From 2023, we are appointed as the sole distributors of MITSUBISHI HEAVY INDUSTRIES Group's Marine Engines & Auxiliary Engines for India region.

Our Product Portfolio :
1. Mitsubishi Marine Engines & Auxiliary Engines - 400hp to 4000hp

All Mitsubishi Marine diesel engines are manufactured to the highest standards, applying state-of-the-art production facilities, combined with experienced workmanship. Production is carried out at the Sagamihara Works in Japan & Almere, Netherlands. This facility is confirmed by strict ISO-9001 international quality standards certified by DNV (Detnorske Veritas, Norway).

MitSubishi marine engines have been originally designed for marine purpose, not a truck or Industrial engines adapted to marine application. Thus our engine is specialized for marine purpose and had been use for multi-application such as pushers, tugs, passenger boats and fishing vessel around the world.

Hangzhou Advance Gearbox Group Co., Ltd. is specialized in designing and manufacturing
transmissions and powder metallurgical products, which is one of major high- and new-tech enterprises in China.

The Company with the former name “Hangzhou Gearbox Works” was founded in 1960.
Approved by State Economy and Trade Commission, the Company was restructured into a
liability limited company with diversified state shares in 2001 and in 2008 the Company was restructured into a joint-stock limited company. The Company has been listed on Shanghai Stock Exchange since October 2010. Located by the south bank of Qiantang River, the Company owns 568,000 m2 area, 1800-odd employees, 19 holding subsidiaries and 2 share-holding subsidiaries.

The Company is awarded as “Leading Company in China Industry Area”, “Top 100 in China
Machinery Industry”, “ Top 500 Competitive Big Enterprise and Big Group in China”.
Technology Center of the Company was awarded as state-level technology center. The “Key Technology and Industrialization of High-end Heavy Gear Transmission” and “Research and Application on Key Technology of Transmission and Propulsion System of Heavy Power Marine Gearbox” were awarded as Second Prize of National Prize for Progress in Science and Technology.

Our ship propulsion system is rewarded as one of “The First Batch of Champion Enterprise on Manufacturing Industry”. Based on transmission products, our products are widely used in ship building, engineering machinery, wind power, automotive, agricultural engineering, rail transit, special purposed industry and etc. The company’s marine products include marine gearbox, hydraulic clutch,hydraulic transmission and CPP, FPP, tunnel thruster and azimuthing thruster, which are widely used in fishery, transport, working craft, special boats, ocean large-power vessels and etc.

Products are complete in model spectrum, power transmission capacity ranges from 10KW to 10000KW. Main products are approved by CCS, BV, RINA, GL, LR, ABS, NK, DNV, RS and KR Classification Societies .

The Company owns 118 patents related to marine industry, of which 15 are invention patents. “Advance” products are sold in over 50 countries and regions in the world. We have complete sales net, with joint ventures, offices and agencies worldwide.

SM MARAINS is the sole distributors of ADVANCE gearboxes in INDIA

Power Range from 25hp, 41hp, 61hp, 75hp, 90hp high speed Marine Engines with powerful Torque at Lower RPM & Lower fuel consumption ideal for tourist boats, passenger ferries, small fishing boats etc

High performance marine speed engine, highly used in Fishing vessels in india

Power Ranging from 150hp to 600hp

Genset ranging from 7.5kVa to 125kVA in both Marine Genset & Land Gensets