With Pilequip now being a part of the DIESEKO Group B.V. (The Netherlands), our Service Technicians have the opportunity to be trained to the highest standard in the operation, servicing, maintenance and support of equipment manufactured by companies owned by the DIESEKO Group (being Woltman piling & drilling rigs; PVE hydraulic impact hammers & vibratory hammers; ICE hydraulic vibratory hammers & power packs; plus BELL dredging pumps & amphibious excavators).
All of Pilequip’s Service Technicians recently completed the 2-week ICE/PVE Manufacturer intensive Training School. ICE/PVE have been recognised as world-leading manufacturers in hydraulic vibratory hammers and power packs for over 35 years. Pilequip’s Service Technicians received detailed information and specialist training on the whole range of ICE/PVE products and technologies, ensuring our Service Technicians are equipped to the highest level to support these Manufacturer’s throughout Oceania, and to provide our Customers with the highest level of product and service support.
So, whether you purchase or rent DIESEKO Group equipment (Woltman/ICE/PVE/BELL) through Pilequip, you can be assured you will be receiving the highest quality equipment with the highest quality support from our specialist trained and manufacturer certified Service Technicians.
Dawson has recently introduced 2 x new EMD’s (excavator mount drill’s) to their product range, suitable for 12-20 tonne class excavators.
The Dawson EMD-15 (max. torque = 21.0kN.m at 206Bar), features a two-speed, bi-directional motor with a two-stage planetary gearbox, and is ideally suited to drilling holes with augers up to 1524mm OD to a depth of approx. 3.600m. The auto shift feature enables this EMD to automatically shift between high speed / low torque (16-40rpm / 5.6-10.5kN.m) and low speed / high torque (8-20rpm / 11.2-21.0kN.m).
The Dawson EMD-20 (max. torque = 30.5kN.m at 206Bar), features a variable-speed, bi-directional motor with a three-stage planetary gearbox, and is ideally suited to drilling holes with augers up to 1824mm OD to a depth of approx. 6.000m. The auto shift feature allows this EMD to automatically select the best drilling speed and torque, with a range from 16-40rpm and 11.7-30.5kN.m.
These EMD’s are excellent companions to the Dawson EMV (excavator mount vibratory hammer) range, if pre-drilling is required, having the same attachment pin configuration as the EMV’s, ensuring quick change between drilling and driving functions.
Click on the links below for the spec sheets for both the EMV15 & EMD20.
The Dawson EMD’s (and EMV’s) are available for sale through Pilequip. For more information, please contact our office.
The PVE 500M vibratory hammer has been trialled against high speed double-acting impact hammers as traditionally used on large monopiles for marine-based Wind Farm Projects.
The monopiles were 4.300m diameter x 42mm wall thickness x 21.0m long, weighing 94.0-tonnes.
The PVE 500M was able to drive these piles through the soil material with high water table in only 3 minutes. By contract, the traditionally used high speed double-acting impact hammer required 30 minutes !!! (See video on attached link).
The PVE 500M vibratory hammer supplied by DIESEKO / Pilequip, is more efficient, offering huge savings in time (and hence, huge savings in cost) in Wind Farm pile driving.
For any enquiries, please contact Brett Camm, Managing Director at Pilequip.
Introducing the WOLTMAN 50PR-FF pile driving rig with PVE 5/7NL hammer:
- 60.5-63.0 tonne operating weight (fitted with hammer in 5T and 7T configurations respectively);
- Self-erecting (in approx. 11-minutes only). See video link below;
- Zollern free-fall winches : 14T-FF (Hammer); 10T (Pile);
- 24.8m leader (plus 3.0m extension; 27.8m). Max pile length 21m under PVE 5NL (24m under PVE 5NL with 3.0m leader extension);
- 3.45m transport width. 3.725m transport height (including hammer). 3.585m transport height (excluding hammer).
The Woltman 55PR-FF pile driving rig with PVE 5/7NL impact hammer is a compact, self-erecting, versatile, high production driven pile rig which has a sliding brace (‘spotter’) with a stroke of 1.500m for accurate spotting on pile position. The highest quality Zollern free-fall winches ensure the hammer safely follows the pile whilst driving. Also, the counterweight can be hydraulically extended 1.250m, and has been fitted with 2 x outriggers, which with the help of the leader (when based on the ground) can lift the machine off the ground and the undercarriage can be freely rotated 360-degrees, ensuring versatility; good access; minimal ground disturbance; and easy loading / unloading.
Please look at our promotional video of the Woltman 50PR pile driving rig + PVE 5/7NL impact hammer.
Please also see the Woltman 50PR + 5/7NL hammer being erected in 11:00-minutes only. (Note : In Australia / New Zealand we would use an EWP rather than a ladder !!).
The Woltman 50PR-FF pile driving rig + PVE 5/7NL impact hammer is IMMEDIATELY available, ex-Woltman/PVE, The Netherlands.
If you need any further information after watching the video(s), or have any questions or would like a quotation, please feel free to contact me directly.
I note the Woltman 50PR-FF is the middle to lower end of the Woltman PR range; with other Models ranging from 30-tonne through to 160-tonnes, including the 30PR, 40PR, 50PR, 65PR, 90PR and 160DR, so Woltman has a purpose-built specialised rig to meet your individual requirements.
Pilequip thanks you for your continued support, and we look forward to continuing to provide you with the highest quality equipment and accessories, together with highest level of personalised, flexible and professional service support for this equipment and for your equipment / piling accessory requirements throughout 2017 and beyond.
The Woltman 55DR with PVE RH-25. The Drilling rig that a contractor wants when it comes to soil displacement, CFA and Cased CFA drilling.
The Woltman 55DR is a compact drilling rig which has been developed over the past 20 years for soil displacement, CFA and Cased CFA drilling. Woltman rigs have a unique set up which makes it possible to build relatively light and compact rigs with high capacity and outstanding performance. The Woltman 55DR has an operational weight of about 65 tons including rotary head and the most popular options. With this rig you are able to drill piles with a max. length of 25 meters in a single stroke. Max. diameter is 1.000 mm however this is depending on drilling method and soil conditions.
This specific 55DR is supplied to Franki Foundations Belgium who requested extra safety pre-cautions. Therefore this 55DR is fitted with safety features as: Zoom HD- Camera’s, Handrails, warning lights, acoustic signals, double entry steps, machine monitoring, hoist limits etc.
Have a look at our latest promotional video of this 55DR. If you need any additional information after watching the video we are happy to help you. You can contact our Brett Camm firstname.lastname@example.org for detailed specifications of the 55DR please download or 55DR specification sheet.
Producer and supplier of hydraulic foundation equipment, Dieseko Group, has recently acquired a majority interest in Pilequip Australia. Pilequip is the first Australian branch office for the Dieseko Group. Pilequip services clients in Australia and New Zealand, as well as Papua New Guinea and the South Pacific Islands.
Pilequip, an established dealer of Dieseko Group for the past 30 years, is based in Sydney and has an extensive rental fleet with a wide range of foundation equipment from all three brands under the Dieseko Group, being : ICE International Construction Equipment, PVE Piling & Vibro Equipment, and Woltman Piling & Drilling Rigs. The Australian company offers wide support to their customers and maintains a large inventory of spare parts for all machines in the rental fleet.
Brett Camm, Managing Director of Pilequip: “Being on the other side of the world to Europe, there is an increasing local demand for foundation equipment to be immediately available in Australia, as well as New Zealand. Now we have become part of Dieseko Group, we are able to deliver foundation equipment within a short timeframe. We are proud to be part of this A brand with a strong international network.”
Ton Kraak, CEO Dieseko Group: “We are glad we have been able to add Pilequip to our list of international branches. There is a lot of potential in Australia and New Zealand and now we have our own site, we can service the market even better. We have been working with Pilequip for many years and we are proud they are part of Dieseko Group. This branch in Sydney means we are present ‘down under’ from now on.”
Dawson Construction Plant Ltd is pleased to announce first sale of a pair of their latest heavy lifting shackles with a safe working load of 100tonnes, this addition to the range of remote release shackles, designed and manufactured in the UK and sold by Pilequip Australia Pty Ltd to Bam International for use on an offshore project.
Although the shackles weight 410 kgs each, they can be handled with ease by 4 lifting points to engage it onto the tube in the correct horizontal position at 180 degrees opposite, the hydraulic pump then engages the pins through the tube wall so they are fully engaged by using a spreader beam between the shackles and the crane line, allows the lift to commence, once vertical and in position no doubt many metres above ground level, the pins are then extracted hydraulically to release the tube and complete the lift.
Dawson UK and ICE USA – Salvaging the Costa Concordia
In the Costa Concordia salvage Project, DAWSON Construction Products, UK were engaged to use a Dawson HPH 6500 double-acting hydraulic impact hammer and an ICE Inc (ICE USA) 66B hydraulic vibratory hammer in depths up to -50m below sea level. The equipment was used for a period of 6-months, from September 2012 to March 2013.
At the recent Ground Engineering Awards in the UK, Thiess John Holland were awarded the prestigous 2013 International Project of the Year for the Airport Link Project, Brisbane. Pilequip congratulates all who were involved in this significant infrastructure project and is pleased to have been involved in the piling work as an equipment supplier on this project.
If Piling Production is on your Projects Critical Path, then you can’t look past a DAWSON hydraulic Impact Hammer to achieve BEST PRODUCTIVITY.
With a blow rate of 80 bpm (blows per minute) at maximum stroke, the Dawson HPH15000 double-acting hydraulic impact hammer far exceeds the production of its nearest competitor, the IHC S280 hydrohammer, which only achieves 45bpm. i.e.the DAWSON is 78% faster than the IHC.
Aside from increased productivity, an additional benefit of a higher blow rate is that “it keeps the pile moving” (i.e. the pile doesn’t temporarily “set-up” between blows), so you are not overcoming a limiting friction with each successive blow in your driving regime. This attribute can be equated to the MOMENTUM of the pile, and the “Momentum delivered to the pile per minute” is what helps smaller, faster hammers potentially drive piles deeper than larger, slower hammers in certain geotechnical profiles, albeit the larger hammer having a greater maximum energy.
Pilequip has observed this for many years, where our smaller double-acting DAWSON hydraulic impact hammers drive sheet piles deeper than slower, free-fall hammers which have over twice the maximum energy of the DAWSON. It is the “Momentum delivered to the pile per minute” which enables the greater driving depth.
This is also applicable for the larger hammers on larger pile sections. I provide the following comparative data for your information:
** DAWSON HPH 15000 : Ram weight mass = 12,000kg; Max. rated energy = 150kN.m; Impact velocity at max drop height = 5.00m/s; Max blow rate at max drop height = 80bpm:
- Momentum per blow = 60,000 kg.m/s; Momentum delivered per minute = 4,800,000 kg.m/s per minute.
** IHC S280 : Ram weight mass = 13,600kg; Max. rated energy = 280kN.m; Impact velocity at max drop height = 6.42m/s; Max blow rate at max drop height = 45bpm:
- Momentum per blow = 87,312 kg.m/s; Momentum delivered per minute = 3,929,040 kg.m/s per minute.
From the above, you will notice that the DAWSON HPH 15000 delivers almost 22% more Momentum per minute than the IHC S280. This is why the DAWSON HPH 15000 (150kN.m) hydraulic impact hammer HAS driven large pile sections deeper that the IHC S280 (280kN.m) hydrohammer in particular geotechnical profiles.
From the above you will also notice that the impact velocity of the DAWSON HPH 15000 is significantly less than the IHC S280 hydrohammer – meaning less potential to damage the pile head and/or toe. The high 6.42m/s impact velocity of the double-acting IHC S280 puts the pile at high risk of damage to the pile head and/or pile toe, which can compromise the integrity of the pile and if damage occurs incur great cost (dollar and time) in replacement / rectification. The Dawson HPH 15000 has an impact velocity of only 5.00m/s. This is over 28% less than the IHC, and is even less than many free-falling hammers, minimising potential for pile damage associated with many double-acting hammers.
For PRODUCTIVITY on your next large piling project, you cannot look past the DAWSON HPH 15000 hydraulic impact hammer:
1. Greater blow rate : Achieves 80bpm in fully automatic mode at maximum drop height, making it the fastest hydraulic impact hammer in the industry, and hence highest production rate.
2. Greater momentum per minute delivered to the pile : Potentially driving the pile deeper than larger, slower hammers with greater maximum energy rating;
3. Lower impact velocity : Minimising risk of damage to the pile head and/or toe.
** PILEQUIP is the exclusive Dealer & Service Agent for DAWSON. If you would like to realise productivity gains (and project savings) on your next Project, contact Pilequip and enquire about the range of DAWSON double-acting hydraulic impact hammers for rental or purchase.
DAWSON HPH15000 hydraulic impact hammer : Fastest double-acting hydraulic impact hammer in the industry