It s a matter of honour to access your construction site Junttan piling hammers
Strong arguments in high quality and functionality. Adjustable energy - Always the right impact energy to suit the soil conditions and pile type - Accurate strokes saves piles and prevents pile head damages Excellent performance and effective energy transfer - Over 95% of the ram block energy can be transferred to pile penetration High versatility and flexibility - Suitable for different kinds of leaders - Easy to connect to different hydraulic systems - Suitable for all pile types: steel tubes, precast concrete piles, timber piles, driven cast-in situ piles, sheet piles Proven reliability - Over 30 years of experience at thousands of sites worldwide Easy operation and daily maintenance - Hammer is easy to disassemble for transportation - Easy to handle and quick to set up for working conditions at the job site - Low-cost operation Environmental advantages - Less noise, vibration and emissions than with conventional hammers
Construction sites still remain, but building has changed significantly. Buildings are larger in size. Bridges must tolerate greater traffic volumes and harbours, as logistical bottlenecks, must process significant tonnages. The latest development in piling is that both the size and the approved constructional loads have increased and construction site schedules are tight. It means that more efficiency and reliability is required from the piling equipment to meet today s requirements. We meet the challenges of construction with a pioneer-like attitude. Junttan is a pioneer with over 30 years of experience as a manufacturer of hydraulic piling equipment. Being effective improves cost-efficiency Driven piling, especially with Junttan hammers, is usually the most economical technology for deep foundations. The Junttan hammer guarantees maximum pile penetration, and up to 95% of the hammer s energy is transferred to the pile and its progress. Less energy is consumed in the total pile installation process, making it more environmentally friendly and cost-effective. The reductions in time, labour and materials mean cost savings for the project owner. The Junttan hammer generates less noise, vibration and emissions than conventional hammers. Quick and simple groundwork will speed up your project The driven pile process is simple and fast using the Junttan hammer. The project can progress flexibly without large additional equipment and ground material does not have to be transported from the construction site. A driven pile is a tested pile. Junttan hammers have impact velocity measurement which provides a good quality control for the piling process. Driven pile capacity is easily verified with dynamic pile testing which makes the testing easier, faster and more cost-effective than with other piling methods. Junttan hammers adapt well to the unique conditions and restrictions of each site. Driven piles maintain their shape during installation, and they can therefore be used in various soil conditions. Junttan is at home on demanding construction sites Junttan hammers are ideally suited for different onshore and offshore applications. The purpose-built Junttan piling rig with Junttan hammer is the best solution for joint piles, from small to big pile sizes. For extra-big piles, Junttan hammers can be used with cranes using either flying leaders, different types of hanging leaders or purely suspended. Photo on the left: Photo on top right: Photo on the right: Photo on the back page: Crane suspended hammer with flying leader Crane suspended hammer offshore Junttan hammer used with hanging leader Junttan purpose built piling rig
A solution to match the size of your project Junttan s solution is ingeniously functional. Our close co-operation with piling contractors is evident through the functionality of our equipment and well-planned details. Being environmentally friendly is rarely associated with heavy construction, but we take it as a priority. Our products serve your construction site s needs the best when they have been designed in accordance with the highest environmental standards. Low noise levels, rapid progress of the project and sustainability are valuable advantages in construction. It s a Junttan. Junttan invented the concept of the hydraulic piling hammer over 30 years ago. We have more experience in hydraulic piling hammers than anybody else in the world! Job rotation. A modular ram block and hammer frame allow the use of different sized ram weights with one hammer. This means that the hammer can be used optimally for different jobs. Penetration counts. The high mass of the ram ensures optimal impact velocity. Force is nothing without control. Pile sleeves for different pile types and sizes allow optimal transfer of impact energy to the pile. Always in focus. Changeable pile reduction rigs and guides allow the pile to be optimally centred under the hammer.
Rugged and reliable. Robust and simple frame design is the basis for a long working lifetime. Reduced vibration and noise levels are achieved through an innovative frame design. Optimised frame weight and balance guarantee high performance of the hammer. Hang it as you wish. Junttan hammers can also be crane suspended. Different accessories make crane suspension an easy process. Operation in full control. The ingenious hydraulic and electrical system design allows the impact energy, blow rate and frequency to be steplessly adjusted according to soil conditions and pile type. Strong but gentle. Accurate strokes and balanced hammer block acceleration prevent pile head damage and guarantee long working lifetime of the hammer. Blue hammers are green. Hammers are equipped with shut-off valves which prevent oil leakages. Biodegradable oils can be used. All exhaust gas is filtered when Junttan powerpacks are used. High versatility. Easy to connect with different hydraulic systems. The hammer can be operated by the rig s hydraulic system or by separate powerpack. Not tied to one partner. The clever mounting system enables the hammer to be used with different kinds of leaders. Low noise about big innovation. The innovative drive cap design allows superb efficiency and low impact noise. All impact energy is concentrated to the centre of the pile, allowing a measured efficiency ratio of more than 95% to be achieved. Time is money. Fast coupling of the drive cap makes quick changes of the pile sleeve or hammer cushion possible.
Maximum performance with Junttan s power units Junttan Power Pack combines power with the ability to perform. It ensures effective, smooth and reliable operation of the Junttan hammer, thereby generating maximum efficiency in the piling process. The fuel efficiency of the power unit has been optimised using economical motors and hydraulic pumps and by fine-tuning the system based on extensive experience. The Junttan Power Pack is ready for use quickly and is easy to handle on construction sites. Its durable frame, together with highquality components, ensures reliable operations and the functionality of the equipment even in demanding conditions. The low noise levels ensure user-friendliness. Due to its clean design, Junttan Power Pack is easy to use and service. This compact piece of equipment can easily be transported from one construction site to another. Peace of mind with original Junttan accessories and parts With different Junttan accessories, you can customise the Junttan hammer, as your reliable partner, for every one of your construction sites, for different pilings and conditions. There are plenty of accessories and spare parts that can be used to ensure safe and trouble-free use of the equipment. Original Junttan accessories and spare parts ensure a long useful life and the reliable operation of Junttan hammers and power units and maximize hammer performance on the job site. The clean design of the equipment makes maintenance easy. A well-thought-through selection of accessories - Different drive caps - Pile sleeves - Guide claws - Flying leaders - Lifting cats - Lifting sets - Energy measuring device - Additional noise insulation packages - Many, many more. Ask about availability from your nearest Junttan sales representative. We are never far away Junttan hammers and powerpacks are easy to service and maintain. Speed is an advantage in both initialising use and during the piling process. The long useful life of our products is our best recommendation. Therefore, we have particularly focused on making the equipment easy to maintain. Maintenance of Junttan hammers requires less time due to easy access to the service and repair points. Junttan offers you commissioning, maintenance and spare parts service for your Junttan equipment. When required, we can also train your operators to use or maintain your Junttan equipment in the best possible way. We are proud to see Junttan equipment on your construction site.
Junttan hydraulic hammers Model Model Model HHK 3A 3A 3A HHK 5A 5A 5A HHK 7A 7A 7A HHK 9A 9A 9A HHK HHK 5S 5S 7S 7S 9S 9S 10S 10S 12S 12S 15S 15S 17S 17S 20S 20S 25S 25S Max. Max. Energy knm ft.lb 35 35 25 900 25 900 59 59 43 43600 82 82 60 600 106 106 78 300 74 54 600 103 76 000 132 97 700 147 108 490 176 129 890 221 163 100 250 184 550 294 217 200 368 27 Max. Max. Stroke mm mm ft ft 1 1200 200 3.94 3.94 1 200 3.94 1 200 3.94 3.94 1 200 3.94 3.94 Blow Blow Rate Rate bpm 40-100 40 40-100 40 40-100 40 40-100 30-100 30-100 30-100 30-100 130-100 30-100 30-100 30-100 30-100 Operating Pressure bar bar PSI PSI 110 110 1 595 1 595 175 175 2 538 185 185 2 683 235 235 3 408 145 2 103 205 2 973 260 3 771 145 2 103 175 2 538 217 3 147 245 3 553 270 3 916 240 3 480 Oil Oil flow flow l/min gal/min 310 310 82 82 360 360 96 96 450 450 119 119 450 450 119 119 302 80 350 90 350 90 603 159 603 159 750 200 750 200 750 200 950 250 Ram Ram Weight kg lb kg lb 3 3000 000 6 6106 610 5 000 11 020 7 000 15 430 9 000 19 840 5 000 11 020 7 000 15 430 9 000 19 840 10 000 22 000 12 000 26 460 15 000 33 070 17 000 37 479 20 000 44 090 25 000 55 120 Hammer Weight * * kg lb kg lb 4 4950 950 10 860 7 150 15 760 9 450 20 800 11 750 25 880 7 450 16 450 9 840 21 700 12 000 26 500 14 700 32 400 17 200 37 900 20 850 46 000 23 200 51 150 26 400 58 200 36 800 81 150 Hammer length * * mm mm ft ft 4 4680 680 15.35 5 420 17.78 6 160 20.21 6 530 21.42 5 910 19.39 6 650 21.82 7 390 24.25 6 750 22.13 7 250 23.77 6 620 21.72 6 940 22.77 7 420 24.34 7 950 26.07 Recommend Po- Power Pack Model 10 CCU 10 CCU 10 CCU 10 CCU 10 CCU 10 CCU 10 CCU 15 CCU 15 CCU 20 CCU 20 CCU 20 CCU 30 CCU * Weight and length does not include the pile cap or housing. Total hammer weight and length depends on the used drive cap. Junttan Powerpacks Model 10 CCU 15 CCU 20 CCU 30 CCU Max Pump Pressure bar 220 350 350 350 PSI 3 190 5 076 5 076 5 076 Oil flow @ 2100 rpm l/min 650 760 760 1092 gal/min 171 200 200 288 Engine Max Power kw 248 298 414 708 hp 333 400 555 950 Weight kg 5 700 8 400 8 700 13 500 lb 12 570 18 520 19 180 29 760
We build together We design and manufacture the most advanced piling equipment for the leading piling contractors. Our close co-operation with our contractors is apparent in the usability, quality and piling process efficiency of our equipment. Today, Junttan piling equipment is in use on every continent and in over 45 countries around the world. Junttan s product range comprises the world s leading pile driving rigs, pile drilling rigs and deep stabilisation rigs, as well as hydraulic impact hammers, hydraulic rotary heads and hydraulic powerpacks. We are proud to see a Junttan on your construction site. Main address Junttan Oy Matkuksentie 7 70800 Kuopio FINLAND Mail address PO Box 1702 70701 Kuopio FINLAND Tel. +358 10 195 221 Fax +358 17 287 4411 junttan@junttan.com www.junttan.com Copyright 2009 Junttan Oy. We reserve right to amend information without prior notice. All data is subject printing errors. Junttan is registered trademark of Junttan Oy.