Minnich A-2SC/A-3SC/A-4SC/A-5SC Self-Propelled Drill

The Minnich A-2SC/A-3SC/A-4SC/A-5SC self-propelled drills offer powerful on-slab drilling with crab steering for efficient horizontal and vertical operation. Built to tow their own compressor, these units also feature optional on-grade kits, auto control, and dust collection for enhanced performance.

Description

Maximize On-Slab Productivity with Minnich’s Self Propelled Drill Series

When it comes to large-scale concrete projects that demand speed, power, and precision, Minnich’s self-propelled drill lineup is the ultimate solution. Designed for efficiency and engineered for versatility, these multiple-drill units make quick work of high-volume dowel drilling jobs. The A-2SC/A-3SC/A-4SC/A-5SC drill models provide a customizable approach to on-slab drilling, offering options to match your production requirements without compromising on maneuverability or control.

Built Tough for Demanding Concrete Jobs

✔️ High-Capacity, Self-Sufficient Design – Each self-propelled drill is built with the strength and weight to tow its own air compressor, giving contractors a more mobile and independent solution on the jobsite.

✔️ Multiple Drill Options – With configurations ranging from two to five drills, the A-2SC/A-3SC/A-4SC/A-5SC drill models provide the right setup for your workload, helping crews complete more holes in less time.

✔️ Versatile Drilling Orientation – Capable of both horizontal and vertical drilling, these machines offer unmatched flexibility for various dowel and slab-repair applications.

A Concrete Drilling Machine That Moves with You

The integrated crab steering system on each self-propelled drill allows operators to drive along the slab without lifting the drill bed, significantly boosting productivity. As a powerful and mobile concrete drilling machine, it eliminates unnecessary downtime and enables fast repositioning between drilling points. Whether you’re tackling highway restoration, airport runway work, or large-scale paving jobs, this system is designed to keep you moving forward.

Pneumatic Drilling Power You Can Count On

Powered by air and built for endurance, each unit functions as a highly reliable pneumatic drilling solution. Its consistent performance reduces maintenance concerns while providing the torque needed to drill through tough, cured concrete. The air-powered system also aligns with many contractors’ existing site setups, making integration easy and efficient.

Ideal for High-Volume Dowel Work

The Minnich self-propelled drill is purpose-built to excel as a dowel drill, delivering exact hole spacing and depth for dowel bar installation. Whether you choose the A-2SC, A-3SC, A-4SC, or A-5SC model, you can count on precise and repeatable performance that meets spec every time. Optional features like auto control, on-grade kits, and dust collection further enhance its role in maintaining clean, accurate drilling across your site.

Why Choose a Minnich Self Propelled Drill?

✅ Efficient, mobile solution for high-volume on-slab drilling
✅ Designed to tow its own compressor for full mobility
✅ Proven pneumatic drilling solution for consistent performance
✅ A dependable concrete drilling machine for dowel bar installation
✅ Multiple configurations with the A-2SC/A-3SC/A-4SC/A-5SC drill series
✅ Engineered to deliver accuracy, speed, and long-term durability

The Minnich self-propelled drill series is trusted by contractors nationwide for its rugged performance, operator-friendly design, and industry-leading output. For concrete jobs that demand more, this is the drill system that delivers.

Specifications

Drill Steel Shank .875″ x 4.25″ (22.2mm x 107.9 mm)
Drill Steel Length U.C. 24″ (61.0cm)
Drill Bit Diameter .625″ – 2.50″ (15.9mm to 63.5mm)
*Maximum Drill Depth 18″ (45.7cm)
Drill Distance From Top of Slab 3.5″ – 12″ (8.9cm to 30.5cm)
Minimum Cutout Width 48″ (121.9cm)
SCFM Required 92.2 (2.61 m3/min)
PSIG Required 110 (0.76MPa)
Weight A-2SC (basic) 1985 LBS (900.4 Kg)
Weight A-3SC (basic) 2250 LBS (1021 Kg)