RH350 Hammer DTH Drilling Tools 10" SD DTH Hammer Bigger Size Hole Down The Hole Drilling
The RH350 is a lean and dependable hammer based on a well-proven design.
This hammer works with various industry-standard shank designs. The RH350 is suitable when drilling holes with a diameter from 244 mm up to 900 mm.
Roschen hammers combine high power and speed with low fuel consumption. They are tried and tested in demanding applications the world over.
You can be assured our extensive offering will deliver results. With the flexibity to work with various industry-standard shank designs and a wide range of standard size hammers we have a solution to match your requirements.
|ROSCHEN Model||Hammer||Weight kg / lb||Outside diameter mm/inch||Hammer length mm/inch|
|ROS 100||RH350 10" SD||360 / 795||226 / 8.9||1480 / 58.3|
|ROS 120||RH350 12" SD||618 / 1360||275 / 10.8||1729 / 68.1|
|ROS 120||RH350 12" DHD||620 / 1365||275 / 10.8||1750 / 68.9|
|ROS 150||RH350 15" SD||1100 / 2420||360 / 14.2||1904 / 75|
|ROS 180||RH350 18" SD||1560 / 3430||410 / 16.1||1040 / 80.3|
|ROS 180||RH350 18" Numa||1574 / 3460||410 / 16.1||1993 / 78.5|
|ROSCHEN DTH Hammers Specifications|
|Hammer Size||Bit Shank||ROSCHEN Code||Connection Thread||Suitable bit||Working pressure||Air consumption|
|3"||DHD3.5||ROS 32||API 2 3/8" Reg||￠90-￠110mm||1.0-1.5Mpa||1.0Mpa||4.5m3/min|
|4"||DHD340||ROS 34||API 2 3/8" Reg||￠110-￠135mm||1.0-2.5Mpa||1.0Mpa||6m3/min|
|API 2 3/8"Reg/API 3 1/2" Reg||￠135-￠155mm||1.0-2.5Mpa||1.0Mpa||9m3/min|
|API 3 1/2" Reg||￠155-￠190mm||1.0-2.5Mpa||1.0Mpa||10m3/min|
|API 4 1/2" Reg||￠195-￠254mm||1.0-2.5Mpa||1.0Mpa||15m3/min|
|10"||SD10||ROS 100||API 6 5/8" Reg||￠254-￠311mm||1.0-2.5Mpa||1.0Mpa||22m3/min|
|12"||DHD1120||ROS 120||API 6 5/8" Reg||￠305-￠445mm||1.0-2.5Mpa||1.0Mpa||30m3/min|
|Notes: Any special size of DTH bits will be available by requests.|
|Metzke, Remet thread is available!|
Terms & Conditions of Ordering:
Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.
Using ply-wooden cases and pallet for package to protect the products and avoid the damage during transportation. Also we can customize package according to your special requests.
Generally need 15-25 days
By air, By Express or By sea according to your requests.
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 20 days for production.
in 3 working days after receiving the advance payment
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:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
6. Quality & Service:
A. There will be strict inspection and testing for every order before shipping out.
B. Our sales team and Technical Support will response for your question within 24 hours through skype: ROSCHEN.TOOL and WhatsApp/Wechat: +86-13764195009
C. Free replacement will provide once the failure confirmed caused or our product quality; Not satisfied with a refund.
For more information, please contact:
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: firstname.lastname@example.org ; email@example.com
Website: http://www.roschen.com ; http://www.roschen.net
http://www.roschen.cn ; http://www.roschendrill.com
http://www.roschenmining.com ; http://www.roschendrilling.com