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Engcon EC319 User Manual

Tiltrotator
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User manual
TILTROTATOR
EC319
Article 9000682 | Version 1.2
Original Instructions

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Summary of Contents for Engcon EC319

  • Page 1 User manual TILTROTATOR EC319 Article 9000682 | Version 1.2 Original Instructions...
  • Page 2 Dear Customer, Thank you for choosing a product from engcon. engcon is the market leader in tiltrotators and tools for excavators. We represent innovation, knowledge and experience, and we develop our products with a focus on the customer's needs. Please visit our website for contact information and details about the rest of our product range.

  • Page 3: Table Of Contents

    Table of Contents Table of Contents 1. Introduction 1.1. General......................5 1.2. Scrapping and recycling.................. 5 1.3. Transport and storage..................5 1.3.1. Temperature during operation and storage..........6 1.4. Warranty......................6 1.5. Technical support and spare parts..............6 1.6. Product approval..................... 7 1.6.1.
  • Page 4 Table of Contents 6.2. Daily inspections....................20 6.3. Tiltrotator lubrication..................21 6.3.1. Grease recommendation................. 21 6.3.2. Lubrication every 8 operating hours............21 6.3.3. Worm gear lubrication................23 6.4. Service every 250 operating hours..............23 6.4.1. Shimming, tilt upper section..............23 6.5. Special maintenance..................24 6.6.

  • Page 5: Introduction

    1.2. Scrapping and recycling engcon makes constant efforts to reduce its environmental impact. engcon's products comprise at least 99 per cent recyclable material. All assembly and service work must take place in compliance with legislation and ordinances governing the environment, health and occupational safety.

  • Page 6: Temperature During Operation And Storage

    All customers receive a 2-year warranty on their tiltrotator. We encourage you to register your tiltrotator to enjoy faster service. Visit www.engcon.com and search for "register your product". 1.5. Technical support and spare parts Contact information for support and spare parts can be found at www.engcon.com.

  • Page 7: Product Approval

    ISO 10567:2007, SAE J2506:2012, SAE J1362:2018 This declaration and engcon's warranties will cease to be valid immediately if spare parts other than engcon original spare parts are used, or if any changes or other interventions are made without engcon's permission.

  • Page 8: Safety

    2 Safety 2. Safety 2.1. General It is important that you read and understand all warnings prior to installation work on this product or before you use it and any accessories supplied. The warning texts highlight potential risks and describe how to avoid them. The following warning levels are used in this user manual: DANGER Indicates that an accident will occur if the regulation is...

  • Page 9: Design And Function

    3 Design and function 3. Design and function 3.1. General The engcon tiltrotator adds flexibility and efficiency to an excavator and allows it to be used for more operations. The product provides the ability to both tilt and rotate a tool. 3.2. Tool(s) engcon’s tiltrotators are designed to be used with engcon’s hydraulic tools and tools that...

  • Page 10: Overview

    3 Design and function 3.3.1. Overview Figure 1. Position Description Power supply Alarm indication Sensor, machine hitch hook Sensor, machine hitch ejector Sensor, quick hitch hook Sensor, quick hitch ejector Warning lamp Table 1. For indications, see section 7.1.1. Indications...

  • Page 11: Ec-Oil

    3 Design and function 3.4. EC-Oil engcon’s system for more efficient tool changes. It provides the ability to switch hydraulic tools without leaving the cab. The system is designed for maximum reliability in harsh environments. It is a fully hydraulic system that handles the connection of tools under full system pressure.

  • Page 12: Installation

    WARNING Welding is not permitted. It can have a negative impact on safety. Risk of injury and damage to property. For welding, contact your dealer or engcon WARNING Beware of moving parts. A lack of awareness may lead to crush injuries. Risk of personal injury.

  • Page 13: Identification

    4.3. Electrical and hydraulics For electrical and hydraulic hose installation, refer to the separate installation instructions supplied with the selected control system. Also available on the website or by contacting engcon. IMPORTANT Maintenance and repair of the electrical system may only be carried out by professionally qualified persons.

  • Page 14: Q-Safe

    4 Installation 4.3.1. Q-Safe See separate installation instructions. Also available on the website or by contacting engcon. 4.4. On completion 4.4.1. Apply decals Affix the warning decal supplied in a conspicuous place in the cab where it does not distract the operator.

  • Page 15: Operation

    5 Operation 5. Operation 5.1. Before and during use Check your base machine manufacturer's recommendations for calculating tipping loads, and be sure to include the increased weight and reach the product entails. DANGER Do not exceed tipping load limits. The weight of the product and the increased reach may impair stability.

  • Page 16: Lifting Points

    5 Operation 5.2. Lifting points Approved Not approved Figure 4. Figure 5. Figure 6. Check the maximum permitted load for the lifting point as stamped on the lifting hook / lug and rating plate. Designed with safety factor 5:1. WARNING The base machine must be equipped with a load- holding valve on the boom/stick and an overload warning when using a jacking point on the tiltrotator.

  • Page 17: Crane Boom

    Deviations may occur depending on the user's preferences for alternative button functionality and configuration. 5.4.1. DC3 Control System The engcon control system allows simultaneous operation of all functions. Refer to separate user manual supplied on delivery. Also available on the website or by contacting engcon.

  • Page 18: After Performing Work Under Water

    5 Operation - Fill all connectors with contact grease. Ideally, use contact grease that is water repellent. - Check the condition of the O-ring between the rotator frame and the quick hitch. See section 9.1.1. Overview. 5.6.2. After performing work under water - Always finish the working day by rotating, tilting and filling grease via the central lubrication to expel water from bearings.

  • Page 19: Maintenance

    6 Maintenance 6. Maintenance DANGER Check the attachment points regularly and be alert for the formation of cracks. Risk of personal injury and damage to property. WARNING Make sure that service and maintenance is carried out according to the manufacturer's recommendations. Inadequate maintenance may cause defects on the base machine and its equipment.

  • Page 20: Daily Inspections

    6 Maintenance IMPORTANT Be sure to keep your product clean. Inadequate cleaning can cause damage to your equipment. 6.2. Daily inspections Check that: - Visible fasteners are tightened (see section 6.8. Tightening torque). - The shaft journal lock attachment points are not loose. - No damage or cracks are present.

  • Page 21: Tiltrotator Lubrication

    For troubleshooting, contact your service partner or engcon AB. 6.3.1. Grease recommendation The tiltrotator’s worm gear is factory filled with the recommended lithium-based universal grease (NLGI 2).
  • Page 22 6 Maintenance 6.3.2.1. Manual lubrication EC319: 20g Grease the tiltrotator by removing the protective cap from the grease nipple and connecting a grease gun. Grease the tiltrotator until grease forces its way out at all axles and bearings. Wipe the grease nipple and nozzle thoroughly clean before attaching the grease gun.

  • Page 23: Worm Gear Lubrication

    6 Maintenance 6.3.3. Worm gear lubrication 1. Remove the protective cover on the left side of the tiltrotator and the plug on the bolted joint. 2. Clean and remove all grease from the hole where the plug was installed. 3. Rotate the worm wheel and note if grease accumulates in the hole.

  • Page 24: Special Maintenance

    6 Maintenance 6.5. Special maintenance 6.5.0.1. EC-Oil Cleaning - Clean oil connections, electrical connectors, grease connections and dirt guards before and after use in order to avoid oil or grease leakage and safeguard EC-Oil function. - If oil or grease leakage occurs despite cleaning, we recommend face seal replacement.

  • Page 25: Breakout Play And Rotational Play

    6 Maintenance REMARKS Install the tapered face seal with a narrow edge outward. Figure 11. 6.6. Breakout play and rotational play IMPORTANT No tool may be connected during checks. The following tools are required for checking lateral and rotational play: - Extended 10 mm Allen key.

  • Page 26: Checking Lateral Play

    8. Carefully raise the tiltrotator off the ground and read the clock. Figure 13. Free surface without bolt head. EC319 Remarks < 0,10mm Requires action immediately. 0,10-0,25mm...

  • Page 27: Checking Rotational Play

    5. Use the crowbar to move the quick hitch Figure 15. Rotate the quick hitch to the left. to the right and read off the clock. Figure 16. Remove the motor. EC319 Remarks < 0,12mm Adjustment required 0.12-0.25 mm Correct rotational play >...

  • Page 28: Thrust Washers

    We always recommend the installation of new thrust washers before adjusting. 6.6.4. ePS Your tiltrotator is fitted with an engcon rotation sensor; it must be calibrated after service. 6.7. Testing load-holding valves A lever is required when testing load-holding valves.
  • Page 29 6 Maintenance EC319 Fastener Dimension Quality Quantity Torque Screw cap 12.9 136 Nm Quick hitch 12.9 649 Nm Yoke bracket 12.9 333 Nm Tilt axle 12.9 333 Nm Clamping half 12.9 136 Nm Railway grab, grab 12.9 649 Nm axle Hydraulic motor 12.9...

  • Page 30: Troubleshooting

    7 Troubleshooting 7. Troubleshooting 7.1. Q-Safe 7.1.1. Indications Position Behaviour Indicates Remarks 2 flashes Power supply OK **_**_**_ 1 flash CAN time out *_*_*_ 2 flashes Short circuit, power to sensor Applies when starting up the **_**_**_ in EC system 3 flashes Short circuit, power to sensor Applies when starting up the...
  • Page 31 7 Troubleshooting Position Behaviour Indicates Remarks 1 flash Tiltrotator removed *_*_*_ Constant light Connected tool Sensor, ejector for quick hitch underneath tiltrotator Flashing white and Unsafe tool connection Check attachment intermittent siren (normal behaviour during the connection sequence) Table 4. For overview, see section 3.3.1.

  • Page 32: Decals

    8 Decals 8. Decals Machine instructions, decals and warning signs must be kept clearly legible. Contact your supplier to order replacements. WARNING Replace damaged or illegible signs and decals before using the machine. Risk of personal injury and damage to property. 8.1.

  • Page 33: Symbol Legend

    8 Decals 8.1.2.2. 9000338 Figure 20. Warning decal on locking cylinder. 8.1.3. Symbol legend Important to subtract tiltrotator weight when calculating lifts. Rotating equipment hazard. Stay clear of rotating equipment. Tilting equipment hazard. Stay clear of tilting equipment. Take care when handling long objects. Bear in mind inertia and the extended risk area when handling long objects.
  • Page 34 8 Decals Suspended load hazard. Stay clear of suspended loads. Read and understand the user manual before operating this machinery.

  • Page 35: Technical Data

    9. Technical data The illustration shows a typical configuration. Technical data may vary. We reserve the right to make changes without prior notice. 9.1. Tiltrotator Figure 21. Description Unit EC319 Max machine size 19,000 Max breakout torque Max bucket width 1,700...
  • Page 36 9 Technical data Description Unit EC319 Width (C) Length (D) Construction height from 480 Number of EXTRA ports Dimension EXTRA inches 1/2" + 3/4" ports Rotation ° ∞ Tilt angle ° 2×45 Tilt duration from s / l/min 3,1/63 end position to end...

  • Page 37: Overview

    9 Technical data 9.1.1. Overview Pos. Designation Bushing (tilt axle) Tilt upper section Tilt cylinder EC-Oil block Load-holding valve Spherical bearings Tilt sensor Yoke bracket Tilt axle Shim set, tilt axle Clamping half Cylinder axle Hydraulic motor Central lubrication Valve block and swivel Shim kit, (screw cap) Metal cover Rotation sensor...

  • Page 38: Load-Holding Valve

    9 Technical data 9.2. Load-holding valve The tiltrotator’s tilt cylinders are fitted with electronically operated load-holding valve with a safety valve that trips under excessive load. Listed below are the torques required to trip the safety valve. Description EC319 Torque 41,000...

  • Page 39: Glossary

    10 Glossary 10. Glossary 10.1. Abbreviations Term Description Base Control Module CAN to CAN Digging Control 3 engcon (Engström Construction) engcon Machine Link engcon Positioning System engcon TechTool Master Gateway Module MIG2 Microprop Grip 2 Q-Safe Light Module Quick hitch Panel Module...

  • Page 40: Service

    Welding is not permitted. It can have a negative impact on safety. Risk of personal injury and damage to property. For welding, contact your dealer or engcon Nordic AB. 11.1. Service schedule 11.1.1. Service every 500 operating hours To be performed by a service technician during the first machine service or no later than 500 operating hours.

  • Page 41: Service Every 250 Hours

    11 Service 11.1.2. Service every 250 hours To be performed by the operator according to section 6.4. Service every 250 operating hours. Fill in section 11.2. Service record. 11.2. Service record On the service record, there is space to note actions performed on the product that these instructions for use refer to.
  • Page 42 11 Service Date 250 h 500 h Remark/Action Stamp/Signature...
  • Page 43 11 Service Date 250 h 500 h Remark/Action Stamp/Signature...
  • Page 44 11 Service Date 250 h 500 h Remark/Action Stamp/Signature...
  • Page 45 Notes ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
  • Page 46 Notes ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
  • Page 47 Notes ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
  • Page 48 International Box 111, SE-833 21 Strömsund, Sweden +46 (0) 670-178 00, international@engcon.com www.engcon.com...

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