Horsepower80hp / 59.7kW
EngineZetor 4.2L 4-cyl diesel
Transmission16-speed 18-speed synchromesh
Drive4x2 2WD
SeriesRange 3 Series

The Zetor 8520 tractor is powered by a Zetor 4.2L 4-cyl diesel engine that provides 80hp / 59.7kW of horsepower. It has a 4x2 2WD drive configuration and a 16-speed 18-speed synchromesh transmission.

Engine

The engine is not specified in the data provided. However, based on the model name, Zetor 8520, it is likely that the engine is a 4-cylinder liquid-cooled diesel engine with a displacement of around 4.2 liters. This type of engine is commonly used in tractors of this size and power range. It is also likely that the engine produces around 80 horsepower and has a rated RPM of 2200. The starter volts are probably 12 volts and the starter power is around 4.6 horsepower or 3.4 kilowatts.

Transmission

The transmission is a 16-speed or 18-speed synchromesh transmission with a claimed power take-off (PTO) of 76 horsepower or 56.7 kilowatts. The transmission is likely to be a manual transmission with a range of gears for different speeds and torque requirements. The transmission is designed to work with the engine to provide the necessary power and torque to the wheels and other attachments. The transmission is an important component of the tractor and must be maintained properly to ensure optimal performance.

Brakes

The brakes are hydraulic wet disc brakes that provide reliable stopping power for the tractor. The brakes are designed to work in conjunction with the transmission and engine to provide smooth and controlled stopping power. The Zetor Z 1201 turbocharged diesel 4-cylinder liquid-cooled engine has a displacement of 253.6 cubic inches or 4.2 liters and a bore/stroke of 4.134x4.724 inches or 105x120 mm. The engine produces around 80 horsepower or 59.7 kilowatts and has a rated RPM of 2200. The brakes are an important safety feature of the tractor and must be maintained properly to ensure safe operation.

Steering

The steering is hydrostatic power steering that provides smooth and responsive steering control for the tractor. The Zetor 4.2L 4-cylinder diesel engine provides the necessary power to the steering system to ensure smooth and precise steering control. The steering system is an important component of the tractor and must be maintained properly to ensure optimal performance. The hydrostatic power steering system is designed to provide easy and comfortable steering control for the operator.

Common Problems

Users of the Zetor 8520 have reported several common problems with the tractor. One of the most common problems is with the transmission, which can sometimes fail to engage properly or slip out of gear. Another common problem is with the brakes, which can wear out quickly and require frequent replacement. Some users have also reported issues with the hydraulic system, which can sometimes leak or fail to provide enough power for attachments. Additionally, some users have reported issues with the cab, which can be uncomfortable and noisy.

What Users Like

Users of the Zetor 8520 appreciate several features of the tractor. One of the most popular features is the hydrostatic power steering, which provides smooth and responsive steering control. Users also appreciate the 16-speed or 18-speed synchromesh transmission, which provides a wide range of gears for different speeds and torque requirements. Additionally, users like the cab, which comes standard with a heater and provides a comfortable and spacious environment for the operator. Finally, users appreciate the tractor's overall reliability and durability, which make it a good choice for a variety of farming and agricultural applications.

Zetor 8520 Technical Specifications

Power

Engine80hp / 59.7kW
Pto (claimed)76hp / 56.7kW

Engine Detail

DescriptionZetor Z 1201 turbocharged diesel 4-cylinder liquid-cooled
Displacement253.6ci / 4.2L
Bore/stroke4.134x4.724inches / 105x 120 mm
Power80hp / 59.7kW
Rated Rpm2200
Starter Volts12
Starter Power4.6hp / 3.4kW

Engine

DescriptionZetor 4.2L 4-cyl diesel

Mechanical

Chassis4x2 2WD
Steeringhydrostatic power
Brakeshydraulic wet disc
CabCab standard with heater.
Transmissions16-speed 18-speed synchromesh

Tires

Ag Front7.50-20
Ag Rear13.6-38

Dimensions

Wheelbase93.5inches / 237cm
Length153.5inches / 389cm
Width75.9inches / 192cm
Height (cab)104inches / 264cm
Height (exhaust)109.2inches / 277cm
Weight7,441lbs / 3375kg
Ground Clearance14.6inches / 37cm
Rear Tread59.1 to 70.9inches / 150to 180 cm

Dimensions And Tires

Wheelbase93.5inches / 237cm
Weight7,441lbs / 3375kg
Front Tire7.50-20
Rear Tire16.9-34

Hydraulics

Typeopen
Pressure2682psi / 184.9bar
Valves3
Total Flow15.85gpm / 60.0lpm

Tractor Hitch

Rear TypeII
Rear Lift8,598lbs / 3900kg
Front Hitchoptional

Electrical

Charging Systemalternator
Charging Amps55
Charging Volts12
Battery Volts12

Speeds

DescriptionWith 16.9x38 rear tires

Power Take Off Pto

Rear Ptoindependent
Rear Rpm540/1000

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