ACRA MODEL ARD2000H RADIAL ARM DRILLING MACHINE WITH HYDRAULIC CLAMPING

• Has a IC Timer which gives the advantage of pressing one button that automatically releases up/down movement, stop, and automatically clamping. The spindle will maintain it’s original position after the tools have been changed.
• A special arm elevating safety device is provided to prevent arm from falling abruptly after years of usage. It will keep the copper nut from being excessively worn out.
• A recycling coolant pump is furnished to cool off precise gears inside gear box and minimize excessive wear on gears to lowest extent.
• Friction type disc clutch is adopted to absorb the impact caused by the vertical movement of the spindle, and effectively protects all of the transmission unit inside the gear box.
• Automatic tool releasing device effectively increases tool changing.
• Made in Taiwan.


Specifications:
Drilling (Steel):                                             2-9/16”
Drilling (Cast Iron):                                      2-3/4”
Tapping (Steel):                                           1-7/8”
Tapping (Cast Iron):                                     2-9/32”
Diameter of Column:                                  17”
Column Surface to Spindle Center:            19-3/16″ ~ 78-11/16”
Travel of Spindle Head:                               59-3/8”
Base Surface to Spindle:                              19-9/16” ~ 74-7/8”
Elevating Height of Arm:                              43-9/32”
Box Table Dimensions:                                 39” x 31” x 19”
Spindle Taper:                                               MT#5
Spindle Travel:                                              14-1/2”
Spindle Speeds (12):                                     35~1,890 RPM
Spindle Feeds:                                              0.07 ~ 0.96 (6 Steps)
Main motor (HP):                                          7.5 HP
Elevating motor (HP):                                    3 HP
Hydraulic Clamping motor (HP):                   1 HP
Coolant equipment (HP):                              1/8 HP
Weight                                                          15,620 lbs
Standard Equipment:
• Adjustment Tools (Box included)
• Coolant System (Pump included)
• Work Light (Fluorescent Lamp Included)
• Box-type Worktable
• Lead Screw
• Column
• Electrical Control Box
• Hydraulic Flow Distributing Value
• Base