
knee.
John Deere 2520 Tractor Service Intervals and Operations
As Needed
- Replace alternator belt.
- Replace air filter elements.
- Replace light bulbs.
- Replace fuses.
- Clean and replace battery.
- Replace radiator hoses and clamps.
- Check tire air pressure.
- Clean fuel tank overfill reservoir.
- Drain water and sediment from fuel tank, and service water separator.
- Check and clean front grille and side screens.
- Check and clean radiator cooling screen.
- Clean debris from engine compartment.
After First 10 Hours
- Check wheel bolt torque.
Every 10 Hours or Daily
- Test safety systems.
- Check JD 2520 Tractor engine oil level.
- Check transmission oil level.
- Check air filter rubber dust unloading valve.
- Check radiator coolant level.
After First 50 Hours
- Change engine oil and filter.
- Change transmission oil and filter.
- Clean transmission suction screen.
Every 50 Hours
- Check front axle oil level.
- Lubricate machine.
Every 200 Hours
- Change engine oil and filter.
- Change transmission oil and filter.
- Clean JD 2520 Tractor transmission suction screen and internal
magnets.
- Inspect alternator belt.
- Check wheel bolt torque.
Every 400 Hours
- Replace fuel filter.
Every 600 Hours
- Check engine low idle speed.
- Check air filter element, intake, hoses, and clamps.
- Change front axle oil.
- Check brake adjustment.
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