Introduction to Doosan Corporation Mottrol
They are proud to be one of the world’s best. They are praised for being one of the best in the world. Words cannot express their passion for excellence.
People whose goal is to create trust and credibility with customers and who maintain integrity,
They are the real assets of DOOSAN CORPORATION MOTTROL.
The history of hydraulic technology in Korea dates back to 1974.
DOOSAN CORPORATION MOTTROL was the first to develop and produce hydraulic equipment in Korea. DOOSAN CORPORATION MOTTROL joined the Doosan Group, which was becoming a leading global enterprise through investments in infrastructure businesses, in June 2008.
DOOSAN CORPORATION MOTTROL’s vision is to compete with the top-tiers in the world market as hydraulic components manufacturer with 3.4 million accumulated production output and 1.3 trillion won revenue in 2016.
This vision emphasizes their desire to produce superior Korean hydraulic technology.
DOOSAN CORPORATION MOTTROL deals in Hydraulic Field Devices for Heavy Duty Equipment used in the Construction and Defense Industry.
Constructing heavy duty hydraulic parts has secured DOOSAN CORPORATION MOTTROL’s place as a long-time partner of domestic and overseas heavy-duty equipment manufacturers. Their products are based on the world’s best technology and global leading products,
DOOSAN CORPORATION MOTTROL produces the main pump that converts engine power into hydraulic power and in turn delivers the power to the other mechanical components,
The Main control valve controls the direction and flow amount, The travel device moves the excavator forward, backward, left and right. The swing device allows the body of the excavator to rotate 360 degrees, All these parts are operated by the driver through the remote control valve and the pedal valve.
In the main pump product line, there is the high powered and highly efficient “T5V Pump Series” and the “DPA Pump Series”. Both are compact and they maximize efficiency with low pulsation and noise technology.
In the Travel device Product line, there are the “TM and DM series”. These have powerful output torque, remarkable sensory abilities, and movement efficiency for the two speed hydraulic motor with gear box.
In the swing device product line, there are the “T3X and DSM Series”. These two series have relief valves which produce low noise and prevent shocks when started and stopped. The anti-rebound valve reduces operator‘s burnout and exhaustion.
For the past 30 years, DOOSAN CORPORATION MOTTROL has been developing and supplying hydraulic devices, electronic-hydraulic system, and electric motor devices that can be applied to the ground, sea and air armor system.
Now they succeeded in designing, manufacturing and commercializing in-arm type hydro-pneumatic suspension unit with their own technology that will be applied to the next generation tanks.
For the third time in the world, Doosan CORPORATION MOTTROL has successfully developed a servo valve for high performance servo system by integrating electronics and high precision processing technologies.
DOOSAN CORPORATION MOTTROL invests 7% of its revenue in technology development every year, and this leads 100% customer satisfactory technology based on the world level R&D capacity.
Technology Lab. of DOOSAN CORPORATION MOTTROL that has 90 well-trained researchers has been developing high-tech design and analysis technique together with various domestic and overseas research institutions. They also operate excavator simulator laboratory and perform more than 10 kinds of quality inspections in 1200 square meters of R&D room to improve the quality and reliability of the products.
Through these efforts, DOOSAN CORPORATION MOTTROL has secured the core technology that makes possible to produce the hydraulic piston pump with the least pressure pulsation in the world.
People who give life to the machines with the craftsmanship, people who build the pride of “Made by DOOSAN CORPORATION MOTTROL” with the spirit to explore new technology, and the people who prove themselves professionals with world best expertise and the passion for customer satisfaction!
Their efforts are rewriting the history of the hydraulic technology of the world.
DOOSAN CORPORATION MOTTROL
DOOSAN MOTTROL DPA Pump Series PR Material Scenario (Ver.02.10)
(RT. 4 minutes 30 seconds ~ 5 minutes (including interview))
Welcome to the world of the DPA Pump Series, a hydraulic masterpiece from DOOSAN MOTTROL which is the result of 30 years’ know-how, the world’s best engineers’ designs, world class production facilities, and a record of perfect performance, passing the most rigorous tests.
The DPA Pump Series has given birth to the remarkable technology of DOOSAN MOTTROL, which is leaping ahead to become a No.1 Global Hydraulic Device Maker. Doosan Mottrol is already Korea’s best hydraulic device specialist.
There are many reasons why experts in the world praise the DPA Pump.
To respond to new environmental regulation, the serial type pumps, which produce superior performance in efficiency and noiselessness, have been reduced in length.
Compared to other series type pumps, the DPA series’ reduced length of 20% and reduced weight of 18% makes for easier installation and convenient handling.
Piston type hydraulic pumps have high-level pulsations and noises because of their structural limitations. The DPA Pump Series reduces pulsation by 50% with its innovative PCV structure and implemented optimal housing. (Interview)
The Radial Force of the swash plate type piston pump makes the rotating group in the pump unstable and reduces efficiency. The DPA Pump Series is designed to minimize the influence of Radial Force on the Rotating Group. Such innovations create reduced fuel consumption. This pump series has even received praise from Bosch Rextroth company for its world class efficiency.
The DPA pump has increased durability because of improvements in the materials, heat treatment, and in the design of swash plate, along with changes to the regulator, actuator piston, and the Rotating Group which are the main abrasion components of the swash plate type piston pump.
It received perfect evaluation results from Bosch Rexroth’s rigorous durability tests.
As well, it received the same results from the bench durability test done by DOOSAN MOTTROL.
The DPA pump series regulators are designed to accommodate various flow control methods according to market demand.
It passed the severe environmental tests, as well as basic function tests.
It also received enormous welcome and praise from customers, after four years of testing in the field.
The DPA Pump Series is produced with world class quality, based on state-of-the-art manufacturing technology and capacity.
Now, you will experience it.