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Hydraulic Static Pile Driver
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Hydraulic Static Pile Driver

VY series hydraulic statics pile driver is a new environmentally friendly pile foundation construction equipment with a number of national patents. It has the features of no pollution, no noise, and fast pile driving, high quality pile. It is represent the future development tendency of piling machinery.

We can design and manufacture drilling rigs and piling machine according to customers requirements.

VY series hydraulic statics pile driver is a new environmentally friendly pile foundation construction equipment with a number of national patents. It has the features of no pollution, no noise, and fast pile driving, high quality pile. It is represent the future development tendency of piling machinery. VY series hydraulic static pile driver has more than 10 varieties, the pressure capacity from 60 tons to 1200 tons. Using high quality materials and components, adopting the unique hydraulic piling design and processing methods ensures the clean and highly reliability of hydraulic system. High quality is guaranteed from the headstream. We provide the best service and personalized design with the concept "All for the customers”.




Main Product Features
Sinovo hydraulic Static Pile Driver enjoys the common features of pile driver such as high efficiency, energy saving, environmental-friendly and so on. Besides, we have more unique technique characteristics as following:

1.Unique design of clamping mechanism for each jaw to be adjusted with the shaft bearing surface to ensure the largest contact area with the plie, avoid damaging the pile.
2.Unique design of side/corner piling structure, improves the capacity of side/corner piling, the pressure force of side/corner piling up to 60%-70% of main piling. The performance is much better than hanging side/corner piling system.
3.Unique clamping pressure-keeping system can automatically fill in the fuel if the cylinder leak oil, ensuring high reliability of clamping pile and high quality of construction.
4.Unique terminal pressure-stabilized system ensures no float to the machine at rated pressure, greatly improving the safety of operation.
5.Unique walking mechanisim with lubrication cup design could realize durable lubrication so as to extend service life of rail wheel.
6.Constant & high flow power hydraulic system design ensures high piling efficiency.


Basic Structure Hydraulic Static Pile Driver
1.Piling Platform
Piling platform is the main working body of the machine, which will achieve folder pile, piling operations. Consist of the pressure cylinder piles, beams, columns, clip pile boxes, folders pile cylinder etc.
2.Side Piling Equipment
If you want to handle corner or side piling job, directly shift the main pressure cylinder assembly & clamping box assembly to the side piling structure, then fix, installation, and connect the hydraulic tubing, thus can carry out the side/corner piling job.
3.Lifting Mechanism
Lifting mechanism consists of four lifting cylinders and four cantilevers composition. Four cylinder lift cylinders were connected to the main machine by four cantilevers, and the piston rods articulated with the four walking cars, the adjustment of hoist cylinder will achieve the body movements. Pressure pile driver can walking and turning by the motion of lifting mechanism.
4.Crane
Crane is installed on VY hydraulic static pile driver, and is mainly used for lifting the precast pile; it is an assistant equipment of pile driver. The structure of this crane is similar to hydraulic truck crane; consist of the boom hoist system, winch system, rotary system and hydraulic control system. Hydraulic control system includes a manual multi-valve, control the corresponding multi-way valve and achieve the activities of amplitude, winding, rotary and telescoping,etc.
5.Operation Principle Of Crane
Hydraulic control system: The hydraulic pressure oil flow via rotary joint to crane system supplied by hydraulic pump. The system pressure is determined by overflow valve of multidirectional valve, the pressure setting is 18 Mpa. Hand operation can achieve the derricking, windlass, slewing and jib extending and retracting.


Main Technical Parameter

Model
Parameter
VY128A VY208A VY268A VY368A VY468A VY618A VY728A VY868A VY968A VY1068A VY1208A
Max.piling pressure(tf) 128 208 268 368 468 618 728 868 968 1068 1208

Max.piling
speed(m/min)
Max 6.9 8.9 6.9 6.8 6.1 8.7 7.9 7.4 7.4 8.1 6.7
Min 1.9 1.3 0.9 1.1 0.9 1 0.9 0.9 0.8 0.7 0.6
Piling stroke(m) 1.6 1.6 1.6 1.6 1.8 1.8 1.8 1.8 1.8 1.8 1.8

Move stroke(m)
Longitudinal Pace 1.6 2.2 3 3 3.6 3.6 3.6 3.6 3.6 3.6 3.6
Horizontal Pace 0.4 0.5 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.7 0.7
Slewing angle(°) 12 12 12 10 10 10 10 8 10 8 8
Rise stroke(mm) 1580 1580 900 1000 1000 1100 1100 1100 1100 1100 1100

Pile type (mm)
Square pile F200-F350 F200-F400 F300-F500 F300-F600 F400-F800
Round pile Ф200-Ф350 Ф200-Ф400 Ф300-Ф500 Ф300-Ф600 Ф400-Ф800
Min.Side Pile Distance(mm) 390 750 900 1005 1190 1610 1610 1720 1720 / /
Min.Corner Pile Distance(mm) 1100 1400 1370 1480 1660 1785 1785 2055 2055 / /

Crane

Max.hoist weight(t)
8 8 12 12 12 16 16 25 25 25 30

Max.pile length(m)
13 13 14 14 14 15 15 16 16 16 16

Power(kW)
Main engine 45 45 45 74 74 111 119 135 135 135 135
Crane engine 22 22 30 30 30 30 30 45 45 45 45

Overall
dimension(mm)
Work length 8000 10000 10500 12000 12000 13800 14000 14500 14800 15200 16000
Work 4110 4880 6310 6488 7320 8190 8290 8530 8910 9010 9110
Transportation 3250 3300 3176 3146 3146 3310 3310 3400 3475 3495 3845
(3455)
Total weight(t) 130 210 270 370 470 620 730 870 970 1070 1210


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