SD DTH Hammer
-
Min Order
1
-
Product Unit
Pieces
-
Origin
China Mainland
-
Payment
- Contact Now Start Order
- Favorites Share
- Description
Product Detail
SD DOWN THE HOLE HAMMER
DOWN THE HOLE DRILLING HAMMERS
DTH hammer is used for drilling holes through a wide range of rock types, the variety of which continues to extend well beyond the original conception of early blast hole drilling.
Down-the-Hole refers to where the hammer action occurs when compared to drifter hammers, which hammer on top of the drill string. The DTH hammer piston always makes direct contact with the drill bit and there is generally no loss of transmitted energy as the hammer drills deeper, as is the case with drifter (top hammer) rigs.
Drilling Supply Store offers a wide range of DTH hammers suitable for a variety of drilling operations. Our Down the Hole hammers provide the most versatile and cost effective rock drilling method.
SD DOWN THE HOLE HAMMERS
The Down-the-Hole or DTH hammer is used for drilling holes through a wide range of rock types, the variety of which continues to extend well beyond the original conception of early blast hole drilling. Down-the-Hole refers to where the hammer action occurs when compared to drifter hammers, which hammer on top of the drill string. The DTH hammer piston always makes direct contact with the drill bit and there is generally no loss of transmitted energy as the hammer drills deeper, as is the case with drifter (top hammer) rigs. Drilling Supply Store offers a wide range of DTH hammers suitable for a variety of drilling operations. Our Down the Hole hammers provide the most versatile and cost effective rock drilling method.
Product Application:
All our products, which passed ISO9001 quality management system, are widely used in open pit mining, tunneling, quarrying, transportation construction,engineering, earth-rock excavation, water wells, pile foundation, and civil engineering project etc. We are one of the companies which have the most complete product lines, the most abundant species and the most widely used products in drilling industry.
DTH Hammer Advantages:
1. Fast drilling speed and low air consumption due to the special inner structure.
2. Smooth performance and long service due to high quality alloy steel materials and advanced processing technology adapted.
3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.
4. Easy to depart bit from hammer due to multi—head thread connecting chuck and cylinder of hammer.
5. Interchangeable with DTH bit and drill pipe
ROSCHEN DTH Hammers Specifications | |||||||
Hammer Size | Bit Shank | ROSCHEN Code | Connection Thread | Suitable bit | Working pressure | Air consumption | |
2" | BR2 | ROS 11 ROS 22 | RD50 box | ?70-?90mm | 0.7-1.75Mpa | 0.7Mpa | 4.5m3/min |
1.0Mpa | 4m3/min | ||||||
1.4Mpa | 5m3/min | ||||||
3" | DHD3.5 | ROS 32 | API 2 3/8" Reg | ?90-?110mm | 1.0-1.5Mpa | 1.0Mpa | 4.5m3/min |
COP32/COP34 | |||||||
M30 | 1.5Mpa | 9m3/min | |||||
4" | DHD340 | ROS 34 | API 2 3/8" Reg | ?110-?135mm | 1.0-2.5Mpa | 1.0Mpa | 6m3/min |
COP44 | |||||||
QL40 | |||||||
SD4 | 1.8Mpa | 10m3/min | |||||
M40 | 2.4Mpa | 15m3/min | |||||
5" | DHD350 | ROS 52 ROS 54 | API 2 3/8"Reg/API 3 1/2" Reg | ?135-?155mm | 1.0-2.5Mpa | 1.0Mpa | 9m3/min |
COP54 | |||||||
QL50 | |||||||
SD5 | 1.8Mpa | 15m3/min | |||||
M50 | 2.4Mpa | 23m3/min | |||||
6" | DHD360 | ROS 62 ROS 64 | API 3 1/2" Reg | ?155-?190mm | 1.0-2.5Mpa | 1.0Mpa | 10m3/min |
COP64 | |||||||
QL60 | |||||||
SD6 | 1.8Mpa | 20m3/min | |||||
M60 | 2.4Mpa | 28.5m3/min | |||||
8" | DHD380 | ROS 82 ROS 84 | API 4 1/2" Reg | ?195-?254mm | 1.0-2.5Mpa | 1.0Mpa | 15m3/min |
COP84 | |||||||
QL80 | 1.8Mpa | 26m3/min | |||||
SD8 | 2.4Mpa | 34m3/min | |||||
10" | SD10 | ROS 100 | API 6 5/8" Reg | ?254-?311mm | 1.0-2.5Mpa | 1.0Mpa | 22m3/min |
Numa100 | 1.8Mpa | 40m3/min | |||||
ROS 100 | 2.4Mpa | 55m3/min | |||||
12" | DHD1120 | ROS 120 | API 6 5/8" Reg | ?305-?445mm | 1.0-2.5Mpa | 1.0Mpa | 30m3/min |
SD12 | 1.8Mpa | 56m3/min | |||||
Numa120 | 2.4Mpa | 78m3/min | |||||
Notes: Metzke, Remet thread is available! |
SD DOWN THE HOLE HAMMERS SELECTION GUIDE | ||
PART NUMBER | SD HAMMER | SHANK |
3" RANGE | ||
32-4535-SDA/16S | RH450 | DHD 3.5 |
4" RANGE | ||
32-4540-SDA/16S | RH450 | DHD 340 |
32-4540-SDA/11S | ||
33-48001-1/16A | RH550r | M40 |
33-48001-1/11A | ||
5" RANGE | ||
33-58D01/04A | RH550 | M50 |
33-58D01/11A | ||
33-58D02/04CA | RH550g | M50 |
33-58D02/11CA | ||
33-58S02/04CA | RH550r | M50 |
33-58S02/11CA | ||
6" RANGE | ||
32-4560-SQA/04S | RH450 | QL60 |
33-68D08/04A | RH550 | M60 |
33-6L009/04CA | RH550g | M60 |
33-68602/04CA | RH550r | M60 |
33-68N08/04A | RH550w | M60 |
8" RANGE | ||
33-88002/19CA | RH550r | M80 |
33-88302/19A | RH550w | M80 |
10" RANGE | ||
32-SD10/39 | SD10in | SD10 |
12" RANGE | ||
33-1B001/39A | RH450 | SD12 |
33-1B001/39A | RH450 | DHD112 |
DOWN THE HOLE DRILLING HAMMERS | |||
RANGE | HALCO HAMMERS | SANDVIK HAMMERS | ROSCHEN Code |
1" | Dominator 100(Discontinued) | - | ROS 11 |
DOMINATOR 10 | |||
2" | Mach 20 (Discontinued) | - | ROS 22 |
DOMINATOR 20 | |||
3" | DOMINATOR 350 | RH550R | ROS 32 |
MACH 303 | |||
DOMINATOR 375 | |||
3.5" | - | DTH RH450 | ROS 34 |
4" | MACH 44 | DTH RH550R | ROS 42 ROS 44 |
SUPER DOMINATOR 400 | DTH RH450 | ||
SUPER DOMINATOR 450 | |||
5" | MACH 50 | DTH RH550R | ROS 52 ROS 54 |
DOMINATOR 500 | DTH RH550 | ||
SUPER DOMINATOR 500 | DTH RH550G | ||
HALCO SUPER DOMINATOR 550 HD | |||
SUPER DOMINATOR 550 HD QL 50 | |||
GW500 HD | |||
6" | SUPER DOMINATOR 600 | DTH RH450 | ROS 62 ROS 64 |
DOMINATOR 600 | DTH RH550 | ||
MACH 60 | DTH RH550G | ||
SUPER DOMINATOR 650 | DTH RH550R | ||
SUPER DOMINATOR 650 HD QL 60 | DTH RH550W | ||
GW 600 | |||
7" | DOMINATOR 750 | - | ROS 74 |
8" | DOMINATOR 800 | DTH RH550R | ROS 82 ROS 84 |
DOMINATOR 880DW | DTH RH550W | ||
DOMINATOR 800LE | |||
DOMINATOR 850 | |||
DOMINATOR 880 | |||
10" | DOMINATOR 1000 | SD10IN COMPLETE | ROS 100 |
12" | SUPER DOMINATOR 1200 | DTH RH450 FOR SD12 | ROS 120 |
MACH 120 | DTH RH450 FOR DHD112 | ||
MACH 122 | |||
MACH 132 | |||
MACH 142 | |||
15" | - | - | ROS 150 |
18" | - | - | ROS 180 |
24" | - | - | ROS 200 ROS 240 |
FAQ
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Only 2 or 3 days if we have stock on your request size.
Based on order quantity, normally it takes 25 days for production.
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
(1). Our sales team will response for your question within 24 hours (Holidays Excluded)
(2). Technical Support will be available in any time
(3). Free replacement will provide once the failure confirmed caused by our product quality
6.How can we trust your company?
We support Alibaba trade insurance. Protecting products quality, shipment on time and your covered amount.
Any other questions,please feel free to contact with me online or by phone.
- Air Hammer 1 Pieces / (Min. Order)
- Jack Hammer 1 Pieces / (Min. Order)
- Hammer 1 Pieces / (Min. Order)
- Jammer 1 Pieces / (Min. Order)
- QL DTH Hammer 1 Pieces / (Min. Order)
- Numa DTH Hammer 1 Pieces / (Min. Order)
- DHD DTH Hammer 1 Pieces / (Min. Order)
- BR DTH Hammer 1 Pieces / (Min. Order)
- Jack Hammer 1 Pieces / (Min. Order)
- QL60 DTH Hammer 1 Pieces / (Min. Order)