FORKS
Efficiency over time of the pivoting fork is possible.
Component that is often overlooked, the system enabling the rotation of the fork is an outstanding component in the performance of a trolley and has always given Bertoli a reason to research.
The pivoting wheel group that equips Bertoli’s trolley guarantees long full efficiency, handling, agile steering and silent travel.
Pivoting wheel groups, single or twinned
- Supporting rotating on vertical hub, to distribute the load uniformity on two ball bearings simple or double-row.
- Supporting rotating on steel ball-bearing fifth wheel
- Free or controlled rotating device
The choosing of the right conformation wheel/fork is the union between the different needs of capacity, handling, paving and use.
Twinned wheels solutions to
- Decrease tractive effort: sliding friction is turned into rolling fiction
- Enhance capacity without increasing height from the ground
- Uneven paving: easy run on grating paving
- Not coplanar paving: fork with rocking wheels axle
The complete technical sheet of this system is available in PDF format
FORKS
Efficiency over time of the pivoting fork is possible.
Component that is often overlooked, the system enabling the rotation of the fork is an outstanding component in the performance of a trolley and has always given Bertoli a reason to research.
The pivoting wheel group that equips Bertoli’s trolley guarantees long full efficiency, handling, agile steering and silent travel.
Pivoting wheel groups, single or twinned
- Supporting rotating on vertical hub, to distribute the load uniformity on two ball bearings simple or double-row.
- Supporting rotating on steel ball-bearing fifth wheel
- Free or controlled rotating device
The choosing of the right conformation wheel/fork is the union between the different needs of capacity, handling, paving and use.
Twinned wheels solutions to
- Decrease tractive effort: sliding friction is turned into rolling fiction
- Enhance capacity without increasing height from the ground
- Uneven paving: easy run on grating paving
- Not coplanar paving: fork with rocking wheels axle