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. [. . . ] • 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. Tram Canopy Option Tram Canopy, 2 ft 8 in minimum height - manually adjustable tram canopy with a minimum height of 2 ft 10 in and a maximum height of 3 ft 10 in at 8. 5 in ground clearance. Drill Chuck Option Dry/Deep Splined Chuck - chuck protrudes above drill head by 1/8 in with no need for drill chuck retention. ATRS Option 10 ft Reach, 10 Wide Crossbeam - T-Bar with 10 ft wide crossbeam including rockers arms one primary ATRS cylinder; one secondary cylinder. Tire/Wheel Option Four 32x12. 5-15, 32 in Foam Filled Tires - 20 ply, 32 in maximum form diameter foam filled tires mounted on rim assemblies. [. . . ] 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. [. . . ]