Recently, Dieseko’s newest offshore Upending Vibratory Hammer passed the FAT-test and is now DNV-certified for offshore lifting appliances. This machine was developed for the efficient and safe installation of Anchor Piles and Pin Piles in the renewable energy market.
- World's biggest Upending Vibratory Hammer
- DNV Certified for offshore Lifting appliances
- Newly designed tilting bracket for extra lifting capacity
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Eccentric moment
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Total weight
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Maximum lifting weight
Main features of the 500MU
- Suitable for heavy duty piling
- High quality product
- Forced lubrication cooling system
- Highly efficient
- Huge time savings, thus cost savings
- Makes your machine suitable for multiple applications
- Saves additional tilting equipment
- Reducing deck space on the vessel
This largest mono vibratory hammer in the world has a weight of 108,000 kg and a lifting capacity of another 301,000 kg. The vibrohammer has 500kgm of eccentric moment and is driven by 2 power units that supply a total of 3,200 litres of hydraulic oil under a pressure of 320 bar. The 500MU is a 12-eccentric vibratory hammer with an Upend system. This system is powered by an electric-hydraulic power pack. The upend system allows the machine to tilt and also pick up a horizontal stored tube. This saves a lot of time and makes additional auxiliary installations unnecessary. But the real gain is for the sea life because vibro installation is by far the least harmful installation technique.
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Martijn Schols
Director Sales International & Offshore
PVE 500MU
This unique Upending Vibratory Hammer is part of our rental fleet. The 500MU provides a real USP when deck space is limited
Specifications
Excentric Moment
500 kgm
Total weight
108 t
Maximum lifting weight
301 t
Maximum tube diameter
2,200 mm
Maximum tube diameter
4,900 mm
Oil flow
3,200 l/min
Oil pressure *)
320 bar
Oil pressure tilting
250 bar
*) for vibrating, clamps and locking
Development
Over the past two years Dieseko engineers have focused on the engineering of this new machine. It is the largest vibratory hammer ever built! The engineering challenges led to important innovations including a newly designed tilting bracket, increased lifting capacity, as well as a hydraulic safety lock that is activated during the pile upending procedure.
Power & Emission
Low-emission and zero-emission are key. This important aspect is also part of Dieseko’s strategy. Two coupled PVE 1600, Stage-V, Power Packs provide the required 3,200L oil flow. Controlling the clamps and the upending and locking system is done with a 100% emission-free electric-hydraulic power unit.
Our team has great drive and enthusiasm to support and accelerate the energy transition by innovative foundation solutions. This new 500MU development is a great example of that.”
Dirk Smulders – CEO
Based on the 300MU, The first upending vibro hammer ever
The PVE 500MU is a further development of the patented PVE 300MU Upending Vibratory Hammer. Dieseko’s Upending concept was first introduced in 2012 at the Global Tech I wind farm in Germany.
300MU in Hochtief Global Tech I project
In this project 240 PIN piles, up to 60 meters in length were picked up, positioned and vibrated directly for the first time in history, without an auxiliary crane. With this efficient way of installation, Dieseko opened the eyes of the world to the use of Vibratory Hammers in offshore applications.
We test, test and test until everything is 100% secured to perform perfectly.”
Pierre Bouchet – Mechanical Engineer
Mayor de Vries unveils new PVE 500MU
PVE 500MU passed the DNV offshore classification test
