A studio product shot of the Husqvarna Soff-Cut 4000 self-propelled saw against a white background, featuring a robust orange roll cage, silver protective paneling, and a large black canister air filter.
A rear isometric view of the Husqvarna Soff-Cut 4000, highlighting the 20HP Kohler gas engine, the black 4.34-gallon fuel tank with a top-mounted cap, and the electric depth control controls on the handlebar.
A side-view studio shot of the Husqvarna Soff-Cut 4000 concrete saw with its mechanical front guide arm extended forward and down to demonstrate the early-entry cutting position.
A close-up detail shot of the enclosed blade guard on the Husqvarna Soff-Cut 4000, showing a 13.5-inch orange early-entry blade and a technical decal listing blade depth settings in millimeters.
A top-down view of the operator console on a Husqvarna Soff-Cut 4000 concrete saw, showing the gray tubular handlebars, black rubber grips, and mechanical control levers with etched instructional icons.
A rear profile shot of the Husqvarna Soff-Cut 4000 saw, showcasing the wide-set gray handlebars with a control box and the heavy-duty rear wheels designed for stable paving joint crack control.
An action shot of a construction worker in a hard hat, safety vest, and respirator kneeling on a concrete slab to adjust the triangular arbor of a Husqvarna Soff-Cut 4000 saw.
Husqvarna Soff-Cut 4000 with Dust Port Overview promotional video
A studio product shot of the Husqvarna Soff-Cut 4000 self-propelled saw against a white background, featuring a robust orange roll cage, silver protective paneling, and a large black canister air filter.
A rear isometric view of the Husqvarna Soff-Cut 4000, highlighting the 20HP Kohler gas engine, the black 4.34-gallon fuel tank with a top-mounted cap, and the electric depth control controls on the handlebar.
A side-view studio shot of the Husqvarna Soff-Cut 4000 concrete saw with its mechanical front guide arm extended forward and down to demonstrate the early-entry cutting position.
A close-up detail shot of the enclosed blade guard on the Husqvarna Soff-Cut 4000, showing a 13.5-inch orange early-entry blade and a technical decal listing blade depth settings in millimeters.
A top-down view of the operator console on a Husqvarna Soff-Cut 4000 concrete saw, showing the gray tubular handlebars, black rubber grips, and mechanical control levers with etched instructional icons.
A rear profile shot of the Husqvarna Soff-Cut 4000 saw, showcasing the wide-set gray handlebars with a control box and the heavy-duty rear wheels designed for stable paving joint crack control.
An action shot of a construction worker in a hard hat, safety vest, and respirator kneeling on a concrete slab to adjust the triangular arbor of a Husqvarna Soff-Cut 4000 saw.
Husqvarna Soff-Cut 4000 with Dust Port Overview promotional video
Husqvarna

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

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SKU: 966845505
$17,136.00

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Description

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

Engine Model Kohler CH640 (Twin-Cylinder / 4-Cycle)
Max Engine Power 20.5 HP
Power Source Gasoline (4.34 Gallon Capacity)
Max Cutting Depth 2.75 in
Max Blade Diameter 13.5 in
Arbor Size Triangular
Average Bladeshaft Speed 3,500 RPM
Transmission Hydrostatic
Starter Type Electric
Oil Capacity 2.0 qt
Uncrated Weight 420 lbs
Dimensions (L x W x H) 94" x 29" x 34"

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.