Table Of Contents - Hitachi H 45SR Technical Data And Service Manual

1. PRODUCT NAME ........................................................................................................................... 1
2. MARKETING OBJECTIVE ............................................................................................................. 1
3. APPLICATIONS .............................................................................................................................. 1
4. SELLING POINTS .......................................................................................................................... 1
4-1. Selling Point Descriptions ............................................................................................................... 2
5. SPECIFICATIONS .......................................................................................................................... 3
5-1. Optional Accessories ...................................................................................................................... 4
6. COMPARISONS WITH SIMILAR PRODUCTS .............................................................................. 6
6-1. Specification Comparison ............................................................................................................... 6
6-2. Demolition Performance Comparison ............................................................................................. 6
6-3. Full-load Vibration Level Comparison ............................................................................................. 7
6-4. Quantity of Working Tool Penetration and Quantity of Body Jumping ............................................ 7
7. PRECAUTIONS IN SALES PROMOTION ..................................................................................... 8
7-1. Handling Instructions ...................................................................................................................... 8
7-2. Caution Plate .................................................................................................................................. 8
7-3. Grease Replacement ...................................................................................................................... 8
7-4. O-Ring Replacement ...................................................................................................................... 9
8. REFERENCE INFORMATION ........................................................................................................ 9
8-1. Striking Operation ........................................................................................................................... 9
8-2. Idling-Proof Mechanism ................................................................................................................ 10
8-3. Shock-Absorbing Mechanism ....................................................................................................... 10
8-4. Sealed and Dustproof Construction ............................................................................................... 11
8-5. Vibration Absorbing Construction .................................................................................................. 11
8-6. Tool Retainer ................................................................................................................................. 12
8-7. Side Handle .................................................................................................................................. 12
9. REPAIR GUIDE ............................................................................................................................ 13
9-1. Precautions and Suggestions for Disassembly and Reassembly of the Main Body ..................... 13
10. STANDARD REPAIR TIME (UNIT) SCHEDULES ..................................................................... 18
Assembly Diagram for H 45SR
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