Hangzhou Advance Gearbox

Hangzhou Advance Gearbox Co., LTD is the leading company in China for marine propulsion system which including Advance marine gearbox, main shaft, propeller as a complete system, decades years of accumulated experience ensuring the strong design ability, significantly reduce the risky or mismatching problems of different components.

High Design Standard, Long Service Life Time

With concept of achieve long using life time, all of Advance gearbox are following high durability design standard, some of models uing high class imported gears, the designed overhual period of Advance gearbox is 10,000 hours, and designed service life time is 10 years running, while some of Advance gearbox just start to carry on overhaul after 20 years continuously operation.

All for Gear, for All Gear

In our 60 years of growing and developing, we devoted ourselves into gear industry, to develop more and more gear related products to meet market demand. based on the marine proplusion products, Advance developed new business fields including hydraulic transmission for construction machinery, wind power gearbox, automotive transmission and transfer case.

SeaMac-Official Packager of Advance

As part of EMAC Group, SeaMac is focusing on premium marine propulsion and power system. SeaMac is official packager of advance group, powered by Cummins, Mitsubishi, Volvo and Doosan marine engines, SeaMac provides complete system from diesel engine to marine gearbox, from main shaft to propeller, from main generator set to emergency generator set.

Hangzhou Advance Gearbox Co., LTD, was founded in 1960. Advance is located on the south bank of Qiantang River in Hangzhou. It covers an area of 568,000 square meters and has nearly 1,700 employees, holding and actually controlling 17 subsidiaries, 4 shareholding subsidiaries. “Top 100”, China’s Top 500 Competitive Enterprises of Large Enterprise Groups, and the first batch of national manufacturing single champion demonstration enterprises. Since the 1980s, the company has independently developed and achieved secondary innovations based on the introduction of foreign advanced technologies. The products have expanded from a single marine gearbox to marine propulsion systems, construction machinery transmissions, wind power gearboxes, automotive transmissions, There are thousands of varieties in ten categories, such as…Read More

EMAC Group Limited was established in Hong Kong in 2010, aims to become a solid one-stop supplier in the power machinery industry. EMAC operating four overseas subsidiaries and owns 10 self-registered trademarks, our products are widely used in which covers energy, maritime, automotive, construction, railways and spare parts. Based on different types of DCEC engines, EMAC integrate other leading power system products into a complete power system.
With years of rich powertrain supply experience, EMAC can quickly understand and respond to customer needs, greatly reducing customer communication costs.
EMAC provides one-stop solutions covers from pre-design to components supply, from installation…Read More

With the mission of “Better Power, Better World”, EMAC gathering a brilliant well-educated team, all of EMAC’s team members are have English background, from sales to engineers, from marketing team to administration team, our good English foundation ensuing the ability of smooth communication with all customers.
EMAC also gradually builing our global services network, from branch companies to joint ventures, from local sales representatives to local after-sales services partners, we continuously expanding a global network that to provide better communication and services for our customers.
Till 2021, EMAC have branch companies and joint venture in Thailand and Singapore with after-sales service ability in this two countries. And we have sales representatives in Turkey, Spain, France and UK…Read More

As a 12 years experience profesional one-stop power system provider, EMAC have unique excellent ability with supplying complete power system for all kinds of applications.
From automotive powertrain system to industrial engine power system, from water pump drive package to complete generator set, from marine propulsion system to marine power system, by working closely with global leading companies’ factories in China, EMAC gives high-end solutions with competitive prices.
EMAC is excellent solution provider with a professional and dedicated team, we developed our advanced management system based on our past experience, and EMAC is the innovator of detailed visulization services that have professional video for every single products we sell…Read More

We cares your voice, from pre-sales communications, to sales communications, from after-sales complaints to customer review feedback, EMAC continuously collecting all kinds of qustions from customers, no matter questions on products, about business terms, marketing or manament related, helping EMAC and customers to know each other better and grow up together.
With the mission of “Better Power, Better World”, and the vision of “Help World Leverage the Power of China”, EMAC looking for business partners in each country, that can working both as branch company or joint venture, by leverage the rich resources here, business network and local service advantages in China, we hope can help all manufacturers in the world to improve their design ability, manufacturing capability, management…Read More

Marine Gearbox

Advance marine gearbox products covering ranges from 10 kW to 10000 kW marine gearbox design development and manufacturing capabilities, which has been widely used in fishing boats, carriers, special ships and other types of vessels. All of our Advance marine gearbox can provide CCS classification certificate, some of our products can provide international classifications including BV, LR, ABS, NK , DNV-GL, RS, KR, RINA etc.

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The picture of DCEC Industrial Engine application scenario picture showing the accessories and scopes of supply.

Marine Propulsion System

Advance company takes advantage of its position as the largest manufacturer of marine gearboxes and high elastics in China to manufacture and integrate marine propulsion systems, including propellers (controllable propeller/fixed pitch propeller/side thrust/full rotation), ducts, stern tubes and seals , shafting, gear box, high bomb and electro-hydraulic remote control system, etc.

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The picture of DCEC Pump Engine displays application scenarios and Engine images， showing the accessories and scopes of supply.

Hydraulic Clutch

As the most common accessories of marine gearbox, Hydraulic Clutch adopts wet multi-plate powder metallurgy friction plate structure, which can adapt to high-speed, high-load, high-frequency clutch working conditions. According to user requirements, two control modes, machine control and electronic control, can be selected. The control system is sensitive and easy to realize remote control or automatic control.

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The picture of DCEC Generator Drive application scenario picture showing the accessories and scopes of supply.

Hydraulic Transmission

Introduce technology from ZF, Germany, Advance also is the premium brand in hydraulic transmission in China, our hydraulic transmission have special design which have three-component hydraulic torque converter and parallel shaft multi-gear transmission. Advance provides complete system which including hydraulic transmission, power shift gearbox and electro-hydraulic control system.

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The picture of DCEC Marine Engine application scenario picture showing the accessories and scopes of supply.

Transfer Case

As the gear industry leader, Advance also participate in the automotive industry, with large market share in transfer case products. All gears of Advance transfer case are of helical teeth, featuring in high gearing overlap coefficient, low operation noise and high reliability, realize gear shifting with pneumatic gear sleeve. Front and rear axle outputs may apply part-time 4WD, with split torsion ratio 1:1, with pneumatic front-axle sleeve engagement as optional.

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The picture of DCEC Parts and Service displays application scenarios and engine images showing the accessories and scopes of supply.

Electric Propulsion System

DT series electric propulsion marine gearbox has a power range of 200kW to 4700kW and a speed ratio range of 1.5 to 6:1. It forms the main propulsion system of the ship with the propulsion motor and fixed pitch propeller, and is widely used in sightseeing cruise ships, fishing boats, passenger ships, etc. Meanwhile, SeaMac also provide full electric propulsion system for customer to choose from, which we believe will be the future trends of marine power resource.

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Find Advance Marine Gearbox by Application

We classified our marine gearbox by the type of application, which also related to the input power and torque range.