HYDRAULIC BREAKER SANDVIK BR927 SCALING SANDVIK BR927 CITY SCALING

Transcription

1 Original instructions 4/07 PARTS MANUAL PMBR927SCENG.407 HYDRAULIC BREAKER SANDVIK BR927 SCALING SANDVIK BR927 CITY SCALING Serial No. 27SMA0877-UP 27SMD0877-UP

2 TABLE OF CONTENTS 1. Housing unit SCALING Housing unit CITY SCALING Low pressure accumulator High pressure accumulator Pressure adjusting valve Tie rod Valve body and distributor Cylinder and piston Front head Lower tool bushing Tool Seal set Service kit GENUINE SANDVIK SPARE PARTS Sandvik genuine spare parts are designed and manufactured by using the latest technological knowledge and engineering skills. Sandvik spare parts are made of the best available materials with the most advanced manufacturing techniques. It is important that you use only genuine Sandvik spare parts, to ensure easy operation, maintenance and repair of the product. Please note that eventual warranty claims will be handled only if you have used genuine Sandvik parts in your Sandvik product. LOCATION OF THE SERIAL NUMBER It s important to make correct reference to the serial number of the product when ordering spare parts. Identification of serial number is the only proper means of maintaining and identifying parts for a specific product. The location of equipment serial number is pointed in Operation and mantenance manual. SPARE PART ORDERS Quick spare part deliveries are secured by exact orders. Required information: Name of customer and contact person Order number (when available) Delivery address Mode of delivery (air mail etc.) Required delivery date Invoicing address Model and serial number of the product Name, number and required amount of spare parts

3 BR927 SCALING, CITY SCALING PARTS Parts - Page 3

4 Housing unit SCALING BR927 SCALING, CITY SCALING 1. HOUSING UNIT SCALING 1 Housing plates Buffer Split pin x100 DIN Hex. screw M16x DIN Lock washer M16 NORD-LOCK 24 6 Hex. nut M16-8 DIN Hex. screw M30x DIN Lock washer NL30T NORD-LOCK 12 Kit Label set Page 4 - Parts

5 BR927 SCALING, CITY SCALING Housing unit CITY SCALING 2. HOUSING UNIT CITY SCALING 1 Housing plates Buffer Split pin x100 DIN Hex. screw M20x DIN Hex. nut M20-8 DIN Lock washer M20 NORD-LOCK 16 7 Buffer Pad Hex. socket screw M24x DIN Lock washer M24 NORD-LOCK 6 11 Damper Damper plate Upper damper, left Upper damper, right Parallel pin m6x70 DIN Kit Label set Parts - Page 5

6 Low pressure accumulator BR927 SCALING, CITY SCALING 3. LOW PRESSURE ACCUMULATOR 1 Low pressure accumulator (incl parts ) 101 Accumulator bottom Accumulator cover Membrane O-ring D129 * Hex. socket screw M16x DIN Usit-ring D9 * Filling plug Shield plug Lock washer M16 NORD-LOCK O-ring D23 * 1 44 Hex. socket screw M16x DIN *) Are included in seal set Page 6 - Parts

7 BR927 SCALING, CITY SCALING High pressure accumulator 4. HIGH PRESSURE ACCUMULATOR 2 High pressure accumulator (incl parts ) 201 Accumulator bottom Accumulator cover Membrane O-ring D85 * Hex. socket screw M16x DIN Usit-ring D9 * Filling plug Shield plug Lock washer M16 NORD-LOCK O-ring D23 * 1 45 Hex. socket screw M16x DIN *) Are included in seal set Parts - Page 7

8 Pressure adjusting valve BR927 SCALING, CITY SCALING 5. PRESSURE ADJUSTING VALVE 19 Pressure adjusting spool Spring housing (incl. part 37) Shim plate S=1 X 22 Shim plate S=0.5 X 27 Spring D26x Flange plug R3/ Seal D22 * 1 37 O-ring D44 * 1 *) Are included in seal set Page 8 - Parts

9 BR927 SCALING, CITY SCALING Tie rod 6. TIE ROD 10 Washer Tie rod nut Tie rod Lock plate Rubber ring O-ring D36 * 4 *) Are included in seal set Parts - Page 9

10 Valve body and distributor BR927 SCALING, CITY SCALING 7. VALVE BODY AND DISTRIBUTOR 3 Valve body (incl. part 24) Distributor Assembly ring Steering ring Slide ring Puller plate Plug Parallel pin m6x24 DIN Seal D56 * 1 39 O-ring D34 * 6 40 O-ring D20 * 2 41 O-ring D120 * 5 *) Are included in seal set Page 10 - Parts

11 BR927 SCALING, CITY SCALING Cylinder and piston 8. CYLINDER AND PISTON 4 Cylinder (incl. part 33) Piston Parallel pin m6x24 DIN Flange plug BSP 1/ Seal D80 * 2 35 Seal D80 * 1 38 O-ring D145 * 1 *) Are included in seal set Parts - Page 11

12 Front head BR927 SCALING, CITY SCALING 9. FRONT HEAD 6 Front head (incl. parts 29, 31, and 47) 8 Upper tool bushing Tool retaining pin Retaining pin Retaining screw M24x25 DIN Grease nipple BSP 1/ Flange plug BSP 1/ Flange plug BSP 3/ O-ring D44 * 4 47 Lock washer M20 NORD-LOCK 1 *) Are included in seal set Page 12 - Parts

13 BR927 SCALING, CITY SCALING Lower tool bushing 10. LOWER TOOL BUSHING 7 Lower tool bushing (incl. part 7.3) Seal D77 * 1 *) Are included in seal set Parts - Page 13

14 Tool BR927 SCALING, CITY SCALING 11. TOOL 1 Chisel 271 L = 840 mm, W = 34 kg, D = mm 2 Long Chisel 272 L = 950 mm, W = 37 kg, D = mm 3 Moil point 273 L = 840 mm, W = 33 kg, D = mm 4 Long moil point 278 L = 950 mm, W = 37 kg, D = mm 5 Spade, paraller to boom 275 L = 880 mm, W = 34.3 kg, 1 Width = 200 mm 6 Spade, transverter to boom 276 L = 880 mm, W = 34.3 kg, 1 Width = 200 mm 7 Compacting plate 277 L = 800 mm, W = 74.2 kg, Plate D = 330 mm 1 Page 14 - Parts

15 BR927 SCALING, CITY SCALING Seal set 12. SEAL SET Kit Seal set (incl. parts 1-15) Seal D Seal D Seal D Seal D O-ring D O-ring D O-ring D O-ring D O-ring D O-ring D O-ring D Usit-ring D O-ring D O-ring D Seal D77 1 Parts - Page 15

16 Service kit BR927 SCALING, CITY SCALING 13. SERVICE KIT Kit Servicekit (incl. parts 1-5) K Membrane Membrane Tool retaining pin Lower tool bushing Seal set Page 16 - Parts

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20 Sandvik Mining and Construction Oy, Breakers Lahti Taivalkatu 8, P.O. Box 165, FI Lahti, Finland Phone Int , Telefax Int