Husqvarna K 770 Cut-n-Break Concrete Saw

Basic Info

A high-powered,professional-grade gasoline concrete saw for deep cutting of concrete,asphalt,and stone.Its"Cut-n-Break"technology allows for deep groove cutting followed by easy prying to separate large sections,dramatically improving efficiency in demolition and trenching work.A core tool for construction demolition,road maintenance,and utility excavation.

Key attributes

Origin

China

Weight

16.3 kg

Power Type

Gasoline-Powered

Motor Type

Two-Stroke Gasoline Engine

Product Type

Walk-Behind Saw

Blade Diameter

14 inches

Max Cutting Depth

120 mm

Spindle Speed

4000 RPM

Blade Arbor

25.4 mm

Cutting Mode

Wet/Dry

Key Technology

Cut-n-Break Prying Function

Customer reviews

David Chen · Custom Furniture Maker

I use this for cutting curved panels and making cutouts in backsplashes for custom cabinets.It lives up to its low-vibration reputation,allowing me to follow pencil lines precisely with remarkably clean cuts that minimize sanding.The LED light is invaluable for working in dim areas under counters.There's a learning curve to master the optimal orbital setting for different materials,but once you do,it becomes an indispensable precision tool in the shop.

Diego Rodriguez · Project Manager, Municipal Engineering Contractor

On road repair projects, the K 770's 'Cut-and-Break' feature is a genuine force multiplier. The 75cc engine provides ample power to cut through old concrete pavement, and then prying up large sections is easy, making it faster and more precise than using an excavator alone for demolition. The dry/wet operation capability allows us to work under different site regulations. For any contracting business requiring deep cutting and rapid concrete removal, it's an essential tool.

Carl Jenkins · Metal Fabrication Shop Supervisor

Our workshop handles high volumes of stainless steel and aluminum profiles daily. This cold saw produces exceptionally clean and smooth cuts, often leaving surfaces ready for welding with minimal grinding. The hydraulic feed is steady, and the three-speed selection is very practical. The cast-iron construction guarantees rigidity for years of service. For any business focused on structural metal fabrication, it is a reliable and highly efficient workhorse.

Product Description

Product Features

Powered by a 75.6cc large-displacement two-stroke gasoline engine for sustained high power output.Features a heavy-duty cast iron gearbox and spindle bearings for durability.The depth adjustment mechanism is robust and precise,allowing a maximum cutting depth of 120 mm.The allows the saw body to be used as a lever to pry apart cut sections after scoring.Wet/Dry cutting capable;can connect to a water supply for wet cutting to reduce dust or operate dry.Ergonomically designed D-handle and low-vibration design enhance operator comfort.

Product Specifications

Engine displacement:75.6cc.Blade arbor size:25.4 mm(1 inch),compatible with 14-inch diamond blades.Max cutting depth:120 mm(wet).No-load speed:4000 RPM.Fuel tank capacity:1.1 liters.Weight:approx.16.3 kg(without blade).Includes bulletproof glass guard and quick-install nut.

Product Applications

Used for cutting and demolishing concrete pavements,walls,and bridge decks;trenching for asphalt repair;excavating trenches for pipe/cable laying in municipal projects;cutting control joints on construction sites;and splitting large stone slabs in quarries.An essential tool for construction firms,road crews,utility companies,and professional demolition contractors.

Basic Info

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Customer reviews

Product Description

Product Features

Product Specifications

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