Our feature projects provide an insight into the portfolio of works we have executed for some of the worlds largest clients.

Further enquiries on these feature projects and more are always welcome.

Harris Caprock

When Global communications company Harris Caprock required a reliable standby power solution for their critical satellite communications in Forrestfield WA, they called on the team at Ches Power Group.

The team was responsible for all civils and concrete for the installation of the generating set.
Harris Caprock requested a Cummins Powered Generator and again the team at CPG were able to meet the customer’s requirements.

Rio Tinto

When Rio Tinto needed a reliable power solution for the remote site associated with the locomotive automation project, they called upon CPG to provide the solution. Numerous sites were fitted with 20KVA generating sets powered by Duetz Oil cooled engines and the packages were built by the CPG partner Ascot International in Italy.

When Rio Tinto required reliable power for the Yandi expansion and required it built to their specific requirements, they called on the expert team at CPG to design and build the 2 x 1250 KVA generating sets. These two sets are powered by the Cummins KTA 50 engine and have ComAP controls which have been designed to allow integration into the existing system.

Cockburn City Council

In a very competitive tender process, CPG were awarded the contract to design, supply, install and commission a 550 KVA generating set for the City of Cockburn to allow them standby power capacity for the essential services they provide the local community.
The complete requirements including the integration with their existing system and site specifics where all catered for.

This was a turnkey project and was undertaken in-house by the team at CPG.

A second 550 KVA generator was also supplied , installed, integrated and commissioned by CPG for the City of Cockburn.

CITIC Pacific Mining

When CP Mining required the 9 MVA Camp power station to be totally refurbished, they called CPG. CPG are not only a fully accredited MTU dealer but also quality accredited by DNV to ISO 9001. This accreditation ensures all work meets rigorous quality standards that are required by the manufacturer and in-house at CPG.

The project requires the complete refurbishment of the engine and alternator, redesign of the cooling system to meet the site requirements and complete refurbishment of the electrics.

The first unit was completely refurbished and place back into service in September 2015.

A second unit was also completely refurbished and returned to site by end of 2015 for many more years of reliable service.

Rottnest Express

Providing a vital service to Rottnest Island, Rottnest Express have relied on the team at CPG to supply and maintain their fleet’s propulsion systems.

This year CPG undertook a major refit on Eagle Express (the flagship vessel) including supplying and installing a new MTU 12V2000 M70 engine to the tri-engine system, complete with a new ZF control system for the complete propulsion system.

This was all undertaken by the team at CPG – a complete solution provider. CPG also provide all the filters and oils to ensure their system provides a reliable service.


CPG supplied a 550 KVA generator to Monadelphous for the Gorgon project and requires it to be despatched under strict quarantine requirements.

Caterpillar 3500 series overhauls

CPG have completed numerous engine overhauls and have now a program in place for Caterpillar 3500 series.


Here are the before and after pictures of an engine in a mining truck operating in a very corrosive environment.


CPG has tailor made a treatment process – including the undercoat of all components before assemble to ensure this corrosion is mitigated going forward.


Complete service exchange Caterpillar 3516 engines are now available.

Supply and installation of solar systems

CPG is an accredited solar installer including for grid connected and off-grid systems. Our complete scope includes:

– Selection of Tier 1 solar panels to suit your requirements

– High quality single and three phase solar inverters

– All associated DC and AC wiring system

– Tested and commissioned in accordance with all relevant Australian standards

– Western Power and electricity retailer connection applications

– All building certifications and council approvals