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John Deere 7520

John Deere 7520 tractor
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The John Deere 7520 is a row-crop tractor produced from 2003 to 2007 as part of the 7020 Series. It features a 6.8L 6-cylinder turbocharged diesel engine delivering 150 hp, with multiple transmission options including 16-speed partial power shift, 24-speed AutoQuad, and an Infinitely Variable Transmission (IVT). The tractor is built in Waterloo, Iowa, USA, and offers four-wheel drive, power steering, hydraulic wet disc brakes, and a ComfortGard Cab with air-conditioning. It has a fuel tank capacity of 66 gallons and various PTO and hitch options. The 7520 supports front-end loader attachments and has detailed dimensions and weight specifications suitable for row-crop farming.
John Deere 7520tractorspecificationsenginetransmissiondimensionspowerhydraulicsattachmentsrow-crop tractor
Power150 hp
Founded2003 - 2007
Model7520

Technical Specifications

Detailed specifications and technical data for John Deere 7520

Power

Engine power:150 hp (111.9 kW)
PTO (tested):143.97 hp (107.4 kW)
PTO (claimed):125 hp (93.2 kW)
Drawbar (tested):110.88 hp (82.7 kW)

Tires

Ag rear:18.4R38
Ag front:14.9R28
Rear tire:18.4R38
Front tire:14.9R28

Engine

Type:turbocharged diesel
Model:John Deere PowerTech 6068HF475
Power:150 hp (111.9 kW)
Torque:454 lb-ft (615.6 Nm)
Cooling:liquid-cooled
Idle RPM:850-2250
Cylinders:6-cylinder
Fuel tank:66 gal (249.8 L)
Rated RPM:2100
Torque RPM:1503
Bore/Stroke:4.19x5.00 inches (106 x 127 mm)
Displacement:414 ci (6.8 L)
Firing order:1-5-3-6-2-4
Oil capacity:22.2 qts (21.0 L)
Operating RPM:1300-2100
Starter power:4.1 hp (3.1 kW)
Starter volts:12
Coolant capacity:29.6 qts (28.0 L)

Weight

Operating:13280 lbs (6023 kg)
Max Drawbar:4955 lbs (2247 kg)
Max capacity:22035 lbs (9995 kg)
Max rear axle:17185 lbs (7795 kg)
Max front axle:9695 lbs (4397 kg)
Max front axle with loader:16315 lbs (7400 kg)

Dimensions

Width:96 inches (243 cm) (Minimum width with standard axle)
Height:114.1 inches (289 cm)
Length:203.3 inches (516 cm)
Wheelbase:104.3 inches (264 cm)
Front tread 2WD:59.5 to 87.5 inches (151 to 222 cm)
Front tread 4WD:59.4 to 83.4 inches (150 to 211 cm)
Flanged rear axle:65.5 inch length (1663 mm)
Rear tread flange axle:60 to 88 inches (152 to 223 cm)
Rear tread long flange:76 to 96 inches (193 to 243 cm)
Rear tread 96-inch axle:60 to 104.6 inches (152 to 265 cm)
4WD Clearance (front axle):20.5 inches (52 cm)
Rear tread 110.5-inch axle:60 to 119.2 inches (152 to 302 cm)
Rack-and-pinion rear axle 1:3.4 by 96 inches (86 by 2438 mm)
Rack-and-pinion rear axle 2:3.4 by 110.5 inches (86 by 2806 mm)

Electrical

Ground:negative
Battery CCA:850
Battery volts:12
Charging amps:115, 150
Charging system:alternator

Hydraulics

Type:closed-center PFC
Valves:4
Pump flow:26.7 gpm (101.1 lpm)

Mechanical

Cab:ComfortGard Cab standard with air-conditioning. Open station with two-post ROPS available.
Drive:Four-wheel drive
Brakes:Hydraulic wet disc brakes
Steering:Power steering

Production

Type:Row-Crop tractor
Series:7020 Series
Built in:Waterloo, Iowa, USA
Years produced:2003 - 2007

Attachments

Loader:front-end loader
741 Loader dump angle:58.9°
741 Loader reach dumped:38.2 inches (97 cm)
741 Loader reach ground:113.4 inches (288 cm)
741 Loader height at pin:172.5 inches (438 cm)
741 Loader bucket width 1:73 inches (185 cm)
741 Loader bucket width 2:96 inches (243 cm)
741 Loader breakout at pin:7779 lbs (3528 kg)
741 Loader breakout bucket:7172 lbs (3253 kg)
741 Loader clearance level:167 inches (424 cm)
741 Loader clearance dumped:139.3 inches (353 cm)
741 Loader lift 1.5m at pin:6259 lbs (2839 kg)
741 Loader lift full at pin:4617 lbs (2094 kg)
741 Loader breakout at 800mm:5913 lbs (2682 kg)
741 Loader lift 1.5m at 800mm:4966 lbs (2252 kg)
741 Loader lift full at 800mm:3527 lbs (1599 kg)
741 Loader rollback ground line:38.9°

Transmission

Note 3:available with MFWD only
Type 1:partial power shift
Gears 1:16 forward and reverse
Gears 2:24 forward and reverse
Gears 3:infinite forward and reverse
Description 1:Four power shift speeds (1-4) in four ranges (A-D) with left-hand reverser.
Oil capacity 1:59.2 qts (56.0 L)
Oil capacity 2:59.2 qts (56.0 L)
Oil capacity 3:69.6 qts (65.9 L)
Transmission 1:John Deere PowrQuad
Transmission 2:John Deere AutoQuad
Transmission 3:John Deere Infinitely Variable Transmission (IVT)
Transmission options:16-speed partial power shift, 24-speed

Tractor hitch

Rear Type:II/IIIN
Rear lift:7450 lbs (3379 kg)
Optional rear lift:8700 lbs (3946 kg)

Serial Numbers

2003:1001
2004:10001
2005:30001
2006:45001
2007:60001
Location:On the main tractor frame, right side, above the front axle.

Power Take-off (PTO)

Clutch:electro-hydraulic
Rear PTO:independent
Front PTO:independent (Optional. Field conversion kit.)
Rear PTO Type:540/1000 (1.375)
Front PTO Type:1000