CLARK S-Series Forklifts

S 20/25/30/32C/35

4,000lb. / 5,000lb. / 6,000lb. / 6,500lb. / 7,000lb.

Pneumatic and Cushion Tire, LPG

Building on over 100 years of lift truck innovations, design and industry firsts. 

The evolution continues…. the CLARK S-SERIES the next generation of lift trucks.

CLARK S-Series forklift

S-Series Features


Our design standards have historically led the industry in innovation and firsts; the S-Series represents the next phase of lift truck design.

  • Interactive Dash
  • Built-In Reporting of Truck and Operator Performance via Optional Telemetry
  • Engine/Powertrain Protection
  • Integrated Systematic Service Tools
  • On-Board Reporting of Operator Controlled Functions


CLARK trucks are “Built to Last”; from our industrial designs to our legacy Dealers our combined strengths ensure a strong performance to your bottom line and overall lower cost of ownership.

  • Force-Cooled Wet Disc Brakes
  • Fully Welded Heavy Gauge Frame
  • Nested I-Beam Upright with 6-Roller Carriage
  • External Side-Thrust Rollers
  • Proven Steer Axles and Cooling Systems


Safety is and has been a cornerstone of CLARK design standards for over 100 years.  Our standards became the industry standards.  The S-Series innovates again with standard features including:

  • Automatically Applied Parking Brake and Speed Limit Control
  • Increased Visibility with Optional Rear View Camera
  • High-Visibility Orange Seat Belt
  • Designed with Optimal Center-of-Gravity to Enhance Truck Stability

Low Cost of Ownership

  • 500 Hour Oil Service Interval on FORD and Isuzu Engines
  • 2,000 Hour Oil Service Interval on Transmission (for General Warehouse Applications)
  • Optimized Hydraulic Operating Pressure Reduces Fuel Consumption
  • Separate Transmission and Axle Simplify Servicing
  • Open Core Radiator is Standard
  • Engine Efficiency/Performance Reduces Fuel Consumption
  • DOC (Diesel Oxidation Catalyst)
  • Force Cooled Wet Disc Brakes

High Performance Engines

FORD 2.5L LPG Tier-4    

  • Balanced, 4-Cylinder Dual Overhead Cam Design Engine
  • VVT (Variable Valve Timing) with Sequential Multi-Port Fuel Injection
  • Timing Chain-Driven Camshaft and Automatic Belt Tensioners

ISUZU 4LE2X 2.2L Diesel Tier-4 Final       

  • Turbo-Charged, High-Pressure Multi-Stage Injection
  • DOC (Diesel Oxidation Catalyst) with No Regeneration (Burn-off) Cycles Necessary
  • No UREA Additives

Operator Comfort and Productivity

  • Minimal Vibration and Noise to the Operator via a Balanced Engine and Isolated Transmission
  • Adjustable Full-Suspension Seat
  • Hood-Mounted Levers with Low Input Force
  • Large Floor Board Improves Leg Room and Boot Clearance
  • Small Diameter Steering Wheel with Low Steering Effort
  • Reduced Brake and Inching Pedal Effort
  • Steering Column Adjustable Tilt Range of 30 degrees
  • Optimized Step Height

S-Series Videos

General Features & Benefits

S-Series Smart Dash

S-Series Frame

S-Series Safety Features

Low Cost of Ownership

Operator Comfort

Self Activating Parking Brake

S-Series Upright

Or just call us at 888-530-1832.

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