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.

CH Series 85-280mhp


The Yanmar CH Series engine come with Direct injection, heat exchanger cooling and a Turbocharger plus intercooler. It features a Durable hydraulic marine gear, Low Fuel Cost and offers Excellent Durability and Reliability whilst being Light, Compact and high power. It is easy to maintain and the 6CH-WDT and 6CH-WUT conform to IMO Tier2 Emission regulation.

Model Max Output (kw/rpm) Bore X Stroke (mm) Displacement (Litres) Gearbox Ratio Gearbox Model Dry weight (kg)
4CHE3 62.5(85mhp)/2600 105*125mm 6.494 2.03 YX-30-2 500
6CHE3 95.6(130mhp)/2600 105*125mm 6.494 2.03 YX-30-2 630
6CH-HTE3 140(190mhp)/2600 105*125mm 6.494 2.07 YX-71 675
6CH-WUTE 206(280mhp)/2600 105*125mm 6.494 2.91 YX-71 720