576 xp chainsaw
Our most advanced saw for demanding professional use. It features our X-Torq® engine that provides high torque over a very wide rpm range, combined with low fuel consumption and low exhaust emission levels. Ergonomically improved handles reduce fatigue. Smart Start® provides easy starting and Air Injection makes the saw run stronger and longer.
- LowVib®
- Felling marks
- Improved handle design
- Optimized saw body
- Air Injection
- Durability
- Snap-lock cylinder cover
- Side-mounted chain tensioner
- Three-piece crankshaft
- Ergonomic grip
- Smart Start®
- Inertia chain brake
Engine specification| Cylinder displacement | 73.5 cm³ / 4.48 cu.inch |
|---|
| Power output | 4.2 kW / 5.63 hp(I) |
|---|
| Idling speed | 2700 rpm |
|---|
| Maximum power speed | 9600 rpm |
|---|
| Maximum recommended engine speed | 13300 rpm |
|---|
| Cylinder bore | 51 mm / 2.01 inch |
|---|
| Cylinder stroke | 36 mm / 1.42 inch |
|---|
| Ignition system | SEM AM50COT |
|---|
| Ignition module air gap | 0.3 mm / 0.01 “ |
|---|
| Spark plug | - |
|---|
| Spark plug | NGK BPMR7A |
|---|
| Electrode gap | 0.5 mm / 0.02 “ |
|---|
| Carburettor model name | C1M-EL28A |
|---|
| Fuel tank volume | 0.7 lit / 1.48 US pint |
|---|
| Oil tank volume | 0.37 lit / 0.78 US pint |
|---|
| Oil pump type | Adjustable flow |
|---|
| Oil pump capacity | 5-22 ml/min |
|---|
| Air filter type | Nylon 44µ |
|---|
| Torque, max. | 4.5 Nm/8100 rpm |
|---|
| Fuel consumption | 420 g/kWh |
|---|
Cutting equipment| Chain pitch | 3/8″ |
|---|
| Recommended bar length, min-max | 46-71 cm / 18″-28″ |
|---|
| Chain speed at max power | 21.4 m/s / 70.2 fts |
|---|
Emission, vibration & noise data| Exhaust emissions (CO average) | 270 g/kWh |
|---|
| Exhaust emissions (HC average) | 60 g/kWh |
|---|
| Exhaust emissions (NOx average) | 6 g/kWh |
|---|
| Exhaust emissions (CO? average) | 866 g/kWh |
|---|
| Equivalent vibration level (ahv , eq) front / rear handle | 2.9/3.6 m/s² |
|---|
| Sound pressure level at operators ear | 105 dB(A) |
|---|
| Sound power level, guaranteed (LWA) | 116 dB(A) |
|---|
Overall dimensions| Weight (excl. cutting equipment) | 6.6 kg / 14.5 lbs |
|---|
MS 181 C-BE Chainsaw
Similar to the MS 181, the STIHL MS 181 C-BE has additional “Comfort” features, including the ErgoStart (E) system and Chain Quick Tensioning (B), making this chain saw virtually effortless to start and easy to maintain. Perfect for cutting firewood or felling trees up to 12 inches in diameter, it is a lightweight practical chain saw with convenient features you can rely on.
Technical data
| Displacement cm³ | 31.8 |
| Weight kg 1) | 4.6 |
| Power-to-weight ratio kg/kW | 3.1 |
| Power output kW/bhp | 1.5/2.0 |
| Recomm. max. bar length cm | 40 |
| Vibration levels left/right m/s² 2) | 3.6/3.6 |
| Oilomatic saw chain pitch/type | 3/8″ P Picco Micro Comfort 3 |
| Sound power level dB(A) 3) | 109.0 |
| Sound pressure level dB(A) 3) | 98.0 |
1) without bar/chain
2) (K) factor according to Dir. 2006/42/EC = 2m/s²
3) Power factor according to DIR2006/42/EC=2.5(dB(A))
Reduced-emission engine technology
2-stroke engine with stratified charge. A fuel-free layer of air is created between the burned charge in the combustion chamber and the fresh charge in the crankcase, reducing the amount of fuel lost during the charge cycle. This results in more power with a lower weight, up to 20% lower fuel consumption than regular 2-stroke engines and significantly reduced exhaust emissions.
Advanced combustion technology
Four overflow channels swirl the fuel-air mix before ignition, allowing for optimum combustion and highly efficient performance. The result is lower fuel consumption and high torque across a broad rpm range.
Pre-separation air filtration system
STIHL long-life air filtration systems with pre-separation achieve perceptibly longer filter life compared with conventional filter systems. Air drawn in is swirled. The larger, heavier particles are ejected. The pre-cleaned air is routed to the air filter via the pre-separator duct.
Anti-vibration system
Intense vibration at the handles of power tools can lead to long-term effects on blood vessels in the hands and arms. STIHL has therefore developed an effective anti-vibration system whereby the oscillations from the machine’s engine are dampened which significantly reduces vibrations at the handles.
Carburettor heating
By changing the chain saw from summer to winter operation, the intake air is pre-heated over the engine fins. This ensures that the carburettor does not ice up and you can continue working in freezing temperatures.
Tool free filler caps
Special catches on the fuel and oil tanks for easy opening and locking without the need for tools.
Compensator
This controller in the carburettor prevents the fuel-air mixture getting richer as the air filter becomes clogged. The correct quantity of fuel is delivered to the carburettor depending on the quantity of air passing through the air filter. This keeps the fuel/air ratio in the combustion mixture constant and hence also the engine power. The filter doesn’t need to be cleaned until an appreciable drop in power occurs.
Ematic chain lubrication system
The Ematic chain lubrication system ensures pinpoint lubrication of the saw chain links and guide bar rails. When used with STIHL OILOMATIC saw chain, it will provide maximum lubrication, longer wear and less oil consumption than conventional methods of chain lubrication. The Ematic system can reduce bar oil consumption by up to 50%.
Chain Quick Tensioning (B)
After releasing the sprocket cover the chain can be adjusted using a thumb wheel without the need for tools.
Single-lever master control
All important functions such as start, choke, throttle and stop are operated via a single lever
Manual fuel pump (Purger)
A small fuel pump delivers fuel to the carburettor at the touch of a button. This reduces the number of starting strokes required following extended breaks in operations.
STIHL ErgoStart (E)
A genuine advance in easy starting. STIHL ErgoStart (E) cuts the effort required to start the tool by half, while the starter cord can be pulled at just one third of the normal force. All it takes is 2 fingers and a gentle pull action.
Sharp Pro 162 Chainsaw
Powerful professional machines, designed for felling and cutting up trees of appreciable size. Engines characterized by extremely linear torque at all engine speeds, guaranteeing high performance in any working conditions and unvarying efficiency over time.
Maximum long-term reliability, thanks to steel crankshaft and piston with 2 rings.
Cylinder incorporating decompression system to ensure smooth and jerk-free start.
Capacious fuel tank and low rates of consumption ensure long intervals between refuelling stops: over 40 minutes operation on a full tank.
Handles and fuel tank isolated from the remainder of the machine by 6 rubber antivibration mounts: these guarantee low levels of vibration and ensure the fuel will not overheat.
All models have professional self-lubricating bar with replaceable tip. 80.7 cm³ model equipped with top speed limiter.
| Power/Displacement | 4.7 HP – 3.5 kW/61.5 cm³ |
| Bar length | 41-46-51 cm / 16”-18”-20” |
| Chain (pitch x gauge) | .325”x.058” / 3/8”x.058” |
| Oil Pump | automatic / adjustable |
| Oil/fuel tank capacity | 0.35 L/0.70 L |
| Weight | 5.5 Kg |
MT3700 Chainsaw for home use +
Essentials petrol chainsaws for intensive home use
Chain saws intended to offer a credible response to the needs of discerning home users who want a power tool for lopping, pruning, small-medium diameter cutting and general tasks like chopping up firewood. Designed incorporating the technology of chain saws with higher specifications, these machines guarantee performance at the very top of their class, cutting effortlessly and quickly, andwith maximum efficiency.
Automatic oil pump, of aluminium construction: ensures zero flow at idling speed, and outstanding long-term durability.
Electronically controlled digital coil, reduces starting effort and favours lower fuel consumption.
2-ring piston (models MT4100 S – MT4100 SP), nickel cylinder, forged steel connecting rod and crankshaft: efficiency guaranteed constant over time.
Models equipped with numerous devices that will simplify maintenance operations, like the inspectable muffler or no-tools filter cover.
SP model equipped with “Easy-On” starting system and labour-saving side-mounted chain tensioner.
| Power/Displacement | 2.2 HP – 1.6 kW/35.2 cm³ |
| Bar length | 35-41 cm / 14”-16” |
| Chain (pitch x gauge) | 3/8”x.050” special |
| Oil Pump | automatic |
| Oil/fuel tank capacity | 0.22 L/0.32 L |
| Weight | 4.1 Kg |
efco chainsaw MT3500
Essentials petrol chainsaw for home use
Designed for occasional use by home users (small pruning jobs, cutting trunks of small-medium diameter for firewood), this chain saw is practical and easy to use, owing to a series of devices which make it extremely easy to start, operate and maintain.
- The illustrated step-by-step start-up instructions on the machine body ensure quick and safe starting, even for less expert users.
- Primer device, positioned in full view on the engine cover, facilitates starting from cold, after refuelling or following lengthy idle periods.
- On-Off switch and choke incorporated in a single multi-function lever: guarantees practical and simple operation.
- Transparent tanks for immediate and continuous display of oil and fuel/air mixture levels.
- Anti-vibration system using 3 spring dampers and 3 rubber stops: significantly isolates the operator from engine vibration, for greater comfort during use.
- The new design of the starter handle makes starting the machine more comfortable.
- Filter cover built into the engine cowling: can be checked or serviced simply by removing the 3 fixing screws.
- The sponge air filter is simple and quick to clean, ensuring more hours of running time between maintenance stops.
Carburettor bracket with 4 anti-vibration mounts: ensures stable fuel burn under all operating conditions, and longer carburettor life.
| Power/Displacement | 2.0 HP – 1.5 kW/38.9 cm³ |
| Bar length | 14” |
| Chain (pitch x gauge) | 3/8”x.050” |
| Oil Pump | automatic |
| Oil/fuel tank capacity | 0.26 L / 0.36 L |
| Weight | 4.4 Kg |
