MS 461 -R, Rescue saw, Bar length 50cm. Deviations from the product range and information provided here are possible, depending on the country. Weight 1) 7,2 kg Power-to-weight ratio 1,6 kg/kW Sound pressure level 2) 105 dB(A) Sound power level 3) 117 dB(A) Vibration level left/right 4) 5,8/5,3 m/s² Saw chain pitch 3/8″ STIHL Oilomatic saw chain type RDR. Deviations from the product range and information provided here are possible, depending on the country. Deviations from the product range and information provided here are possible, depending on the country.
The 7100TC & 9000TC Series Fire Rescue Chainsaw are engineered and built specifically for the fire service to deliver high-performance cutting in the extreme conditions you operate. The Dual Raker Carbide -Tipped Chain combines two raker gauges and a solid carbide cutter to improve impact resistance over single raker carbide-tipped chains. The Single Raker Carbide -Tipped Chain is our fastest cutting carbide-tipped chain.
what is a rescue chainsaw Related Question:
What is the chainsaw used for in emergency response?
Chain saws allow emergency response personnel to perform vital emergency-related tasks such as cutting ventilation holes in structures, constructing shoring systems to support unstable buildings, and clearing fire lines.
What kind of chainsaw do firefighters use?
The STIHL MS 461 chainsaw, often used by wildland firefighters, is one of four models being recalled.
What are dogs on a chainsaw used for?
Chainsaw dogs provide stability and serve as a sort of fulcrum for swinging the bar through the item being cut.
What are the different types of chainsaw?
There are four main chainsaw blade / cutter styles, these are; square chisel, full chisel, semi-chisel and low profile. But then there are some variations of these four styles on the market, that we also go into detail about below. Read on to see the main chainsaw blade styles and their applications.
What saws do hotshots use?
Even though each hotshot crew carries three chainsaws, Mecham still keeps a Silky F180 large-tooth folding saw in his pack. As squad boss, he often scouts ahead of the crew and frequently uses the saw to clear a path through the brush. Coffee is essential if you’re working 16-hour shifts.
Why do firefighters use chainsaws?
In structural firefighting, chain saws are used to cut ventilation holes in roofs and walls. Firefighters also may use chain saws for forcible entry or rescue. Wildland firefighters use chain saws to clear fire lines and to remove hazard trees or snags.
What brand of chainsaw do loggers use?
Stihl is the most popular chainsaw for professional loggers. It has a long-lasting chain, and you can also enjoy the exceptional cutting speeds available with this brand of chainsaw. Additionally, the chains are high-performance, low vibration, and quiet in their performance.
What do hotshots carry?
A wildland firefighter will typically carry two bags: a fire line backpack and a travel bag (also known as a red bag). Generally, a fire line backpack shouldn’t exceed 20 pounds, while a travel bag shouldn’t weigh more than 45 pounds.
Why do wildland firefighters wear yellow shirts?
These trained crews suppress flames, extinguish areas of heat to protect wildlife, and work in smoky areas. Visibility on the fireline is critical for firefighter safety, and the color yellow was proven in studies to be more visible in dark and smoky environments.
What are the claws on a chainsaw called?
Re: Chainsaw dog teeth We call those teeth “bucking teeth”. They are handy when bucking a “big” log or for felling You don’t have to jam them into the wood. They offer enough resistance to the saw rising in the cut to allow for a little more aggressive sawing with a lot less effort.
What are metal bucking spikes on a chainsaw?
Bumper Spikes: This series of sharp metal spikes protruding from the saw near the base of the bar provide leverage for easier, more controlled sawing. Jab the spikes into the log, then pivot the bar downward to guide the chain through the cut.
What is a felling dog?
4-Point professional felling dogs (bumper spikes) for Stihl and Husqvarna chainsaws. These felling dogs are over sized compared to stock to give you better sticking power and leverage in thick barked trees. Pro Safety felling dogs are made of 1/8″ heat treated steel and are sold as a set (inside and outside dogs).
Can electric chainsaw cut trees?
Although electric chainsaws are smaller and easier to carry, most lack the power and stamina to cut down large trees. If you have big trees on your property that you want to remove or cut into firewood, a gas model is your best bet. Electric chainsaws come in two types: corded and battery-powered.
What chainsaw can cut?
Chainsaw can cut a variety of materials but are best at cutting wood, trees, branches, and firewood. Chainsaws can also cut metal, plastic, concrete, frozen meat, and bone. No material is very safe when cutting with a chainsaw, as they are inherently dangerous.
What is a ripping chain?
Ripping chain is chainsaw chain designed specifically for cutting with the grain. Ripping chain is always micro chisel or semi chisel chain which features a re configured cutting angle of 10 degrees.