Product Range ▼ DTH Hammer
 

KSC SPEED Valved D.T.H. Hammer are robust tools of simple design to provide for maximum performance with the minimum of maintenance.

KSC-Speed Valved Hammer are designed to operate efficiently at air pressure, between 100 psi (7 BAR) and 250 psi (17.5 BAR) using a wide range of Button Bit diameters, from Ø60mm (BR1) through to Ø127mm (BR4)

KSC-Speed Valved Hammers are supplied with a check Valve arrangement which maintains pressure in the hammer when the air has been shut off, and so helps prevent contaminated water entering the hammer.

KSC-Speed Valved Hammers are fitted with an Air Metering Plug. This is supplied as a solid plug, but can be drilled out to a selection of hole sizes in order to increase the volume of flushing air, if excess compressed for air is available. This is to suit particular drilling conditions.

 
Chuck Connection
Configuration
KSC-1
KSC-1
KSC-2
KSC-2
KSC-3
KSC-3
KSC-33
KSC-33
KSC-4
KSC-4
Standard Backhead
Connections
RD40
BOX
RD50
BOX
2-3/8" API
REG PIN
2-3/8" API
REG PIN
DHD24 2-3/8"
API REG PIN
Complete Weight
Without Bit
8
17.6
13
28.6
22
48.5
25
55
34.6
76
Length
(Without Bit)
709
27.9
838
33
768
30.2
768
30.2
913
35.9
Length
(Bit Extended)
785
30.9
913
36
888
34.9
888
34.9
1090
42.9
Length
(Bit Retracted)
760
29.9
889
35
830
32.7
830
32.7
1090
42.9
Outside Diameter
Of Hammer
51
2
62
2.44
78
3.07
79.4
3.125
95
3.75
Bore
Diameter
36
1.43
42.6
1.68
50.8
2
57
2.25
68
2.7
Piston
Stroke
76
3
101
4
101
4
101
4
152
6
Piston
Weight
1
2.2
1.8
4.0
2.5
5.5
3
6.6
4.8
10.6

D.T.H. HAMMER PART LIST

Wedge and Feathers are used for splitting the stone and make of 5/8" and 3/4" sizes are good for stone yards or stone make sizes 1", 1-1/4", 1-3/8" are for splitting.


Ref
Description
KSC1
KSC2
KSC3
KSC33
KSC4
1
Wearsleeve
KSC-HSB1S00
KSC-HSB2S00
KSC-HSB3S00
KSC-HSB33S00
KSC-HSB4S00
2
Inner Cylinder
KSC-HSB1S01
KSC-HSB2S01
KSC-HSB3S01
KSC-HSB33S01
KSC-HSB4S01
3
Bearing
KSC-HSB1S02
KSC-HSB2S02
KSC-HSB3S02
KSC-HSB33S02
KSC-HSB4S02
4
Piston
KSC-HSB1S03
KSC-HSB2S03
KSC-HSB3S03
KSC-HSB33S03
KSC-HSB4S03
5
Air Metering Plug
KSC-IPP04
KSC-IPP04
KSC-IPP03
KSC-IPP03
KSC-HSB4S11
6
Bevelled Valve Housing
KSC-HSB1S04
KSC-HSB2S04
KSC-HSB3S04
KSC-HSB33S04
KSC-HSB4S04
7
Centraliser
KSC-HSB1S05
KSC-HSB2S05
KSC-HSB3S05
KSC-HSB33S05
KSC-HSB4S05
8
Disc Valve
KSC-HSB1S06
KSC-HSB2S06
KSC-HSB3S06
KSC-HSB33S06
KSC-HSB4S06
9
Valve Chest
KSC-HSB1S07
KSC-HSB2S07
KSC-HSB3S07
KSC-HSB33S07
KSC-HSB4S07
10
Backhead
KSC-RD40 BOX
KSC-RD40 BOX
KSC-RD40 BOX
KSC-RD40 BOX
2-3/8 REG PIN
 
"part No"
KSC-HSB1S3810F
KSC-HSB2S3811F
KSC-HSB2S3801M
KSC-HSB2S33801M
KSC-HSB4S3811F
11
Backhead 'o' Ring
KSC-IPBOR06
KSC-HSBS2S14
KSC-IPBOR06
KSC-IPBOR01
KSC-IPB0R02
12
Bit Retaining
KSC-IPBR03
KSC-HSB2S37ST
KSC-HSB3S37ST
KSC-HSB3337ST
KSC-HSB4S37ST
13
Chuck
KSC-IPBS05
KSC-HSB2S12
KSC-HSB3S12
KSC-KSC-IPBS04
KSC-IPBS01
14
Chuck Seal
KSCIS35ST
KSC-HSB2S35ST
KSC-HSB3S35ST
KSC-HSB3335ST
KSC-HSB2S35ST
15
Chuck Valve
KSC-IPCS05
KSC-HSB2S13
KSC-HSB3S13
KSC-IPCS01
KSC-IPCS02
16
Chuck Valve Cap
KSC-IPCV06
KSC-IPRCV01
KSC-IPRCV01
KSC-IPRCV01
KSC-IPRCV021
17
Chuck Valvespring
KSC-IPCVC05
 
 
 
 
18
Split Spacer
KSC-IPCVS05
KSC-IPRCVS01
KSC-IPCVS01
KSC-IPCVS01
KSC-IPCVS02
19
 
KSC-IPSS07
KSC-HSB2S36ST
KSC-HSB3S36ST
KSC-HSB3336ST
KSC-HSB4S36ST

 
 
 
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+911614646016
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