Cross-country chassis has skids that can be connected to chassis instead of or below roller devices or can be deployed to extend suitability of chassis provided for solid ground to wet ground

摘要

The device has a central frame (11), a number of supports (12-14) adjustable with respect to the central frame and connected to or for connection to roller devices (28) for support on a ground surface and a line laying device. Skids (16-19) can be connected to the chassis instead of or below the roller devices or can be deployed to extend the suitability of the chassis provided for solid ground to wet ground. An independent claim is also included for the following: a skid device for use with an inventive device.