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Zetor 7520

Zetor 7520 tractor
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The Zetor 7520 is a farm tractor produced from 1995 to 1999 as part of the 3 Series range. Built in Brno, Czech Republic, it features a 4.2L 4-cylinder liquid-cooled diesel engine delivering 71 hp (52.9 kW). It offers 16-speed and 18-speed synchromesh transmissions with multiple gear and range options. The tractor is two-wheel drive with hydrostatic power steering, hydraulic wet disc brakes, and a standard cab with heater. Hydraulics are open type with 2682 psi pressure and 3 valves. The rear hitch is category II with a lift capacity of 7,165 lbs (3250 kg), and an optional front hitch is available. PTO is independent with 540/1000 rpm options. Dimensions include a 93.5 inch wheelbase, 153.5 inch length, and a weight of 7341 lbs (3329 kg). Tires are 7.50-20 front and 16.9-34 or 13.6-38 rear. Electrical system includes a 12 volt alternator charging at 55 amps.
Zetor 7520tractorfarm tractorspecificationsenginetransmissionhydraulicsdimensions
Power71 hp
Founded1995 - 1999
Model7520

Technical Specifications

Detailed specifications and technical data for Zetor 7520

Power

Engine:71 hp (52.9 kW)
PTO (claimed):63 hp (47.0 kW)

Tires

Ag rear:16.9-34, 13.6-38
Ag front:7.50-20

Engine

Type:diesel
Model:Zetor Z 7801
Power:71 hp (52.9 kW)
Cooling:liquid-cooled
Cylinders:4-cylinder
Rated RPM:2200
Bore/Stroke:4.134x4.724 inches (105 x 120 mm)
Displacement:253.6 ci (4.2 L)
Starter power:4.6 hp (3.4 kW)
Starter volts:12

Dimensions

Width:75.9 inches (192 cm)
Length:153.5 inches (389 cm)
Weight:7341 lbs (3329 kg)
Wheelbase:93.5 inches (237 cm)
Rear tread:59.1 to 70.9 inches (150 to 180 cm)
Height (cab):104 inches (264 cm)
Ground clearance:14.6 inches (37 cm)
Height (exhaust):109.2 inches (277 cm)

Electrical

Battery volts:12
Charging amps:55
Charging volts:12
Charging system:alternator

Hydraulics

Type:open
Valves:3
Pressure:2682 psi (184.9 bar)
Total flow:15.85 gpm (60.0 lpm)

Mechanical

Cab:standard with heater
Drive:Two-wheel drive
Brakes:Hydraulic wet disc brakes
Steering:hydrostatic power

Production

Range:3 Series
Built in:Brno, Czech Republic
Original price:$34,000 in 1995
Years produced:1995 - 1999

Transmission

Additional info:Three gears in high/low/reverse ranges with a three-speed torque multiplier.
Type (18-speed):synchromesh
Gears (16-speed):16 forward and 4 reverse
Gears (18-speed):18 forward and 6 reverse
Transmission options:16-speed, 18-speed synchromesh

Tractor hitch

Rear Type:II
Rear lift:7,165 lbs (3250 kg)
Front Hitch:optional

Power Take-off (PTO)

Rear PTO:independent
Rear PTO Type:540/1000

Related Models

Zetor 8520

Model:8520

Zetor 7540

Model:7540