Stanley CS06930 Underwater Hydraulic 20" Chain Saw

The Stanley CS06930 Hydraulic Chainsaw sets the standard for industrial underwater cutting performance. Built for commercial divers and heavy-duty applications, this hydraulic-powered chainsaw combines rugged reliability with exceptional cutting efficiency. Its advanced design delivers one of the highest power-to-weight ratios in its class, giving operators powerful cutting performance without unnecessary bulk. 

Equipped with a 20″ bar and chain and driven by a high-torque gear motor, the CS06930 provides instant chain speed for clean, effective cuts through challenging wood materials — including bridge pilings, dock timbers, and other submerged structures. Safety and operator control are built in, featuring interlocking triggers, hand guards, and low-kickback bar and chain to minimize hazards during use. 

Engineered to operate in 7–9 GPM hydraulic systems with a working pressure up to 2000 PSI, this tool offers reliable performance in a variety of hydraulic setups. Its compact and lightweight form factor makes it easy to handle underwater, while the lack of a flywheel eliminates chain coasting when the trigger is released, enhancing both precision and safety. Whether for commercial diving, marine construction, or specialized cutting tasks, the Stanley CS06930 delivers professional performance you can rely on.