Pit & Quarry, November 2011

Crushing secondary breaking equipment Heavy duty crusher loaded with functions for operator convenience The CEC Generation II track mobile impact crusher from Construction Equipment Co has a strong frame design loaded with functions for operator convenience and it boasts a high capacity 52 in x 16 ft feeder with second deck for controlled reject enhancing production and gradation The closed circuit screen system is a 5x12 two deck screen that hydraulically lowers for screen cloth change The heavy duty belt magnet removes rebar and steel from crushed product The second screen deck allows reject or screened product removal The reject conveyor bolts in for left or right side discharge Heavy duty components include long tracks with wide track pads and low ground pressure for performance on difficult jobs www ceccrushers com Heavy duty booms in a lightweight package Allied Construction Products offers its PowerPortable Series of booms featuring a lightweight system with heavy duty attributes The PowerPortable booms come in nine standard models with horizontal reach from 8 ft to 15 ft and custom configurations available to specifically match an application Turntable mounted systems provide up to 300 degrees of swing rotation The PowerPortable Series is well suited to handle hydraulic breakers from 200 ft lbs to 1600 ft lbs The booms are also ideal for portable and mobile crusher applications especially where transport weight and dimensions are a primary concern www alliedcp com Compact tracked jaw plant raises production rates Following up on the J50 formerly C50 jaw crusher McCloskey International now offers the compact J40 as an entry level unit to its track mounted jaw range Featuring a 24 in x 40 in jaw the J40 provides production rates that are unattainable in other compact tracked jaw plants according to the company Hydraulic wedge CSS adjust allows for push button CSS control while an ultrasonic level sensor in the jaw automatically adjusts feed rate The 74 cu yd capacity of the J40 hopper provides contractors with a range of loading options Despite the high capacity jaw and hopper the J40 has transport dimensions of only 8 ft 3 in wide 41 ft 7 in long and 10 ft 6 in high while weighing 68500 lbs A 225 hp Cat C66 ACERT engine drives a high efficiency hydraulic system and supplies the J40 s power requirements www mccloskeyinternational com 36 PIT QUARRY November 2011 www pitandquarry com