Valtra N111c, Service Manual

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Model
Code Page
11. General
111.4 18
N91c---N111c
N91h---N141h
N121LS, N141LS
1.9.2006
1.6.2008
24
Tyres
Rear (2.)
Speed Radius
Index (SRI)
Front (1.) N82h, N92h
Fixed disc
18.4R30 725 13.6R24 X
16.9R34 750 13.6R24 X
420/85R34 750 340/85R24 X
460/85R34 775 380/85R24 X
480/70R34 750 380/70R24 X
18.4R34 775 14.9R24 X
520/70R34 775 420/70R24 X
540/65R34 750 440/65R24 X
13.6R38 750 13.6R24 X
340/85R38 750 340/85R24 X
14.9R38 775 12.4R28 X
230/95R48 800 230/95R32 X
16.9R38 800 13.6R28 X
440/80R34 IND 750 360/80R24 IND X X
480/80R34 IND 775 400/80R24 IND X X
16.9---34/14 FOR 750 13.6---24/14 FOR X X
18.4---34/14 FOR 775 14.9---24/14 FOR X X
Speed Radius Index (dynamic rolling radius): It is used only when calculating the theoretical tractor speed according to the
ECE/EC---classification.
Always contact your dealer to ensure the right ratio is used. When track widths are adjusted or larger tyres fitted, the turning
angles have to be checked/adjusted with max turning angle of the front axle on both sides.
IMPORTANT: With larger tyres and the suspended cab (extra equipment), the space between the mudguard and the tyre
may become too small (under 25 mm) when the cab moves down. Note this especially when using the chains. Then adjust
the mudguards to suit.
IMPORTANT: On the traffic tractors 50 km/h the tyre loadings are smaller. Check from the tyre manufacturer’s catalogue.