4' x 12" SHARP Model RD-1230 RADIAL ARM DRILL PRESS
New 2000
This is a high performance machine ideal for drilling, tapping , boring, reaming, lapping, screwing, counter boring, spot facing, and much more, on materials such as cast iron and steel.
EQUIPPED WITH:
Plain Box Table - Auto Reverse Tapping
Plain-Type Base - Power Arm Elevation
Manual Clamping to (Column, & Head)
Spindle Depth Setting w/Automatic Kickout
Coolant System (Built-In)
Features
- 12” column diameter
- MT#4 spindle, 5 HP motor
- 48” column to spindle center
- Drilling: 2.18” cast iron, 1.62” steel
- Boring: 4.75” cast iron, 3.37” steel
- Hardened and ground arm slide ways and gears
- Double tube column design to increase rigidity
- Arm elevation controlled by electric motor
- Manually operated arm, head, clamping
- Safety device prevents arm from dropping even when bronze nut is worn out
- Spindle depth setting with automatic kickout
- Auto reverse tapping function
- T-slots and drain channels on box table
Specs:
Diameter of column: 11.81 in.
Distance from column surface to spindle center, max.: 48.5 in.
Distance from column surface to spindle center, min.: 13.37 in.
Travel of spindle head: 35 in.
Distance from base surface to spindle end, max.: 54 in.
Distance from base surface to spindle end, min.: 19.37 in.
Elevating height of arm: 2.88 ft.
Effective area of table: 27.62 x 19.62 x 15.75 in.
Dimensions of base: 67.68 x 27.93 x 6.5 in.
Taper hole in spindle: MT #4
Stoke of spindle: 9.87 in.
R.P.M. of spindle (rpm range x steps): 44-150 x 12 steps
Feed of spindle (1PR x steps): 0.002-0.006 in. x 3 steps
Main motor (HP): 5 HP (2 speed motor)
Elevating motor (HP): 1 HP
Clamping motor for column and gear-box (HP): 1 HP
Clamping motor for arm (HP): 1 HP
Coolant pump (HP): 0.12 HP
Machine height from floor, max.: 9.12 ft
Measurement (LxWxH): 6.66 x 3.25 x 7.41 ft.
Approximate shipping weight: 4,950 lbs.
Cast Iron
Drilling: 2.18 in.
Capacity Tapping: 1.5 in.
Boring: 4.75 in.
STEEL
Drilling: 1.62 in.
Capacity Tapping: 1 in.
Boring: 3.37 in.
TOTAL POWER CONSUMPTION
220V: 8 KVA/25 amps
440V: 8 KVA/12.5 amps
STANDARD ACCESSORIES:
Box table
Coolant system
Work light
