Delivering to 92111 | Change
Menu
Search
Search Close
Shopping cart Close

You have no items in your shopping cart.

All Categories
    Menu Close
    • Home /
    • Minnich A-3SS Three-Gang On-Slab Drill

    Minnich A-3SS Three-Gang On-Slab Drill

    Mfr.: Minnich Manufacturing
    Item #: I070737
    Mfr. #: A-3SS
    *
    Pickup at El Cajon | Change Delivering to 92111 | Change

    Price: $51,330.00
    i h h

    Description

    The Minnich A-3SS is a high-performance three-gang on-slab concrete drill designed to maximize productivity in patchwork and full-depth repair applications. Featuring three 50 lb class drills mounted horizontally on a single frame, this unit is engineered with the same robust features as the A-2SS but offers a higher hole-output per pass. The integrated side-shift functionality and power crab steering allow operators to reposition the drill bed laterally and navigate tight work areas with ease. Its self-propelled design is capable of towing an air compressor, providing a self-contained and efficient solution for large-scale highway and airport paving projects.
    • Three-Gang Configuration: Equipped with three 50 lb class pneumatic drills for high-volume dowel pin drilling.
    • Side-Shift Functionality: Enables lateral movement of the drills without repositioning the entire unit, saving significant time.
    • Power Crab Steering: Enhances maneuverability, allowing the machine to hug the slab edge or move diagonally.

    Features

    • Dual-purpose drilling capability for both horizontal and vertical hole orientations.
    • Adjustable drill height and depth settings to meet varying job site specifications and slab thicknesses.
    • Equipped with solid rubber tires and power brakes for stable operation on uneven grade.
    • Integrated pointer assembly to ensure precise hole alignment and spacing.
    • Optional dust collection system available to meet OSHA silica dust regulations.

    Includes

    • Self-Propelled Three-Gang Drill Frame
    • Three 50 lb Class Pneumatic Rock Drills
    • Operator Control Console with Steering Joysticks
    • Air Pressure Regulators and Lubricator System
    Products specifications
    Drill Class 50 lb (22.7 kg)
    Number of Drills 3
    Drill Steel Shank ".875"" x 4.25"" (22.2 mm x 107.9 mm)"
    Drill Bit Diameter ".625"" - 2.50"" (15.9 mm - 63.5 mm)"
    *
    *
    *
    Information
    My account
    Customer service

    Payment options

    Copyright © 2026 Unitis. All rights reserved.