H110ES, H115ES, H120ES, H130ES, H140ES, H160ES and H180ES Hydraulic Hammers Caterpillar

Removal Procedure

1. Remove the hammer tool from the hammer. Refer to the Operation and Maintenance Manual, "Tool - Remove and Install".

2. Remove the hammer from the host machine. Refer to the Operation and Maintenance Manual, "Work Tool Installation and Removal".
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   Illustration 1	g02643277

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   Illustration 2	g02645823

3. Use a suitable lifting device to position hammer (1) in an upright position. Refer to the following table for the approximate weight of hammer (1).

4. Ensure that the hammer is secure, in an upright position, and cannot fall.

5. Attach an additional suitable lifting device onto mounting bracket (2). Remove bolts (3) and mounting bracket (2).

   Note: Refer to the following table for the appropriate weight of mounting bracket (2).

6. Table 1
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   Table 1

   Sales Model	Hammer Weight	Mounting Bracket Weight	Mounting Bolt Torque
   H110E S	785 kg (1730 lb)	494 kg (1089 lb)	900 ± 100 N·m (664 ± 74 lb ft)
   H115E	854 kg (1883 lb)	494 kg (1089 lb)	900 ± 100 N·m (664 ± 74 lb ft)
   H120E S	1233 kg (2718 lb)	494 kg (1089 lb)	900 ± 100 N·m (664 ± 74 lb ft)
   H130E S	1483 kg (3270 lb)	494 kg (1089 lb)	900 ± 100 N·m (664 ± 74 lb ft)
   H140E	2350 kg (5180 lb)	255 to 404 kg (562 to 891 lb)	900 ± 100 N·m (664 ± 74 lb ft)
   H160E	3151 kg (6946 lb)	309 to 574 kg (681 to 1265 lb)	3100 ± 350 N·m (2286 ± 258 lb ft)
   H180E	3792 kg (8360 lb)	393 to 931 kg (866 to 2053 lb)	3100 ± 350 N·m (2286 ± 258 lb ft)

Installation Procedure

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Illustration 3	g02645823

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Illustration 4	g02643277

1. Use a suitable lifting device to install mounting bracket (2). Install bolts (3).

   Note: Refer to the following table for the appropriate weight of mounting bracket (2).

2. Tighten bolts (3).

   Note: Refer to the following table for the appropriate torque values of bolts (3).

3. Use a suitable lifting device to lower hammer (1) onto suitable blocking.

   Note: Refer to the following table for the appropriate weight of hammer (1).

4. Table 1
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   Table 2

   Sales Model	Hammer Weight	Mounting Bracket Weight	Mounting Bolt Torque
   H110E S	785 kg (1730 lb)	494 kg (1089 lb)	900 ± 100 N·m (664 ± 74 lb ft)
   H115E	854 kg (1883 lb)	494 kg (1089 lb)	900 ± 100 N·m (664 ± 74 lb ft)
   H120E S	1233 kg (2718 lb)	494 kg (1089 lb)	900 ± 100 N·m (664 ± 74 lb ft)
   H130E S	1483 kg (3270 lb)	494 kg (1089 lb)	900 ± 100 N·m (664 ± 74 lb ft)
   H140E	2350 kg (5180 lb)	255 to 404 kg (562 to 891 lb)	900 ± 100 N·m (664 ± 74 lb ft)
   H160E	3151 kg (6946 lb)	309 to 574 kg (681 to 1265 lb)	3100 ± 350 N·m (2286 ± 258 lb ft)
   H180E	3792 kg (8360 lb)	393 to 931 kg (866 to 2053 lb)	3100 ± 350 N·m (2286 ± 258 lb ft)

5. Install the hammer on the host machine. Refer to the Operation and Maintenance Manual, "Work Tool Removal and Installation".

6. Install the hammer tool on the hammer. Refer to the Operation and Maintenance Manual, "Tool - Remove and Install".

7. Check the torque of bolts (3) after 8 hours of operation.