YZ-400VM
- Eccentric Moment: 0-90 kgm
- Max.Frequency: 2100 rpm
- Centrifugal force: 4350 kN
- Weight(W/O clamp): 12800 kg
- Max. Extracting force: 1000 kN
- Max. Amplitude: 21.5 mm
- Max. Oil Flow: 2050 L/min
- Size L*W*H: 3100*730*2670 mm
- Clamp Type: Single/Double Clamp
- Suggest Power Pack: 2000P
VM series variable moment hydraulic vibratory hammers ensure maximum performance for minimum ground vibration and are perfectly suited to operate in urban areas or in areas sensitive to vibration(such as near to railways, vulnerable piping systems, under structures, and historic buildings.) Thanks to own resonance-free starting and stopping , our VM vibratory hammers can be suspended from a telescopic crane, a major advantage when you have to deal with a lack of working space or you have to execute your project speedily. In addition, the ability to adjust both the moment and frequency makes a VM vibrator the perfect hammer for different soil types and different profiles.
VARIABLE MOMENT TECHNOLOGY
This technology allows driving with adjustable amplitude thanks to the variation of the eccentric’s relative positions.
THE ADVANTAGES OF THIS TECHNOLOGY
- Resonance-free start up and stop down.Suitable for telescopic booms of truck crane.
- Amplitude adjustment at any time thanksto a variation of the moment.
- The variation of the moment facilitatesthe handling of the profile during drivingoperations:
– Better control of the profile verticality.
– Helps to precisely attain the desireddriving depth.
– Possibility of adjusting driving speed.
- Heavy metal filled eccentric block
Our eccentric blocks of hydraulic vibro hammers are filed with“heavy metal, that can produce more eccentric moment and bigger centrifugal force at same frequency comparing with all-iron eccentric blocks. So our vibro hammers drive piles more efficiently.
- Two stages damping system
Large elastomer provide excellent high frequency shock absorption and better protect crane boom. Small elastomer provide additional pulling force.
- German FAG high speed bearing
Bearings are most key components of vibro hammers. Via bearings the huge centrifugal force generated by the high-speed rotation of eccentric blocks is transmitted to piles. We adopts German FAG bearings, which have service life 5 times longer than ordinary bearings.
- REXROTH hydraulic system
Our all hydraulic pumps, motors, and hydraulic systems are from world top brand-Rexroth, which service life and performance stability are much far exceed general brands.
- Double lubrication cooling system
Double lubrication system make internal mechanical parts of vibro hammer more fully lubricated and the heat from gearbox can be quickly taken out. At same time, with the lubricating oil increasing the temperature rises more slowly.
- Build-in Oil circuit
Hydraulic oil circuit is built in top cover of housing, eliminating 75% hoses and avoiding damaging while working, thereby reduce failure rate. At same time the structure of vibro hammer is more compact.
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- Embedded motor
Our hydraulic motors are embedded or with external protective shell, reducing the damage chance of the motors due to collision during the operation, and greatly improve the reliability of the vibro hammers
- Offshore anti-corrosion technology spray
Using USA nano anticorrosion technology and 5+ types of surface treatment makes our products with good performance under offshore harsh conditions.
DETAILED INTRODUCTION
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TECHNICAL DATA
Vibro Hammer | YZ-100VM | YZ-130VM | YZ-180VM | YZ-250VM | YZ-300VM | YZ-360VM | YZ-400VM |
Eccentric Moment(kgm) | 0-15 | 0-23 | 0-35 | 0-42 | 0-52 | 0-62 | 0-90 |
Max. Frequency(rpm) | 2500 | 2300 | 2200 | 2300 | 2300 | 2300 | 2100 |
Centrifugal force(kN) | 1030 | 1340 | 1860 | 2430 | 3020 | 3600 | 4350 |
Max.Extractingforce(kN) | 300 | 500 | 600 | 800 | 800 | 1000 | 1000 |
Max. Amplitude(mm) | 13 | 15 | 15 | 19 | 18 | 18.5 | 21.5 |
Max. Oil flow (L/min) | 495 | 620 | 820 | 1060 | 1210 | 1598 | 2050 |
Size L*W*H (mm) | 2100*515*2250 | 2240*550*2230 | 2300*655*2350 | 2910*600*2300 | 3050*620*2300 | 3100*680*2380 | 3100*730*2670 |
Weight(W/O clamp(kg) | 4500 | 4880 | 6300 | 7600 | 10800 | 11500 | 12800 |
Pipe Clamp | YZJ-80DCx2 | YZJ-80DCx2 | YZJ-120DCx2 | YZJ-160DCx2 | YZJ-200DCx2 | YZJ-200DCx2 | YZJ-200DCx2 |
Steel Sheet Pile Clamp | YZJ-120 | YZJ-160 | YZJ-200 | YZJ-320 | YZJ-320 | YZJ-320 | YZJ-320 |
Power Pack Model | 500P | 600P | 800P | 1000P | 1200P | 1600P | 2000P |
RECOMMEND WITH
Steel Sheet Pile Clamp YZJ-320
- Holding Thickness: 0-50(mm)
- Clamping Force: 3200kN
- Weight: 2150 kg
Pipe Clamp YZJ-200DCx2
- Holding Thickness: 0-85(mm)
- Clamping range: 700-3400(mm)
- Clamping Force: 2000kN x2
- Weight: 4360 kg
PROJECTS