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FS351 DCS Gasoline

FS351 DCS Gas

FS351 Gasoline Self-Propelled Scarifier / Shaver with Depth Control System (DCS)

All the benefits and performance of our standard SMITH FS351, except now with DCS!

It has an all-steel chassis, lockable depth-control settings, adaptable for diamond shaving, rotoplaning or carbide scarifying, vacuum pickup location to contain debris.

Best for diamond grinding, leveling concrete, barn grooving, cleaning surface marks, grooving trench control joints, removing concrete curls, asphalt high spots. Used by concrete and asphalt professionals alike who want to use multiple machines with a single user without wearing out the operator. Outdoor use only.

  • Depth Control System
  • Engage cam lever
  • Vacuum port
  • Remote power shutoff
  • Ergonomic, vibration-dampening handlebar
  • Side-loading drums
  • Sealed bearings
  • Self-propelled

FS351 E DCS (20 HP, 400V, 50 Hz, std. speed)

FS351 E DCS (20 HP, 480V, 60 Hz, std. speed)

FS351 P DCS (25 HP Kohler Propane, std. speed)

FS351 G DCS(38 HP Kohler, std. speed)


FS351 E DCS (20 HP, 400V, 50 Hz, high speed)

FS351 E DCS (20 HP, 480V, 60 Hz, high speed)

FS351 P DCS (25 HP Kohler Propane, high speed)

FS351 G DCS  (38 HP Kohler, high speed)

  • ≤ 15″ wide
  • 3/8″ depth/pass
  • ≤ 1000 SF/hour
  • Carbide scrapers
  • Carbide milling cutters
  • 4N1 carbide strippers
  • Carbide flails
  • Steel flails (beams/stars)
  • Carbide planing picks
  • Diamond drums (with high-speed kit)
  • Wire brush
  • PCD
  • Water kit
  • Height-control wheels
  • Line pointer
  • Transport wheel
Weight: 695 lbs (315.25 kg)

Dims: 48 × 26 × 44 in

NOTE: For machines built prior to July 1, 2020, please contact your sales representative for the correct manual

FS351 Operation, Repair, and Parts Manual (Part 1)

FS351 Operation, Repair, and Parts Manual (Part 2)

FS351 Gas/Propane Data Sheet

FS351 Outboard Wheels Instructions

DCS Performance Benefits

Eliminate Measuring and Guesswork

  • Adjust cut depth in 0.01 inch increments
  • Easily align with ever-changing terrain
  • Consistent cut depth for inlay applications
  • Eliminate damage due to dropped drums

Ultimate Control and Flexibility

  • Easy adjustment via control panel and handlebar controls
  • Set zero point where cutter meets surface
  • Displays active depth from zero point
  • English and metric adjustments

Durable, Maintenance-Free Design

  • Aluminum control enclosure holds up to harsh job site environments
  • All electronic components are 100% encapsulated to protect against vibration and weather
  • Linear actuator enclosed in sealed case to resist water, dust, and debris

Optional Equipment