CONTENTS SPECIFICATIONS Specifications (Backhoe) ZAXIS850 -3 , ZAXIS850LC -3 ..................................................12-1 Working Ranges (Backhoe) ZAXIS850 -3 , ZAXIS850LC -3 ..................................................12-2 Shoe Types and Applications ...................................................12-3 ZAXIS850 -3 ...............................................................................12-3 ZAXIS850LC -3 ..........................................................................12-3 Bucket Types and Applications (Backhoe) ..........................12-4 ZAXIS850 -3 , ZAXIS850LC -3 ..................................................12-4 Specifications (Backhoe) ............................................................12-5 ZAXIS870H -3 , ZAXIS870LCH -3 ............................................12-5 Working Ranges (Backhoe) .......................................................12-6 ZAXIS870H -3 , ZAXIS870LCH -3 ............................................12-6 Shoe Types and Applications ...................................................12-7 ZAXIS870H -3 ............................................................................12-7 ZAXIS870LCH -3 .......................................................................12-7 Bucket Types and Applications (Backhoe) ..........................12-8 ZAXIS870H -3 , ZAXIS870LCH -38 ..........................................12-8 Lifting Capacities ..........................................................................12-9 Sound Level Results (2000/14/EC) ......................................
12-10 Vibration Level ............................................................................ 12-10 OPTIONAL ATTACHMENTS and DEVICES Hydraulic Breaker .........................................................................13-1 Work Mode .....................................................................................13-2 Breaker Operation ........................................................................13-3 Precautions for Breaker Operation .........................................13-5 Breaker Maintenance ..................................................................13-9 Replace Breaker Circuit Return Oil Filter ...........................
13-11 Hydraulic Crusher ...................................................................... 13-12 Stop Valve Operation ............................................................... 13-13 Three-Way-Valve Operation (Machines Equipped with the Piping Common to Hydraulic Breaker and Crusher Operation) ................................................... 13-14 Flow Combining Valve Operation ....................................... 13-14 Precautions for Crusher Operation ..................................... 13-15 INDEX ...............................................................................................14-1