Liebherr
Washer for Liebherr LTM 1070-4.1
This washer is designed for use in the Liebherr LTM 1070-4.1 mobile crane. It functions to distribute the clamping force of fasteners across a wider surface area.
Compatible models
Specifications
- Part number
- 11 18 27 17
- Brand
- Liebherr
The washer, part number 11 18 27 17, is a component used in the Liebherr LTM 1070-4.1 all-terrain crane. It serves to distribute the load from a bolt or nut over a larger surface, which protects the underlying material from pressure concentrations and helps maintain secure connections within the crane assembly.
This specific component is compatible with the Liebherr LTM 1070-4.1 and meets a hardness specification of 300HV. Proper installation of these washers ensures that fasteners remain tight and that the structural integrity of the crane is maintained during operation.
In heavy machinery, washers are used to provide a smooth bearing surface for fasteners and to prevent the fastener from damaging the surface of the part being secured. By increasing the surface area under the head of a bolt or a nut, the washer reduces the pressure exerted on the joint, which helps prevent loosening caused by vibration or dynamic loads during crane operation.