WorldWide Drilling Resource

44 JUNE 2014 WorldWide Drilling Resource ® )' ) % ) ' # *# $ ' : &4)1*4 *18*4 : : &4)1*4 *18*4 : : &4)1*4 *18*4 : : &4)1*4 *18*4 % ( ) ' ) '%# : &4)1*4 *18*4 : : &4)1*4 *18*4 : : &4)1*4 *18*4 : &4)1*4 *18*4 : &4)1*4 *18*4 ' $ + *#&( $ )% ! &4)1*4 *18*4 : # #4-3/*: ! ! &4)1*4 *18*4 : # #4-3/*: ! ! &4)1*4 *18*4 : 24 : 73/*: ! ! &4)1*4 *18*4 : 73/*: ! ! &4)1*4 *18*4 : -4 4-8* 73/*: ! ! &4)1*4 *18*4 : 73/*: ! ! &4)1*4 *18*4 : 73/*: ! ! &4)1*4 *18*4 : 73/*: ! ! &4)1*4 *18*4 : 73/*: ! ! &4)1*4 *18*4 : # #4-3/*:>> ! ! &4)1*4 *18*4 : #4-3/*:>> > ! ! ;)4&7/-( 4276 703 ? ;)4&7/-( 4276 703 ? ;)4&7/-( 4276 703 ? '%*) *#& '#()'%$ $ % $ "% 6, "64**6 2(&,216&5 $" < 2745 &;5 & %**. = &: %&665 $" &1&)& 62 21)&; 4-)&; "** 274 %*' &+* 999 &4056421+0&(,-1* (20 0&-/ ))4*55 &0(- &4056421+0&(,-1* (20 * ") * *#&( : &52 73/*: ! ! : -/9*// 73/*: ! ! &4)1*4 *18*4 : #4-3/*: ! ! &4)1*4 *18*4 : 73/*: ! ! &4)1*4 *18*4 : 73/*: ! ! &52 : 73/*: ! ! Exciting Products Revealed at CONEXPO-CON/AGG Rockmore International introduced the ROK 250 - a new 2- inch class DTH hammer. By utilizing larger compressors rated up to 350 psi and beyond, the ROK 250 exhibits excellent drilling per- formance in DTH applications for smaller diameter blastholes and construction projects requir- ing high drilling efficiencies and faster drilling rates. Sandvik Construction’s new and improved version of the former bestselling Ranger-series surface of top hammer drill rigs was introduced. The Sandvik Ranger DX800 combines the strong heritage of the famous surface drill rigs with the latest drilling innova- tions and a significantly smaller appetite for fuel. Sandvik’s latest member of the down-the-hole range is the RH460 series of hammers, extended with even more sizes and models. The new +Range MF-rod series for bench drilling applications was intro- duced as well. This range of rods delivers an increase of over 30% in service life. Sandvik also released a groundbreaking software tool for surface drilling process management, Sandvik Driller’s Office. The advanced tool is a friend to anyone working with surface drilling management. Spiradri l l offers the MHD, a completely hy- draulic unit. Made to dril l up to 100 feet, the MHD combines power, versatil- ity, and efficiency. Little Beaver featured the Lone Star LS T1 geotech- nical drill. It is rugged and dependable for standard penetration tests and sam- pling through tough soils. Atlas Copco’s new COP 66 hammer i s lighter and shorter. It offers faster penetra- tion, higher reliability, and is built for a new era of drilling.