4.8.1.2 Tyre parameters
Tyre Parameter value
20.8R38 MICHELIN AGRIBIB 871
20.8-38/14 NOKIAN TR FOREST 859
520/85R38 CONTINENTAL AC85 878
520/85R38 TRELLEBORG TM600 877
520/85R42 CONTINENTAL AC85 936
540/80R38 NOKIAN TRI2 880
580/70R38 CONTINENTAL HC70 875
580/70R38 TRELLEBORG TM700 856
580/70R38 MICHELIN OMNIBIB 866
620/70R42 MICHELIN OMNIBIB 920
650/65R38 MICHELIN MULTIBIB 856
650/65R38 CONTINENTAL AC65 862
650/65R38 CONTINENTAL SST 863
650/65R38 TRELLEBORG TM800 859
650/65R38 NOKIAN TRI2 877
650/65R38 NOKIAN MULTIPLUS 874
650/65R38 NOKIAN FOREST RIDER 878
650/65R42 MICHELIN MULTIBIB 911
650/65R42 CONTINENTAL AC65 923
650/65R42 CONTINENTAL SST 923
650/65R42 TRELLEBORG TM800 920
650/65R42 NOKIAN TRI2 923
650/75R38 MICHELIN MACHXBIB 917
650/75R38 CONTINENTAL SVT 922
650/75R38 TRELLEBORG TM900 929
650/75-38 NOKIAN FOR KING T 937
710/60R38 MICHELIN XEOBIB 852
710/60R42 MICHELIN XEOBIB 903
710/70R38 MICHELIN MACHXBIB 926
710/70R38 CONTINENTAL AC65 910
710/70R38 TRELLEBORG TM800 918
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. Maintenance
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