Hydraulic Rotary Eraser for Concrete & Asphalt Surface Preparation

The SMITH X1 Hydraulic Rotary Eraser is a professional skid steer attachment engineered for fast, controlled removal of coatings, traffic markings, thermoplastics, epoxy, paint, oil residue, grease, and surface contaminants from concrete and asphalt. Unlike traditional scarifiers or milling machines, the X1 utilizes SMITH's rotary erasing technology to remove material while minimizing grooves, ridges, and surface damage, producing a smoother finished profile.

Designed for low-flow and high-flow hydraulic skid steers, the X1 is widely used by pavement maintenance contractors, municipalities, airports, DOT crews, parking lot contractors, and industrial surface preparation professionals.

Key Features & Benefits

Removes Without Damaging the Surface

The rotary cutting system removes coatings while reducing gouging, ghost lines, and sharp-edged grooves commonly left by scarifiers and milling machines.

Skid Steer Hydraulic Operation

Connects directly to compatible skid steer hydraulic systems for efficient, high-production surface removal.

Variable Depth Adjustment

Allows operators to precisely control removal depth for different coatings and substrate conditions.

Maintenance-Free Sealed Drive

A sealed drive system minimizes routine maintenance while improving durability in demanding environments.

Integrated Vacuum Port

Compatible with dust collection systems to improve visibility and reduce airborne dust during operation.

Sealed Bearing Design

Heavy-duty sealed bearings provide reliable performance and extended service life.

Common Applications

Traffic Line Removal

Efficiently removes painted traffic stripes, lane markings, and parking lot striping.

Thermoplastic Removal

Designed to remove thermoplastic pavement markings while minimizing damage to the underlying surface.

Epoxy & Coating Removal

Removes industrial coatings, epoxy systems, urethanes, and surface treatments before resurfacing.

Surface Preparation

Prepares concrete and asphalt for overlays, coatings, sealers, and repair work.

Oil & Grease Removal

Removes contaminated surface material prior to repair or resurfacing.

Airport & Highway Maintenance

Ideal for runway markings, highway striping, crosswalks, and municipal roadway maintenance.

Compatible Cutter Options

Choose the cutter best suited for your application:

Coarse Erasing Spindle (72 Pin – PM3000)
Medium Erasing Spindle (144 Pin – PM3001)
Fine Erasing Spindle (216 Pin – PM3002)
Carbide Pick Planing Discs
Wire Brush Spindles

Standard Features

Variable depth adjustment
Hydraulic pressure controls
Dual vacuum ports
Maintenance-free sealed drive
Heavy-duty sealed bearings
Bob-Tach® skid steer connection
Compatible with low-flow and high-flow hydraulic systems

Optional Accessories

Dust collector hose kit
Video guidance system
Multiple spindle configurations
Additional cutter assemblies

Ideal Industries

The SMITH X1 is commonly used by:

Pavement marking contractors
Municipal public works departments
Airport maintenance crews
DOT contractors
Parking lot maintenance companies
Industrial flooring contractors
Concrete restoration contractors
Surface preparation specialists

Technical Specifications

Specification	Details
Product Type	Hydraulic Rotary Eraser
Power Source	20 HP Hydraulic
Hydraulic Compatibility	Low-Flow & High-Flow Skid Steers
Attachment Style	Bob-Tach® Skid Steer Connection
Maximum Removal Width	Up to 8 in.
Maximum Removal Depth	1/8 in. per pass
Production Rate	Up to 1,000 sq. ft./hr
Cutter System	Rotary Erasing Technology
Vacuum Ports	Dual
Drive System	Maintenance-Free Sealed Drive
Bearings	Heavy-Duty Sealed Bearings

Shipping Specifications

Specification	Details
Shipping Weight	955 lbs (433.18 kg)
Shipping Dimensions	72" L × 48" W × 53" H

Frequently Asked Questions

What materials can the SMITH X1 remove?

The X1 removes traffic paint, thermoplastics, epoxy coatings, oil residue, grease, adhesives, surface coatings, and high spots from concrete and asphalt.

Does the X1 work with low-flow skid steers?

Yes. The X1 is designed for both low-flow and high-flow hydraulic skid steer systems.

How wide does it cut?

The maximum removal width is 8 inches per pass.

How much material can it remove?

The X1 removes material up to 1/8 inch per pass, depending on the coating and cutter configuration.

What production rate can I expect?

Under ideal conditions, the X1 can remove up to 1,000 square feet per hour. Actual production depends on coating type, cutter selection, and surface conditions.

Why use a rotary eraser instead of a scarifier?

Rotary erasers are designed to remove coatings while leaving a smoother surface with fewer grooves and less substrate damage, reducing the need for additional surface preparation.

Rotary Erasers

SMITH X1 Hydraulic Rotary Eraser

SMITH LNX8 Gasoline Rotary Eraser

GrindLazer Pro RC813 G Gas-Powered Scarifier