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Shank DHD380 Water Well Drilling Hammer Without Nylon Tube Pipe Drilling Tools
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Brand Name:SOLLROC
Model Number:IR DHD380 shank
Certification:SGS
Payment Terms:, L/C, T/T, MoneyGram, D/P
Supply Ability:2500 set per month
Delivery Time:3-4 weeks
Company Data
Verified Supplier
Contact Person
Ling Bo
Business Type:
Manufacturer Exporter
Officials:
No55. Jiucaiyuan road, Furong District, Changsha, Hunan,China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Fast Hammer Down The Hole Hammer 8 Inch Hammer Without Nylon tube For Shank DHD380
Future:
1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption.
2. Smooth performance and long service life of SOLLROC DTH hammer
due to high quality alloy steel materials and advanced producing
technology.
3. Low problem rate and easy to maintenance due to simple, reliable
and easy assemble and disassemble inner structure of hammer.
4. Interchangeable with DTH bit and drill pipe.
Products specifications of Tubeless DTH hammer DHD380:
| Shank | Fit IR DHD380 shank |
| Length (less bit) | 1359mm |
| Outer diameter | 185mm |
| Top sub thread | API 4 1/2" REG pin |
| Weight (less bit) | 175kg (385lbs) |
| Hole range | 195mm-254mm |
| Working pressure | 10-30bar |
| Impact rate at 1.7 Mpa | 22Hz |
| Recommended rotation speed | 15-25r/min |
| Air consumption at 7-14 bar | 423-988CFM |
Our HD-A serises (without footvalve) DTH hammer specifications:
| DTH hammer type | HD35A | HD45A | HD55A | |
| Length(less bit) mm | 888 | 1011 | 1110 | |
| Weight(less bit) kg | 25kg (55lbs) | 39kg(86lbs) | 66kg(145lbs) | |
| External diameter mm | Φ82mm | Φ99 | Φ125 | |
| Bit shank | DHD3.5 | DHD340A | DHD350R | |
| Hole range(mm) | Φ90-110mm | Φ110-130mm | Φ135-165mm | |
| Connection thread | API 2 3/8" Reg. | API 2 3/8"Reg | API 2 3/8"Reg | |
| Working pressure | 1.0-1.5Mpa | 1.0-2.5Mpa | 1.0-2.5Mpa | |
| Impact rate at 1.5-1.7Mpa | 25Hz | 30Hz | 28Hz | |
| Recommended Rotation speed | 25-40r/min | 22-35r/min | 20-35r/min | |
| Air consumption | 1.0Mpa | 3.8m3/min | 6m3/min | 7m3/min |
| 1.8Mpa | 7.5m3/min | 10m3/min | 13-14m3/min | |
| 2.4Mpa | / | 15m3/min | 18-19m3/min | |
| DTH hammer type | HD65A | HD85A | HD120A | |
| Length(less bit) mm | 1238 | 1359 | 1880 | |
| Weight(less bit) kg | 105kg(231lbs) | 175kg(374lbs) | 474kg(1043lbs) | |
| External diameter mm | Φ146-148 | Φ185 | Φ275 | |
| Bit shank | DHD360 | DHD380 | DHD1120 | |
| Hole range(mm) | Φ155-1-190mm | 195mm-254mm | 305mm-445mm | |
| Connection thread | API 2 3/8"Reg | API 4 1/2"Reg | API 6 5/8"Reg | |
| Working pressure | 1.0-3.0Mpa | 1.0-3.0Mpa | 1.0-3.0Mpa | |
| Impact rate at 1.5-1.7Mpa | 25Hz | 22Hz | 20Hz | |
| Recommended Rotation speed | 20-30r/min | 15-25r/min | 15-25r/min | |
| Air consumption | 1.0Mpa | 9m3/min | 12m3/min | 28m3/min |
| 1.8Mpa | 18m3/min | 22m3/min | 50m3/min | |
| 2.4Mpa | 26m3/min | 28m3/min | 71m3/min | |
All DTH Hammer specifications:
| Hammers | Bit Shank | Connection Thread | Suitable bit | Working pressure | Air consumption | |
| 1-3" Middle-low pressure DTH hammers | RD40 box | 0.7-1.75Mpa | 0.7Mpa | 4.5m3/min | ||
| BR1 | RD50 box | 64-76mm | 0.7-1.75Mpa | |||
| BR2 | API 2 3/8" Reg | 70-90mm | 0.7-1.75Mpa | 1.0Mpa | 4m3/min | |
| BR3 | 90-110mm | 1.4Mpa | 5m3/min | |||
| 3" hammers | DHD3.5 | API 2 3/8"Reg | 90-110mm | 1.0-1.5Mpa | 1.0Mpa | 4.5m3/min |
| COP32/COP34 | ||||||
| M30 | 1.5Mpa | 9m3/min | ||||
| 4" hammers | DHD340 | API 2 3/8"Reg | 105-130mm | 1.0-2.5Mpa | 1.0Mpa | 6m3/min |
| COP44 | ||||||
| QL40 | ||||||
| SD4 | 1.8Mpa | 10m3/min | ||||
| M40 | 2.4Mpa | 15m3/min | ||||
| 5" hammers | DHD350 | API 2 3/8"Reg/API 3 1/2"Reg | 130-156mm | 1.0-3.5Mpa | 1.0Mpa | 9m3/min |
| COP54 | ||||||
| QL50 | ||||||
| SD5 | 1.8Mpa | 15m3/min | ||||
| M50 | 2.4Mpa | 23m3/min | ||||
| 6" hammers | DHD360 | API 3 1/2"Reg | 152-203mm | 1.0-3.5Mpa | 1.0Mpa | 10m3/min |
| COP64 | ||||||
| QL60 | ||||||
| SD6 | 1.8Mpa | 20m3/min | ||||
| M60 | 2.4Mpa | 28.5m3/min | ||||
| 8" hammers | DHD380 | API 4 1/2"Reg | 200-279mm | 1.0-3.5Mpa | 1.0Mpa | 15m3/min |
| COP84 | ||||||
| QL80 | 1.8Mpa | 26m3/min | ||||
| SD8 | 2.4Mpa | 34m3/min | ||||
| 10" hammers | SD10 | API 6 5/8"Reg | 254-330mm | 1.0-2.5Mpa | 1.0Mpa | 22m3/min |
| NUMA100 | 1.8Mpa | 40m3/min | ||||
| 2.4Mpa | 55m3/min | |||||
| 12" hammers | DHD1120 | API 6 5/8"Reg | 305-381mm | 1.0-2.5Mpa | 1.0Mpa | 30m3/min |
| SD12 | ||||||
| NUMA120 | 1.8Mpa | 56m3/min | ||||
| NUMA125 | 2.4Mpa | 78m3/min | ||||
SOLLROC Provide high efficiency and durable hammer all over the world.
Products photoes
Company Profile
Changsha Sollroc Engineering Equipments Co., Ltd
Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in different drilling applications including mining, quarring, water well drilling and etc.
We can provide specifications:
DTH hammers range: 3"-12’’
DTH bits range: 90mm - 600mm
DTH opener bits: 4"-10" from 82/165mm to 445/660mm
Shanks : BR series, DHD, COP, Mission, Mach; SD; QL; Numa.
RC hammers range: 3"-6’’
RC bits range: 84mm - 152mm
Connection thread: 3"-4.5" remet, 4"-4.5" Metzke
Tophammer tools
Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60,GT68
Button bit face design: Flat face, drop centre,
Button bit body type: Normal and Retrac
Button bits diameters: 45mm-152mm
We have established long tem business relationship with the
customers in different countries, especially in Europe, Africa,
Australia, South Americal countries and etc
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