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CIR Low Air Pressure DTH Hammer 
Color: Orange, Gold, Blue, Red, Yellow
Brand: SANSUNG
Origine: China
Thread Model: T48x10x2, API 2-3/8",T75x10x2.5,T100X28X10,T120x40x10
Packaging: Ply-wood box
Delivery Time: 20-30 days
Sample Order: Yes
OEM Service: Yes
Model: CIR65A,CIR70,CIR80,CIR90, CIR110,CIR150,CIR170,CIR200
Details

Sansung company makes and supplies the finest and most efficient Down-the-Hole (DTH) hammers and bits for the mining,  construction and water well industries.

Drill and blast engineers and water well contractors trust Sansung's DTH equipment because of the precision engineering and high standards of drilling efficiency built into each of our hammers and bits.


CIR series Low Air Pressure DTH Hammer

CIR Hammer is a new product combining the advantages of DHD Hammer and QCZ Hammer.The wind pressure of working is between 0.5-0.7MPa. The CIR Hammer with advanced technology has high quality and quick speed of drilling. We can provide hardening Hammer according to your needs. CIR hammer has bigger specific energy of shock and lower power consumption while operating. The momentum transfer reaches the ideal level.

Currently the most popular model is CIR90 DTH Hammer which is rather popular for low air pressure drilling and widely used in Brazil, Spain, Argentina, Saudi Arabia, India, Chile, Paraguay, etc...


Model

CIR65A

CIR70

CIR80

CIR80X

suitable bit dia(mm)

68

76

83

83

External dia(mm)

57

65

72

72

Length(less bit,mm)

777

811

795

759

Weight(kg)

13

13.5

18

21

Working pressure(kg/cm2)

5-7

5-7

5-7

5-7

Air consumption(m3/min)

3.5

4

5.5

4.3

Impact force(N/m)

50

68.6

79.4

66.7

Impact frequency(r/min)

810

810

800

980

Suitable bits model

QT65

CIR70-18

QT80

QT80

Connection thread

male:42x10x1.5

Female 48.8x4.2

male:48x10x2

Female 48.8x4.2


Model

CIR-90

CIR-110

CIR-150

CIR-150A

suitable bit dia(mm)

90,100,110

110,120

155,165

155,165

External dia(mm)

80

98

136.5

142

Length(less bit,mm)

795

838

904

909

Weight(kg)

21

36

85

89

Working pressure(kg/cm2)

5-7

5-7

5-7

5-7

Air consumption(m3/min)

7.2

12

15.9

16.5

Impact force(N/m)

108

176.5

333

412

Impact frequency(r/min)

820

830

800

790

Suitable bits model

QT90B QT90C QT90D

CIR110-16A CIR110-16B

CIR150-17A CIR150-17B

CIR150-17A CIR150-17B

Connection thread

Male:  T48x10x2

Female:  API 2-3/8”

Female:  T75x10x2.5

Female:  T75x10x2.5


Model

CIR-170

CIR-170A

CIR-200W

suitable bit dia(mm)

175,185

175,185

200

External dia(mm)

156

159

182

Length(less bit,mm)

1022

1033

1252

Weight(kg)

102

119

180

Working pressure(kg/cm2)

5-7

5-7

5-7

Air consumption(m3/min)

18

18

20

Impact force(N/m)

431

490

637

Impact frequency(r/min)

790

850

835

Suitable bits model

CIR170-17A CIR170-17B

CIR170-17A CIR170-17B

CIR200W-16

Connection thread

male: T100X28X10

male: T100X28X10

male:120x40x10