
Ultimate excitation force Ultra-deep penetration Flagship carrier 75-85 t Pile driving up to 27 m in one pass Huge eccentric moment 14.5 kgm Double-lock clamping system Robot-welded body made of high-strength low-alloy steel
920 kn ultra-high centrifugal force Largest class of excavators 55-70 t Pile driving for ultra-deep foundations 21 m Offshore wind and deep water bridges Projected moment 12.5 kg m Valve block with IP67 protection Bearing life 3000 hours Driving in one pass without drilling
Transitional class 50-55 tons Medium heavy excitation 780 kN Capable of working with steel and concrete 18 m long Instant second stage kickdown Compact for its power class Cartridge valve replacement in 30 minutes Specialist in pile driving on reclaimed land
759 kN "nearly 800" class hammer peak match to 48-52 t excavator clamping force 814 kN for I-beams device for driving heavy 18 m long piles in one pass extreme eccentricity moment 8.8 kg m malleable shaft + high-strength low-alloy steel housing bearing service interval 2000 hours
Shanghai Yekun Construction Machinery Co., Ltd. is a professional technical enterprise specialized in the development, production and service of vibratory pile driving and extraction equipment. The company's main products are highly efficient and stable high-speed hydraulic pile driving and extraction machines and auxiliary attachments, which are widely used in various foundation engineering fields both in China and abroad.