Gas Parts & Service

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

Servicing your gas power generator with your local Cat technician is the best way to get the most out of your gas engine. You gain more efficient fuel consumption and reduce total lifecycle costs. 

Book your online service or call us today. 

Our Cat Service Technicians have: 

  • The experience and efficiency of working on Cat product day in day out. 
  • Model by model knowledge to fix problems first time, every time. 
  • Specialist Cat diagnostic equipment. 
  • The latest technical updates and solutions from Caterpillar. 
  • Ability to come to you onsite. 
  • Expertise in running Cat product efficiently and economically. 
  • The full-service history of your Cat product. 
  • Access to a wide range of Cat support product, parts and services. 
  • Regular training at the Caterpillar Mannheim training centre in Germany and Singapore

We’re here for you 24/7; receive ongoing operational support, maintenance, parts replacement and service – all designed specifically to your gas power generation application. 

EPSA also offers: 





Cat Trained Technicians

Nobody knows your engine better than our qualified team of experts. 


Cat Service Advantage 

Extended protection and zero-cost repairs with a Customer Value Agreement reduce costs of your annual service and maintenance. 

Genuine Parts 

There’s no better way to keep your engine in peak condition than with genuine Cat® partshipped on time, right to your door – that’s more protection with reliable parts and fewer trips to the parts shop. 

Onsite Maintenance 

We complete your scheduled maintenance and servicing onsite to minimise disruption. 

Cat Remote Monitoring 

Stay operational while we remotely monitor your equipment or download the Cat® Power Onsite App. 

National Cat Network 

Choose from more than 100 certified service centres across Australia. 



Trust in the experts.

If you would like to request a service, please enter your details and enquiry type in the CONTACT US form below, and we will contact you.