Husqvarna FS400 20" Walk Behind Saw
Husqvarna FS400 20" Walk-Behind Concrete Saw
The Husqvarna FS400 20" Walk-Behind Saw is built for contractors cutting concrete, asphalt, expansion joints, small road repairs, and trench cuts. Its compact design, stable weight distribution, and adjustable handle make it a solid choice for flat sawing jobs where control and clean cuts matter.
Key Benefits
• Handles concrete and asphalt cutting up to 7-5/8" deep
• Compact design makes the saw easier to transport, lift, and move around the jobsite
• Adjustable handle helps improve operator comfort and cutting alignment
• Low handle vibration helps reduce fatigue during longer cuts
• Integrated water tank supports wet cutting and dust control
• Clear depth indicator helps maintain accurate cutting depth
Detailed Description / Features
The Husqvarna FS400 is a gas-powered walk-behind flat saw designed for small concrete and asphalt cutting jobs. It is well suited for curb cutting, floor sawing, expansion joints, road repairs, and trenching for pipe or utility work.
The saw’s balanced weight distribution gives it strong stability while cutting, helping operators maintain straighter cuts with better control. The adjustable handlebar system allows the operator to work closer to the cutting side, making alignment easier while also improving comfort.
A large integrated water tank with a quick-connect hose makes wet cutting more convenient, while the clear depth indicator helps operators set and monitor cutting depth across different blade sizes. Retractable handwheels and a built-in lifting eye also make the saw easier to move, transport, and protect on the jobsite.
Technical Specs
| Spec | Details |
|---|---|
| Power Source | Gas |
| Max Blade Diameter | 20" |
| Max Cutting Depth | 7-5/8" |
| Power | 11 HP |
| Weight | 219 lbs |
| MPN | 967796502 |
Compatibility / Recommended Use
The Husqvarna FS400 is recommended for 20" walk-behind flat saw blades and is ideal for concrete flatwork, asphalt cutting, expansion joints, curb cutting, small road repair, and trench cutting applications.
Use this saw with diamond blades designed for walk-behind saws and matched to the material being cut, including concrete or asphalt.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Husqvarna |
| Model | FS400 LV |
| Product Number (MPN) | 967796502 |
| Power Source | Gasoline (Petrol) |
| Engine | Honda GX390 |
| Engine Power | 11.7 HP (8.7 kW) @ 3,600 RPM |
| Maximum Blade Diameter | 20 in. |
| Maximum Cutting Depth | 7.5 in. (189 mm) |
| Blade Arbor Size | 1 in. (25.4 mm) |
| Blade Flange Diameter | 3.5 in. (89 mm) |
| Blade Shaft Speed | 3,100 RPM |
| Blade Cooling | Wet Cutting (Integrated Water Tank) |
| Product Weight (Empty Tanks) | 236 lbs. |
| Operating Weight | 320 lbs. |
| Dimensions (L × W × H) | 44.1 × 24.2 × 39.0 in. |
| Handle | Adjustable and Foldable |
| Depth Control | Easy-to-Read Adjustable Depth Indicator |
| Water System | Large Integrated Water Tank with Quick-Connect Hose |
| Recommended Applications | Concrete Flatwork, Sidewalks, Driveways, Asphalt, Expansion Joints, Road Repair, Curb Cutting, and Utility Trenching |
• Blade Selection Chart for Walk-Behind Saws - Get the right blade for your walk-behind saw to be successful.
• Walk-Behind Sawing Best Practices for Efficient Cutting - Take on your next cut with your walk-behind saw with confidence by following these best practices.
• Concrete Cutting Tips - Step Cutting - Learn this technique from concrete cutting experts to be more efficient when using a walk-behind saw.
+ What are walk-behind saws commonly used for?
Walk-behind saws are commonly used for concrete and asphalt cutting on roads, highways, parking lots, bridges, utility projects, demolition work, expansion joints, trenching, and other flat sawing applications.
+ How do I choose the right walk-behind saw for my application?
Choosing the right walk-behind saw depends on your project requirements, jobsite conditions, and cutting needs. If you need assistance selecting equipment, our team can help. Use our live chat or submit a contact form through our Contact Us page for guidance.
+ Do walk-behind saws require a specific type of blade?
Walk-behind saws are designed to be used with diamond blades intended for flat sawing applications. Blade selection varies by material and project requirements. Check out our guide on recommended diamond blades for Walk-Behind Saws. or explore walk-behind blades online. If you need help identifying the appropriate blade for your job, reach out through our live chat or Contact Us page.
+ How are walk-behind saws shipped?
Shipping methods, transit times, and delivery options vary based on the equipment ordered and delivery location. For complete shipping information, please review our Shipping Policy.
+ Can I place an order online?
Yes. Walk-behind saws can be ordered directly through our website. Before placing an order, we recommend reviewing our Terms & Conditions for information regarding ordering policies and related terms.
+ What if I have questions before purchasing?
If you have questions about product selection, ordering, availability, or general equipment information, our team is available to help. You can start a live chat or submit a contact form through our Contact Us page.
+ Where can I find information about returns, cancellations, and ordering policies?
Information regarding returns, cancellations, ordering policies, and other important purchasing terms can be found in our Terms & Conditions. If you need clarification on a policy, our team can assist through live chat or the Contact Us page.
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