Worldwide network in over 40 countries.

Transcription

1 Worldwide network in over 40 countries. April rue de Neuilly Noisy le Sec Cedex - France Tel : +33 (0) Fax : +33 (0) contact@ptc.fayat.com

2 PTC s vibrodrivers are efficient hydraulic vibratory hammers that reduce the cohesion of the soil through vibration, allowing to easily drive or extract sheet piles and many other profiles. Considering the increasing use of excavators in piling jobs, PTC has developped a complete range of Vibrodrivers specifically designed to be mounted directly on the dipper arm of a wide range of excavators. FORK ATTACHMENT For easy Vibrodriver adaptation on all types of excavators. SWIVEL Allows Vibrodriver rotation and facilitates profile positioning. Compact and slim: Ideal for piling jobs with reduced spaces and low head room, such us in city centres. Minimal height to maximise sheet pile length. So slim that it can drive in between sheet piles. Excavator connection (Power supplied by the excavator) Yoke Containing high absorbtion elastomers, which are the result of PTC research in reducing vibratory emissions. Gear Box Contains the eccentric pairs that produce the vibration. Quick and easy excavator connection: Three connection options for perfect adaptation to the number of circuits available on the excavator: Hydraulic control. Electric control. Flow limitor. Simple operation: The Vibrodriver is powered by the excavator s hydraulic system. The excavator s operator controls all parameters from the cabin. Variable moment technology (only in PHFV range) Vibrodrivers of the PHFV range, are equipped with PTC s variable moment technology, which enables to permanently control the vibrations generated by the Vibrodriver. Thus allowing a start/stop of the driving without any vibrations, and reducing the vibrations emitted to the surrounding environment. The variable moment system consists of a phase shifter that opposes the upper and lower eccentrics to adjust the vibration, even down to zero (no vibration). Strong power and light weight: Vibrators with very light weight and powerful eccentric moments. High push/pull force. Resonance-free: Adjustable amplitude and driving speed (PHFV range). High vibration absorption elastomers, thus, maximum protection for the excavator. Environmentally friendly: - Low noise 1 - Vibratory emissions under control (PHFV range). Clamping head A broad range of clamping heads to allow the driving and extraction of: Sheet piles H-beams Wooden piles Concrete piles Small tubes PATENT Amplitude (mm) Time Phase shifter Amplitude (mm) Eccentric Time 2

3 PH, phf Series Wide range of compact and robust high frequency Vibrodrivers (28 to 50Hz). W phfv Series The best solution for city centre applications Very light weight and powerful eccentric moments up to 15 m.kg. Simple operation. Competitive solution. The small 1 PHFC has been specifically developped to drive steel reinforcement cages needed for the installation of cast in-situ piles. CW L H Four models of high frequency Vibrodrivers equipped with PTC s new generation of variable moment technology. This technology, adopted world wide and first invented by PTC many years ago, has been recently redesigned and upgraded by PTC engineering to obtain even higher reliability in vibration-sensitive job sites (new patent). Adjustable amplitude and driving speed. Effective driving without damaging vibratory emissions to the surrounding structures. Resonance free start-up and stop-down. Protects the excavator from vibratory damages. Which Vibrodriver for your excavator? Tons Power (kw) Vibrodriver 1PHFC 2PHF 3PHF 4PHF 7PHF 10PHF 13PH 15PH 2PHFV 6PHFV 8PHFV 10PHFV Fixed eccentric moment Variable eccentric moment Eccentric moment m.kg Hydraulic power at 350 bar kw / HP 18 / / / / / / / / / / / / 164 Oil flow l/min Max. working pressure bar Max. frequency Hz / rpm 50 / / / / / / / / / / / / 2300 Max. centrifugal force kn Max. line pull capacity kn Max. amplitude mm Vibrating weight without clamp kg Total weight without clamp kg Length (L) m Excavator PHF 2PHFV 2PHF 3PHF 4PHF 6PHFV 7PHF 8PHFV 10PHF 10PHFV 13PH 15PH Moment (m.kg) Max. width (W) m Centre width (CW) m Height without Clamp (H) m Vibratory emissions during the driving cycle Recommended Clamping Head Clamp for sheet piles Agriplex 22 t Agriplex 22 t Agriplex 40 t Agriplex 40 t Agriplex 60 t Agriplex 60 t Agriplex 60 t Agriplex 60 t Agriplex 22 t Agriplex 60 t Agriplex 60 t Agriplex 90 t Clamp for sheet piles Tiltex 60 t Tiltex 60 t Tiltex 60 t Tiltex 60 t - Tiltex 60 t Tiltex 60 t - Clamp for casings Duplex 2 x 42 t Duplex 2 x 42 t Duplex 2 x 42 t Duplex 2 x 42 t - Duplex 2 x 42 t Duplex 2 x 42 t Duplex 2 x 42 t Min. and max. casing diameter (mm) / / / / / / / 1000 Clamp for concrete / wooden piles Multigrip 60 t Multigrip 60 t Multigrip 60 t Multigrip 60 t Multigrip 60 t Multigrip 60 t Multigrip 60 t Multigrip 60 t Equipment and accessories Flow limitor - Standard Standard Standard Standard Standard Standard Standard Option Option Option Option Electric control - Option Option Option Option Option Option Option Standard Standard Standard Standard Hydraulic control - Option Option Option Option Option Option Option Option Option Option Option Vibrations to the environment PHFV High frequency with variable moment vibrators PHF High frequency vibrators Standard Normal frequency vibrators Gooseneck stick - Option Option Option Option Option Option Option Option Option Option Option Fork attachment - Option Option Option Option Option Option Option Option Option Option Option Time Storage support - Option Option Option Option Option Option Option Option Option Option Option Starting Working time Stopping 4

4 Agriplex For sheet piles and H beams 2 driving positions: To work in reduced spaces, the Agriplex can be mounted perpendicular to the Vibrodriver in a 90 position that allows to work almost flush against a wall. Duplex For small casings Multigrip For concrete and wooden piles 22 t 40 t 60 t 90 t 2 x 42 t For casings of Ø 190 to 1000 mm 60 t Ø Ø Ø 245 Multigrip 60 t standard: mm Multigrip 60 t standard: Ø mm 100 M M M30 65 M Optional: with a spacer mm mm Optional: with a spacer Ø mm Ø mm Agriplex 22 t 40 t 60 t 90 t Duplex 42 t Multigrip 60 t Weight kg Force kn Working pressure bar Weight (including 1 m T-bar) kg 676 Force kn 420 Working pressure bar 320 Weight kg 780 Force kn 600 Working pressure bar

5 PATENT tiltex PENDING Just tilt, lift and drive the sheet piles The Tiltex is a tilting clamp specially designed for excavator mounted Vibrodrivers. It improves the handling of sheet piles and the productivity of piling projects. With this tilting clamp, operators can grab sheet piles stored on the ground and drive them directly without any other handling operations. Sheet pile handling: simplified and optimised There s no longer any need for an additional operator to thread a chain through the sheet pile or use any other basic lifting accessories to handle the sheet piles: the excavator operator controls all the parameters from the cabin Improved safety and working conditions How does Tiltex work? The Tiltex key characteristic resides in the fact that it swivels in the horizontal position in order to grab a sheet Sheet pile handling operations are especially dangerous and require considerable physical effort. The reduced number of operators near the sheet piles during this pile laid on the ground. After closing the clamping jaws, the excavator operator raises the sheet pile from the ground phase significantly reduces the risks of occupational accidents (cuts, crush injuries, etc.), and the risks of 110 and tilts the clamp at the same time, until reaching the occupational illnesses linked to lifting heavy loads. 662 vertical position. Once the locking system is activated, Furthermore, the excavator operator s working 367 the operator positions the Vibrodriver and the sheet pile conditions are improved: The use of the Tiltex offers in the desired position and starts driving it. Higher productivity and better use of man power The use of the Tiltex clamp allows a better use of the labour force because it can be redeployed on more productive tasks than sheet pile handling. In addition, greater freedom in the movements of the machine and more user-friendly operation thanks to the centralised control from the cabin. Useful for extraction works This clamp is also useful for extraction operations: Once The Tiltex 60 t can be mounted in a wide range of PTC Vibrodrivers: 6PHFV - 8PHFV - 7PHF - 10PHF - 13PH - 15PH the job site can be finished faster than when the handling the sheet pile has been extracted from the ground is done with a lifting chain. The Tiltex is perfectly adapted for heavy duty jobsites by the Vibrodriver, it can be laid down on the ground without the need for any additional labour. Tiltex 60 t that require driving numerous sheet piles, in which productivity gains, in terms of time and man power, will be even more significant. Weight kg 488 Force kn 600 Working pressure bar 320 An accessory that makes all the difference! 1 Tilt the clamp and grab the sheet pile. 2 Lift the sheet pile. 3 Position the sheet pile. 4 Drive the sheet pile. Tiltex is innovative due to the fact that it is simply an accessory. It is the first clamp that swivels fully to grab and lift sheet piles from the ground. This clamp offers an efficient and economical solution, because it remains an accessory which can be easily mounted on existing PTC Vibrodrivers. 7 8

6 PTC proposes three control options with different connection requirements to allow perfect adaptation to the client s excavator model and to the number of hydraulic circuits available. Electric control Ideal when there is only 1 circuit available on the excavator An electric control box is supplied to easily control the Vibrodriver from the excavator cabin. Manifold block The electric control monitors all Vibrodriver functions using only one circuit of the excavator. This single circuit supplies hydraulic power with proper flow and pressure to all the Vibrodriver circuits. The Vibrodriver is easily controlled from the cabin by a control box: A simple 3-button control box allows controlling: Vibrations (hydraulic motor) Clamp Amplitude (variable moment system of PHFV models) Control box Breaker circuit Only 1 circuit is required to operate PHF or PHFV Vibrodrivers. Breaker circuit. Hydraulic control The Vibrodriver is controlled from the cabin using only one joystick. Joystick Manifold block Only for PHFV Vibrodrivers: additional circuit to control the amplitude The Manifold block developed by PTC allows to control the Vibrodriver by using only one joystick (vibration and clamps). The operator starts powering the Vibrodriver by pushing forward the joystick to close the clamp. Then to start the vibration, the joystick needs to be pushed all the way. To open the clamp the operator moves the joystick backwards and reverses the flow. Clamp opened Stop Clamp closed 1 circuit is required to operate PHF Vibrodrivers. Breaker circuit. Driving (vibrations) Breaker circuit 2 circuits are required to operate PHFV Vibrodrivers. Breaker circuit. Additional circuit : for the variable moment system of the vibrator, which controls the amplitude. Flow limitor The Vibrodriver is controlled from the cabin using at least 2 joysticks (one controls the clamp, the other controls vibration). Flow limitor Only for PHFV Vibrodrivers: additional circuit to control the amplitude The flow limitor makes sure the vibrodriver s maximum oil flow capacity is not surpassed, thus guaranteeing driving efficiency and protecting the equipment. In addition, the Vibrodriver can be mounted on excavators with different oil flow capacities, without needing special adaptation. 2 circuits are required to operate the PHFV Vibrodrivers. Breaker circuit : for the Flow limitor, which controls the hydraulic motor (Vibrations). Bucket circuit : for the clamping head. 9 Breaker circuit Bucket circuit 3 circuits are required to operate the PHFV Vibrodrivers. Breaker circuit : for the Flow limitor, which controls the hydraulic motor (Vibrations). Bucket circuit: for the clamping head. Additional circuit: for the variable moment system of the vibrator, which controls the amplitude. 10

7 gooseneck stick fork attachment storage support PTC has specially developped an extension arm for the excavator boom that increases the lifting height of the excavator by 2m, thus allowing the driving of higher profiles. The fork attachment allows easy mounting of the Vibrodriver on the excavator arm. The storage support is a useful accessory to save floor space on the job site or to better organize the vibrators of your rental fleet. The gooseneck is supplied with assembling pins and an attachment fork, which are customised by PTC to the client s excavator model PTC customises all fork attachments to guarantee perfect fitting of the Vibrator on the client s excavator model. chain The storage support is available for all the excavator mounted Vibrodrivers, except the 1PHFC model. For safety reasons, a small chain should be used to attach and secure the sheet pile to the vibrator. The chain is also used to move the sheet pile and help the crew to better position the sheet pile on the driving guide. PTC supplies the chain with Vibrodrivers equiped with Agriplex clamps. Z X Z Y X The X,Y,Z measures from the excavator arm must be provided to PTC for customisation. Y 11 12

8 City center Driving sheet piles for a new housing project. Vibration-sensitive areas: Building a sheet pile wall using a Vibrodriver with variable moment, causes no harm to the bridge structure near the job site. RAILWAYS Driving double sheet piles at 0.3 m from the railway. Mast adaptation PTC Vibrodrivers can also be mounted on the mast of an excavator. The mast adaptation is possible thanks to a customised plate supplied by PTC. Narrow spaces The slim design of PTC vibrodrivers and the versatility of the Agriplex clamp (2 driving positions), allow to easily work in reduced spaces