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Developmental design: Applying mature design experience or feasible new technology to design new small excavators, including functional design and mechanical design.
Upgradeable design: Upgrade and upgrade existing small excavator designs based on experience and technology development to improve performance, reduce manufacturing costs or reduce operating costs.
Derivative design: Partial modification or addition or deletion of existing small excavators to adapt to new needs, thus developing a derivative product different from the standard type.
Serial design: Using a small excavator as the female parent, we designed a series of products with similar functions but different power, tonnage and size.
Our main products including Excavator Spare Parts,Excavator Engine Parts,Excavator Hydraulic Parts,
Excavator Undercarriage Parts,Bulldozer Undercarriage Parts,Bulldozer Engine Parts, Engine Oil ,Construction Machinery Attachment,etc
Factory directly with attachments 2.2Ton Kubota/Yangdong
/Laidong/Changchai Engine Mini Hydraulic Crawler Excavator
based on the Japan Komasu KES Manufacturing standard,
Germany imported Robots welding,Reinforced working equipment
and heavy duty slewing circle ensure overall more stable performance.
Energy Saving & Environmental Friendly
Original Japan Kubota engine or China brand engine
with optimized power matching technique achieves high efficiency and low emissions.
Jining ChangSong Construction Machinery Co.,Ltd is founded in 2000,located in jining city,Shandong province.Which is the hometown of Confucious and Mencious,the Pearl of Canal.based on the Supply Chain of Shantui.Komatsu Construction Machinery Manufacturer,we have advanced production equipment and Technical Staffs.Meanwhile,Welcome your OEM and ODM production requirement.
From the year of 2009.We successfully won the supplier qualification of China Petroleum Pipeline Bureau(CPP),Sinohydro Corporation Ltd,China Railway Group Ltd.(CTCE).Shantui Imp&Exp Co.,Ltd ,China Datang Corporation etc Super Large multinational enterprises.
Our main products including Excavator spare parts ,excavator engine parts,excavator hydraulic parts,
excavator undercarriage parts, Bulldozer undercarriage parts,bulldozer engine parts,engine oil,Construction machinery attachment,etc
