User manual CATERPILLAR RB220 BROCHURE

[. . . ] Cat® RB220 Roof Bolter Specifications Dimensions (approximate) Overall length with ATRS Chassis overall width Drill boom feed Maximum boom separation Minimum boom separation Minimum tramming height with 28x12-15 tires with 32x12. 5-15 tires with 35x15-15 tires ATRS reach with 28x12-15 tires with 32x12. 5-15 tires with 35x15-15 tires Ground clearance with 28x12-15 tires with 32x12. 5-15 tires with 35x15-15 tires Chassis height with 28x12-15 tires with 32x12. 5-15 tires with 35x15-15 tires Wheelbase Inside turn radius Outside turn radius Steering articulation Tram speed fast slow Drilling feed thrust (maximum) Drilling torque (variable) Bolt tightening torque (adjustable) Drive Train Four wheel planetary drive; each drive consists of a Fairfield W3B torque hub along with a Char-Lynn series 2000 hydraulic motor. 25 ft 2 in 9 ft . 5 in 4 ft 4 in 16 ft 2 in 3 ft 6 in 2 ft 8 in 3 ft 2 in 3 ft 3. 5 in 8 ft 8 ft 8 ft 6 in 8 in 9. 5 in 2 ft 3 in 2 ft 5 in 2 ft 6. 5 in 6 ft 7 in 9 ft 6 in 21 ft 6 in 80° total 0 - 130 fpm 0 - 65 fpm 10, 000 lbs 310 ft lbs 190 ft lbs Automatic Parking Brake Two spring applied, hydraulic released, fail safe brakes at front of machine. Hydraulics Pump Four stage gear pump rated at 35/35/15/15 gpm at 1, 770 rpm with spline fit to pump motor. Reservoir: 150 gal capacity reservoir with 7 micron return filtration, filter by-pass and “in tank” strainer. [. . . ] One (1) tram valve bank controlled by means of a joystick valve in operators compartment 6. One (1) inch tram valve bank at rear of operators side drilling assembly. Tram Station Area 1. Power fill function control. Electrical Start • Push buttons at tram and drill stations. Reservoir Fill System • Power hydraulic fill, allows hydraulic oil to be added to reservoir without hand pumping. Stop • Tape switch (panic strip) at tram and drill stations that de-energize electrical system and applies automatic brake. Manual • Two parts manuals. • Two operation/maintenance manuals/troubleshooting guides. • One LinkOne CD which includes all above manuals in electronic format. Controller • Size 4 vacuum contactors, 1. 5 KVA transformer and 150 amp circuit breaker. Miscellaneous Fire Suppression • Four point, 20 lbs tank, multi-purpose, ABC dry chemical fire suppression system manually actuated from operator’s compartment and remote location. • Seven (7) oil sampling kits. Roof Bolter—RB220 Roof Bolter Options (must choose) Voltage/Blower Option 440 Volt AC, Roots Whispair Blower - electrical system with pump motor rated at 80 hp; blowers rated at flows to 81 CFM at 20" Hg. Each vacuum blower is directly belt driven from the electric motor by means of sheaves and “v” belts. Lighting Option MCI Fluorescent Lighting, High - area lighting with one headlight on front and rear for high seam applications up to 10 ft. Cable Reel Option 19 in diameter for #2/3C Round Cable - 210 ft capacity horizontal type reel for recommended #2/3C, GGC round trailing cable. Unit is supplied with 20 ft of recommended cable. [. . . ] • Grease Zone Lubrication Installation • Torque Gauge Installation — monitor the amount of torque being applied to the roof bolts during installation (one gauge for each drilling assembly). 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 © 2012 Caterpillar Inc. All rights reserved 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 be used without permission. [. . . ]