JATAS Machinery Sales, Inc.
503 Frontage Ave. W - Underwood, MN 56586
1-800-743-2435 / 1-218-826-6464
MASTEEL MRD-20063
RADIAL ARM DRILLS
MRD-20063
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Capacity
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Max drilling capacity on mild steel
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2 ½"
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Max. distance from column surface to spindle center
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64"
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Min. distance from column surface to spindle center
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14"
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Horizontal travel of spindle
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50"
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Max. distance from base surface to spindle end
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50"
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Min. distance from base surface to spindle end
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13 ½"
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Arm vertical travel
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24"
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Vertical travel of spindle
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36 ½"
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Box table L x W x H
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25" x 20" x 20"
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Base working area L x W
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64" x 40"
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Base area L x W
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96" x 40"
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Spindle
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Stroke of spindle
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12 ½"
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Spindle taper
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MT# 5
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Spindle speed -------------------------- 16 Steps
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30 – 2400 RPM
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Spindle feed ---------------------------- 16 Steps
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0.0016 – 0.126 In / Rev
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Motors
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Main Motor
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6-2/3 HP
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Elevating motor
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2 HP
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Hydraulic Motor
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1 HP
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Coolant Pump
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0.16 HP
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Weight
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8300 Lbs
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Overall dimensions
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100" x 42" x 113"
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Ø Specifications subject to change without notice.
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Quality Siemens control components ensure reliable performance
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Heavy duty boring spindle design maximize drilling capacity.
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CONTROL FEATURES:
Hydraulic-actuated auto-unclamp and clamp system on arm power elevating
Auto unclamping to ensure no interference between arm movement and clamping system.
Auto clamping to ensure arm secured clamping for safety operation of radial drill.
Push-button controlled hydraulic-actuated clamping system on drill head and arm swiveling.
Independent clamping control on arm for holding drill head position.
Independent clamping control on drilling head for accurate linear positioning.
Synchronous clamping control on drill head and arm swiveling for quick positioning.
SPINDLE SPEED CONTROL FEATURES:
Centralized operating handle for spindle pre-set speed change, direction, stop and neutral control
16 – steps wide-range spindle speed
Hydraulically preset spindle speed with no need of stopping spindle
High spindle speed ranges are automatically interlocked with high speed feed range to avoid damage to radial drill
SPINDLE FEED CONTROL FEATURES:
Simple, easy and centralized operation handle for spindle pre-set feed speed change, direction and stop controls integrated with spindle speed controls. Hydraulically preset spindle feed speed with no need of stopping spindle.
16 – steps wide-range spindle feed speed
3 spindle feed controls: power, manual and fine adjustment
Depth control device is convenient to set feed depth
Reliable feed safety protection avoids operating fault
QUALITY STRUCTURE DESIGN AND MANUFACTURING:
Friction clutch driver on spindle
Provide smooth change of spindle speed and direction
Provide overload protection for spindle
Provide quiet & smooth load transmitting through Head stock for long serve life
Auto-lubricating system on drill headstock and arm elevating transmission
Arm elevating safety clutch prevents arm from abrupt dropping down due to mechanical or electrical failure
Hardened-Chromed-ground spindle and quill are of high strength and durability
Heavy duty boring spindle design maximize drilling capacity
Heavy-duty centrifugal casting frame provides maximum rigidity and stability
Special designed drill release tool for easy-releasing heavy drill
MASTEEL QUALITY & VALUE STANDARD EQUIPMENTS:
Box table Coolant system
A set of MT sleeve
Lubricating gun
Halogen working light
Anchoring kits
