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Related Manuals for Genesis GHG 75
Summary of Contents for Genesis GHG 75
- Page 1 Handling Grapple (GHG) SAFETY & OPERATOR’S MANUAL...
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Page 2: Contact Information
Central America & Colombia Cra 13A #89-38 / Ofi 613 Bogota, Colombia Phone: +57 1 610 8160 / 795 8747 E-mail: contact@themsagroup.com View and download all manuals: genesisattachments.com/manuals Patents: genesisattachments.com/products/patents Genesis GHG Handling Grapple © 2020 Genesis Attachments, LLC... -
Page 3: Preface
To ensure years of safe, dependable service, only trained and authorized persons should operate and service your Genesis attachment. It is the responsibility of the product’s owner to ensure the operator is trained in the safe operation of the product and has available this manual for review. -
Page 4: Table Of Contents
MAINTENANCE SAFETY Pinch Points & Crush Points Performing Maintenance MAINTENANCE SCHEDULE Four-Hour Checklist Eight-Hour Checklist Long-term Maintenance LUBRICATION POINTS GENERAL WELDING GUIDELINES Welding Ground Clamp Welding Rules BUILD-UP AND HARD-SURFACING Hard-Surfacing Patterns Genesis GHG Handling Grapple © 2020 Genesis Attachments, LLC... - Page 5 PARTS ORDER POLICY AND PROCEDURE Parts Orders Should Include Placing Orders Part Numbers Shipping Invoices Returns Return Goods Authorization PARTS ORDER FORM CONTACT INFORMATION NOTICE For bolt torque specs, see the Fastener Manual. genesisattachments.com/manuals © 2020 Genesis Attachments, LLC Genesis GHG Handling Grapple...
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Page 6: Safety Statements
This statement is used where minor or moderate injury could result if the instructions are not followed properly. NOTICE This statement is used where property damage could result if the instructions are not followed properly. Genesis GHG Handling Grapple © 2020 Genesis Attachments, LLC... -
Page 7: Operational Safety
3 Be properly seated in the operator’s seat. 3 Do not attempt to operate until you have read and fully understand this manual and the OEM manual for the carrier. © 2020 Genesis Attachments, LLC Genesis GHG Handling Grapple... -
Page 8: Check The Equipment
Stability Your Genesis attachment is sized for carrier stability. However, improper operation, faulty mainte- nance or unauthorized modifications may cause instability. 3 Know the working ranges and capacities of the carrier to avoid tipping. -
Page 9: Know The Work Area
3 Slowly operate all functions to check for proper operation and to bleed air from the hydrau- lic system. To shut down: 3 Return your Genesis attachment to a rest position on the ground. 3 Shut off the carrier engine. 3 Work controls in all directions to relieve hydraulic pressure, per excavator manufacturer’s instructions. -
Page 10: Safely Operate Equipment
3 A heavy load can cause equipment instability. Use extreme care during travel. Slow down on turns and watch out for bumps. The equipment may need additional counter-weights to counterbalance the weight of the attachment. Genesis GHG Handling Grapple © 2020 Genesis Attachments, LLC... -
Page 11: Transporting The Attachment
Current in high voltage lines may arc some distance from the wire to a nearby ground. Keep all parts of the machine at least 50 feet (16m) away from power lines. © 2020 Genesis Attachments, LLC Genesis GHG Handling Grapple 11... -
Page 12: Use Care With Hydraulic Fluid Pressure
Allow hydraulic com- ponents to cool before working on them. Use appropriate protective clothing and safety equipment. If burned, seek immediate medical attention. Genesis GHG Handling Grapple © 2020 Genesis Attachments, LLC... -
Page 13: Prioritized Oil Flow
It is recommended to use dust suppression (such as water) or dust col- lection (such as a vacuum) along with personal protective equipment if necessary during the operation of any attachment that may cause high levels of silica dust. © 2020 Genesis Attachments, LLC Genesis GHG Handling Grapple 13... -
Page 14: Process Material Safely
Failure to do so may cause serious injury or death. • Use your Genesis attachment only as directed in this manual. Do not use the attachment to lift and move other objects. Doing so may cause instability and tipping. -
Page 15: Attachment Markings
ATTACHMENT MARKINGS Product Model Serial Number (Weld On) Logo © 2020 Genesis Attachments, LLC Genesis GHG Handling Grapple 15... -
Page 16: Maintenance Safety
Do not exceed bolt torque specifications. See the Genesis Fastener Manual. Do not weld on structural components without consulting Genesis. Doing so may cause structural failure and void the warranty. Do not operate an attachment without the case-drain line properly installed if the attachment uses a rotation system that requires a case drain. - Page 17 Never substitute pins or bolts. Use factory supplied pins. Replace all bolts with the same size and grade. Failure to do so may cause serious injury or death. © 2020 Genesis Attachments, LLC Genesis GHG Handling Grapple 17...
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Page 18: Maintenance Schedule
Performing scheduled maintenance will promote safe, reliable operation of your attachment. Use maintenance procedures described in this manual. If you are not able to safely and competently perform these procedures, have a Genesis dealer perform them. NOTICE Extreme operating conditions may require shortened maintenance intervals. -
Page 19: Lubrication Points
2. Stick pin - not shown 3. Attachment cylinder rod 4. Attachment cylinder butt 5. Pivot pins 6. Rotation bearing (four locations) 7. Rotation bearing gear teeth 8. Drag link pins © 2020 Genesis Attachments, LLC Genesis GHG Handling Grapple 19... -
Page 20: General Welding Guidelines
Cover the area with a heat blanket and allow it to cool slowly, approximately eight hours. • Do not put the attachment into operation until the welds have been allowed to cool. Genesis GHG Handling Grapple © 2020 Genesis Attachments, LLC... -
Page 21: Build-Up And Hard-Surfacing
Hard-surfacing patterns are indicated by red lines in the drawings. Crosshatch may be used in place of straight stringers on any flat areas of the jaws and on the outside of the upper jaw. Follow hard-surfacing instructions on the following page. Grain Grain © 2020 Genesis Attachments, LLC Genesis GHG Handling Grapple 21... -
Page 22: Hard-Surfacing
Stagger ends 1” to 1-1/2” (25 - 38 mm) to the parent material. 1/4” from edge See the previous page for hard-surfacing illustrations and instructions specific to each area of the jaws. Genesis GHG Handling Grapple © 2020 Genesis Attachments, LLC... -
Page 23: Hydraulic/Rotation Maintenance
For cooler and more efficient hydraulic system Relief operation, set the input pressure as indicated in 11 GPM 2,000 PSI 2,100 PSI GHG 75 - 125 the chart. 42 LPM 138 Bar 145 Bar Operating the attachment below the recom- mended flow and/or pressure range may damage the rotate motor. -
Page 24: Slewing Ring Maintenance
For normal conditions above 32˚ F (0˚ C), use a lithium-based, premium grade 2 extreme pressure grease. For temperatures below 32˚ F, a grade 0 grease is recommended. DANGER Stand clear when the attachment is being rotated. Always stay in clear view of the operator. Genesis GHG Handling Grapple © 2020 Genesis Attachments, LLC... -
Page 25: Rotation Circuit
Valves are factory-set and should not need adjustment. If you believe adjustment is necessary, contact the Genesis Service Department. Note: Genesis does not recommend using the excavator bucket circuit for rotation circuit direc- tional control as it will lead to motor failures. -
Page 26: Blade Maintenance
Exchange to the other end of the tine to use corner 4. Rotate one final time to use edge 2. The center blade can only be rotated once. This blade typically does not wear as quickly as the two end blades. 7/8” 1/2” Genesis GHG Handling Grapple © 2020 Genesis Attachments, LLC... -
Page 27: Grapple Installation
GRAPPLE INSTALLATION Preparation of the excavator prior to attachment delivery will make installation safer and easier. Contact Genesis or your Genesis dealer for assistance. Installation Procedure Note: The attachment is usually shipped in an upright position. Extreme care must be used when positioning the attachment for installation. -
Page 28: Rotator Installation
The rotator requires an additional hydraulic circuit. These diagrams show the installation of the additional circuit. Refer to the Hydraulic/Rotation Maintenance section of this manual for valve descriptions, functions and settings. Genesis GHG Handling Grapple © 2020 Genesis Attachments, LLC... -
Page 29: Rotation Circuit - Gear Pump Type
Three-position, tandem center, spring-centered, with anti-cavi- tation checks. Flow Relief Setting: 1950 (mounted Controls on excavator) Inside Upper Head Gear Pump Required Mount Valves in Excavator Mount Valves in Excavator © 2020 Genesis Attachments, LLC Genesis GHG Handling Grapple 29... -
Page 30: Rotation Circuit - Auxiliary Valve On Machine
Use 1/2” 3000 PSI rated hose Rotate Valve: Closed- center, three-position, spring-centered, with Flow anti-cavitation checks. Controls Relief valve setting: 1,950 PSI (mounted on excavator) Inside Upper Head Mount Valves in Excavator Genesis GHG Handling Grapple © 2020 Genesis Attachments, LLC... -
Page 31: General Operation Instructions
More efficient processing will extend the life of the attachment. © 2020 Genesis Attachments, LLC Genesis GHG Handling Grapple 31... -
Page 32: Hydraulic Start-Up
HYDRAULIC START-UP Genesis grapples are designed to operate under full excavator pressure or up to 5000 PSI. Due to these high pressures, it is important that air is bled from the cylinder after installation. Failure to follow these procedures could result in cylinder seal damage and/or excavator hydraulic system damage. -
Page 33: Hydraulic / Rotation Maintenance
This may result in serious personal injury and damage to equipment. Improper torques will also cause uneven wear on the slewing ring. See the Genesis Fastener Manual for proper bolt torque specifications. Grease Slewing Ring Rotating components must be greased daily. -
Page 34: Trouble-Shooting Guide
Grapple rotation is weak Hydraulic motor is worn Replace hydraulic motor Flow from excavator is too slow Check excavator hydraulic system flow Grapple rotation is slow Worn hydraulic motor Replace the hydraulic motor Genesis GHG Handling Grapple © 2020 Genesis Attachments, LLC... - Page 35 TROUBLE-SHOOTING GUIDE Symptom Possible Causes/Solutions Isolate attachment from excavator and check excavator pressures at boom tip or arm Low power Possible cylinder, swivel or bypass (contact Genesis Service Department for procedures) Slow jaw open with Check for damaged seals low power...
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Page 36: Warranty
Digital pictures are very helpful for diagnosing problems and recommending repairs. Contact the Genesis Service Department before making alterations, changes or repairs to any component that is going to be considered for warranty. Not doing so will void all Genesis warranty consideration. -
Page 37: Parts Order Policy And Procedure
A determination to accept or deny the claim will be made based on the information avail- able to Genesis. Warranty on purchased parts other than wear components is 6 months. There is no warranty period on wear parts or components. -
Page 38: Parts Order Form
Date: Phone: Contact: Shipping Address: E-mail: Billing Address: Purchase Order: Shipping Method: Model: Serial Number: Quantity Part Number Description Price E-mail to the Genesis Parts Department: genesisparts@genesisattachments.com For assistance, call 715-395-5252 Genesis GHG Handling Grapple © 2020 Genesis Attachments, LLC... -
Page 39: Contact Information
CONTACT INFORMATION Genesis Attachments Europe/Africa/Middle East Genesis GmbH 1000 Genesis Drive Superior, WI 54880 USA Teramostrasse 23 87700 Memmingen, Germany Toll Free: 888-SHEAR-IT (888-743-2748) Phone: +49 83 31 9 25 98 0 Fax: +49 83 31 9 25 98 80 Phone: 715.395.5252...
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