The Comau NJ4-165-3.4 SH is a six-axis shelf-mounted industrial robot with a hollow wrist, in which the cable and hose dressing is routed internally through the arm. It carries a maximum wrist payload of 165 kg and reaches 3377 mm horizontally, with a repeatability of 0.10 mm. It is intended for assembly, machine tending, handling and packaging, measuring and testing, and spot welding.