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Summary of Contents for AVANT Backhoe 170
- Page 1 English Backhoe 170 2016 1 Operator's Manual for Attachment Backhoe 170 Product number: Backhoe 170 A36848 www.avanttecno.com...
- Page 2 Backhoe 170 2016 1...
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Page 3: Table Of Contents
Backhoe 170 2016 1 CONTENTS 1. FOREWORD ............................4 2. DESIGNED PURPOSE OF USE......................5 3. SAFETY INSTRUCTIONS FOR USING THE ATTACHMENT ............6 4. TECHNICAL SPECIFICATIONS ....................... 9 Safety labels and main components of the attachment ..................9 5. ATTACHING THE ATTACHMENT ....................11 Attaching the backhoe to the loader ........................ -
Page 4: Foreword
If you sell or transfer the equipment, be sure to hand over this manual to the new owner. If the manual is lost or damaged, you can request a new one from your Avant dealer or from the manufacturer. -
Page 5: Designed Purpose Of Use
5 (28) 2. Designed purpose of use The AVANT Backhoe 170 is an attachment suitable for use with 200-series 2 AVANT multi purpose loaders. With the separate control levers and smooth movements the backhoe is easy to use also by inexperienced operators. -
Page 6: Safety Instructions For Using The Attachment
Never lift or move an unlocked attachment. The Backhoe 170 is designed to be used by one operator at a time. Do not let others near the danger area of the equipment when it is in use. - Page 7 7 (28) Pay attention to the surroundings and any other persons and machines moving in the vicinity. Pay attention to the contours of the terrain and other hazards, such as branches and trees that can reach to the driver's area, loose rocks, and slippery surfaces.
- Page 8 8 (28) Remember to wear proper protective clothing: The noise level at the driver's seat may exceed 85 dB(A). Wear hearing protection while working with the loader. Wear protective gloves. Wear safety boots whenever working with the loader. ...
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Page 9: Technical Specifications
20 MPa (200 bar) Suitable Avant loaders: See Table 1 Several available bucket options are listed in Table 5 on page . Contact your AVANT dealer for availability and for more information. 4.1 Safety labels and main components of the attachment Listed below are the labels and markings, which must be visible on the equipment. - Page 10 Crushing hazard in the reach and swing area of the backhoe, keep bystanders away from danger area. A420373 Attachment identification plate Table 4 - Main components of the Backhoe 170 Frame with quick attach brackets Faster multi connector holder Lifting boom Front boom (stick)
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Page 11: Attaching The Attachment
5. Attaching the attachment The backhoe 170 is delivered with a 250 mm bucket fitted and it is ready for use as delivered. When coupling the backhoe onto the loader, in addition to the quick coupling and connecting the hydraulic fittings, the supporting bracket (also called the top link) must also be mounted. - Page 12 12 (28) Step 3: Lift the boom slightly – pull the boom control lever backward to raise the attachment off the ground. Turn the boom control lever left to turn the bottom section of the quick attach plate onto the attachment. ...
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Page 13: Connecting And Disconnecting The Hydraulic Hoses
13 (28) Step 5: Complete the assembly by tightening four M16 screws against the quick coupling plate of the loader. Use an 8 mm Allen key. Backhoe operated without tightening these screws, but more rigid coupling will improve overall performance. 5.2 Connecting and disconnecting the hydraulic hoses On the 200 series 2 loaders the hydraulic hoses are connected using the multi connector system. -
Page 14: Unattaching And Storage
14 (28) To disconnect the multi connector system: Before disconnecting put the attachment down on a solid and even surface. 1. Switch off the auxiliary hydraulics of the loader. 2. While pushing unlock button, turn the lever to disconnect the connector. -
Page 15: Using The Storage/Transport Support
15 (28) Correct storage position: Turn the backhoe to the position in the adjacent figure: Bucket flat on the ground, straight front, not too close to the frame Boom in such position that the storage support can be locked ... -
Page 16: Instructions For Use
16 (28) 6. Instructions for use Check the attachment and the operating environment once more before starting to work, and that all obstacles have been removed from the operating area. Quick inspection of the equipment and the operating area before use are parts of ensuring safety and the best performance of the equipment. -
Page 17: Checks Before Use
17 (28) 6.1 Checks before use Check that all obstacles, including any possibly hidden ones, have been removed from the working area before operation. Make sure that it safe to dig at the location. Find out if there are electric cables, water lines or similar at a depth that can be reached with the equipment. -
Page 18: Outriggers
18 (28) 6.2.1 Outriggers The backhoe is equipped with outriggers, which stabilise the backhoe during use and especially when moving material to the sides. When ready to begin operating the backhoe, push the backhoe down so, that the front wheels of the loader lift just off the ground. -
Page 19: Controls
19 (28) 6.2.2 Controls Move the auxiliary hydraulics control lever to its locking position when ready to start operating the backhoe. Release the auxiliary hydraulics control lever whenever not operating the backhoe. The lever should not be left to the locking position. Left control lever: Right control lever: ... -
Page 20: Using Digging Equipment
20 (28) 6.3 Using digging equipment Planning and efficient use of the digging equipment Digging work is always started with thorough inspection of the site and planning the work in advance. Things to consider include at least the following: Inclinations and loader capabilities ... - Page 21 21 (28) The bucket should not be pressed too hard downwards, since this would result in lifting the outriggers lifting off the ground (and the front tyres of the loader), pulling the machine towards the trench and making digging ineffective. ...
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Page 22: Operating On Inclined Terrain
3. When attaching new bucket, place the washers under the cotter pins. Table 5 - Backhoe 170 - Bucket options A415232 A415230 (standard bucket) Width: 250 mm 400 mm... -
Page 23: Maintenance And Service
Finding any fault means that the hydraulic hose or component must be replaced and the equipment must not be used until it is repaired. Spare parts are available from your nearest AVANT retailer or authorised service point. Leave the repair work to professional service technicians, if you don’t have adequate knowledge and... -
Page 24: Cleaning The Attachment
24 (28) 7.2 Cleaning the attachment Clean the attachment regularly to prevent accumulation of dirt which is more difficult to remove. A pressure washer and mild detergent can be used for cleaning. Do not use strong solvents, and do not spray directly at the hydraulic components, or at the labels on the attachment. -
Page 25: Warranty Terms
25 (28) 8. Warranty terms Avant Tecno Oy grants a warranty of one year (12 months) from the date of purchase for the attachment it manufactures. The warranty covers repair costs as follows: Work costs are covered, if the repair is not performed at the factory. - Page 26 Hydraulisk Rendegraveraggregat;redskab til Avant Minilæssere A36848 Hydraulic backhoe; attachment for Avant loaders Hydraulische Anbaubagger; Anbaugerät für Avant Radlader Bras retro à commande hydraulique destinée à être utilisée avec les chargeuses Avant 4.8.2016 Ylöjärvi, Finland Risto Käkelä, Toimitusjohtaja / Verkställande direktör / Administrerende direktør /...
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