EMAC Introduction

Advance Medium-Low Duty Gearbox products can be divided into 06/16A/26 series,40A series, MA series,120 series,135 series,138 series, MB series, 300 series, 400 series, 600 series.
Advance Medium-Low Duty Gearbox have the ability to reducing speed, ahead and astern, clutching and disclutching and carrying the propeller thrust.
The said gearbox is somewhat new in construction, reliable in operation, smooth in engaging, light in weight, small in bulk, easy in maintenance and durable in application. The said gearbox is somewhat new in construction, reliable in operation, smooth in engaging, light in weight, small in bulk, easy in maintenance and durable in application. The transfer capacity ranges from 0.004kW /rpm to 0.48kW /rpm, with a ratio of 1.36:1-15.91:1.
The said products can be used in passenger or cargo boats, fishing boats, tow boats, tugs and high-speed vessels etc., which are perfect selections to make the engine in good condition and to get high efficiency.
As an official marine power pack packager of Advance, SeaMac provide complete propulsion system and power system for all kinds of ships all around the world. Mainly including marine engine, gearbox, shaft, propeller, marine genset, electric control lever system and other marine accessories. We also provide full life cycle services for all our customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.

Advance GW Series Gearbox products can be divided into GWC series, GWD series, GWS series, GWH series, GWL series.
Thanks to their compact design and wide matching range，Advance GW Series Gearbox Its rated output speed is 150-2000r/min, the reduction ratio range is 1.94-7.48, and the rated transmission capacity is 0.29-35.429kw/r/min This series of products is manufactured by Advance with the license technology introduced by German Lohmann Company, and after more than 30 years of digestion, absorption and optimization design, it is mainly used in large bulk carriers, ocean fishing vessels, oil tankers, ships, etc. The product has reliable performance and convenient operation, and is the best partner for medium-speed diesel engines at home and abroad.
As an official marine power pack packager of Advance, SeaMac provide complete propulsion system and power system for all kinds of ships all around the world. Mainly including marine engine, gearbox, shaft, propeller, marine genset, electric control lever system and other marine accessories. We also provide full life cycle services for all our customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.

Advance Medium-Heavy Duty Gearbox products can be divided into 800 series,1000 series,1100 series,1200 series,1400 series,1600 series,2000 series, 2700 series.
Advance Medium-Heavy Duty Gearbox have the ability to reducing speed, ahead and astern, clutching and dispatching and carrying the propeller thrust. The gearbox has reliable operation, stable meshing, high conversion efficiency, good transmission performance, large rated propeller thrust, convenient maintenance and durability. The transfer capacity ranges from 0.278 kW /rpm to 2.05 kW/rpm, with a ratio of 1.54:1-24.37:1.

This series of products are independently developed, designed, manufactured and tested by Advance for more than 50 years. They are widely used in transport ships, fishing boats, roller coasters and sea ships, with a market share of more than 65%, and are fully trusted and praised by the majority of users.
As an official marine power pack packager of Advance, SeaMac provide complete propulsion system and power system for all kinds of ships all around the world. Mainly including marine engine, gearbox, shaft, propeller, marine genset, electric control lever system and other marine accessories. We also provide full life cycle services for all our customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.

No matter using as marine main engines, or using as marine auxiliary engines, DCEC Cummins marine engines are able provide increased power-to-weight ratios, cleaner starts and less noise. DCEC Cummins marine engines provides B, C, L series engine for customers to choose. DCEC marine engines covering displacement from 3.9 to 8.9 liters, with power range from 47kW to 253kW.
DCEC Cummins employs an experienced team of technical and market experts focused on the marine industry and its customers. Factory trained Marine Application Engineers will help you select the right spec for your vessel and Qualified Marine Technicians keep you up and running once in service.
DCEC Cummins offers a complete line of propulsion, generating set and auxiliary power solutions designed specifically for the challenges of marine applications. Because
we understand customer needs and operating conditions vary, SeaMac also offer custom generator set packaging with various different classification societies.
Our in-house engineering experts provides custom complete solutions from marine main engine, gearbox, main shaft, propeller and complete generator set. Based on customer’s requirement, SeaMac provides one-stop solutions covers from pre-design to components supply, from installation to commissioning, from pre-sales communication to after-sales service support, Our one-stop solution not only significant improve operation efficiency, but also help customers to aviod mismatching problems caused by multiple independent suppliers of different components, which often caused lot of troubles for shipyards.
All of DCEC Cummins marine auxiliary engines and generator set are available for an unlimited number of hours per year in variable load applications. Variable load is not to exceed a 70 percent average of the rated power during any operating period of 250 hours. Total operating time at 100 percent Prime Power shall not exceed 500 hours per year.