SP-20 - Movax' piling

1 Sheet Piler and Excavator SP-20 . SP-30. SP-30 is a light sheet piler and needs only low hydraulic oilflow which makes it adequate to backhoe tractors. This model has all features of the Movax Sheet Piler in a compact size. Ideal unit for lighter sheet piling when sur- rounding environment demands gentle working methods. Dreadging of canal and supporting of banks. SP-30 and Watermaster-dreadger. SP-40E. SP-50E. SP-60E. The design of sheet piler SP-E makes it suit- able for wheel excavators. Vibra house of SP-E is lighter compared to other models. This increases the stability of excavator. Also the demanded hydraulic power is within the usual limits of the middle-class excavators. Side-grip technic demands a precise control of the driving movements. This can be reached Waterfront support made of sheet piles. by using the automatic steering system.

2 SP-50 and JCB JS240L. SPH-80. Four shaft vibra construc- tion, directional hitting and heavy duty design makes the SPH-80 an efficient sheet piler. Directional hitting reduces ground vibration to a lower level than in the same size conventional vibratory driver. Needed oilflow of 240. liters/min at 280 bar and weight of 2400 kg requires a 35 t excavator. Sheet pile wall for foundations of building. SPH-80 and Volvo . SP-50F. SP-60F. SP-F piler is a two shaft, vibratory based sheet piler which has a proven vibra technology with a stronger built structure. Robust desing and suitability to under 30 ton excavator makes this model popular. F -model s durability is based on strenghtened vibra housing and U-frame desing. Lubrica- tion of the vibra-shaft s bearings is ensured by oil-pump. Compared to the E-model SP-F can handle big- ger sheet piles due to its broader and stronger jaw construction compeared to E-model.

3 Supporting wall facing neighbour's lot border. SP-60F and Volvo EC290B LC. Tube Drivers and Excavator SP-20 + Tube Clamps SP-30 + Tube Clamps Standard SP-30 can be used for driving tubes and wooden poles with additional tube clamps. Maximum diameter for tubes/. poles is 300 mm. These clamps are designed to work with variable diameter of wooden poles from 200 to 300. mm. Gripping force of the clamps can be adjusted for an optimal grip without damaging the pile or the wooden pole. Tube driving for a foundation at a marina project. SP-30W and Watermaster Classic III. SP-40W. SP-50W. SP-60W. These models are based on the techno- logy of SP-E two-shaft vibratory piler. Tube driver differs from sheet piler in the design of the vibra house and the side grip which is specially shaped for the tubular piles. Basic diameter is 630 mm which can be reduced using additional reducers.

4 Gripping force can be adjusted for an optimal grip without damaging the pile or the wooden pole. Steel tubes used for foundation of noise walls and electric poles. SP-40W and Terex 1604 KZW. SPH-80W. SPH-80W is a tube driver based on the technology of SPH-80. sheet piler. Its side grip is spe- cially shaped for gripping tubular piles. SPH-80W can pick, lift, locate, drive and extract tubes up to 630. mm in diameter. With an ad- ditional top hitter on the bottom jaw of the tube driver also the very last meter of the pile can be driven. Picture on the left: tubes for supporting a pipeline on the sea shore are driven by SPH-80W. Temporary support for a pipeline. Also the tube holders on the top SPH-80W and CAT 330C of the piles are lifted with same Movax using the bottom jaw. Tube jaw reducers Standard tube size is 630 mm as in the upper picture left.

5 For all the other sizes there are the tube reducers available in diameters 50 - 600 mm. The reducers are attached to the basic jaws as shown in a lower picture left. Automatic Steering Excavator operator has a challenging job to drive a pile vertically by keeping the pile on the linear movement. This requires the control of three different movements (main boom, stick boom and bucket cylinder) simultaneously. At the same time the angle of the pile is very difficult to see from the cabin of the excavator as a side view of the pile cannot be directly seen. Movax Automatic Steering System is developed to solve this problem. The main principle is that the operator con- trols one movement and automatic steering system takes care of the two remaining movements. This results to a linear movement of the pile. How it works? 1 Main boom, Stick boom and Movax angles are measured by sensors.

6 2. system Auto- matic calculates the position of the pile (distance and angle). 7 The pile is driven or ex- tracted straight in vertical direction or in any other angle. 3 Display unit recognises that the op- erator is controlling one movement (Main boom), and takes care of the two 6 Cylinder movements are controlled by main valves. others (Stick and Movax). This is done by controlling the proportional valves. Input Input from automatic from operator 4 Valves of the auto- 5 Operator controls one movement matic control ( Main the main valves boom). of the excava- tor. Sheet Pile Handling How to handle and drive/extract sheet piles with Movax? 1. 1. Pick the sheet pile by using the 4th jaw of Movax (pictures 1, 2, 3). 2. Lift the sheet pile by using the side-grip jaws (pictures 3, 4, 5). 3. Locate the pile (picture 6). 4. Start the vibration (picture 7).

7 5. Change the grip position 2. (picture 8). 6. Use the end grip on the top of the pile (picture 9). 5. 4. 3. 6. 7. 8. 9. INSTALLATION AND TRAINING. Operating with Movax is challenging itself not to mention when aiming to achieve the best performance with it and at the same time avoid all problems. As Movax is a unique machine, every operator has to be well trained in its use. When installing Movax, service engineers provide customer s opera- tor with the required operator training. It is also possible to organise operator- or any extra training for example in Unisto Oy s premises in H meenlinna, Finland. The duration of such training is 3-5 days, depending on the program and customer s needs, and includes both technical and practical training. If you want to know more, please con- tact Unisto Oy or your local dealer. Accessories Power-pack Powerpack provides extra oil-flow for the excavator and thus allows the excavator to be used with a bigger Movax model than without it.

8 For example, under 30 ton excava- tor can be suitable for SPH 80 with Power Pack. Technical specification Hatz - engine 51,5 kW (3000 RPM). oil flow 85 l/min (at 280 bar). Deutz - engine 58,1 kW (2800 RPM). oil flow 105 l/min (at 280 bar). Air-cooling With piston pump In use only during vibration Suction from the excavator oil tank Pressurized oil straight to hammer line Driving valve and RPM activated by the vibra-button Tube clamps for Sheet Pilers Standard tube clamps sizes are available in diameters 60 mm, 90 mm, 115 mm, 140 mm, 170 mm, 190 mm, 220 mm. Basic tube clamp size (also the biggest). is 220 mm. Other sizes are combinations of the basic clamp (220 mm) and a reducing part 220-190, 220-170, 220-140, 220-115, 220-90 or 220-60. Compacting plate Compacting plate enables the Movax to be used as a deep compactor. Practical solution for deep compacting, for example slopes.

9 Adapters Adapter plate is needed for connecting the Movax Side-Grip to different excava- tors. Adapters are taylored for different pin connectors and quick couplers. Sheet Pilers Technical data Construction elements for side grip sheet pilers Piler type sp 20 /30 SP-40E SP-50E SP-60E SP-50F SP-60F SPH-75 SPH-80 SP-100F. Sheet piles - Width of the pile (mm) 400-600 600-1200 600-1200 600-1200 600-1200 600-1200 600-1200 600-1200 600-1200. - Depth of the pile (mm) 150 210 210 210 230 230 230 230 230. - Weight of the pile (kg) 400 800 800 800 1200 1200 1400 1400 1200. H-beams - Min. size H180 H240 H240 H240 H240 H240 H240 H240 H240. Tubes (Needs optional pipe clamps which are fitted to sheet piler's jaws). - Sizes 220, 200, 190, 170, 140, 115, 90 (individual for each Piler type). sp 20 / 30 SP 40E / 50E / 60E SPH 80, SP 50F / 60F Pipe clamps for SP(H).

10 Dimensions and other characteristics of sheet pilers Piler type sp 20 /30 SP-40E SP-50E SP-60E SP-50F SP-60F SPH-75 SPH-80 SP-100F. Weight without adapter (kg) 1100 1830 1850 1870 2250 2300 2400 2400 2350. Height (mm) 1929 2071 2071 2071 2203 2203 2284 2284 2203. Depth (mm) 1075 1224 1224 1224 1304 1304 1259 1259 1304. Width (mm) 925 972 972 972 1128 1128 1128 1128 1128. Excavator class (ton) 10-13 18-20 22-25 25-30 22-25 25-30 30-34 25-40 3) 25-40 3). Oil flow (l/min) 100 1) 120 2) 150 2) 180 2) 150 2) 180 2) 220 2) 240 2) 240 2). Max. return pressure (bar) 5 5 5 5 5 5 5 5 5. Pressure setting (bar) 270 320 320 320 320 320 320 320 320. Frequency (1/min) 3000 3000 3000 3000 3000 3000 2-speed 2-speed 3000. vibr. vibr. Centrifucal force (kN) 200/300 400 500 600 500 600 750 800 1000. Ground vibration normal normal normal normal normal normal low low normal Driving method vibra vibra vibra vibra vibra vibra hitting hitting vibra vibra vibra Swing / tilt angle (o) 360/30 360/30 360/30 360/30 360/30 360/30 360/30 360/30 360/30.