Reference Number: 136897

NEW WILLIS RADIAL DRILL "BIG BEAR"
 MODEL: RD-1100
 
 FEATURES:
 45" arm
 1-3/4" drilling capacity
 20" x 25" x 17" H box table
 5 HP spindle drive motor
 32" horizontal drill head travel
 27" vertical arm travel
 44-1500 RPM's
 12 spindle speeds
 Spindle feeds: 3 steps (0.002"~0.006")/rev
 
 SPECIFICATIONS:
 Capacity for drilling
 Steel: 1-3/4"
 Cast Iron: 2-1/4"
 Capacity for tapping
 Steel: 1"
 Cast iron: 1-1/4"
 Capacity for boring
 Steel: 3-3/8"
 Cast iron: 4-3/4"
 Spindle stroke/spindle taper: 9-7/8" / MT4
 Spindle speeds (RPM): 44-1500 (12)
 Spindle feeds (inch/rev): 0.002" - 0.006" 3 steps
 Column diameter: 11-7/8"
 Max distance, spindle center to column: 45"
 Min distance, spindle center to column: 13"
 Horiz travel of headstock: 32"
 Max distance, base to spindle: 48-1/2"
 Horiz travel of headstock: 32"
 M/C over height of column: 85"
 M/C height from floor (max): 101-3/4"
 Dimension of base (L x M x K): 70-3/4" x 31-1/2" x 6-11/16"
 Effective area of table (R x S x T): 20" x 25" x 17"H
 Main drive motor: 5 hp
 Arm elevation motor: 2 hp
 Coolant pump: 1/8 hp
 Weight: 2100 kgs
 Shipping Dimensions: 79"L x 39"W x 88"H