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ABOUT US

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.

JHT-Shaft-Drive-Series-39-125mhp

JHT-Shaft-Drive-Series-39-125mhp

Compact and powerful, clean and quiet, these are mid-range three and four-cylinder Yanmar diesels based on a completely redesigned engine block and new combustion system. The new 3JH5E and 4JH5E are fully compliant with EPA Tier 3 emissions regulations, so you can enjoy more displacement, power and torque, with low vibration, low noise and low emissions. Maintenance is easy and straightforward.

Model Max Output (kw/rpm) Bore X Stroke (mm) Displacement (Litres) Gearbox Ratio Gearbox Model Dry weight (kg)
4JH4TE 55.2(68mhp)/3200 84*90mm 1.995 0.00 207
4JH4TFE 55.2(75mhp)/3200 84*90mm 1.995 2.15 ZF30M 235
4JH4TIE 55.2(75mhp)/3200 84*90mm 1.995 1.93 ZF25AS 237
4JH4HTBE 80.9(110mhp)/3200 84*90mm 1.995 1.47 KM4A2 247
4JH4HTFE 55.2(75mhp)/3200 84*90mm 1.995 2.69 ZF30MG 235
4JH4HTIE 55.2(74mhp)/3200 84*90mm 1.995 1.93 ZF25A 237
4JH3DTHE1 55,2(75mhp)/3200 84*90mm 1,995 2.45 KMH4A 238
4JH3DTHE 91.9(125mhp)/3800 84*90mm 1.995 2.45 KMH4AG 260