Product Range ▼ Atlas Copco Stoper BBD 46WS
 
Stopers are made for vertical or inclined environments. The machines are especially designed for production drilling, raise driving and roof bolting. Thanks to the ratchet wheel rotation and short piston stroke you get good penetration rates in soft and medium hard rock While you are drilling, air blows through the system to clean the rotation chuck and lubricate the drill steel shank. The WR versions has clockwise rotation and can be used for tightening or installing screen on threaded roof bolts.

Powerful :The stoper provides short stroke with good penetration rates. The large piston diameter gives high efficiency even at low air pressure KSC Mettalurgy for softer rocks.
 
The BBD 46 WS : KSC Mettalurgy provides a high impact rate for good performance in soft to medium rock Go clockwise.
 
The WS : versions comes with clockwise rotation for tightening nuts and roof bolting.

When you do : Production drilling, raise driving and bolting in soft to medium hard rock.

PART LIST FOR ATLAS COPCO STOPER BBD 46 WS

Tehnical Specifications :ATLAS COPCO STOPER BBD  46 WS
Stopers    
Hole range  mm 27-41
Weight kg  39
Length retracted mm  1435
Length extracted mm 2205
Air consumption l/s  90
Impact rate bpm  3000
Piston diameter mm 75
Stroke length mm 45
Vibration level 3 axes (ISO 20643) 1 m/s²   10
Sound power level guaranteed (2000/14/EC) 1 Lw, dB(A) 124
Sound pressure level (ISO 11203) 1 Lp, r=1m  121

PART LIST FOR ATLAS COPCO STOPER BBD 46 WS


PART LIST FOR ATLAS COPCO STOPER BBD 46 WS

Ref. No. Part Number BBD 46
WS 6
BBD 46
WS 8
Description
  3131 0140 80 1 1 Back head, compl
1 —                *) 1 1  Back head
2 3131 0002 00 1 1  Valve
3 3121 0065 00 1 1  Lever
4 3006 8734 00 1 1  Conical nut
5 3121 0066 00 1 1  Pawl pin
6 3121 0067 00 1 1  Spring
7 3121 0070 00 1 1  Valve pin
8 3106 9670 00 1 1  Packing
9 3121 0071 00 1 1  Bushing
10 3106 9673 00 1 1  Valve seat
11 3121 0072 00 1 1  Packing
12 3115 0982 80 1 1  Valve body, compl.
  —                *) 1 1  Valve body
  0663 2112 00 1 1  0-ring
13 3100 9240 21 1 1  Conical spring
14 3106 9676 00 1 1  Adapter
15 3106 9675 00 1 1  Packing
16 3106 8747 00 1 1  Inlet nipple
17 3121 0068 00 1 1  Adapter
18 3100 9642 00 1 1  Adapter
19 3121 0010 00 1 1  Adapter
20 3121 0011 00 1 1  Strainer
21 3121 0012 00 1 1  Packing
22 3100 9653 00 1 1  Packing
23 3100 9654 00 1 1  Hose nipple 12.5 mm (1/2")
24 3100 9652 00 1 1  Adapter
25 3131 0142 00 1 1 Air flushing tube
26 3121 0038 00 1 1 Water flushing tube
27 3121 0602 00 1 1 Packing
28 3100 9646 00 1 1 Packing
29 3121 0776 00 1 1 Guide ring
30 3131 0141 00 1 1 Adapter
31 3101 4146 00 1 1 Packing
32 0663 6136 00 1 1 0-ring
33 3121 0851 00 1 1 Drill steel retainer
34 3121 0107 01 1 1 Cover
35 0663 2114 00 1 1 0-ring
36 0108 1325 00 1 1 Spring pin
37 3121 0486 00 1 1 Main valve
38 3131 0004 00 1 1 Cylinder
39 3121 0015 00 1 1 Piston
40 3121 0852 00 1 1 Retainer pin
41 3121 0085 00 1 1 Intermediate part
42 3121 0086 00 1 1 Bushing
 
Ref No. Part Number BBD 46
WS 6
BBD 46
WS 8
Description
43 3131 0005 00 1 1 Lever
44 3131 0006 00 1 1 Spring
45 3131 0007 00 1 1 Valve sleeve
46 3131 0008 00 1 1 Valve pin
47 3131 0009 00 1 1 Valve body
48 0663 2124 00 1 1 0-ring
49 3131 0017 00 1 1 Conical nut
  3131 0010 80 1 1 Valve, compl
50 —                *) 1 1  Valve
51 —                *) 1 1  Valve liner
52 0663 2128 00 5 5 0-ring
53 3131 0011 00 1 1 Shaft
54 3131 0012 00 1 1 Wheel
55 3131 0013 00 1 1 Nut
56 3131 0014 00 1 1 Adapter
57 3131 0015 00 1 1 Washer
58 3131 0016 00 1 1 Spring
59 0663 2122 00 2 2 0-ring
60 3121 0029 00 1 1 Buffer plate
61 3121 0030 00 1 1 Buffer
62 3121 0880 00 1 1 Ratchet wheel
63 3121 0896 00 1 1 Rifle nut
64 0102 0279 00 2 2 Pin
  3115 9201 90 1 1 Pawl set
65 3101 3159 00 4 4  Pawl
66 3121 0020 00 4 4  Pressure spring
67 3121 0021 00 4 4  Pawl pin
68 3121 0872 00 2 2 Side bolt nut
69 9000 0326 00 1 1 Hose nipple 25 mm (1")
70 9000 0339 00 1 1 Wing nut
71 0108 3392 00 2 2 Spring pin
72 3121 0099 00 1 1 Rotation chuck
73 3121 0846 00 1 1 Rotation chuck bushing
        22x 108 mm (7/8" x 4 1/41
74 3121 0101 00 1 1 Chuck nut
75 3121 0102 00 1 1 Front head
 

 
 
 
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