Husqvarna Soff-Cut 4000 Self-Propelled Early Entry Concrete Saw 20HP Kohler Gas Engine 13.5 Inch Blade Capacity Industrial Paving Joint Crack Control

Control Concrete Cracking with Industrial Precision: Husqvarna Soff-Cut 4000

The Husqvarna Soff-Cut 4000 is the ultimate self-propelled gasoline saw engineered specifically for heavy-duty commercial, industrial, and high-volume paving applications. Powered by a robust 20 HP Kohler CH640 twin-cylinder engine, this machine utilizes patented Soff-Cut® technology to solve the industry's biggest challenge: random cracking. By allowing operators to enter the green concrete within the first one to two hours of finishing—well before the final set—this saw creates precise control joints that protect the structural integrity and aesthetics of your slab. Its hydrostatic transmission ensures consistent forward cutting speeds, allowing for a professional finish on the most demanding jobsites.

This high-performance saw is designed with operator efficiency and tool longevity in mind. It features a heavy-duty canister air cleaner and full-pressure lubrication to ensure the engine thrives in dusty construction environments, while hydraulic valve lifters and a mechanical fuel pump provide reliable, low-maintenance operation. The versatile blade system accommodates three different blade diameters, giving you the flexibility to adjust cutting depths up to 2.75 inches. With convenient features like an electronic key start, electric blade depth control, and a mechanical remote retractable front guide, the Soff-Cut 4000 simplifies the complex process of early-entry sawing while delivering superior results compared to conventional methods.

Key Features

• Patented Soff-Cut® Technology: Enables early entry sawing within 1–2 hours of finishing to minimize random cracking risks.
• Self-Propelled Hydrostatic Transmission: Guarantees consistent forward cutting speeds for uniform joint depth and quality.
• High-Performance Kohler Engine: 20 HP twin-cylinder engine features overhead valves and electronic key start for reliable power.
• Electric Depth & Handlebar Control: Provides precision adjustment of the blade and ergonomics at the touch of a button.
• Retractable Front Guide: Mechanical remote guide allows operators to raise or lower the guide without stopping the cut.
• Heavy-Duty Air Filtration: Canister-style air cleaner protects the engine from fine concrete dust for extended service life.
• Enclosed Blade Guard: Designed for safety and superior dust containment during high-speed operation.

What's Included

• (1) Husqvarna Soff-Cut 4000 Self-Propelled Gasoline Saw
• (1) Heavy-Duty Canister Air Filter
• (1) Integrated 4.34 Gallon Fuel Tank

Specifications

Pro-Tip: To achieve the best results with early-entry sawing, always monitor the "window of opportunity" based on local humidity and temperature. The goal is to cut as soon as the concrete can support the weight of the saw and the operator without marring the surface, typically 1–2 hours after finishing. This ensures you relieve the internal stresses of the concrete before they turn into surface cracks.