Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Textron Greenlee HPB55 Series
Summary of Contents for Textron Greenlee HPB55 Series
- Page 1 Hydraulic Paving Breaker Serial Codes GMR and GMT Read and understand all of the instructions and safety information in this manual before operating or servicing this tool. Register this product at www.greenlee.com 52033854 REV 3 © 2011 Greenlee Textron Inc. 7/11...
-
Page 2: Table Of Contents
Tool Owners/Users SAE Standard J1273 (Hose and Hose Assemblies): Publication 99930323 Authorized Greenlee Utility Service Centers Service Manual: Publication 52042951 All specifications are nominal and may change as design improvements occur. Greenlee Textron Inc. shall not be liable for damages resulting from misapplication or misuse of its products. KEEP THIS MANUAL Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070... -
Page 3: Important Safety Information
Failure to observe this warning could result in severe injury or death. Wear hearing protection when using this tool. Failure to observe this warning could result in serious injury. Wear foot protection when using this tool. Failure to observe this warning could result in serious injury. Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070... - Page 4 Failure to observe this warning could result in severe injury or death. Vibration hazard: Apply just enough pressure to do the work. Applying excess pressure to the breaker can cause operator discomfort or temporary numbness. Do not change accessories, inspect, adjust or Failure to observe this precaution may result in clean tool when it is connected to a power source. injury. Accidental startup can result in serious injury. Failure to observe these warnings could result in severe injury or death. Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
- Page 5 In case some pressure has built up, loosen a tool malfunction. hoses, fittings or components slowly. Note: Keep decals clean and legible. Replace decals when necessary. Hydraulic oil can cause skin irritation. • Handle the tool and hoses with care to prevent skin contact with hydraulic oil. • In case of accidental skin contact with hydraulic oil, wash the affected area immediately to remove the oil. Failure to observe these precautions may result in injury. Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
-
Page 6: Identification
HPB55 Series Hydraulic Paving Breaker Identification 455 mm (18") 760 mm (30") HPB55 Series Hydraulic Paving Breaker 1. Handle 4. Return Port 2. Trigger 5. Front End 3. Pressure Port 6. Latch Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070... -
Page 7: Specifications
• Pressure relief valve setting must not exceed 160 bar (2300 psi) at your tool’s maximum flow. Locate the pressure relief valve in the supply circuit to limit excessive hydraulic pressure to the tool. Hydraulic Schematic FILTER (10 MICRON) RELIEF COOLER VALVE 160 bar RESERVOIR (2300 psi) CONTROL VALVE TOOL FLOW METER PUMP POWER SOURCE Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070... - Page 8 35.0 cSt 47.4 cSt STATOIL M 32-68 46.0 cSt SHELL Tellus oil T46 ESSO Univis N46 45.7 cSt 51.0 cSt TEXACO Rando oil HDZ46 44.9 cSt MOBIL DTE 15 Permitted oil temperature Recommended oil temperature Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
-
Page 9: Hoses And Fittings
Disconnecting Hoses 1. Move the flow lever on the hydraulic power source to the OFF position. 2. Stop the hydraulic power source. 3. Disconnect the pressure hose from the hydraulic power source, then from the tool. 4. Disconnect the return hose from the tool, then from the hydraulic power source. 5. Install dust caps over the ports to prevent contamination. Typical Setup Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070... -
Page 10: Setup
5. Connect the hydraulic hoses according to the 2. Inspect the hydraulic hoses and fittings for signs instructions under “Hose Connections.” of leaks, cracks, wear, or damage. Replace if necessary. 3. Install dust caps over the hydraulic ports when the tool is disconnected. Monthly Perform a thorough inspection of the hydraulic hoses and fittings as described in publication 99930323, SAE J1273 (Hose and Hose Assemblies). Annually If required by your organization, have the tool i nspected by an Greenlee Utility Authorized Service Center. Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070... - Page 11 15. Read the pressure on the gauge (4). Carefully (5) Bleeder valve (13) Seal ring open the valve of the nitrogen bottle (1) and (6) Check valve (14) Protective cap charge with nitrogen until the pressure is approxi- (not shown) (7) Hose, approximately mately 20% higher than required charging pres- 3 m (10 ft) sure. Close the valve of the nitrogen bottle. (8) Reducing nipple (24.32-14WFG) 16. If the gauge (4) shows too high a nitrogen pres- sure, loosen the bleeder valve (5) until the required pressure is achieved. Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
-
Page 12: Troubleshooting
Tool feels hot. Hydraulic fluid level low. Check the fluid level. Check for leaks. Incorrect hydraulic fluid viscosity. Use hydraulic fluid with the correct viscosity. Hydraulic fluid dirty. Refer to the power source owner’s manual for procedure to replace hydraulic oil and filter. Strike rate is normal; Low accumulator gas pressure. Return tool to a Greenlee Utility blow energy is weak. Authorized Service Center. Broken accumulator diaphragm. Return tool to a Greenlee Utility Authorized Service Center. Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070... -
Page 13: Illustrations And Parts Lists
HPB55 Series Hydraulic Paving Breaker Illustration—Main 8* 70 Nm (52 ft-lb) 80 Nm (59 ft-lb) 9* 100 Nm (74 ft-lb) 15* 14* 100 Nm (74 ft-lb) *Loctite ® Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070... - Page 14 Decal, accumulator ......1 26 50022377 Connector, 1/2" BSP ......2 27* Seeger spring ring........2 50023101 Seal kit (includes 10, 16–25, 27, 28, 33–37, 41, 42, 46–51, and 91) 28* Shim PS, 8x14x0.5 ......1 50023152 Trigger valve kit (includes 27–37) 29 50022415 Trigger spool ........1 52061099 Whip hose ..........2 50022431 Trigger rod ..........1 31 50022458 Packing gland ........1 32 50022474 Spring ..........1 Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
- Page 15 Screw, M5x20 ........2 89 Pin ............1 52061094 Ergo handle mounting kit 90 Washer, Ø8...........2 (includes 101–103) 91 Nut, M8 ..........2 52061095 Handle repair kit 92 Spring ..........4 (includes 87, 88, 92–95, and 104) 93 Spring guide.........4 52061096 Trigger pawl repair kit (includes 96–99) 94 Washer, Ø6...........4 52061097 Handle pivot repair kit (includes 89–91) 95 Screw, M6x10 ........4 52061098 Trigger repair kit (includes 83–86) 96 Trigger pawl .........1 Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
- Page 16 1 17 50023764 Roll pin, Ø16x50 ........1 1 18 50023802 Roll pin, Ø10x50 ........1 1 18 50023802 Roll pin, Ø10x50 ........1 1 19 50023829 Locking ring, 57x2 .......1 1 19 50023829 Locking ring, 57x2 .......1 1 20 50109561 Decal, hex shank size 1-1/8 x 6 ...1 1 20 50109553 Decal, hex shank size 1-1/4 x 6 ...1 Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
-
Page 17: Accessories
Description Key 78-3310- Part No. Description 1 41706 50417062 Moil point, 14"......1 1 41701 52000036 Moil point, 14"......1 2 41707 50417071 Chisel bit, 3" x 14" .....1 2 41702 52000037 Chisel bit, 3" x 14" .....1 3 41708 52000031 Asphalt cutter, 5" x 11" ....1 3 41703 52000038 Asphalt cutter, 5" x 11" ....1 Greenlee / A Textron Company 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070... - Page 18 4455 Boeing Drive • Rockford, IL 61109-2988 • USA • 815-397-7070 USA Tel: 800-435-0786 Canada Tel: 800-435-0786 International Tel: +1-815-397-7070 An ISO 9001 Company • Greenlee Textron Inc. is a subsidiary of Textron Inc. Fax: 800-451-2632 Fax: 800-524-2853 Fax: +1-815-397-9247 www.greenlee.com...
Need help?
Do you have a question about the Greenlee HPB55 Series and is the answer not in the manual?
Questions and answers