The Zetor Major 80 tractor is powered by a Zetor 4.2L 4-cyl diesel engine that provides 82hp / 61.1kW of horsepower and torque. It has a 4x2 2WD/4x4 MFWD 4WD drive configuration and a synchronized transmission.

Engine

The engine is a Zetor 1105 turbocharged diesel 4-cylinder 8-valve liquid-cooled with a displacement of 253.6ci / 4.2L and bore/stroke of 4.13x4.72inches / 105x 120 mm. It has a power output of 82hp / 61.1kW and is rated at 2200 rpm. The engine is equipped with an electric starter and meets Stage IIIA emissions standards.


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Transmission

The transmission is a 12-speed synchronized gearbox with 12 forward and reverse gears. The engine produces a claimed PTO power of 74hp / 55.2kW. The transmission is designed to work in sync with the engine to provide smooth and efficient power transfer to the wheels. It is suitable for a wide range of applications and can handle heavy loads with ease.

Brakes

The brakes are mechanical wet disc type, which provide reliable and consistent stopping power. The brake system is designed to work in conjunction with the transmission and engine to provide smooth and efficient operation. The Zetor Major 80 has pneumatic trailer brakes. The engine is equipped with a 280mm mechanical cerametallic disc clutch, which provides smooth and efficient power transfer to the transmission. The engine meets Stage IIIA emissions standards.



Steering

The steering is power-assisted, which provides easy and precise control of the tractor. The Zetor Major 80 is equipped with a Zetor 4.2L 4-cylinder diesel engine, which provides ample power for a wide range of applications. The steering system is designed to work in conjunction with the brakes and transmission to provide smooth and efficient operation.


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Common Problems

Users have reported issues with the clutch system, which can cause problems with power transfer to the transmission. Some users have also reported issues with the hydraulic system, which can cause problems with the operation of the tractor. Additionally, some users have reported issues with the brakes, which can cause problems with stopping power.

What Users Like

Users appreciate the power and efficiency of the Zetor Major 80's engine, which provides ample power for a wide range of applications. They also appreciate the smooth and efficient operation of the transmission and hydraulics, which make it easy to operate the tractor. Additionally, users like the power-assisted steering, which provides easy and precise control of the tractor.

Zetor Major 80 Technical Specifications

Power

Engine82hp / 61.1kW
Pto (claimed)74hp / 55.2kW

Engine Detail

DescriptionZetor 1105 turbocharged diesel 4-cylinder 8-valve liquid-cooled
Displacement253.6ci / 4.2L
Bore/stroke4.13x4.72inches / 105x 120 mm
EmissionsStage IIIA
Power82hp / 61.1kW
Rated Rpm2200
Starter Typeelectric

Engine

DescriptionZetor 4.2L 4-cyl diesel

Transmission

Typesynchronized
Gears12 forward and reverse
Clutch280mm mechanical cerametallic disc

Mechanical

Chassis4x2 2WD/4x4 MFWD 4WD
Steeringpower
Brakesmechanical wet disc
Trailer Brakespneumatic
CabCab standard with optional air-conditioning.
Transmission12-speed synchronized

Tires

2wd Standard Tires (ag)Front: 7.5-15. Rear: 16.9-28
4wd Standard Tires (ag)Front: 11.2-24. Rear: 16.9-30

Dimensions

Wheelbase87inches / 220cm
Length165.8inches / 421cm
Width73.2inches / 185cm
Height (exhaust)104.6inches / 265cm
4wd Weight6812lbs / 3089kg

Dimensions And Tires

Wheelbase87inches / 220cm
Weight6812lbs / 3089kg
Front Tire7.5-15
2wd Rear Tire16.9-28

Hydraulics

Pressure2611psi / 180.0bar
Valves1 or 2
Total Flow13.2gpm / 50.0lpm

Tractor Hitch

Rear TypeII
Controlposition and draft control
Rear Lift (at Ends)5845lbs / 2651kg

Electrical

Charging Systemalternator

Power Take Off Pto

Rear Ptoindependent
Clutchmechanical dry disc
Rear Rpm540/1000/540/540E

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