Yongan has more than 30 years experience on electric vibratory hammer, and make many improvement. It’s equipped with spare parts of well-known brands, such as FAG bearing of 3 layers combination, hydraulic oil pump of Italian brand,electric components of Siemens, Schneider, etc. It has been used in many big projects both at home and abroad, suitable to drive and extract different kinds of piles. For example, precast concrete pile, cast-in-place concrete pile, concrete expanded bore pile, lime pile, stone column. Beside, it’s widely used in cofferdam, trestle work, offshore working platform, and also wind mill single pile or group pile. Yongan electric vibro hammer includes normal frequency series and adjustable frequency series. Adjustable frequency series can solve the problem of load start, and lower the requirement of the power generator. It could adjust frequency according to different soil layer frequency, saving time and cost.
DZ60 is also very popular in foundation construction.
The right pictures show a big bridge project of Hainan province Puqian Bridge.
We are proud to announced the our pile driving equipment such as DZ-60 electric vibratory hammer and with other model of piling equipment participated totally for whole cross sea bridge construction.
The above video shows our DZ-60 electric vibratory hammer piling a 1 meter diagram steel pipe pile into the soil 16 meter less than 10 minutes.
With the video you can feel the piling speed obviously.
The right pictures show the project sample of Ashdod port dock in Israeli，DZ-60 and DZJ-90 electric vibratory hammer and YC- 11 hydraulic impact hammer combination piling working.
DZJ-90 electric vibratory hammer and YC-11 hydraulic hammer pile steel:
H-Beam-1(19.3 meters in length, 0.527 meter in width，piling into soil 11 meters)
H-Beam-2(22 meters in length, 0.8 meters in width, piling into soil 13 meters)
DZ-60 electric vibratory hammer piling U-shaped sheet steel pile 17.5 meters in length, 1.4 meters in width, piling into soil 8.5 meters.
The Geological information of Ashdod Port is Silt, clay and hard layer.
The head of hydraulic hammer is custom made for H-Beam sharp.
|Moter power (Kw) :||60|
|Eccentric Moment (Nm) :||487|
|Driving force (Kn) :||492|
|Speed (r/min) :||960|
|Amplitude (Mm) :||7.0|
|Maximum Line Pull (Kn) :||180|
|Length (m) :||1.75|
|Width (m) :||1.25|
|Height (m) :||2.4|