DTH Hammer products offers a wide range of quality, versatile DTH hammers to interchangeable, or replace a number of leading industry manufacturers. Hammers are available for down hole and blast hole, water well, gas, mining applications and use in nearly all ground conditions. Most DTH hammers are designed for use with the industry's most common rock drill bits shank types
DTH hammer Design Principles
DTH Hammer DTH Hammer,High Air Pressure DTH Hammer,Rock Carbide DTH Hammer,Well Drilling DTH Hammer Hejian Deris Petroleum Drilling Equipment Co.,Ltd. , http://www.welldrillingbit.com
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Double acting high tonnage hydraulic cylinders has the characteristics of large output, light weight and long distance operation in any space position. Matched use with electric hydraulic pump, can achieve lifting, pushing, pulling, squeezing, pressing and other operations.Widely used in transportation, railways, bridges, shipbuilding, construction, installation and maintenance of refinery equipment.
Most functions, most lifting endurance, especially designed for heavy load lifting, heavy weights and industrial production.
Product Features
Double acting, hydraulic return, improve the lifting speed
Built-in safety valve prevents damage in case of over-pressurization.
Baked enamel finish and plated pistons provide superior corrosion resistance and strain.
Plunger wiper reduces contamination, extending cylinder life.
3/8 "- 18NPT coupler and dust cap included on all models.
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Model
Capacity
Working Pressure
Collapsed Height
A
Stroke
Effective
Area
 Oil capacity
(cm3)
Outside Diameter
D
Plunger Diameter
F
Weight
Â
(T)
(MPa)
(mm)
(mm)
(cm2)
Push
Pull
(mm)
(mm)
(kg)
SOV-CLRG-502
50
70
162
50
77
385
192
130
70
17
SOV-CLRG-504
Â
Â
212
100
Â
770
385
130
70
20
SOV-CLRG-506
Â
Â
262
150
Â
1155
577
130
70
23
SOV-CLRG-508
Â
Â
312
200
Â
1540
770
130
70
27
SOV-CLRG-5010
Â
Â
362
250
Â
1924
962
130
70
31
SOV-CLRG-5012
Â
Â
412
300
Â
2309
1155
130
70
34
SOV-CLRG-1002
100
70
179
50
132.7
664
309
165
95
29
SOV-CLRG-1004
Â
Â
229
100
Â
1327
619
165
95
34
SOV-CLRG-1006
Â
Â
289
150
Â
1991
928
165
95
40
SOV-CLRG-1008
Â
Â
329
200
Â
2655
1237
165
95
46
SOV-CLRG-10010
Advantages
1.The good seal effect eliminates the problems caused by water and flushing entering into the inner cylinder of hammer.
2.Simple structure ,easy operation and maintenance.
3.Smooth and stable speed.
4.Adopting advanced production technology & strict testing procedure.
5. Passed ISO9001 quality management system certification.
6. Accept OEM manufacturing and produce on your design.
In Material:
We select material using high CrNiMo steel to guaranteed the life of hammer and bit.
Match Bit Shank:
It can match the original and some othe brand such as DHD,QL,MISSION,SD,MACH.
Model NO.: SV-CLRG-80012
Body Height: 788mm
Effective Journey: 300mm
Effective Area: 1176.3m2
Trademark: SOV
Transport Package: Export Wooden Box
Specification: 1058kg
Origin: Shanghai, China
HS Code: 8412210000
Model NO.: SV-CLRG-80012
Body Height: 788mm
Effective Journey: 300mm
Effective Area: 1176.3m2
Trademark: SOV
Transport Package: Export Wooden Box
Specification: 1058kg
Origin: Shanghai, China
HS Code: 8412210000
Double Acting High Tonnage Hydraulic Cylinder
Product Descriptions