Daf Xf105.460 Tractor Unit Daf Offers Around A Dozen...

ratios for the XF. Daf Trucks sales engineer Keith Davies says the usual starting point for an XF105.460 tractor is 2.8:1, so that's what we used. "Two or three years ago it was......

Daf Lf55.220 18-tonner With Most 18-tonners Having Only A...

manual gearbox, they have some big gaps between ratios, making it all but impossible to keep engine speed in a narrow fuel-efficient corridor. But can tyre choice do anything to......