Zetor

Zetor 4718

The Zetor 4718 is a farm tractor produced by Zetor from 1972 to 1978 as part of the UR1 7 Series. It features a 2.6L 3-cylinder liquid-cooled diesel engine producing 45 hp (33.6 kW) with a 10-speed transmission. The tractor has two-wheel drive, differential hydraulic drum brakes, and an optional air trailer brake system. It comes standard with a cab and uses a Zetormatic hydraulic system with 2321 psi pressure and a 5.3 gpm pump flow. The rear hitch lift capacity is 2,646 lbs (1200 kg), and the PTO is independent with 540/ground speed and optional 1000 rpm. The tractor weighs 5,071 lbs (2300 kg) with a wheelbase of 78.27 inches (198 cm) and uses 6.00-16 front tires and 12.4-32 rear tires. Variants include the open-station 4712 and the cab 4718.
Power45 hp
Founded1972 - 1978
Model4718

Technical Specifications

Detailed specifications and technical data for Zetor 4718

Power
Engine45 hp (33.6 kW)
PTO (claimed)42 hp (31.3 kW)
Engine
Typediesel
ModelZetor Z4701
Power45 hp (33.6 kW)
Coolingliquid-cooled
Cylinders3-cylinder
Fuel tank12.4 gal (46.9 L)
Rated RPM2200
Bore/Stroke3.937x4.331 inches (100 x 110 mm)
Compression17.9:1
Displacement158.2 ci (2.6 L)
Variants
4712open-station
4718cab
Hydraulics
TypeZetormatic
Valves1
Pressure2321 psi (160.0 bar)
Pump flow5.3 gpm (20.1 lpm)
Mechanical
Cabstandard
DriveTwo-wheel drive
BrakesDifferential hydraulic drum brakes
Trailer brakesair optional
Production
SeriesUR1 7 Series
Built inBrno, Czechoslovakia
ManufacturerZetor
Years produced1972 - 1978
Transmission
Gears10 forward and 2 reverse
Tractor hitch
Rear lift2,646 lbs (1200 kg)
Dimensions & Tires
Weight5,071 lbs (2300 kg)
Rear tire12.4-32
Wheelbase78.27 inches (198 cm)
Front tire6.00-16
Rear tread50.4 to 70.9 inches (128 to 180 cm)
Power Take-off (PTO)
Rear PTOindependent
Optional PTO1000
Rear PTO Type540/ground