China Atlas Cop54 High Air Pressure DTH Drill Hammer

We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Germany, China(joint-venture).
We have rich experience in this field of DTH hammers and bits for 60 years.
Owing to high quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as US, Canada, France, Spain, Italy, South Africa, Iran, Malaysia, Australia, etc.
5" DTH hammer specifications:

Model: DHD350R, COP54, SD5, M50, QL50
DHD350
COP54SD5M50QL50Length(less bit)1214mm1175mm1110mm1156mmWeight (less bit)76.5kg72.5kg68.5kg73.00kgExternal diameter125mm125mm125mm125mmBits shankDHD350R
COP54SD5Misson50QL50Bits diameter130-156mm
5 1/8" - 6 1/8"130-156mm
5 1/8" - 6 1/8"
130-156mm
5 1/8" - 6 1/8"130-156mm
5 1/8" - 6 1/8"Connection threadAPI 2 3/8" Reg
API 3 1/2" RegAPI 2 3/8" Reg
API 3 1/2" RegAPI 2 3/8" Reg
API 3 1/2" RegAPI 2 3/8" Reg
API 3 1/2" RegAir pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
ROSCHEN RC hammer technical data:
ROSCHEN DTH Hammers SpecificationsHammer SizeBit ShankROSCHEN CodeConnection ThreadSuitable bitWorking pressureAir consumption2"BR2ROS 11 ROS 22 RD50 box¢70-¢90mm0.7-1.75Mpa0.7Mpa4.5m3/min1.0Mpa4m3/min1.4Mpa5m3/min3"DHD3.5ROS 32API 2 3/8" Reg¢90-¢110mm1.0-1.5Mpa1.0Mpa4.5m3/minCOP32/COP34M301.5Mpa9m3/min4"DHD340ROS 34API 2 3/8" Reg¢110-¢135mm1.0-2.5Mpa1.0Mpa6m3/minCOP44QL40SD41.8Mpa10m3/minM402.4Mpa15m3/min5"DHD350ROS 52ROS 54API 2 3/8"Reg/API 3 1/2" Reg¢135-¢155mm1.0-2.5Mpa1.0Mpa9m3/minCOP54QL50SD51.8Mpa15m3/minM502.4Mpa23m3/min6"DHD360ROS 62 ROS 64API 3 1/2" Reg¢155-¢190mm1.0-2.5Mpa1.0Mpa10m3/minCOP64QL60SD61.8Mpa20m3/minM602.4Mpa28.5m3/min8"DHD380ROS 82 ROS 84API 4 1/2" Reg¢195-¢254mm1.0-2.5Mpa1.0Mpa15m3/minCOP84QL801.8Mpa26m3/minSD82.4Mpa34m3/minM80/M8510"SD10ROS 100API 6 5/8" Reg¢254-¢311mm1.0-2.5Mpa1.0Mpa22m3/minNuma1001.8Mpa40m3/minROS 1002.4Mpa55m3/min12"DHD1120ROS 120API 6 5/8" Reg¢305-¢445mm1.0-2.5Mpa1.0Mpa30m3/minSD121.8Mpa56m3/minNuma1202.4Mpa78m3/minNotes:Metzke, Remet thread is available!Any special typ shank of DTH Hammer will be available by requests.
Other shank can be available:
3.5" hammer, shank: DHD3.5 / Bulroc BR3 / COP32 / QL30 / M30 /Mach303
4" hammer, IR DHD340A / SD4 / COP44 / QL40 / Bulroc BR4 / M40 / Mach44 shank
5" hammer, IR DHD350R / SD5 / COP54 / Bulroc BR5 / QL50 / M50 /Mach50 shank
6" hammer, IR DHD360 / SD6 / COP64 / Bulroc BR6 / QL60 / M60 shank
8" hammer, IR DHD380 / SD8 / COP84 /QL80 shank
10" hammer, SD10 / Numa100 shank
12" hammer, IR DHD1120 / SD12 / Numa120 / Numa125 shank
15" hammer, SD15 shank
We can also provide related products DTH button bits, ODEX, symmetric overburden systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc
Product photos

Quality warranty:
Our hammers are made of high quality steel and all spares are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.
Package:
Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation. Also we can customize package according to your special requests.
Production time:
Generally, Production time is 15 -25 days.
Transportation:
By air, By Express or By sea according to your requests.

FAQ
Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.
Q: What are your main products, and used for?
A: Our products include core bit, PDC bit, reaming shell, core barrel, casing, drill rod, SPT equipment, Shelby sampler, drill rig and other drilling parts.
They are used for mineral exploration, geological drilling, geotechnical engineering and soil sampling.
Q: How about the delivery terms?
1. Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery.
2. Min. order quantity: 1 piece.
3. Transportation: By DHL/TNT/Fedex express, air, sea, train.
Q: How about discount?
A: Price is based on products and order quantity.
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: How about your after-sales service?
A: As a manufacturer, we offer promt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.
Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our products, Roschen always makes a serious inspection for all products and raw materials in strict procedure. We have obtained certificate of ISO9001:2000 in 2004.

For more information please contact:

ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED





: +86-137 6419 5009 ; +86-135 8585 5390



Website: http://roschen.en.made-in-china.com
; http://roschen.en.made-in-china.com
http://roschen.en.made-in-china.com
; http://roschen.en.made-in-china.com