John Deere 9520RX Scraper Special 4WD Tractor


Dimensions

Length 322 in (8170 mm)
Wheelbase 116.5 in (4154 mm)
Height (exhaust) 162.3 in (4120 mm)
Clearance (drawbar) 15.75 in (400 mm)
Turning Radius (Scraper Special models) 30.0 ft (9144 mm)
Turning Radius (Ag models) 21.0 ft (6400 mm)
Width (36″ tracks) 123.2 in (3120 mm)
Width (30″ tracks) 117.2 in (2970 mm)

Engine Details

Number Of Cylinders 6
Engine Make John Deere
Engine Model John Deere PowerTech™ PSS 13.5L
Max Power 572 hp (426.6 kw)
Rated Power 520 hp (387.8 kw)
Power Measured @ 1900 rpm
Peak Torque 1962 lb ft (2660 Nm)
Power Measured @ 1500 rpm
Torque Rise 38 %
Power Boost 10 %
Displacement 824 cu in (13.6 L)
Bore 5.2 in (132 mm)
Stroke 6.5 in (165 mm)
Compression Ratio 16:0:1
Aspiration Dual series turbocharger with air-to-air aftercooling and cooled EGR
Emission Standards Tier 3 / Stage III

Electric System

Alternator 200 amps (240 amps optional)
Battery 3x 12 V, 925 CCA
Operation Voltage 12 V

Transmission

Type PowerShift Transmission
Model e18™ PowerShift with Efficiency Manager™
Number of Gears 18F + 6R
Max Speed 25 mph (40 kph)
Hydraulic Power-Steering Standard + Active Command Steering (ACS)

Axles

Description Bull gear and double idler with floating pinion.
120 Mm Flanged Standard
Rear Axle Supports Available (included with 3 point hitch)
Front Axle Supports Available (with sprayer tanks or dozer blade)

Hydraulic System

Hydraulic System Type Closed-center, pressure/flow compensated
Maximum Pump Flow With Base Hydraulics 58 gal/min (219.6 L/min)
Maximum Pump Flow: High-Flow 115 gal/min (435.4 L/min)
Available Flow At A Single SCV – 1 /2 In Coupler 35 gal/min (132.5 L/min)
Available Flow At A Single SCV With High-Flow – 3 /4 In Coupler 42 gal/min (159 L/min)
Maximum Operating Pressure 2900 psi (20000 kPa)
SCV Control 4 – 6 factory, up to 8 field installed

3-Point Hitch

Hitch Description Electric-Hydraulic 3-Point Hitch with Draft Sensing
Category 4n/3 With Quik-Coupler 15000 lb (6804 kg) / 20000 lb (9072 kg) / 15000 lb (6804 kg) / 20000 lb (9072 kg)

Service Refill Capacities

Fuel Tank Capacity 400 gal (1514.2 L)
Engine Oil Capacity 12.7 gal (48.1 L)
DEF Tank Capacity 22 gal (83.3 L)
Cooling System Capacity 14.9 gal (56.5 L)
Hydraulic/Transmission/Axle Oil Without 3-Point Rear Hitch And Pto 58 gal (219.6 L)
Hydraulic/Transmission/Axle Oil With 3-Point Rear Hitch And Pto 60 gal (227.2 L)

Fuel System

Description Electronically controlled, electronic unit injectors (self priming)
Filter Primary 10 micron replaceable cartridge w/water indication sensor and drain
Filter Secondary 2 micron spin-on element
Filter System Two Stage with water separator and service indicator light
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