Stone cut-off saw K 770 Rescue

for concretefor stone and concrete

Product description
Compact, lightweight rescue cutter engineered for rescue and clearing operations. The magnesium blade guard features high-visibility reflective decals for use in smoke and water spray. A digital ignition system ensures reliable, quick starts in emergency situations. Trusted by fire services worldwide.

Key benefits

• Improved engine efficiency
• Cleaner operation (reduced hydrocarbon emissions)
• Magnesium blade guard with reflective decals for high visibility in smoke and water spray
• Exceptionally low vibrations (below 2.5 m/s² in the cutter handles)
• Specially designed starter handle with room for heavy gloves
• Adjustable carry strap for running, walking and climbing with the machine
• Easy and optimal belt tensioning (SmartTension)
• Heavy-duty cutting arm with improved torsional rigidity
• Long service intervals
• Digital ignition with optimised timing for powerful spark and efficient combustion
• Easy to start (carburettor, cylinder, digital ignition, air purge and decompression valve)
• Maintenance-free air filter
• High power with less fuel (SmartCarb™ automatic filter compensation)
• Less slurry and low water consumption with progressive water valve (wet cutting kit)
• Easy to change blade guard position (step-less adjustment)
• Fits multiple blade bushings (20 mm and 25.4 mm bore via reversible bushing)
• Efficient power performance (X-Torq® engine technology)
• Smooth blade stop to reduce blade stop time
• Maintenance-free starter (DuraStarter™)
• Reduced wear due to fully sealed transmission drive belt
• Cuts close to walls or ground (reversible cutting arm)
• Active Air Filtration™ two-step filtration with centrifugal cleaning
• Anti-vibration system
• Poly-V belt for better power transmission and extended service intervals
• Rescue cutting capability
• Suitable for asphalt cutting
• Suitable for cast concrete
• Suitable for floors and walls
• Suitable for rails
• Suitable for blocks, curbstones and pavers

Characteristics / Technical specifications

• Power source: Petrol
• Output power: 3.9 kW
• Cutting depth, max: 100 mm
• Blade diameter, max: 300 mm
• Weight (complete product w/o side packed articles): 10 kg
• Article number: 970 85 07-01
• Model name: K 770 Rescue
• Notable systems: SmartTension, SmartCarb™ , Active Air Filtration™ , DuraStarter™ , Poly-V belt, X-Torq®