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Product Details:
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| Brand: | SOLLROC | Material: | Quality Alloy Steel |
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| Air Pressure: | 15-25 Bar | Bits Dia.: | 110mm- 135mm |
| Air Consuption: | 212-530CFM | Applications: | Water Welling Drilling, Mining, Civil Engineering |
| Color: | Black Or Optional | Advantage: | High Performance |
| High Light: | water well drilling hammer,atlas copco hammer |
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Conventional DTH tools Down The Hole Hammer 4 Inch HSD Series HSD4 for SD4 shank
Available series of DTH hammer:
High pressure hammer
HSD series hammer: for shank SD4 SD5, SD6, SD8, SD10 and SD12 DTH Hammers.
HQL series hammer: for shank QL30, QL40, QL50, QL60, QL80 DTH Hammers.
HD series hammers: for shank DHD 3.5, DHD 340. DHD 350, DHD 360, DHD380 and Cop 32/34, Cop 42/44, Cop 54/64 DTH HammersDTH Hammers.
HM series hammers: for shank M30, M40, M50, M60, M80 DTH Hammers.
Products Specifications For Shank SD4 Hammer:
| Shank | HSD4 |
| Length (less bit) | 1084mm |
| Outer diameter | 99mm |
| Top sub thread | API 2 3/8" REG pin |
| Weight (less bit) | 40kg (88lbs) |
| Hole range | 110mm-135mm |
| Working pressure | 10-25bar |
| Impact rate at 1.7 Mpa | 25Hz |
| Recommended rotation speed | 20-35 r/min |
| Air consumption at 10-24 bar | 212-530CFM |
DTH bits 110-135mm for above hammers can be available.
Our HSD serises shank for internationa standard SD shank DTH hammer specifications:
| DTH hammer type | HSD4 | HSD5 | HSD6 | HSD8 | HSD10 | HSD12 | |
| Length(less bit) mm | 1005 | 1175 | 1261 | 1463 | 1502 | 1880 | |
| Weight(less bit) kg | 40kg(88lbs) | 72kg(158lbs) | 100kg(220lbs) | 192kg(422lbs) | 290kg | 487kg | |
| External diameter mm | Φ99 | Φ125 | Φ146-148 | Φ185 | Φ225 | Φ275 | |
| Bit shank | SD4 | SD5 | SD6 | SD8 | SD10 | SD12 | |
| Hole range(mm) | Φ110-130mm | Φ135-165mm | Φ155-1-203mm | 195mm-254mm | 254mm-311mm | 305mm-455mm | |
| Connection thread | API 2 3/8"Reg | API 2 3/8"Reg | API 2 3/8"Reg | API 4 1/2"Reg | API 6 5/8" Reg | API 6 5/8" Reg | |
| Working pressure | 1.0-2.5Mpa | 1.0-2.5Mpa | 1.0-3.0Mpa | 1.0-3.0Mpa | 1.0-3.0Mpa | 1.0-3.0Mpa | |
| Impact rate at 1.5-1.7Mpa | 30Hz | 25Hz | 25Hz | 22Hz | 18Hz | ||
| Recommended Rotation speed | 25-40r/min | 25-40r/min | 20-30r/min | 15-25r/min | 15-25r/min | 15-25r/min | |
| Air consumption | 1.0Mpa | 6m3/min | 9m3/min | 10m3/min | 15m3/min | 22m3/min | 30m3/min |
| 1.8Mpa | 10m3/min | 15m3/min | 20m3/min | 26m3/min | 40m3/min | 56m3/min | |
| 2.4Mpa | 15m3/min | 23m3/min | 28.5m3/min | 34m3/min | 55m3/min | 78m3/min | |
Products photoes
For more information please contact:
Changsha Sollroc Engineering Equipments Co., Ltd
Tel: 86-731-85551632 Fax: 86-731-85551635
Emai: info@sollroc.com
Skype: jessicaling1982
Skype: yongzhedrill
Website: www.sollroc.com
Contact Person: Ms. Ling Bo
Tel: 86-13077353340
Fax: 86-731-85551635
