On the Water, Reliability is Everything !



KG Mechanical are dedicated marine specialists, and a quality Yanmar Dealer. We maintain all types of marine vessels from the weekend fisherman to the professional, from the part time sailor to the full time world traveller.

Being authorised dealers for YANMAR, PERKINS and IVECO marine and industrial engines and ZF marine transmissions, allows access to genuine parts and technical information.

We provide quality service for all Yanmar diesel engines, pumps, and generators. We cover Papua New Guinea, Torres Strait, Solomon Islands, North Queensland and the Northern Territory.



Our service department has the expertise you need to diagnose your issues and assist you quickly and efficiently . We have a good team and we know our stuff! Our warehouse stocks the engines and parts you need ready for immediate delivery. Our stocked parts include a complete range of parts for reliable Yanmar engines, pumps, marine & generators. We also carry quality Yanmar generators, robust and powerful JCB power systems, Iveco Motors, Perkins diesel engines, and ZF German quality Marine transmissions.

You can speak with our service or parts specialists on (07) 4033 7311 or mobile 0403 267 459 . Talk to us, we like talking to our customers !


Yanmar Marine diesel engines have a reputation, that is second to none. With regional headquarters in Europe, the United States, South East Asia and Japan, plus full-scale sales and service support facilities in more than 130 countries, it is dedicated to all the needs of boat builders, dealers and their customers across the world.

Yanmar Marine offers engines, drive systems and accessories for all types of boats, from runabouts to sailboats, and from cruisers to mega yachts. Each diesel engine has been designed and manufactured using knowledge accumulated steadily by Yanmar since their founding in 1912. For motorboat use, Yanmar makes main engines up to around 300kW. Like sailboat propulsion units, their reliability is legendary; but they are also light, compact and powerful.


Yanmar diesel engines run further and more efficiently between tank refills, while being amongst the most dependable engines on the market today.


“Our aim is to supply Yanmar parts to the customer in the best possible time as we know in the commercial industry that down time is money. Now in 2014 we have over 25 years’ experience between us as full time dedicated Yammer authorised Dealers. I along with some of my employees have attended various Yanmar training schools over the years to ensure up to date knowledge of the Yanmar product.”


2007 Production of compact utility tractors at YAMA starts.

2006 Yanmar Celebrates 5 Millionth Engine. India sales office established.

Yanmar develops woods based biomass power generation for Higashi-ohmi city.

2005 New Yanmar brand mark and mission statement established. Yanmar Noki Korea established.

Capital Participation of Yanmar in India Tractor Manufacturer, ITL.

2004 Yanmar Construction Equipment Co.,Ltd. established.

Yanmar Construction Equipment Sales Co.,Ltd. established.

Yanmar Agricultural Machinery(Thailand) Co.,Ltd. established.

2003 Yanmar Energy System Co.,Ltd. established

Yanmar Engine(Shanghai) Co.,Ltd. established.

Shandong Shefeng Yanmar Engine Co.,Ltd established.

2002 Yanmar’s 90th anniversary since foundation Company name changed to Yanmar Co., Ltd.

Yanmar Marine International BV, Yanmar Marine System Co., Ltd., Yanmar Logistics Service Co.,Ltd. established

2001 Joint venture company for production of parts launched in Indonesia, Environment Minister’s prize for cool containers

1997 ISO14001 certification for all plants

1995 Ultra-modern Biwa Plant opened. Joint venture company launched with Cagiva in Italy

1993 Representative office opened in Shanghai FIE pump unit injector wins national invention prize

1992 ISO9001 certification for all business operations

1990 Full-scale entry into environmental business with development of raw garbage processing and water purification equipment

1989 Subsidiary established in the Netherlands , Singaore and France

1987 World’s first diesel outboard engine developed

1983 World’s smallest air-cooled diesel engine developed

1982 Production of gas turbines launched

1981 Subsidiary established in the United States

1978 Subsidiary established in Thailand

1977 Amagasaki Plant first factory in Japan to receive mass production facility certification from NK (Japan Maritime Association)

1976 Service base established in the Netherlands

1972 Yanmar Shipbuilding & Engineering Co., Ltd. established

1968 Deming Prize (first in this industrial sector)

1963 Yasuhito Yamaoka passes away. Succeeded as president by Tadao Yamaoka (current chairman)

1962 Test operation of rotary engine Service base opened in Singapore

1955 Awarded Diesel Gold Medal by German Inventors’ Association

1952 Company name changed to Yanmar Diesel Engine Co., Ltd.

1947 Entered the market for small-sized diesel engines in fishing boats

1942 Nagahama Plant opened

1936 Amagasaki Plant opened

1933 World’s first practical small diesel engine developed

1921 Yanmar brand name adopted

1912 Founded as Yamaoka Hatsudoki Kosakusho

Please contact us anytime about your unique requirements.