Specifications Weights*_ Boom Length Net Weight, domestic, approximate with bucket Working Weight, approximate with bucket Ballast Weight, furnished by customer Boom Length Net Weight, domestic, approximate with bucket Working Weight, approximate with bucket Ballast Weight, furnished by customer Boom Length Net Weight, domestic, approximate with bucket Working Weight, approximate with bucket Ballast Weight, furnished by customer *Ballast requirements and net weight of machine varies with boom length and rated suspended load. Shipping weight subject to ±5% variance. Electrical - 15.24 m (50 ft) Base Hoist Motors Drag Motors Swing Motors Walking Motors 2 x 1230 kW 2 x 1,650 hp 2 x 1230 kW 2 x 1,650 hp 2 x 477 kW 2 x 640 hp Common shaft clutched off one drag motor Circle Rail Diameter 15.24 m 50 ft Rollers (average diameter) 254 mm 10 in Swing Gear (pitch diameter) 12.95 m 42 ft 6 in Circle Rail Diameter 15.24 m 50 ft Rollers (average diameter) 260 mm 10.25 in Swing Gear (pitch diameter) 12.95 m 42 ft 6 in Walking Mounting - 15.24 m (50 ft) Base Shoe Width and Length 2.7 m x 14.6 m 9 ft x 48 ft Overall Width Over Shoes 21.6 m 71 ft Length of Step (approximate) 2.1 m 7 ft Walking Mounting - 15.6 m (51 ft) Base Shoe Width and Length 2.7 m x 16.8 m 9 ft x 55 ft Overall Width Over Shoes 21.6 m 71 ft Length of Step (approximate) 2.1 m 7 ft Electrical - 15.6 m (51 ft) Base Hoist Motors Drag Motors Swing Motors Walking Motors 2 x 1230 kW 2 x 1,650 hp 2 x 1230 kW 2 x 1,650 hp 4 x 373 kW 4 x 500 hp Common shaft clutched off one drag motor Revolving Frame - 15.24 m (50 ft) Base Upper Machinery Frame (width x length) 13.1 m x 22.9 m 43 ft x 75 ft Revolving Frame - 15.6 m (51 ft) Base Upper Machinery Frame (width x length) 13.1 m x 23.39 m 43 ft x 76 ft 9 in

Dimensions (All dimensions are approximate.) (T) Clearance Radius (3) Boom Foot Radius (4) Clearance Height (5) Boom Foot Height (9) Point Sheave Pitch Diameter Boom Boom Operating Suspension Point Dumping Digging Drum Rope Drum Rope Length12 Angle Radius Load Height Height Depth Diameter Number Diameter Diameter Number Diameter Note that the 83.82 m (275 ft) and 96.00 m (315 ft) boom options have a mast. For more complete information on Cat products, dealer services, and industry solutions, visit us on the web at www.cat.com © 2014 Caterpillar All Rights Reserved Printed in U.S.A. Materials...