Often we see companies promoting their compliance with MDG41 guidelines but rarely do we see details of the systems and processes that are being implemented to adhere to the MDG41 specifications.

In 2006, the introduction of MDG41 presented a new challenge to mine site operators, OEMs and suppliers alike. Whilst the mining market was initially slow to adopt change, a gap analysis of existing site or OEM process & procedures identified their opportunities for improvement when compared with MDG41. Through this it was found that the greatest opportunity for improvement lies in the reduction of reactive maintenance. Such maintenance is effective through the use of operation and process improvements, identification of root causes, defect elimination and effective strategic planning.

Many specifications evolved from MDG41 (cl 3.7), such as the selection of compatible hose and hose ends, as well as a safety factor of 4:1 (burst to rated working pressure). One of the key elements of MDG41 (cl 3.7.5) relates to identification and traceability of hydraulic components, particularly those deemed ‘Safety Critical’. Whilst various tagging methods may meet these requirements, Parker’s PTS (Parker Tracking System) enables web-based tracking of components, maintenance frequency and inspection records, associated safety alerts, test records, assembly instructions and more. PTS also tracks component replacement and application data.

The Parker Tracking System (PTS) labels utilise an aggressive adhesive, with a flexible and durable film which gives these labels excellent adhesion to the hose surface as well as outstanding overlap bond strength. Labels will stay affixed during challenging environmental conditions (UV, ozone, thermal cycles etc) while providing a high clarity. The UV resistant film allows the bar code image to be “buried” under the film as the label is wrapped, providing excellent image durability and abrasion resistance. An RFID inlay can also be embedded meaning the label is readable in challenging environments, including when buried under coal dust, grease and grime.

Barcode and RFID based labels enable web-based recovery of records which can provide inventory availability. The PTS can be utilised for “pro-active” replacement, rather than “fix when failed” maintenance. PTS can also reduce machine or vehicle downtime through an increase in the speed, timing and accuracy of necessary repairs.

To find out further information on Parker’s PTS and how Parker can assist in ensuring compliance with MDG41 guidelines, call 02 9842 5150.