Kubota AP-BR310 Operator's Manual
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Kubota AP-BR310 Operator's Manual

Kubota AP-BR310 Operator's Manual

Hydraulic breakers
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Hydraulic Breakers
AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, &
AP-BR860
72332
BR310, BR360, & BR460
Table of Contents
72333
Read the Operator's Manual entirely. When you see this symbol,
!
the subsequent instructions and warnings are serious - follow
without exception. Your life and the lives of others depend on it!
Cover photo may show optional equipment not supplied
with standard unit.
For an Operator's Manual and Decal Kit in French
Language, please see your Kubota dealer.
BR510, BR560, & BR860
317-382MK
Operator's Manual
Printed 9/26/24

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Summary of Contents for Kubota AP-BR310

  • Page 1 Table of Contents Hydraulic Breakers AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 72332 72333 BR310, BR360, & BR460 BR510, BR560, & BR860 317-382MK Operator’s Manual Read the Operator’s Manual entirely. When you see this symbol, the subsequent instructions and warnings are serious - follow without exception.

  • Page 2: Machine Identification

    To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle- parts. AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 3 Copyright 2024 All rights Reserved Kubota provides this publication “as is” without warranty of any kind, either expressed or implied. While every precaution has been taken in the preparation of this manual, Kubota assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein. Kubota reserves the right to revise and improve its products as it sees fit.
  • Page 4 Download the appropriate for Kubota products. Refer to app on your smart phone. Scan the QR Parts Manual QR Locator on code and take a picture. this page for detailed instructions. AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...

  • Page 5: Safety At All Times

     Important Safety Information Important Safety Information Listed below are common practices that may or may not be applicable to the products described in this manual. Safety at All Times Look for the Safety Alert Symbol Careful operation is your best assurance The SAFETY ALERT SYMBOL indicates there is a against an accident.
  • Page 6  Lower attachment to the ground and  Replace parts on this attachment label. follow all shutdown procedures with genuine Kubota parts only. Do  Agricultural chemicals can be before leaving the operator’s seat to not alter this attachment in a way dangerous.
  • Page 7 Use Seat Belt and ROPS Keep Riders Off Lights and Devices Machinery  Kubota recommends the use of a CAB or roll-over-protective-  A slow moving power machine  Never carry riders on the power structures (ROPS) and seat belt can create a hazard when driven machine or attachments.
  • Page 8 Important Safety Information Listed below are common practices that may or may not be applicable to the products described in this manual.  Be aware of and follow OSHA  If possible, change into disposable Avoid Crystalline Silica or washable work clothes at the (or other local, State, or Federal) (Quartz) Dust guidelines for exposure to airborne...

  • Page 9: Important Safety Information

    Important Safety Information Listed below are common practices that may or may not be applicable to the products described in this manual. Tire Safety  Tire changing can be dangerous and must be performed by trained personnel using the correct tools and equipment.

  • Page 10: Safety Labels

    Models BR310, BR360, & BR460 72333 838-293C Warning: Read Operator’s Manual 1 Place: Models BR310, BR360, & BR460 1-Place: Models BR510, BR560, & BR860 Models BR510, BR560, & BR860 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 11 1 Place: Models BR310, BR360, & BR460 Models BR310, BR360, & BR460 72393 72396 169400_ENG-9 Danger: High Pressure Hazard 1 Place: Models BR510, BR560, & BR860 Models BR510, BR560, & BR860 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...
  • Page 12 72399 Models BR310, BR360, & BR460 72393 169400-11 Explosion Hazard 1 Place: Models BR310, BR360, & BR460 2 Places: Models BR510, BR560, & BR860 Models BR510, BR560, & BR860 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 13 1 Place: Models BR510, BR560, & BR860 Models BR310, BR360, & BR460 72393 72397 170500_ENG-3 Warning: Dust Hazard Models BR510, BR560, & BR860 1 Place: Models BR510, BR560, & BR860 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...
  • Page 14 Models BR310, BR360, & BR460 72393 169400_ENG-7 Warning: Read Operator’s Manual 1 Place: Models BR310, BR360, & BR460 1-Place: Models BR510, BR560, & BR860 Models BR510, BR560, & BR860 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 15 1 Place: Models BR510, BR560, & BR860 Models BR310, BR360, & BR460 72393 72393 170500_ENG-4 Warning: Noise Hazard Models BR510, BR560, & BR860 1 Place: Models BR510, BR560, & BR860 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...
  • Page 16 Models BR310, BR360, & BR460 72393 169400_ENG-6 Warning: Flying Object Hazard 1 Place: Models BR310, BR360, & BR460 1-Place: Models BR510, BR560, & BR860 Models BR510, BR560, & BR860 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...

  • Page 17: Using This Manual

    Always provide model number and serial number when ordering parts and in all correspondence with your Kubota dealer. For location of your serial number plate, see Figure 1. 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...

  • Page 18: Section 1: Common Assembly & Set-Up

    1. Hydraulic flow rates must match power machine’s hydraulic flow rates. Refer to table above for match-up of hammer and Kubota’s power machine. 2. BR560 matched to KX080 to be released soon. AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...

  • Page 19: Torque Requirements

    8. Turn ignition key to “STOP” and remove to prevent unauthorized starting. 9. Face excavator while using approved steps, grab-handles and anti-slip surfaces while stepping on and off the excavator. 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...

  • Page 20: Main Components

    In the case of an emergency, Main Components (510, 560, 860) you can shutdown the engine immediately by Refer to Figure 1-2: turning the power switch to the off position. AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...

  • Page 21: Lift Safety

    756 lbs (343 kg) BR560 Kubota dealer to find out how to lift with your 1028 lbs (466 kg) BR860 excavator. BR510, BR560, & BR860 Lifting Method Figure 1-4 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...
  • Page 22 Attach quick coupler mount (#3) to hammer (#4) as shown with supplied bolts (#1), lock washers (#2), and nuts (#5). 2. Tighten nuts (#5) to the correct torque. BR510, BR560, & BR860 Hydraulic Breakers Figure 1-7 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 23 Attach skid steer mount (#3) to hammer (#4) as shown with existing bolts (#1), lock washers (#2), and nuts (#5). 2. Tighten nuts (#5) to the correct torque. BR510 & BR560 Hydraulic Breakers Figure 1-8 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...

  • Page 24: Port Identification

    Remove cap nuts (#1) only when attaching the hydraulic hoses to the straight adapters. BR510, BR560, & BR860 Hydraulic Breakers Figure 1-10 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 25 Table of Contents Section 1: Common Assembly & Set-up This page left blank intentionally. 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...

  • Page 26: Section 2: Excavator Assembly & Set-Up

    (#5B) to the return line. Tighten both adapters. 4. Attach female coupler (#4A) to adapter (#5A) and tighten. 5. Attach male coupler (#3B) to adapter (#5B) and tighten. AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 27 6. Attach hoses (#1A & #1B) to adapters (#5A & #5B) and tighten. Screw male coupler (#2A) to hose (#1A) and female coupler (#3B) to hose (#1B) until they are tight. BR860 Hydraulic Hose Kit Installation Figure 2-4 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...

  • Page 28: General Safety

    “Excavator Shutdown Procedure” or “Tractor KX057 & U55 Excavator BR510 & BR560 Shutdown Procedure” on page 15. KX080 Excavator BR860 8. Insert coupler lock pin (#5) and secure with linchpin (#6). AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 29 NOTE: Refer to Figure 2-6: Customer to supply QA coupler (#13), lock pin (#5) and linchpin (#6). 15. Make sure the hammer is secured from falling. 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...
  • Page 30 13. Make sure the hammer is secured from falling. through hole (#4) in the bucket link. Bushings (#2) and o-rings (8) are installed where required. 3. For hose hook-up instructions, see “Hook-up Hydraulic Hoses” on page 25. AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 31 Table of Contents Section 2: Excavator Assembly & Set-up 72436 Hook-up BR310 Hydraulic Breaker to Kubota’s B26 Backhoe Figure 2-7 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...

  • Page 32: Section 3: Skid Steer Assembly & Set-Up

    - Use a hydraulic controls to raise lock pins fully up. polycarbonate front door or window. Polycarbonate 1/2” (13 mm) thick recommended. AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 33 Never stand beneath or position any body part beneath an “Skid Steer Shutdown Procedure” on page 16. attachment that is being removed or installed. 11. Install lock pin (#5) and secure with linchpin (#6). 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...
  • Page 34 Inspect couplers for corrosion, has been released. cracks and excessive wear. Replace couplers if any For additional help, refer to “Hydraulic Hook-up” in of these conditions exist. your skid steer Operator’s Manual. AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 35 “Skid Steer Shutdown Procedure” on page 16. 14. Follow “Long-Term Storage” guidelines on page 54 13. Follow “Long-Term Storage” guidelines on page 54 when storing the hammer. when storing the hammer. 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...

  • Page 36: Section 4: Cul Assembly & Set-Up

    (#2) and hex nuts (#4) onto the bolts (#1). 4. Tighten hex nuts (#4) to the correct torque for a 3/4-10 GR5 bolt. Refer to “Section 12: Torque Values Chart” on page 65. AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 37 Make sure lock pins (C) are fully inserted through e. Check operation of lock pins (C). Lock pins must bottom slots (a). move freely and extend fully into the hitch plate bottom slots (a). 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...
  • Page 38 Operator’s Manual. bottom slots (a). e. Check operation of lock handles (C) and lock pins. Lock pins must move freely and extend fully into the hitch plate bottom slots (a). AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 39 IMPORTANT: Make sure there are no bystanders before putting the equipment into operation. standing under or close to the loader arms when going through the loader’s full range of motion. 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...
  • Page 40 Follow “Compact Loader Shutdown Procedure” on page 16. 4. Release the compact loader’s hydraulic pressure, then disconnect hydraulic hose couplers (#2 & #3). 5. Remove both hydraulic hoses (#1) from hose stay (D) AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 41 3. Shutdown compact loader before dismounting. Follow “Compact Loader Shutdown Procedure” on page 16. 4. Release the compact loader’s hydraulic pressure, then disconnect hydraulic hose couplers (#2 & #3). 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...

  • Page 42: Section 5: Adjustments

    If the valve adjustment is not suitable for the power machine, the hammer power may be low or the oil will have a tendency to overheat. In either case please contact your Kubota dealer for further instructions. AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...

  • Page 43: Operating Checklist

    Riders can obstruct the operator’s view, interfere with controls, be pinched by moving components, become entangled in rotating components, struck by objects, thrown about, fall off and be run over, etc. 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...

  • Page 44: Section 6: Operating Instructions

    • Do not use Hydraulic Breaker or hammer tools for lifting. “BR510, BR560, & BR860 Specifications & Contact your Kubota dealer to find out how to correctly lift Capacities” on page 60. objects with your power machine. Safety Prior to Operation...

  • Page 45: Safety During Operation

    - safety glasses with an additional face shied. Closed cab machine with tempered front glass window or door - Use a polycarbonate front door or window. Polycarbonate 1/2” (13 mm) thick recommended. 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...
  • Page 46 8. Do not let the tool move outwards from the hammer is filled with water. when it penetrates. Keep boom down pressure on the hammer. 13. Do not use the hammer under water. AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...

  • Page 47: Operating Temperature

    Replace or fix all parts that are worn out, damaged or loosened. This increases your hammer life and decreases the noise level. When Not to Hammer Figure 6-5 72353 When Not to Hammer Figure 6-6 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...

  • Page 48: Section 7: Options

    Pin-on Mount #317-351A For K008 Excavator attaching the pin-on mount is included with the BR310 Figure 7-3 hammer. Hardware for mounting the pin-on mount to the backhoe is included with the backhoe. AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 49 BR510 QA coupler mount. Hardware for attaching the quick coupler mount to Skid Steer QA Mount and BR510 Quick Attach Mount the hammer is included with the hammer. Figure 7-6 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...
  • Page 50 Optional Hydraulic Hose Kits A variety of optional hydraulic hose kits are available for connecting Kubota hammers to Kubota’s power machines. Compact Loader BR360/460 2-Lever Bolt-on Mount Part Number #317-426A Figure 7-9 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 51 Item loaders with Quick Kit Part Model No(s). Disconnect Couplers BR360 317-418A 1 1/16" Flat face couplers, Connect under pressure BR460 317-421A Compact Utility Loader Hydraulic Hoses Figure 7-10 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...
  • Page 52 U25 & U27, U35, KX71, & KX033 excavators BR460 M62 backhoe 317-352A KX040 excavator BR460/BR510 KX057 & U55 excavators BR510/BR560 KX080 excavator BR860 317-354A Excavator/Backhoe Hydraulic Hoses Figure 7-12 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...

  • Page 53: Section 8: Maintenance & Lubrication

    4. Close hammer inlet and outlet lines. If quick couplers components to cool before touching them. are used, disconnection automatically closes hammer lines. If hammer line includes ball valves, please make sure that they are closed. 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...

  • Page 54: Tool Maintenance

    6. Install tool bushing (#6), in its place before the joint paste hardens. 4. Install tool retaining pin (#2). Install tool. Refer to “Install Tool” on this page. 5. Install upper and lower rubber ring(s) (#1). AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 55 Table of Contents Section 8: Maintenance & Lubrication 72421 Front Head Thread Grease Silicone Sealant Joint Paste 13/16" (20 mm) Tool Bushing BR310/360/460 Tool Bushing Preparation Figure 8-3 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...
  • Page 56 Figure 8-8 on page 53. 2. Install tool (#5). Align notch of tool with pin bore. 3. Install tool retaining pin (#3). 4. Install rubber ring (#2) and plug (#1). AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...

  • Page 57: Operator Maintenance

    BR510 2.83 (72) 2.91 (74) BR560 3.15 (80) 3.23 (82) BR860 2.54 (90) 3.62 (92) Tool Bushing Wear Limits Figure 8-8 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...

  • Page 58: Annual Service

    2. Inspect for loose, damaged, or worn tool, tool bushing, and bushing seal and replace as needed. 3. Have the hammer serviced every 600 hours or annually, whichever comes first. Refer to “Annual Service” on this page. AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...

  • Page 59: Lubrication Points

    Grade (thickness): NLGI 0-2 • Water resistant. Recommended Grease Kubota recommends using chisel paste grease. Part No. Description 821-082C Grease, Chisel Paste 16 oz (0.45 kg) Lubricating the Tool Figure 8-10 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...
  • Page 60 Air and water are considered impurities in oil. Oil sampling is recommended at regular intervals, as not all impurities can be seen with the naked eye. AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 61 Oil overheats Please have your Kubota dealer release accumulator gas pressure, service the accumulator, and recharge the • Oil quality deteriorates accumulator with nitrogen. • Electro-chemical changes in hydraulic oil 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...

  • Page 62: Section 9: Specifications & Capacities

    5. Includes hammer and one standard tool only. 6. Check Carrier’s lifting capacity, especially with flange mount hammers and mounting bracket. 7. Weight of hammer only. (without a tool) 8. Standard with hammer. AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 63 6 5/16 14 1/4 34 1/4 44 3/8 13/16 BR460 (292) (160) (360) (868) (1129) (21) 1. Dimensions are subject to change without prior notice. 2. Diameter of holes. 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...
  • Page 64 5. Includes hammer and one standard tool only. 6. Check Carrier’s lifting capacity, especially with flange mount hammers and mounting bracket. 7. Weight of hammer only (without a tool) 8. Standard with hammer. AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...
  • Page 65 (1449) (454) (18) 15.8 20.7 47.9 65.7 20.62 0.87 BR860 (400) (526) (1217) (1669) (524) (22) 1. Specifications are subject to change without prior notice. 2. Diameter of holes. 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...

  • Page 66: Section 10: Features & Benefits

    Constant energy throughout a given oil flow range means less drop off in effective have CBE (Constant blow energy) energy with lower oil flow and pressures. Models with CBE span a larger Fewer adjustments between power machines. hydraulic range AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...

  • Page 67: Section 11: Troubleshooting

    Working method is not correct. See “Correct Working Methods” on page 42. Hammer valve or distributor operation not Disassemble hammer. Check distributor and working. pressure adjusting valve. Continued on next page. 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...
  • Page 68 • Installation: Oil flow, operating pressure and prepare to answer the following questions return line pressure if known. before calling your Kubota dealer. • Application. • Has the product operated normally before. AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK 9/26/24...

  • Page 69: Section 12: Torque Values Chart

    Torque tolerance + 0%, -15% of torquing values. Unless otherwise specified use torque values listed above. All locknuts or lubricated fasteners: Use 75% of torque value. (i.e. 1/2"-13 GR5 = 76 ft-lb; 75% of 76 or .75 x 76 = 57 ft-lb) 9/26/24 AP-BR310, AP-BR360, AP-BR460, AP-BR510, AP-BR560, & AP-BR860 Hydraulic Breakers 317-382MK...

  • Page 70: Section 13: Warranty & Legal Disclaimer

    Claims under this Warranty should be made to the dealer which originally sold the product and all warranty adjustments must be made through an authorized Kubota dealer. Kubota reserves the right to make changes in materials or design of the product at any time without notice.
  • Page 71 Kubota used reasonable efforts to set forth and include accurate and up to date information in this publication. Kubota disclaims all representations and warranties, whether express or implied, including, but not limited to, warranties of merchantability...
  • Page 72 Kubota HP: https://www.kubota.com/network/index.html...

This manual is also suitable for:

Ap-br360Ap-br460Ap-br510Ap-br560Ap-br860

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