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Minnich A-3SC Triple On-Slab Self-Propelled Air Drill

Mfr.: Minnich Manufacturing
Item #: I070744
Mfr. #: A-3SC
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Pickup at Corona | Change Delivering to 92111 | Change

Price: $57,820.00
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Description

The Minnich A-3SC is a high-performance triple-drill self-propelled unit designed for productive on-slab concrete drilling. This model features three 50 lb pneumatic drills mounted on a mobile frame, providing the weight and power necessary to tow its own air compressor directly on the job site. With advanced crab steering, operators can drive along the slab efficiently without the need to constantly raise and lower the drill bed, significantly boosting project speed and accuracy.
  • Triple Drill Configuration
  • Self-Propelled with Crab Steering
  • Compressor Towing Capacity
  • Urethane-Filled Tires

Features

  • Capable of both horizontal and vertical drilling to accommodate various patchwork and joint repair applications.
  • Adjustable drill height, depth, and centers for precise hole placement according to project specifications.
  • Skid steering system (crab steering) allows for movement down the slab without repositioning the entire drill bed.
  • Compatible with optional dust collection systems and on-grade kits for enhanced safety and versatility.

Includes

  • Three 50 lb pneumatic drills
  • Self-propelled 3-wheeled frame assembly
  • Urethane-filled tires
  • Drill control panel
Products specifications
Number of Drills 3
Drill Weight 50 lbs each
Drill Steel Shank .875 inch x 4.25 inch (22.2mm x 107.9mm)
Drill Bit Diameter Range .625 inch - 2.50 inch (15.9mm - 63.5mm)
Maximum Drill Depth 18 inch (45.7cm)
Drill Distance from Top of Slab 3.5 inch - 12 inch (8.9cm - 30.5cm)
Minimum Cutout Width 48 inch (121.9cm)
Required SCFM 92.2 per drill (approx. 277 total)
Required PSIG 110 (0.76 MPa)
Total Weight (Basic) 2250 lbs (1021 kg)
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