Husqvarna FS 400 LV Concrete Saw - 967796502

Husqvarna FS 400 LV Concrete Saw - 967796502

Our robust FS 400 LV is a convenient all-round petrol push floor saw. The adjustable handle ensures an ergonomic working position. Perfect weight distribution gives excellent stability while sawing. Ideal for small road repair jobs in concrete or asphalt, up to 189 mm cutting depth.

Features

• Perfect for smaller jobs such as sidewalks, driveways and city streets
• Productive and robust with excellent weight distribution and stability
• Large integrated water tank with quick connection for water hose to the blade guard requires no tools for dis-assembly
• Compact saw that is easy to lift
• Engine and blade shaft mounting system increases comfort and gives excellent cutting performance
• Adjustable handle provides a closer and more comfortable position to the cutting side for easier alignment and straighter cuts
• Handwheel can be folded when moving the saw to avoid breakage
• Clear depth indicator is adjustable for all blade diameters
• Diamond blades are sold separately

Specifications

What our Experts Think

Q&A

Q: What is the Husqvarna FS 400 LV Concrete Saw?
A: A petrol‑powered walk‑behind floor/concrete saw designed for cutting concrete and asphalt on smaller jobs like driveways, sidewalks, trenches and light road repairs.

Q: What are its key specifications?
A: Honda petrol engine (~11.7 hp), 20″ blade capacity, max cutting depth ~7.5 in (189 mm), and ergonomic adjustable handle with integrated water tank for wet cutting.

Q: What cutting tasks is it best for?
A: Ideal for small‑to‑medium concrete/asphalt cutting, expansion joints, slab segmentation, utility tie‑ins and general repair cuts where precision and mobility matter.

Q: What comfort and usability features does it have?
A: Perfect weight distribution for stable operation, low vibration handle, clear depth indicator, retractable handwheel and compact design for easier transport and use.

Q: Why choose this model?
A: Offers robust performance with ergonomic handling, standard water tank for cleaner cuts, and reliable Honda gas power—a solid choice for contractors and rental fleets.

Q: Any blade or accessory notes?
A: Diamond blades are sold separately; choose blades sized up to 20″ (508 mm) for best results.

Maintenance Tips

• Clean slurry and debris after use – Remove concrete slurry and buildup from the saw deck, water nozzles and frame to prevent corrosion and jamming. Regular cleaning extends component life.

• Inspect and maintain blade & guard – Check the diamond blade and guard for wear, cracks or damage before cutting; replace worn blades to ensure safe, efficient performance.

• Check belt tension & fasteners – Verify drive belt tension and tightness of bolts and guards daily; saw vibration can loosen components over time.

• Lubricate depth control & bearings – Grease depth adjustment points and bearings per manual recommendations to maintain smooth depth changes and reduce wear.

• Follow engine service schedule – For petrol models, maintain engine oil, air filter and spark plug per OEM intervals for reliable starts and power delivery.

• Water system care – Ensure water feed is steady for wet cutting to cool the blade and flush dust; check hoses and nozzles for blockages.

• Proper storage – Store the saw in a dry place; remove the blade for long‑term storage and clean thoroughly to protect from rust.