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.


This compact engine is easy to start and operate. With lower exhaust emissions, low noise and vibration this engine is fuel efficient, durable and reliable.

Model Cont. Output (HP/rpm) Bore X Stroke (mm) Displacement (Litres) Cooling Type Aspiration Dry weight (kg)
3TNV88-GYM 13.5Kw @1500rpm 88*90mm 1.642 Heat exchanger Natural 148
4TNV88-GYM 18Kw @1500rpm 88*90mm 2.190 Heat exchanger Natural 165