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[China]
Trade Verify
Address: No55. Jiucaiyuan road, Furong District, Changsha, Hunan,China
Contact name:Ling Bo
Changsha Sollroc Engineering Equipments Co., Ltd |
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Verified Suppliers
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Black 6'' DHD360 DTH Drilling Hammer For Surface Mining and Well Drilling
Product introduction:
DTH Hammer is one of key components for drilling equipment. They
are powered by compressed air medium and supply continuous impact
for bottom rocks with down-the-hole bit. They are widely used in
ore drilling, water well drilling, Geothermal drilling, foundation
drilling and oil drilling.
Based on our advanced design, latest manufacturing process and
mature experience, Sollroc provides the full range of (2"-18") DTH hammers. For superior quality, high performance and economic
operation, our hammers enjoy the great reputations from different
countries, such as Australia, France, South Africa, Chile, Mexico,
Russia, Kazakhstan and so on.
| shank | DHD360 |
| Length(less bit) | 1263.5mm |
| External diameter | 148mm |
| Top sub thread | API 3 1/2'' REG |
| Weight(less bit) | 112.36kg |
| Hole range | 165mm-190mm |
| Working pressure | 1.0-2. 5Mpa(145-362.5psi) |
| Impact rate at 1.7Mpa | 25Hz |
| Recommended rotation speed | 25-50rpm |
| Model | Shank Type | Thread Connection | Rec. Hole Size | Out. Diameter | Working Pressure |
| (mm) | (mm) | (Mpa) | |||
| 3" Hammer | BR3 | API 2 3/8 Reg Pin | 90-110 | 82 | 0.7-1.5 |
| DHD3.5 | API 2 3/8 Reg Pin | 90-110 | 82 | 1.0-1.5 | |
| COP32 | API 2 3/8 Reg Pin | 90-110 | 82 | 1.0-1.5 | |
| IR3.5 | API 2 3/8 Reg Pin | 90-115 | 82 | 1.0-1.5 | |
| 4" Hammer | DHD340 | API 2 3/8 Reg Box | 110-135 | 99 | 1.0-2.5 |
| COP44 | API 2 3/8 Reg Pin | 110-135 | 99 | 1.0-2.5 | |
| QL40 | API 2 3/8 Reg Pin | 110-135 | 99 | 1.0-2.5 | |
| SD4 | API 2 3/8 Reg Pin | 110-135 | 99 | 1.0-2.5 | |
| HM4 | API 2 3/8 Reg Pin | 110-135 | 99 | 1.0-2.5 | |
| 5" Hammer | COP54 DHD350R | API 2 3/8 Reg Pin API 3 1/2 Reg Pin | 135-155 | 125 | 1.0-2.5 |
| HD55C DHD350Q | API 2 3/8 Reg Pin API 3 1/2 Reg Pin | 135-155 | 125 | 1.0-2.5 | |
| HM5 | API 2 3/8 Reg Pin API 3 1/2 Reg Pin | 135-155 | 125 | 1.0-2.5 | |
| SD5 | API 3 1/2 Reg Pin | 135-155 | 125 | 1.0-2.5 | |
| QL50 | API 2 3/8 Reg Pin API 3 1/2 Reg Pin | 135-155 | 125 | 1.0-2.5 | |
| 6" Hammer | COP64 DHD360 | API 3 1/2 Reg Pin | 155-190 | 142 | 1.0-2.5 |
| HM6 | API 3 1/2 Reg Pin | 155-203 | 146 | 1.3-2.5 | |
| SD6 | API 3 1/2 Reg Pin | 155-190 | 142 | 1.0-2.5 | |
| QL60 | API 3 1/2 Reg Pin | 155-190 | 142 | 1.3-2.5 | |
| 8" Hammer | COP84 DHD380 | API 3 1/2 Reg Pin | 195-254 | 180 | 1.5-2.5 |
| SD8 | API 4 1/2 Reg Pin | 195-254 | 180 | 1.5-3.0 | |
| QL80 | API 4 1/2 Reg Pin | 195-254 | 180 | 1.5-3.0 | |
| 10" Hammer | SD10 | API 4 1/2 Reg Pin API 6 5/8 Reg Pin | 254-311 | 226 | 2.0-3.5 |
| NUMA100 | API 6 5/8 Reg Pin | 254-311 | 226 | 2.0-3.5 | |
| 12" Hammer | DHD1120 | API 6 5/8 Reg Pin | 305-445 | 275 | 2.0-3.5 |
| SD12 | API 6 5/8 Reg Pin | 305-445 | 275 | 2.0-3.5 | |
| NUMA120 | API 6 5/8 Reg Pin | 305-445 | 275 | 2.0-3.5 | |
| NUMA125 | API 6 5/8 Reg Pin | 305-445 | 275 | 2.0-3.5 |
Product advantages:
1. Ingenious Design, High Quality, High Performance and Long
Service Life.
2. Lower Energy Consumption, High Impact Frequency and Superior
Energy Transfer.
3. High Grade Alloy Steel and Advanced Heat Treatment offer
Superior Wear Resistance.
4.Trouble Free and Easy Service with no special assembly or
disassembly tools required.
Application:
It is widely used in open pit mining, tunneling, quarrying, transportation construction,engineering, earth-rock excavation, water wells, pile foundation, and civil engineering project etc.
Sollroc is the professional DTH drill bits supplier! After many years experience we provide the worldwide customers ideal DTH drill bits. Optimized designs improve the drilling efficiency. And automatic production line ensure the quality stability of product. Strict requirements of heat-treatment guarantee durability of the bits.
Detailed photo:
