Underground Belt Structure CEMA C & D Series

Custom-Designed Caterpillar has a full range of rugged and reliable belt systems and belt products unsurpassed in performance and service life – custom-designed solutions to handle the most demanding bulk-material handling appli­ ations, c both on the surface and underground. Cat® Steel Rolls The Cat® roll design is the result of over two years of design and engineering effort and represents new technology in idler designs. A new shaft end configuration allows us to retrofit Cat rolls into virtually any competitor’s frame with a unique retrofit adaptor. Our end cap (bearing housing) has been...

Electronic Quality Tracking: An Industry First Each shaft end is coded at time of assembly with: •• Day of the year •• Production year •• Individual serial number •• Automatic data recording of rotational torque, TIR (Total Indicated Runout) and bearing play of each individual roll is tied to the serial number. Caterpillar is the first idler manufacturer to offer individual serialized rolls as a standard. Now you can tell when the roll was manufactured, allowing accurate monitoring of roll life. No other idler manufacturer checks each roll for rotational torque, TIR and bearing play. Plus, each...

Underground Belt Structure Roof-hung Structure This typical 10-foot section of roof-hung structure features the Cat patented EZEE-LOC™ rail connections for quick installation. No special tools are required to set up. Roof Hjn^er Floor-mounted Structure The example of floor-mounted EZEE-LOC™ structure shows the return rolls mounted in floor stands. Return rolls can also be furnished mounted in drop brackets attached to channel rails. Wire-rope Structure The Cat wire-rope structure features carrying idlers with mounting feet that cradle the wire rope until securely fastened with the supplied hardware....

Cat Carrying Assemblies Cat carrying idlers have a single mechanical tube cross member, sized to handle full capacity loading through 60 in (1 500 mm) belt widths. Box frame carrying idlers are also available. Carrying Idler Assemblies for Channel Mount 4 inø - 35° - 7Ga. - CEMA C or D Carrying Assembly* Part No. CEMA C CEMA D 343371 5 inø - 35° - 7Ga. - CEMA C or D Carrying Assembly* Belt Width Part No. CEMA C CEMA D 343386 342621 343390 343305 6 inø - 35° - 7Ga. - CEMA C or D Carrying Assembly* Belt Width Part No. CEMA C CEMA D 375613 375624 375631 375756 375917 *Available with 1/4 in wall...

Carrying Idler Assemblies for Channel Mount 4 inø - 35° - 7Ga. - CEMA C or D Carrying Assembly* Part No. CEMA C CEMA D 329226 – 5 inø - 35° - 7Ga. - CEMA C or D Carrying Assembly* Belt Width Part No. CEMA C CEMA D 340206 327175 299987 375932 6 inø - 35° - 7Ga. - CEMA C or D Carrying Assembly* Belt Width Part No. CEMA C CEMA D 355926 375923 375929 375933 375935 *Available with 1/4 in wall rolls upon request.

Cat EXALON® rolls are ideal for use in highly corrosive and abrasive underground environments. EXALON® light-weight polyethylene rolls. Another Perfect Choice for Underground Mining Operations In addition to its world-class steel rolls, Caterpillar also offers a highly successful range of CEMA C-, D- and E- class rolls made of a proprietary high molecular weight polyethylene (HMWPE) called EXALON®. While steel rolls are effective in most bulk-material handling applications, some applications benefit from the use of the EXALON® roll product. Applications with environments that are highly corrosive,...

EXALON® Benefits at a Glance MSHA certified Certified for underground use: IC-56/1 – flame resistant and IC-56/2 – flame resistant and static dissipating. Longer shell life EXALON® rolls last two to three times longer than steel rolls in highly corrosive and/or highly abrasive environments. Low maintenance Cat Idler PAL™ ensures life-long grease management. EXALON® is a high molecular weight polyethylene conveyor roll constructed of a proprietary formulation, which is fully conductive and MSHA approved. Versatile, Low-Maintenance EXALON® rolls can be retrofitted to any frame – even those of competitors....

EZEE-LOC™ Adjustable Floor Stand Assemblies EZEE-LOC™ Side Channel Rails 3 in Channel Floor Stand 3 in Channel Floor Rail Belt Width 4 in Channel Floor Rail 4 in Channel Floor Stand Belt Width 5 in Channel Floor Rail Belt Width 5 in Channel Floor Stand

EZEE-LOC™ Roof-hung Spreader Assemblies Return Roll Assemblies Belt Width Part No. CEMA C CEMA D – 324721 Belt Width 5 inø - 7Ga. Return Roll* Part No. CEMA C CEMA D – 325356 Belt Width Belt Width 6 inø - 7Ga. Return Roll* Part No. CEMA C CEMA D – 325485 Belt Width Belt Width *Available with 1/4 in wall rolls upon request.

Channel Slider/Hanger Brackets Slider/Hanger Brackets Channel Size Wire-rope Drop Brackets Drop Brackets Part No. Wire-rope Adjustable Tie-off Assemblies Tie-Off Stands Part No. Roof Mounting Plates for Chain Hung Structure Roof Plates Part No. 223140 Channel-mounted Drop Brackets A 1/4 Proof Coil Chain with Hook 5/16 Proof Coil Chain without Hook

Underground Belt Structure – CEMA C & D Series For more complete information on Cat products, dealer services, and industry solutions, visit us on the web at mining.cat.com and www.cat.com © 2011 Caterpillar Inc. All rights reserved Materials and specifications are subject to change without notice. Featured machines in photos may include additional equipment. See your Cat dealer for available options. CAT, CATERPILLAR, their respective logos, “Caterpillar Yellow” and the “Power Edge” trade dress, as well as corporate and product identity used herein, are trademarks of Caterpillar and may not...