ZYB Series Hydraulic Static Pile Driver ZYB120

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Summary

Hydraulicstatic pile-pressing driver has already been widely applied in the precastpile construction of building foundation, bridge foundation,airport foundation,roadbed of railroads and trackless roads,because it can drive piles with rapid, no noise pollution ,no exhaust gaspollution and no mud pollution. Nowadays,many cities provide that it only allowed static pile-pressing driver to implement the pile foundation construction in the downtown,Hydraulicstatic pile-pressing driveris in process of replacement others traditional side-piling mechanism.

 

Since the beginning of 1990 year, the ZYB series hydraulic static pile-pressing driverwith 7 patents was succeeded in production by the Hydraulic Machine and Control Technology Research Institute of CSU which supports Changhe with its technology)。Today,ZYB series hydraulic static pile-pressing driverhas developed into the 13th generation “M” model, which can meet with the request of piling force from 80 to 1500 ton, the pile diameter is range from 300-1000mm,the square pile is range from 150-1000mm.Corresponding, the single pile loading ability reaches to 40~750 ton and is in the lead of international technology.

 

Main Performance

  1. It is the fastest pile-pressing driver in China and has a record of 1700m piling one day.

  2. It is the only pile-pressing driver in China which supporting cylinder is independent from supporting legs,consequently the supporting cylinder rod doesn’t need to endure horizontal force.

  3. It is the only pile-pressing driver in China whichdriving forces are directly transferred to the clamping jaw instead of clamping cylinder,so the service life of its clamping cylinder is increased more than several times .

  4.  It is the only pile-pressing driver in China which makes pile keep automatically parallel  with guiding rail and which four guiding rails are welded as a body in order to keep the four guiding rails parallel forever.

  5. It is the only pile-pressing driver in China which uses big oil-sucking-up pipe for oil sucking up and oil cooling.

  6. It is the only pile-pressing driver in China which uses alloy steel in body for large tonnage machine.

  7. It is the only pile-pressing driver in China which has a patent of accelerated pile-driving system .

  8. Optimal structure design according to theory of fatigue strength ensures the fatigue life longer than 15 years.

  9. Compared with other hydraulic static pile-pressing driver in China,the contact area between clamping jaw and pile increases over 1 time,The jaw-clamping pressure drop over 50% which can prevent pile from being damaged by clamping jaw for too much jaw-clamping pressure .

  10.  Compared with other hydraulic static pile-pressing driver in China,Changhe has reasonable special design of the clamping and pile-driving cylinder. Clamping cylinder effective working area is increased over 20% which ensures pile clamping reliable.

  11. Counterweight beam is on the outer side of the supporting leg cylinder,compared with counterweight beam inside of the supporting leg cylinder, the place for counterweight increase 40% and the max force born by body reduce 20%.

  12. ZYB series hydraulic static pile-pressing driver using pressure compensation type automatic variable pump  realizes constant power output, so there no working overflow power loss

  13. Special hydraulic pipeline and cooling system makes pile-pressing driver can work normally in any temperature.

  14. The close oil injecting and filtrating system makes oil injecting and filtering very convenient and be free from pollution.

  15. Compared with other hydraulic static pile-pressing driver in China,its rotary platform is about one meter longer,this can increase the steady of machine when the short-feet support the body.

  16. The structure of net-shaped rib in long feet and short feet guarantee that there are at least two rib in feet confront the pile head when feet stepped on Φ400 pile head ,the penetration-resisting ability is improved by about 40%.

  17. the crane of pile-pressing driver can hoist its long feet and short feet.

  18. Compared with others side piling mechanism, ZYB’s side piling system and body is a whole,this structure arises its strength and rigidity by 30%~50%

  19. Compared with other hydraulic static pile-pressing driver in China, the distance between ZYB’s side piling center and the nearest supporting leg reduces  by at least 50%。Under the same counterweight condition,ZYB side pile driving ability raises by at least 20%.

  20. Oil pump station is positioned within working range of crane. Compare with the oil pumps station positioned under operation cabin,the maintaining service time for oil pump station is reduce 80%

  21. Compared with bifid ball head gland and connection by bolt and tapped hole in ball head base used in other hydraulic static pile-pressing driver in China,ZYB use integral ball head gland and connection by bolt and nut。Firstly,it can avoid ball head jump from the ball head gland;Secondly,it can avoid  the damage of ball head’s tapped hole in ball head base, it needs spend 300 times cost to replace ball head base.

  22. compared with the whole Walking trolley with the axles and trolley carrier welded as a whole used in other hydraulic static pile-pressing driver in China,ZYB’s axles is movable from trolley carrier. If the axles is damaged,it need to only replace axles,rather than to spend 10 times cost to replace the whole trolley.

  23. Compared with others hydraulic static pile-pressing driver in China, 680 model and 800 model of ZYB’s pile-pressing driver is equipped 20 ton crane,the capacity of crane increase by 20%.

     

Patented Technology

1. The patented pile-clamping mechanism with function of clamping jaw automatic aligning and swing, make the position of clamping jaw adapt to different size and position of piles by itself, minimize damage to the piles. The pile-driving force is directly transfer to clamping jaw from the clamping box, in order to keep the pile clamping cylinder from being damaged by the pile-driving force.

    

2. The patented long-feet-moving mechanism directly driven by double carts prevents the lifting mechanism from easily being damaged by enduring double horizontal force.

 

 3. The patented cantilever articulatingmechanism has the rigidity and strength 30% higher than traditional plug-in cantilever, making the machine more stable to operate and more convenient to transport.

 

4. The patented lifting mechanism with protective sleeve(machine above 420t) or upside down(machine below 360t) prevents piston-rods of cylinders from enduring horizontal forces and consequently brings them longer operating life.

 

5. The patented multi-grad control of pile driving velocity doubles the piling speed..

 

6. The patented auto-replacement mechanism of traverse and rotary motion automatically keeps the rails of the short feet being parallel all the time and protects the machine from being damaged.

7. The patented pile-clamping mechanism with clamping cylinder axial driving and replacement of radial spring, makes 8 clamping jaw structure come true and more reliable. Every two basic tubular jaws drive one square jaw with a replacement of radial spring, aiming at clamping the square pile. The pile-driving force is directly transfer to clamping jaw from the clamping box, in order to keep the pile clamping cylinder from being damaged by the pile-driving force.

 

 

Application Case

                    

           ZYB120K-B Working in Singapore                                               ZYB120 Working in Indonesia

 

Transportation Show

                 

 

         

 

 Parameter-ZYB120

Max piling pressure(tf)

120

Max theory piling speed(m/min)

14.7

Piling stroke(m)

2

Grades of piling

4

Longitudinal shift (m)

2.4

Rise/down stroke(m)

1.05

Horizontal shift(m)

0.55

Max oil pressure of main machine(MPA)

20

Angle range(°)

14

Max corner piling pressure(tf)

40

Theory flow of main machine(l/min)

232

Max side piling pressure(tf)

60

The centre space of fore and back cantilever axis (m)

3.96

The quantity of support leg-diameter of shaft

4/210

Electrical motor power(KW)

2×22+3.0

Fit square pile specification

F250-300

Fit round pile specification

¢300

Dimension of short boat(m×m)

2.3×2.5

Dimension of long boat(m×m)

9×0.7

Ground pressure ratio of short boat

10.4

Ground pressure ratio of long boat

95

Total weight of machine body (t)

54

Dimension of transportation (m x m x m)

9.8(8.8)x2.8x2.8

Weight of side pile frame (t)

2

Dimension of working condition (m x m)

9.0(9.0) x 4.9

Counterweight

66

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Q:What is the specific working principle of the 80 type pile driver?
The main principle that piling machine is generally more vibration hammer (this principle is nothing more than the vibrations make the hydraulic tubing sinking) not used but the price too high maintenance trouble this hour how many meters are not counted nor so counted are generally by 10 meters with a 20 meters as a count this time the specific time depends on the formation of me is to do this to give you about what you do this mainly before entering the first to see money does not receive this is mainly engaged in engineering for the most difficult access fee second third of total output value (and you probably under a mechanical maintenance personnel piling machine is very easy to go wrong) the fourth is the very important geological prospecting (some strata such as large pebbles etc.
Q:How much can a pile driver make in a year?
Hello Can contact Huilong spiral drill, rotary drilling is burning diesel, the average is 40 or so, to see what much of the diesel engine, what brand of Oh ~ what needs, you can consult a wylong machinery in Hunan!
Q:Safety requirements for diesel hammer pile drivers for diesel hammer pile drivers
11 water cooled diesel hammers shall be maintained with sufficient cooling water for continuous work and shall not be used without water. 12 operation, diesel hammer final ten hit penetration should comply with the provisions of the use manual, when every ten hit penetration is less than 20mm, should stop hammering or replace pile hammer. 13 during the piling process, lubrication and repair shall not be performed. 14 when the hammer (pile) of pile driver is used, the minimum distance of hammer (pile) from the top of column shall be ensured. 15 after the pile is inserted, the verticality of the pile should be corrected in time. When the pile is embedded in the 3M, the pile should not be taken for walking or turning to correct it. The 16 batter pile, the vertical pile should be vertical, the pile into fixed, and then began to tilt, tilt 18.5 degrees in the post, should not raise diesel hammer. Track three fulcrum type pile frame in the backward of batter pile, should use the rear leg cylinder; track type pile frame should be increased after the support platform, and clamping rail clamp. 17 when driving, the diesel hammer shall be lowered to the lowest position, and the slope shall be in accordance with the instruction manual. Self propelled pile drivers should be manned by hand. When walking on the ramp, the center of gravity should be moved to the top of the ramp. The distance from the pipe type piling machine to the end of the roller tube shall not be less than 1m. 18 during operation, the slewing brake should be slow, and the track type and walking type pile stand shall be turned in the same direction, not more than one week.
Q:What is the rental price of the 30 meter long pile driver? Twenty
1, Shandong small 360 degree rotation of the kind of Shandong strong machinery factory, sold in about 6-8;2, long spiral pile driver is a long spiral drilling machine another name, later called long spiral drilling machine.
Q:Is the lever of the pile driver fast?
Hello Wylong machinery machine lock rod piling machine for sure rod much faster.
Q:How many tons of pile drivers are used to hit 400X400 square piles?
Usually with 6.3 ton or 8.3 tons of guide rod, diesel hammer will be able to hit. The static pile machine is not clear.
Q:Precast pile, artificial dig hole pile, sinking pipe filling pile, spiral drilling pouring pile and powder spraying pile.
This needs to see you later there is no project, and later works can consider buying.Of course, a comparison can be made between purchase and lease before purchase.
Q:Highway guardrail, piling machine, drilling, piling price
Highway guardrail, piling machine, drilling, piling price8-10 contact me
Q:How many hydraulic pile drivers or diesel pile drivers are used in high-rise residential buildings?
The precast pipe pile is mostly driven by diesel hammer pile machine (in particular, the use of static pressure pile machine).
Q:Hd62 hammer pile driving
Depends on what pile you're playing. How big is it?. High strength prestressed pipe pile is about 300 if the drop is 1.8-2.0 meters, hammering 2CM (can slightly relax, because 62 300 large heavy hammer hammer); high strength prestressed pipe pile is about 400-600 if the drop is 1.8-2.0 meters, hammering 2CM.

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