TS 440 STIHL Cutquik®
The powerful choice for limited access cuts.

Versatile enough for general construction applications, but well suited for limited access cuts, the TS 440 represents the latest in professional cutting solutions from STIHL. The extended guard adjustment range of the TS 440 allows greater access in challenging cuts such as the bottom portions of walls, cutting in corners and cutting the underside of in-ground pipes. This expanded guard adjustability is made possible due to the sensor-activated STIHL Quickstop® wheel brake technology. The first cut-off machine in the world equipped with the technology capable of stopping the rotation of the cutting wheel in fractions of a second if kickback occurs.

TS 440 STIHL Cutquik® Specifications - Professional Use | |
DISPLACEMENT | 66.7 cc (4.07 cu. in.) |
ENGINE POWER | 3.2 kW (4.4 bhp) |
WEIGHT* | 11.2 kg (24.7 lbs.) |
FUEL TANK CAPACITY | 710 cc (24 oz.) |
ENGINE SPEED | 9,000 rpm (Elec. Gov.) |
MAXIMUM SPINDLE SPEED | 2,525 rpm |
ARBOR SIZE | 20 mm |
MAXIMUM WHEEL SIZE | 350 mm (14 in.) |
MAXIMUM CUTTING DEPTH | 125 mm (4.9 in.) |
POWER SOURCE | Gas |
*Dry weight includes water attachment and guard. Shown with optional STIHL diamond wheel. |
Important Information
WARNING! Improper use of any power tool may cause serious
or fatal injury. Read, understand and follow carefully the operating
and safety instructions in your instruction manual before using such products.
STIHL products sold through U.S. STIHL Dealers are for distribution in the United States only.

Model Features
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Reduced-Emission Engine Technology - Caring for Nature
The STIHL Inc. “Caring for Nature” seal identifies its powered products that are more environmentally conscious, producing zero or low exhaust emissions. STIHL Inc. defines “low exhaust emissions” as being cleaner than EPA and/or CARB exhaust emission standards. -
Electronic Water Control (EWC)
Electronic Water Control allows the operator to easily adjust the flow of water while cutting and stops the water flow when the machine is at idle. -
IntelliCarb™ Compensating Carburetor
The IntelliCarb™ Compensating Carburetor is designed to automatically adjust the air/fuel ratio when the air filter becomes restricted or partially clogged and maintains the engine’s correct RPM. IntelliCarb™ uses air from the clean side of the air filter to control the diaphragm and flow of fuel. As the air filter becomes dirty and less air is available for the carburetor, the IntelliCarb™ system adjusts the fuel flow to compensate for the decrease in air flow. This is in contrast to typical carburetors that utilize this air from the “dirty” side of the air box. -
X2 Air Filtration System
The X2 Air Filtration System revolutionizes the cut-off machine industry by allowing air filters to last up to a year, based on cutting conditions. Outside air enters the system in a swirling motion, removing 80% of dust particles. This pre-cleaned air is then routed through the primary and secondary air filters before being sent into the engine. The X2 Air Filtration System is virtually maintenance free and maintains an incredible 99.96% cleaning efficiency. -
Bayonet-Style Fuel Cap
Includes retainer for easy use, even with gloves on. -
Anti-Vibration System
STIHL has developed a system for minimizing the vibration levels of handheld outdoor power equipment. The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience. -
STIHL ElastoStart™
The ElastoStart™ starter handle is a feature of STIHL. It is a starting grip with a built-in shock absorber that helps reduce the effort when pulling on the starter cord. The ElastoStart™ starter grip noticeably reduces the sudden peak forces (compression) normally felt during cranking. The forces which occur at the grip after the first compression stroke are smoothed out. -
Ergonomic Grip
The ergonomic top-handle bar design provides an optimal comfortable grip in any working position. -
Water Connection
Water connection with shut-off valve and quick connector. -
STIHL QuickStop™ Wheel Brake
Allows extended guard adjustability by reducing the risk of injury from kickback when the guard has been adjusted to expose the top portion of the wheel -
Wheel Guard
Extended wheel guard adjustability range increases utility of machine for certain cutting circumstance -
Choke Lever and Purge Pump Primer
Conveniently located together for easier starting.
Standard Features
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Common Features for Gasoline-Powered STIHL Cutquik® Cut-off Machines
View the features common to many gasoline-powered STIHL Cutquik® Cut-off Machines.


We Also Suggest
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Pressurized Water Tank
Any pro knows that water helps lubricate the cutting wheel and reduces dust when cutting concrete. But sometimes water isn’t available. When you need water for wet-cutting and a pressurized water source is not available, the pressurized water tank is a must. This tank holds 2.6 gallons of water, and is extremely easy to pressurize with the hand pump and footplate. A built-in pressure gauge helps you keep the right pressure to keep the water flowing through the transparent hose. The translucent tank makes it easy to see when you need a refill.
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HP Ultra 2-Cycle Engine Oil
No matter how you slice it (or trim it or shred it), there’s no better protection for your high performance 2-stroke engine than STIHL HP Ultra Oil. This 2-cycle engine oil has outstanding engine cleaning characteristics, plus “ultra” lubricating qualities that are superior to other 2-cycle engine oils. This fully synthetic oil is also highly biodegradable, degrading by 80% in 21 days. We’re so confident this oil will protect your engine, we’ll double your STIHL limited warranty* when you use it. It’s that good.
*Double your warranty when you purchase either STIHL HP Ultra Oil (six pack) or STIHL MotoMix® Patented Premixed Fuel (one gallon minimum) with your STIHL product purchase. Double limited warranty protection applies to select STIHL gasoline-powered products purchased for personal non-income producing, household purposes only. Other restrictions apply. See dealer for details or refer to STIHL’s Limited Warranty Policy.
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No-Spill® Fuel Containers
No-Spill® fuel containers advance convenience and quality in gasoline-can design by reducing emissions of hydrocarbons from evaporation, permeation and spillage. This helps protect the environment as well as saves you on fuel costs due to waste. Each container is molded from fluorinated, high molecular weight material for low permeation. The thumb-button flow control allows filling even smaller-sized tanks reducing the risk of spilling and is designed to stop the flow automatically, when the tank becomes full, to prevent overflowing. Built on a wide, stable base for less likelihood of upsets and equipped with child-resistant closures, all No-Spill® containers comply with both EPA and CARB requirements. With 1¼-gallon, 2 ½-gallon and 5-gallon sizes available, you’re sure to find one that fits your needs.
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For Your Safety
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Anti-Vibration Gloves
Reduce the vibration from handheld machines with anti-vibration gloves from STIHL. The palms and fingers are specially designed to absorb vibration energy, helping you stay steady throughout your workday.
Classifications: Meets anti-vibration standard ISO 10819:1996 and ANSI S2.73.
-TRm at .72 for mid-frequency range
-TRh at .55 for high-frequency range
Materials: 7-gauge knit shell, shock-absorbing material and elastic wrist
Available sizes: L, XL
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Basic Hearing Protector
When it has the STIHL name, it’s made to work as hard as you do. Our Hearing Protectors feature a padded stainless steel spring wire headband. They help maintain constant pressure, staying firmly in place while you work. They’re also easy to adjust, so you can set the ideal fit with minimal effort.
Meets ANSI S3.19-1974 standard. Noise Reduction Rating (NRR) of 23 dB(A).
Available color: Black/Grey
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Arborist Helmet
Designed specifically for tree service professionals, the STIHL Arborist Helmet is lightweight and features a six-point adjustable suspension for comfortable support. The helmet also includes multiple air vents to help keep you cool. The outer shell is made from lightweight ABS thermoplastic, while its inner shell is heavy-duty, anti-bacterial polystyrene with replaceable liner. Helmet includes mounts for optional visors and various hearing protectors.
Meets ANSI Z89.1-2009 Standard
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Black Work Glasses
The STIHL Black Work Glasses feature a sleek look that doesn’t skimp on protection or comfort. They feature scratch-resistant polycarbonate lenses and flexible, ventilated, straight-back temples. The tips of the temples are rubber to help keep them in place while the head is in motion. These protective glasses also block out 99.9% of the sun’s harmful UV rays, making them a great addition to your next outdoor project. Shown with Black Frame / Grey Lens. Available lens colors: Blue Mirror, Grey, Silver Mirror.
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Product Safety Manual (PDF)
STIHL Limited Warranty
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