Pit & Quarry, February 2015
Excavator features four power modes Doosan Infracore Construction Equipment Americas 373 net hp DX490LC 5 Tier 4 compliant crawler excavator ensures precise digging capabilities even in tough digging conditions because of its bucket breakout force of 67902 ft per lb Doosan reports The company says the excavator features four power modes to improve fuel consumption and machine power Features on the excavator include large bushings in track rollers thick sprocket teeth added reinforcement plates and increased plate thickness to its boom and arm the company says Doosan adds that the DX490LC 5 includes a three year subscription to Doosan telematics which allows equipment owners to remotely monitor machine location hours fuel usage engine work time error codes and engine and hydraulic temperatures www doosanequipment com EQUIPMENT FOCUS EXCAVATING DREDGING User Configurable Touch Screen Plant Control Customize buttons interlocks layout using simple text to fit your operation Ability to save multiple layouts for portable operations or changing needs Easy installation operation Other Related Products Weigh Scales Test Weight Assemblies Manual or Remotely Controlled Speed Sensors Belt Scale Totalizers Auto Slope Reference Sensor Ph 563 568 6387 www systemsequipment com Quick coupler provides automatic double locking attachment system Geiths Generation 3 G3 hydraulic quick coupler features an automatic double locking attachment system that Geith reports decreases downtime on jobsites Featuring four safety components the company says its G3 quick coupler retains attachment in the event of improper pin connections Unlike gravity type systems Geith says both the front and the rear spring retained safety locks maintain high functionality in dirty environments The company adds that the G3 quick couplers design consists of only a few replacement parts Geith says the quick couplers design minimizes changes to the tip radius reducing the loss of bucket breakout force www geith com 28 PIT QUARRY February 2015 www pitandquarry com
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