3.5″ Hammer H 90 400 is a valve-type hammer dedicated to 3.5 inch (90mm) – 4 inch (105mm) drilling.
Robust and reliable as they are, 3.5 inch hammer series consumes less air.

Applications areas

• Ground anchors.
• Geological surveying.
• Wall and roof bolting.
• Blast holes.

Features

• Elegant design.
• Ease of service.
• Low air consumption.
• Robustness and reliability.
• Standard with 2 3/8 inch API Reg Pin.
• Suitable for BR-3 shank.
• Custom built shanks are feasible.

Download hammer specification here: