Skip to main content

Rockmore International introduces A Series DTH hammers

Global manufacturer of percussive rock drilling tools Rockmore International has added the ROK 600A and 650A to its ROK series DTH hammer product line. The 600A and 650A are 6inch (152.4mm) class DTH hammers that are the first models in the newly-emerging A Class hammer range from Rockmore. The A hammers feature new component designs that are said to demonstrate better performance and penetration rates suited to smaller compressors. “We are committed to developing new DTH hammer solutions that increase prod
January 6, 2017 Read time: 2 mins
Global manufacturer of percussive rock drilling tools 5087 Rockmore International has added the ROK 600A and 650A to its ROK series DTH hammer product line.

The 600A and 650A are 6inch (152.4mm) class DTH hammers that are the first models in the newly-emerging A Class hammer range from Rockmore.

The A hammers feature new component designs that are said to demonstrate better performance and penetration rates suited to smaller compressors.  

“We are committed to developing new DTH hammer solutions that increase productivity and reduce drilling operating costs,” says Pejman Eghdami, executive vice president of Rockmore International.

“Our new A Series line incorporates technological advancements that allow the hammers to be compatible with a wider range of compressors. This has been achieved by lowering air consumption rates and instilling higher efficiency levels.”

The piston and wear sleeve components have been re-designed to increase airflow efficiency at lower air volumes for the hammer, resulting in air consumption to drop to 26.5m³/minute at 24.1bar) while increasing penetration rates and further improving productivity and performance.

The new 6inch A Series hammers are targeted for DTH bits to drill from 155-178mm in mining, construction, quarry and water-well applications.  Impact power is generated from a solid piston design that is made from advanced materials then case hardened.

Stand: C2.321

%$Linker: 2 Asset <?xml version="1.0" encoding="utf-16"?><dictionary /> 2 12751 0 oLinkExternal www.Rockmore-Intl.com www.Rockmore-Intl.com false /EasySiteWeb/GatewayLink.aspx?alId=12751 false false%>

For more information on companies in this article

Related Content

  • E-Z Drill highlights 210B-2 on-grade drills at ConExpo 2014
    January 29, 2014
    E-Z Drill’s 210B-2 on-grade drills are being showcased at ConExpo 2014. Part of the 210B Series of on-grade concrete drills and like the 210B model, the 210B-2 is a pneumatic and easy-to-position unit that drills to a standard 45.72cm depth. Both the 210B and 210B-2 drills feature a compact frame, allowing each to operate within a confined area. The units have been specifically designed for straight-line drilling on a level subgrade, and are said to be ideal for airport work, lane additions and large patchw
  • E-Z Drill highlights 210B-2 on-grade drills at ConExpo 2014
    January 6, 2017
    E-Z Drill’s 210B-2 on-grade drills are being showcased at ConExpo 2014. Part of the 210B Series of on-grade concrete drills and like the 210B model, the 210B-2 is a pneumatic and easy-to-position unit that drills to a standard 45.72cm depth. Both the 210B and 210B-2 drills feature a compact frame, allowing each to operate within a confined area. The units have been specifically designed for straight-line drilling on a level subgrade, and are said to be ideal for airport work, lane additions and large patchw
  • Bonfiglioli says its compact track loader drive offers durability
    January 6, 2017
    The new 700CT Series integrated hydraulic motor drive from Bonfiglioli is designed for use in compact track loader. Said to suit closed circuit applications, this drive range offers compatibility with the previous 700CK Series in closed circuit applications. The new product features the same chassis side and sprocket side dimensions and does not require machine manufacturers to change the design of their present gear motor drive train interface. Compared to conventional drives, however, the new hydraulic mo
  • Bonfiglioli says its compact track loader drive offers durability
    March 8, 2013
    The new 700CT Series integrated hydraulic motor drive from Bonfiglioli is designed for use in compact track loader. Said to suit closed circuit applications, this drive range offers compatibility with the previous 700CK Series in closed circuit applications. The new product features the same chassis side and sprocket side dimensions and does not require machine manufacturers to change the design of their present gear motor drive train interface. Compared to conventional drives, however, the new hydraulic mo