Valtra Versu N Series, Operator'S Manual

Page: 428 / 518

Tyre Parameter value
520/85R38 TRELLEBORG TM600 877
540/65R38 MITAS AC65 799
540/65R38 MICHELIN MULTIBIB 790
540/65R38 TRELLEBORG TM800 797
540/80R38 NOKIAN TRI2 880
580/70R38 MITAS HC70 875
580/70R38 MICHELIN OMNIBIB 866
580/70R38 TRELLEBORG TM700 856
600/65R38 MITAS AC65 836
600/65R38 MITAS SST 830
600/65R38 MICHELIN MULTIBIB 832
600/65R38 TRELLEBORG TM800 829
600/65R38 NOKIAN MULTIPLUS 842
650/60R38 MICHELIN XEOBIB 813
650/65R38 MITAS AC65 862
650/65R38 MITAS SST 863
650/65R38 MICHELIN MULTIBIB 856
650/65R38 TRELLEBORG TM800 859
650/65R38 TRI2 NOKIAN 877
650/65R38 MULTIPLUS NOKIAN 874
650/65R38 NOKIAN FOREST RIDER 878
710/60R38 MICHELIN XEOBIB 852
NOTE:
If the tractor has tyres not listed in the table, the tyre parameter can be calculated
with the following formula:
X = Y / (2π)
X = Tyre parameter
Y = Rolling circumference of the tyre
Example:
The rolling circumference of the tyre is 5420 mm.
X = 5420 / (2π) = 863
The tyre parameter for the tyre is 863.
4.8.1.3 Calibrating speed sensors
1. Choose a straight and even road with no traffic for the speed sensor
calibration.
2. Move the hand throttle lever to the low idling position.
3. Disengage the differential lock.
4. Disengage the four-wheel drive.
5. Press ESC button.
4. Maintenance
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