Mechanical construction equipment, in particular devices for renovation, demolition and replacement of underground pipes, namely, pile drivers, pipe driving presses, hydraulic stations consisting of hydraulic pumps, valve blocks, hydraulic converters, drive motors and starters; towing linkages for use with pipes and moles or earth rockets; towing heads for use with moles or earth rockets; spreading devices in the nature of a mechanical connecting device and structural parts for the above machines, namely, machine bodies and pistons, expanders in the nature of pipe bursting or ground bore-expanding equipment, tension slides, mechanical winches and winch cables, guide chains, metal drilling pipes, metal pushing and pulling pipes, metal drill lances, and swing gears; mechanical construction equipment, namely, pile drivers, earth moving equipment in the nature of trenchless digging equipment, steerable dry and wet drilling equipment in the nature of ground boring equipment, steerable earth rockets in the nature of underground moles; hydraulic stations for ground boring, consisting essentially of hydraulic pumps, valve blocks, hydraulic converters, drive motors and starters

[ Wrenches, namely, manually operated pipe wrenches ]

[ Transmitting and locating equipment, namely, seismic sensors, control panels for underground equipment, electronic recording and indicating equipment for capturing measured values in the nature of sondes, transmitters and data processors; structural parts and accessories for the named products, namely, measuring heads in the nature of sondes; measured value transducers, software for boring equipment, control equipment in the nature of remote controls for boring equipment, computers, computer operating programs for boring equipment, computer peripherals, electric systems for remote control of boring equipment ]