After working with Enerpac, we now have a custom-built Intensifier Pump to speed up the bolt tensioning process in underground mining and tunnelling.

Engineered for Potentially Explosive Atmospheres —  No Exposed Aluminium Components  —  Safe for Underground Use

The CMP Point of Difference

All exposed aluminium components have been replaced with alternative materials. The traditional foot pedal operation has been replaced with a simple directional control lever on the manual pumps and a pendant control for the pendant pump. Operation is easily controlled from the palm of your hand.

Features and benefits

• All exposed aluminium components replaced with alternative materials
• Advanced Hold and Retract function
• Incorporates proven technology of Enerpac ZA4 pump which is ATEX 95 certified in use in potentially explosive atmospheres
• High-efficiency pump design, higher oil flow and bypass pressure
• Two-speed operation reduces cycle times for improved productivity
• Air-Hydraulic pump featuring reliable Enerpac componentry
• Tensioning of cable bolts to 20 – 30 tonne with as little as 60 psi pit air pressure
• Portable, with optional carry frame (roll cage)
• Quality air filters and lubricator (optional)
• Suitable for use with existing tensioner heads (6,000 psi) or equipment
• Pressure can be set in the 6,000 – 10,000 psi range internally (tamperproof)
• Up to 6 times faster than other air-operated tensioning equipment
• Tension mega bolts (8 metres) in 30-60 seconds
• Available in manual or pendant control (up to 6m pendant)
• Multi-purpose Intensifier Pump suitable for use with Enerpac attachments: Bolt & cable cutters; Nut splitters; Hydraulic cylinders and jacks (subject to appropriate pressure adjustment)