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Highlands Heavy Industries (HHI) is able to offer you the peace of mind only guaranteed with proven expertise in repairing, maintaining and servicing heavy diesel engines. Based in Sydney, Australia and operating across the globe, HHI is your partner in solving any and every problem occurring with power generation and shipping diesel engines. We focus on bringing ultimate performance and long-term operational success to all our work.

Our Primary Services

Our qualified and experienced marine engineers are available to conduct comprehensive engine rebuilds, component assessments and any assessment-related rebuilds, as well as performance appraisals.

We will:

  • Inspect all components of a heavy diesel engine in accordance with original manufacturer’s specifications
  • Report on the current running conditions
  • Where required, make recommendations to improve the running condition
  • Service plant equipment

We accept repairs, service and maintenance requests from both international and domestic mining companies, power generation plants, shipping companies, salvagers and the defence forces. There’s no job too big or small for our expert team.

Our Team

We employ highly experienced personnel with varying industry expertise. The majority of our staff gained their valuable skills and knowledge through hands-on experience undertaking work on leading OEM brands such as MAN B&W, Wartsila, Rexroth, Volvo Penta, Cummins and Caterpillar. Our engineers are primarily experienced marine engineers and are ready to travel to any location across the globe.

Speak to our engineers about your heavy diesel engine requirements and we will do our best to assist you.