Bonny Hydraulic designed fixed undercarriages in these main typical configuration:

With beam

X frame (Excavator type)

H frame with removable side frames

Fixed undercarriages with cross beam are suitable for a wide range of application. X frames undercarriages are usually designed for excavator and represent the best balance between lightness and torsional rigidity of the steel structure.
Undercarriages with central frame can be designed complete with hydraulic swivel joint and hydraulic connection to the motors, slewing ring and more optional.
With the H frame undercarriages is possible to design a removable side frames undercarriage, in order to limit weight and dimension during the journey to the field.

Big and heavy machines that need safety and stability while working operations and need of transfer from a site to another. The solution for these both requirement is an extendable undercarriage.
Main configuration of Kemer extendable undercarriage are:

Extendable with telescopic sliding beam

Extendable with opposed sliding beam

Telescopic extendable with removable side frames

Pantograph variable gauge system

Bonny Hydraulic sets up important solution in extendable undercarriage in order to improve rigidity of the extended structure, to improve reliability of the undercarriage all without any additional maintenance.

The production began building undercarriages for special machines that need variable gauge track undercarriage and great stability and load performances.

Years of experience in this field, allow Bonny Hydraulic to be at now a leading manufacturer of crawler undercarriages and to have a full range of products for all applications and a capability in design new undercarriages suitable to any customer need.

The abilities and skilness gained over the years, allow now our technicians to handle undercarriage components as a tool for the realization of any project. An undercarriage, is no longer an assembly of components, but a machine designed for a purpose.

Today Bonny Hydraulic designs and manufactures undercarriage to major OEMs worldwide, providing a dedicated and timely service, before, during and after the undercarriage construction and ensuring a flawless after-sales service set to follow customers in 40 countries where are also working at now.

For custom design and more information,please contact with Ms.Frances