Backhoe Manhole Box
The Backhoe Manhole Box is lightweight and ideal for installing pre-cast manhole rings and trench runs, without the need to alter the trench width. It has a typical base weight of 912kg, and is suitable for excavations up to 4.0m deep. It has a simple pinned strut arrangement, with a range of strut lengths available for non-square configurations and a 1.2m clearance under the bottom strut. End closure panels are available to support the open ends of the box, and handrails can be added for extra safety.