A studio shot of the Husqvarna K770 gas power cutter, featuring a large silver blade guard, an orange engine housing, and a black and gray handle assembly.
A side profile view of the power cutter showing the exposed cutting arm mechanism, the large circular blade, and the connection point for the water hose.
The opposite side view of the saw highlighting the orange belt guard, the ergonomic front handle, and the reversible blade bushing system.
An angled rear view of the saw focusing on the orange engine body, the rear control handle with safety trigger, and the top cover labeled K770.
A technical cutaway illustration of the engine showing blue arrows representing the airflow path through the Active Air Filtration system to the cylinder.
A close-up action shot of a worker's hands guiding the power cutter through a concrete block, with water mist reducing dust during the cut.
A close-up detail of the 14-inch diamond blade and magnesium blade guard, showing the segmented cutting edge and rotational direction arrows.
A construction professional wearing a safety vest and gloves using the saw to make a vertical cut into a large concrete block on a gravel surface.
Husqvarna K 770 Power Cutter Unboxing promotional video
A studio shot of the Husqvarna K770 gas power cutter, featuring a large silver blade guard, an orange engine housing, and a black and gray handle assembly.
A side profile view of the power cutter showing the exposed cutting arm mechanism, the large circular blade, and the connection point for the water hose.
The opposite side view of the saw highlighting the orange belt guard, the ergonomic front handle, and the reversible blade bushing system.
An angled rear view of the saw focusing on the orange engine body, the rear control handle with safety trigger, and the top cover labeled K770.
A technical cutaway illustration of the engine showing blue arrows representing the airflow path through the Active Air Filtration system to the cylinder.
A close-up action shot of a worker's hands guiding the power cutter through a concrete block, with water mist reducing dust during the cut.
A close-up detail of the 14-inch diamond blade and magnesium blade guard, showing the segmented cutting edge and rotational direction arrows.
A construction professional wearing a safety vest and gloves using the saw to make a vertical cut into a large concrete block on a gravel surface.
Husqvarna K 770 Power Cutter Unboxing promotional video
Husqvarna

Husqvarna K770 14 Inch Gas Power Cutter Concrete Saw 5 HP X-Torq Engine SmartTension System for Road Work and Masonry

In stock
SKU: 967682101
$1,299.99

Description

The Ultimate All-Round Cut-Off Saw for Heavy-Duty Concrete and Asphalt Applications

Experience the benchmark of performance with the Husqvarna K770 14-inch Power Cutter, a robust all-round saw designed for the most demanding road work, landscaping, and construction tasks. Powered by an efficient 5 HP X-Torq® engine, this cutter delivers a superior power-to-weight ratio while significantly reducing emissions and fuel consumption compared to standard 2-stroke engines. Whether you are cutting straight tracks, navigating curves, or working tight against a sidewalk, the K770’s compact design and low weight of 22.4 lbs maximize productivity and minimize operator fatigue.

Reliability is engineered into every component of the K770. The machine features the innovative semi-automatic SmartTension™ system, which ensures optimal power transmission and maximizes the life of the heavy-duty Poly-V belt by eliminating the risk of over- or under-tensioning. Maintenance is streamlined with the DuraStarter™ dust-sealed starter unit and Active Air Filtration™ system, which extends service intervals and keeps the engine running smoothly in dusty environments. With a digital ignition for easy starting and a reversible blade bushing that fits both 20mm and 1-inch blades, this power cutter is ready to tackle any job site challenge. 

Key Features

  • SmartTension System: Semi-automatic belt tensioning minimizes wear and maximizes belt life by preventing incorrect tension adjustments.
  • X-Torq Engine Technology: Delivers higher power while reducing fuel consumption and exhaust emissions for a cleaner, more efficient run.
  • Superior Power-to-Weight Ratio: A light, compact design weighing only 22.4 lbs ensures easy handling without sacrificing cutting performance.
  • DuraStarter™: Patented, dust-sealed starter unit with a durable cord and sealed return spring makes the starter virtually maintenance-free.
  • Active Air Filtration: Advanced centrifugal air cleaning system allows for long service intervals and reduced engine wear.
  • Reversible Blade Bushing: Versatile arbor bushing accommodates both 20mm and 1-inch blade bores, increasing blade compatibility.
  • Low Vibration System: Handle vibrations are kept below 8.2 ft/s², significantly reducing strain for more comfortable operation.
  • Magnesium Blade Guard: Lightweight and steplessly adjustable, making it easier to change cutting positions.
  • Wet Cutting Kit: Integrated progressive water valve provides exact water volume adjustment to efficiently bind dust and reduce slurry.
  • Digital Ignition: Optimizes spark timing for easy starting and efficient combustion.

What's Included

  • (1) Husqvarna K770 14" Power Cutter
  • (1) Combination Scrench Tool

Specifications

Output Power 5 HP
Blade Diameter (Max) 14 in.
Max Cutting Depth 5 in.
Weight (Excl. Blade) 22.4 lbs
Arbor Size 1 in. / 20mm (Reversible)
Max Engine Speed 9,300 RPM
Power Source Gas / Petrol (50:1 Mix)
Engine Type 2-Stroke Air Cooled
Cylinders 1
Belt Type Poly-V
Blade Guard Material Magnesium
Vibration Level (Handles) < 8.2 ft/s²
Pro-Tip: Trust the Active Air Filtration™ system. You do not need to check or shake out the air filter as part of your daily routine; only change the filter if you notice a distinct drop in engine power. Prematurely opening the filter housing can introduce dust into the engine that the system would otherwise have handled.