Gas Parts & Service

“Cat® Energy Solutions – you’re in good hands.”

EPSA is the Authorised Parts and Service Dealer for all gas products built in the Caterpillar® factory at Mannheim Germany including Caterpillar CG product, Deutz and MWM generators.

When you purchase a Mannheim gas engine, you receive ongoing support in parts and service designed specifically to your application.

We provide 24/7 technical expertise throughout the entire lifecycle of your generator, including operational support, maintenance and parts replacement.

We ensure quick service support – we stock the largest holding of critical and emergency parts and tooling; and we have our global parts centre in Singapore and Germany.

All EPSA Service Technicians are fully Cat qualified and undergo regular training at the Caterpillar Mannheim training centre in Germany and Singapore.

We offer:

  • Spare Parts and Logistics
  • Customer Value Agreements
  • Management of O&M Agreements over the Engine Life
  • Reman Engines
  • Warranty Services
  • Ongoing support with the lowest total cost of ownership and operation
  • We design a power solution specifically to your application.
  • We offer technical service and solution through entire lifecycle of your generator: operation and maintenance.
  • We have the technical expertise and extensive experience unmatched in the industry.
  • Factory Commissioning
  • Emergency Service
  • BOP Servicing
  • Warranty Services
  • Technical Consultation

Total solution provider for:

  • Cogen
  • Trigen
  • Peaking
  • Biogas

Benefits to your business:

  • Improve business competitiveness
  • Improve energy efficiency
  • Lower cost of production

Delivering you:

  • Full Cat® parts and service
  • Full kit
  • Full service
  • Full lifecycle
  • Cat® finance options
  • Cat® purchase options


See our proven performance in our case studies.

As many as 50% of major and remote power stations are powered by Caterpillar Mannheim-source gas and diesel engines.

The balance of the projects includes Natural Gas, Landfill and Biogas applications.

Total Electronic Management (TEM)

Remotely dial into the engine system to monitor all functions – maximise plant operations and limit costs by planning maintenance activities and  proactively address any faults.

Customer Value Agreements

  • Full long-term service
  • Maintenance contracts
  • O&M contracts customised to your requirements

EPSA Gas Service follows strict processes and procedures as set out by Caterpillar. These include all parts and service standards, training and Health Safety and the Environment policies and procedures.

Service Capabilities

Our service teams include both mechanical and electrical technicians with specialist trained staff on Caterpillar Mannheim gas engines. EPSA also has suitably trained commissioning engineers and is fully qualified and capable of providing commissioning services and support.

Mulgrave, VIC: Service Workshop and Spare Parts Warehouse

Mt Kuring-Gai & Ingleburn NSW: Service Workshop and critical spare parts holding

Kewdale, WA: Service Workshop and critical spare parts holding

Contact us for Parts and Service for all gas products including Caterpillar CG product, Deutz and MWM generators.