8
1
1 Front cover
2 Steel ring
3 Spring pocket
4 Spring
5 Hammer head sleeve
6 Screw
7 Spring washer
8 Flat washer
9 Felt washer
10 Tray
11 Steel ball
12 Retainer sleeve
13 Steel ball
14 O ring
15 O ring
16 Shock hammer
17 Steel ball
18 Retaining ring
19 Rolling bearing
20 Piston sleeve
21 Flat key
22 Retaining ring
23 Shock piston
24 O ring
25 Cone gear
26 Steel ring
27 Retaining ring
28 Slide bearing
29 O ring
30 Piston pin
31 Level
32 Slide bearing
33 Retaining ring
34 Seat
35 Hammer pickaxe knob
36 Screw
37 Oil cap
38 Gear box
39 Cone gear shaft
40 Steel space ring
41 Rolling bearing
42 Washer
43 Washer
44 Friction plate
45 2# gear
46 Spring washer
47 Special nut
48 Rolling bearing
49 Middle cover
50 Felt washer
51 Rolling bearing
52 Rotor
53 Rolling bearing
54 Rubber sleeve
55 Stator
56 House
57 Brush holder
58 Screw
59 Carbon brush
60 Screw
61 Flat washer
62 Spring washer
63 Screw
64 Eccentric hollow shaft
65 Flat key
66 Rolling bearing
67 Clamp plate
68 Spring washer
69 Retaining ring
70 Screw
71 Spring
72 1# gear
73 Steel sleeve
74 Pin
75 Slide bearing
76 Flat washer
77 Screw
78 Spring washer
79 Handle
80 Switch
81 Special handle
82 O ring
83 Screw
84 Spring washer
85 Clamp plate
86 Screw
87 Cable clamp plate
88 Jacket
89 Screw
90 Cord
91 Handle cover
92 Screw
93 Auxiliary handle
94 Handle seat
95 Manche
96 Clamp plate
97 Square cap bolt
98 Position limit level
Part
Description
Q`ty Part
Description
Q`ty
1
1
1
1
1
4
4
4
1
1
2
1
3
2
2
1
3
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
2
4
2
2
4
4
4
1
1
1
1
2
1
2
1
1
1
1
1
2
2
2
1
1
1
1
2
2
1
2
1
1
2
1
1
4
1
1
1
1
1
1
1 Drill
2 Dust cap
3 Locking sleeve
4 Front switch lever
5 On-off Switch
6 Electric cord
7 Main handle
8 Back switch lever
9 Auxiliary handle
10 Depth gauge
1
2
3
4
5
7
6
8
9
10
