Tyre Pressure; Tire Size And Inflation Pressure; Tire Inflation - Zetor UTILIX HT Series Operator's Manual

Tyre pressure

The air pressure used in the tires has a direct bearing on the life of the tire and its performance in the field.
Ensure that the tire pressures are correct and in accordance with the table in chapter Track adjustment.
To make a visual judgment see the drawing on the right.
1 - Excessive
2 - Correct
3 - Insufficient

Tire size and inflation pressure

Tire sizes and combinations available from Zetor.
Tire size
Front 240/70 R16 W8x16
R1
Rear 320/70 R24 W11x24
Front 12-16,5
R4
Rear 17,5L-24
The air pressure values in the table are indicative, the tire pressure values given by the tire
manufacturer are preferred.
Important: It is strongly recommended that the tire pressure is checked with the correct gauge,
as well as a visual check of the pressure before starting to drive.
Danger: Excessive tire pressure can cause excessive tire wear, poor manoeuvreability and
accident!

Tire inflation

If the tractor is equipped with air brakes for trailers and
semi-trailers, the tractor air pressure system can be used
to inflate the tires.
Remove the cap (1) on the left compressed-air tank
(accessible from the rear of the tractor) and screw the tire
inflation hose onto the fitting (2).
Inflate the tires while the engine is running and the tractor
is secured against movement by using the hand brake, if
necessary by wedging the wheels.
When tire inflation is complete, remove the tire inflation
hose and attach the cap (1) to the fitting (2).
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MAINTENANCE INSTRUCTIONS
Air pressure
Rim size
(bar)
2.4
1.6
W9, 75x16,5 4.5
W15Lx24 2.7
U18N065
UCL18NN024