Pit & Quarry, May 2014

CONEXPO CON AGG 2014 WrAP UP in different rock conditions the company says The Ranger DX800 is equipped with a low consumption and low emission Tier 4 Final Cat 71 engine with 225 hp Also the standard number of 1800 revolutions per minute has been dropped to 1600 Sandvik says this translates into 145 gallons less fuel consumed per active hour www sandvik com CoMPletelY ReFuRbiSHed ConCRete batCH PlantS WitH SiloS StationaRY oR PoRtable 1 YeaR WaRRantY SetuP and tRaining Call for details Sell Redi Mix ConCRete Cut YouR ConCRete CoStS 50 FRee tRiP to ouR FaCtoRY HandS on batCH Plant deMo n 2200 PoRtable ConCRete batCH Plant Water Meter CoMPlete SYSteM 114000 24 Yards Capacity 100 Yards per Hour Portable 60 Ton Silo Detachable Hitch Electric or Diesel Scales with Weigh Ticket n 3300 PoRtable ConCRete batCH Plant Water Meter Electric or Diesel CoMPlete SYSteM 128000 36 Yards Capacity 100 Yards per Hour 60 Ton Portable Silo Detachable Hitch Scales with Weigh Ticket ViSit ouR WebSite FoR MoRe PRoduCtS american Mixers and Plants llC 855 523 6050 MixersandPlants com sales@ mixersandplants com Sell Short load Redimix Certifed Weigh tickets 236 Proft per load no Permits Required 26500 Pintle HitCH MixeR 26500 gooSe neCk MixeR 23500 4 Yards Capacity 3 Yards Capacity 3 Yards Capacity Skid Mounted MixeR Sandvik Sandvik unveiled a new version of the Ranger surface top hammer drill rig series DX rigs all feature a revolving superstructure enabling drilling coverage from 189 sq ft to 248 sq ft While able to rotate Sandvik says the rigs stability is guaranteed because of an innovative structure that keeps counterweight at all times on the opposite side of the boom In addition to this the rig features a THC700 drilling control system that automatically adjusts to changing rock formations and sends an optimal amount of power to the rock This has been designed to ensure smooth rotation solid rock contact and fast penetration Douglas Manufacturing Douglas Manufacturings CEMA E idlers are available in a variety of styles including troughing return impact rubber disc return self aligning scale quality live shaft and v return According to Douglas CEMA E idler features include a deep drawn steel end cap with a metal outer seal that provides durability and protection a triple lip polyurethane contact seal that helps to prevent bearing contamination the optional Defender polymer flinger that helps to prevent material buildup between the end of the roll and the frame and helps to provide additional sealing in wet and corrosive applications a CNC machined shouldered shaft that helps ensure proper bearing alignment and a rigid self cleaning welded steel frame with interchangeable mounting slots www douglasmanufacturing com www pitandquarry com May 2014 PIT QUARRY 51