DRILL COMPANY Bulletin 41 Featuring the Time-Tested S. Proven Auger/Soils/Core □rill ■ ID,ODD lb. [4,535 kg] Hoist ■ Automatic Chuck/Automatic Hammer □RILL COMPANY P.O. Box 830, Scranton, PA 18501 USA Toll Free: 800.752.2537 Fax: 570.586.2659 E-Mail: [email protected] Website: www.ackerdrill.com

AD-II STANDARD FEATURES: A. Power Unit - 97 H.P. diesel engine with 12-volt electric start. Other power options available on request. Feed Mechanism - The main feed consists of twin cylinder with 72” stroke and capable of 21,000 pounds thrust and 28,000 pounds pull. Drill Head - 2-15/16”” open spindle, accepts all rod and up to “N” wireline. Eight (8) speeds in forward and two (2) in reverse. Mechanical drive bevel gears torque 7,000 lbs. ft. Lo Range (Spindle Speeds @ 1,800 RPM): 1st gear (0-63 RPM) 2nd gear (0-130 RPM) 3rd gear (0-238 RPM) 4th gear (0-403 RPM) Lo Range (Spindle Speeds @ 2,800...