STIHL MS-2550 chainsaw: features, specifications and reviews

MS 250 chain saw

MS 250 chainsaws

Lightweight and powerful chainsaw with reliable Stihl equipment. With electric power, it can be used for firewood and wood construction. Ideal for felling trees up to 30 cm in diameter.

Versions.

* Manufacturer’s recommended price from 06.04.2022. The manufacturer’s recommended price within the warehouse frame is not taken into account.

The range of products and the given information may differ depending on the export version. Design and technological changes of tools and devices as well as price changes are possible.

Product variants
  • MS 250 C-Bes light, powerful 2.3 kW chainsaws with ergost starter and quick start device

Technical details

MS 250

Technical details

Technical details value
Working volume, cm³ 45.4
weight, kg 1) 4,6
Specific weight, kg/kW 2
Sound power level, dB(a) 2) 114
Power kW / hp 2.3/3.1
Oil tank capacity, cm³ 200
Vibration level left/right m/s² 3) 5.7-6.9/6.8-8.9
RPM at max. Torque, rpm 10,000
Sound pressure level, dB(a) 2) 99-101

1) Without fuel, without guide rail and SAW 2) K-factor according to RL 2006/42/EG = 2.5 dB(A) 3) K-factor according to RL 2006/42/EG = 2 m/s²

The range of products and the given information may differ depending on the export version. Design and technological changes of tools and devices as well as price changes are possible.

gear unit

MS 250

Standard equipment

Zaminka Winter Bingo

In winter you can rely on the Stihl chains with the Zima-Slota Zamlonka. In winter mode, the carburetor is blown with heated, absorbed air, which prevents icing. Switching from summer mode to winter mode is done with a single hand movement.

Quickstop brake for instant stopping

The QuickStop chain brake is a safety mechanism when working with chain saws. The chain brake is activated by pressing the front stop on your hands and stops the saw chain for a few seconds. If you press hard, the Quic k-Stop chain brake is activated automatically.

Anti-vibration system

Strong vibration in the handlebar area can cause chronic blood circulation problems in the hands. That is why Stihl has developed a highly effective anti-vibration system to reduce the transmission of engine vibration to the handles.

Unified control

Machine functions such as cold start, hot start, run and shut-off are controlled by a separate lever. This makes operation especially convenient and safe, since the right palm remains in control.

Sides.

The voltage screw is accessed from the side with the zepter cover. This prevents hand contact with the sharp chain and gear tips.

Non-conductive tank covers.

Patented non-conductive tank covers for fuel mixture and chain oil. Tanks open and close quickly and easily without tools.

Additional equipment

Stihl elastostart.

Compression pressure puts strain on muscles and joints when starting two-stroke engines. The elastostart significantly reduces these harmful effects. The damping element in the handlebar of the elastost start device alternates between each other and then releases energy in accordance with the compression process, so that starting is even and jolt-free.

READ
Bosch Arm 3200 Lawn Mower. Overview, features, owner reviews

Some elements of the device are shown in more detail in the section “Product and device technology”.

The range of products and the given information may differ depending on the export version. Design and technological changes of tools and devices as well as price changes are possible.

Accessories

MS 250

Accessories

Case for chain saws

For storage and transport of cordless and chain saws up to 45 cm (not for electric saws MS 441 C-M, MS 461, MS 661 C-M and MS 880).

Versions.

* Manufacturer’s recommended price from 06.04.2022. The manufacturer’s recommended price within the warehouse frame is not taken into account.

Chainsaw bag

For proper storage and transportation of chain saws with bar length up to 45 cm (not suitable for electric saws MS 441, MS 461, MS 661 C-M and MS 880).

Versions.

* Manufacturer’s recommended price from 06.04.2022. The manufacturer’s recommended price within the warehouse frame is not taken into account.

The multifunction tool

Practical, high quality multi-tool in a non-removable polymer housing with 3.5 mm slope (for carburetor adaptation and groove cleaning), Torx TX27 screwdriver and spark plug wrench 19-13 (for Comb i-Cloud 1129 890 3401) and 19-16 (for Comb i-Cloud 1129 890 3401) and 19-16 (for Comb i-Cloud a Comb i-Cloud 0000 890 3400). With nylon pouch and belt loop.

Versions.
  • Multi-tool with 19-13 teeth width

* Manufacturer’s recommended price from 06.04.2022. The manufacturer’s recommended price within the warehouse frame is not taken into account.

2-in-1 Laser Indicator

Two-in-one: drop direction indicator and transition device. For sawing short pieces of wood without intensive measurements with the fall direction indicator function in order to monitor the quality of cut and fall direction, demonstration video on DVD. You can also choose the right holder for your chainsaw.

Versions.

* Manufacturer’s recommended price from 06.04.2022. The manufacturer’s recommended price within the warehouse frame is not taken into account.

Cut-resistant leg pads

Zipper closure along the length. 100% cotton, 50% nylon. Compliant with EN 381, protection class 1 (corresponds to 20 m/s), model C.

Versions.
  • Foot protection apron, price S-M.

* Manufacturer’s recommended price from 06.04.2022. The manufacturer’s recommended price within the warehouse frame is not taken into account.

Tank System, Fuel.

For quick tool refueling without fuel overflow. For the Stihl combine there is a petrol canister made of petrol steel max. Up to 5 litres. To be used on tanks with an opening of more than 23,5 mm in diameter.

READ
A mole in the garden - how to effectively get rid of it?
Versions.

* Manufacturer’s recommended price from 06.04.2022. The manufacturer’s recommended price within the warehouse frame is not taken into account.

Cut-resistant leg pads

Zipper closure along the length. 100% cotton, 50% nylon. Compliant with EN 381, protection class 1 (corresponds to 20 m/s), model C.

Versions.
  • Cut-protective foot apron, price xxl

* Manufacturer’s recommended price from 06.04.2022. The manufacturer’s recommended price within the warehouse frame is not taken into account.

Cut-resistant leg pads

Zipper closure along the length. 100% cotton, 50% nylon. Compliant with EN 381, protection class 1 (corresponds to 20 m/s), model C.

Versions.
  • Cut-protective foot apron, price L-XL

* Manufacturer’s recommended price from 06.04.2022. The manufacturer’s recommended price within the warehouse frame is not taken into account.

The range of products and the given information may differ depending on the export version. Design and technological changes of tools and devices as well as price changes are possible.

Stihl MS-250 chainsaw. Technical characteristics and usage features

Recommended: 100%.

content

Stihl MS-2250 chainsaw has received the most positive feedback from its owners. The glorified German quality has once again confirmed its competitiveness in the world market and high reliability in operation. Brand Shtil owes its appearance to Andreas Stihl, who in 1921 decided to found a company that was engaged in the production of steam boilers and washing machines.

A little later, in 1929, the company’s engineers released the first Stihl chainsaw, which was so heavy (48 kg) that it was operated by two operators. Its power was 6 liters. As time passed, the company conducted new developments, chainsaws received new components, thanks to which the weight of the tool decreased significantly.

Bubble Stihl 250

Today we can say with certainty that Stihl saws are the quietest and most purchased saws of all the existing brands of garden tools. The company offices are located in 160 countries on five continents. Production and assembly of original Stihl MS-2550 chain saws is carried out in Germany and the United States. But no one is immune to the Chinese fakes.

You can distinguish the original Stihl chainsaw MS-2550 from the fake purely visually:

  • The fake is roughly assembled and looks porous, heterogeneous;
  • The paint job is blunt;
  • The location of the air filter screw is upper (in the original from the end);
  • Fuel and oil tank covers are plain, slightly convex (in original under the screwdriver included);
  • No serial numbers;
  • Instruction manual is also not original;
  • Brake holder is single sided, if original is double sided;
  • No Stihl logo on the spark plug;
  • The carburetor is simplified without a built in compensator.
READ
Why choose an electric lawn mower?

The price of the original Stihl chainsaw MS-2250 is in the range of 23-25,000 rubles.

Descriptions of chainsaws Stihl MS-2550

Motor saw Stihl MS-2550 – semi-professional portable chainsaw for drilling trees, fuel, cultural filling is 4.6 kg.

The manufacturer supplies the saw with the original single-cylinder gasoline two-stroke engine of 3.1 liters. С. The device is started with a manual starter. The starting system is facilitated by a decompression valve. The carburetor is of the original membrane type with a built-in compensator, which does not allow the RPM to drop during operation and improves the quality of exhaust gases (the combustible mixture burns as fully as possible).

Lightweight tires with 4 screws, easy access, protection of operator’s hands. Tire size 35 cm. Oilomatic chain is 1.3 mm thick. Chain pitch is ⅜ inch. Chain lubrication is automatic with delivery to certain points, saving lubricants by 50%. There is an automatic chain brake. Handles with vibration protection.

Basic equipment for Stihl MS-250 chainsaw contains:

  • 14-inch tires;
  • Tires 16 inches;
  • Chain oil;
  • Wrench;
  • Cover for tire;
  • Instructions.

transmission

Stihl MS-25-levels specifications:

model Stihl MS 250
Manufacturer Steel
Manufacture (assembly) Germany
Brand homeland Germany
Class of saw Semi-professional
Power, hp (kW) 3.1 (2.3)
Engine capacity, cm3 45.4
Chain pitch, custom 3/8
Thickness of chain, mm 1,3
Fuel tank capacity, L 0.47
Volume of the oil tank, L 0,2
Length of a bar, cm (customs) 30-40 (12-16)
Noise level, dB (a) 101
Warranty, years 1
Weight (kg 4,6

Characteristics and advantages of Stihl MS-250 chainsaw

Let’s take a closer look at the advantages of the Stihl chainsaw of German assembly:

  1. Reliable tool of constant action.
  2. Original spare parts are interchangeable (from other modifications).
  3. Quality with high build.
  4. Choice of the right tire size for your needs.
  5. Automatic and economical supply of lubrication.
  6. Choice of desired chain – oilomatic or picco with winning attacks.
  7. No-frills care and maintenance.
  8. High safety of all components and machinery.
  9. High efficiency and torque.
  10. Easy start-up.
  11. Anti-vibration protection.
  12. Compensator in the carburettor.
  13. Easy access to air cushioning.
  14. Reusable air filter.
  15. Controls simplified by alloy.
  16. Weather protection.
  17. The chainsaw is perfectly repaired.
  18. There is only one disadvantage below – the high price of the saw itself and its parts.

Owner’s Manual

The owner’s manual is the constant companion of the gas tool. It contains complete information about the chainsaw itself, describing in detail the principles of working with it.

Each manual necessarily contains the following sections:

  1. The device of the machine in schemes and with descriptions.
  2. Table showing the technical features of the MS 250.
  3. Conditions for safe use when working and servicing a Stihl chainsaw.
  4. How to prepare the machine for use.
  5. Use of the MS-2550 chainsaw.
  6. How to use the chain saw and what to do when it is in operation.
  7. Operating faults and their causes.
READ
Mini loader Amkodor 211 - description and properties

How to prepare your chain saw for work

The period of trouble-free operation of the Shtil chainsaw and the safety of the device owner, which is not unimportant, depends on the correctness of the actions performed, which is not unimportant.

We offer a simple algorithm of actions:

  • The device is assembled according to the instructions as described;
  • Sawdust is connected and securely defined;
  • chain route;
  • The fuel mixture is prepared;
  • The ready mixture is poured into the fuel tank;
  • Appropriate lubricant is poured into the oil tank to lubricate the chain.
  • The operator once again checks the tension of the fasteners;
  • The chainsaw is started;
  • The operator adjusts the idle speed (correct setting – the chain does not rotate when idling).
  • Lubricant supply to the chain mechanism is checked.

For a correct fuel mixture you need to buy high-quality gasoline AI-92 and original Stihl oil for two-stroke engines. The fuel ratio for engine hours is 50/1. That is, you must take 5 liters. Petrol and 100 ml. Engine oil. Liquids are mixed thoroughly, unused fuel mixture is stored no more than 1.2-2 weeks.

Play Chainsaw.

The original product does not require any specialized procedures, since the saw was originally prepared for operation. However, the first 4-8 tanks of combustible mixture should be evaporated in a gentle mode. In this case, the engine power should not exceed 50%. In addition, the first hour of operation consists of alternating cycles: 2 minutes of operation, 10 seconds of idling, rest, etc. Attention: idling for more than 15 seconds clogs the spark plugs – dozens of carbon deposits form on them.

Style 250

Maintenance of the Stihl MS-250 chainsaw

Before starting maintenance work:

  • The headset is checked;
  • The chain is tightened;
  • Voltage strength is checked;
  • Working fluids (fuel mixture and oil) are poured into appropriate containers.
  • Lubrication of the chain is checked;
  • Check idling operation.
  • After operations:
  • The chain tension is loosened;
  • The chain saw is cleaned from dust and dirt;
  • The air filter is cleaned;
  • The saw set is checked, the chain is tightened if necessary, and the bar is changed.

Routine maintenance is performed to:

  • Adjusting the idle speed;
  • Cleaning the carburetor;
  • Replace spark plugs;
  • Troubleshooting of minor malfunctions.

If there are serious malfunctions, it is recommended to apply to service centers for their elimination, their addresses are given in the instructions.

We recommend watching the video, which shows how to disassemble the fraction “Stihl” MS-250:

READ
Macronutrient deficiency symptoms in plants

Another video will tell you how to tune the carburetor of the Stihl MS-250 chainsaw.

malfunctions and repairs

Knowing the causes of malfunctions, you will be able to fix them yourself and get your chain saw back in working order. Here are some typical problems with your STIHL MS-250 chain saw:

The chainsaw does not start:

  • Fuel mixture ran out;
  • Fuel mixture is of poor quality;
  • No spark plug contact;
  • Broken high-voltage cable;
  • Fuel pump is not pumping;
  • The spark plugs are flooding;
  • The spark plug is caked and needs to be cleaned;
  • Plug failure (replace after 100 hours of operation);
  • Fuel lines are clogged;
  • Magneto out of order;
  • The carburetor is clogged;
  • The carburetor settings are out of tune.
  • The starter wire on the starter is loose or tight.

Basil can not develop revs:

  • The spark plug is smoking;
  • Need to replace spark plug;
  • Carburetor cleaning required.

Stihl MS-250 chainsaw starts and stalls at idle, cause turned out to be carburetor settings.

Video review

Chainsaw “Stihl” 250, video in operation:

STIHL MS-250 chain, reviews

Ruslan, 54 years old

“Great brushcutter! Light, strong, easy to use. I have been using it for 4 years now. In any weather, in summer and in winter, starts up immediately. A year ago I bought an additional tool, which appeared additional tools. I am thinking of buying a coarse nozzle. Felling everything from trees to boards, cutting both cross and rifled cuts. Very happy with the tool. “

Oleg, 33 years

“Germans are Germans – and the technology H6 appropriate. I have had the chainsaw for the seventh year, with its help I cut trees, I prepare firewood, when I was building – sawed logs into boards, myself chopped the house – all endured. Doesn’t get wet in the rain. Doesn’t freeze in the snow. But his brother bought the same one year ago – came across a fake! Tormented – then one, then the other does not work, but he wanted the same hard worker, like mine. So dear ones, be vigilant, don’t hit China! “

Victor, 41 years

“Bought a rest two years ago, so according to reviews, still starts working in the heat and cold. Bought another saw chain with gain attack, now changing. The harness is classified very comfortable, the sprocket is fully enclosed – haven’t touched it yet. “

Rating
( No ratings yet )
Like this post? Please share to your friends:
Leave a Reply

;-) :| :x :twisted: :smile: :shock: :sad: :roll: :razz: :oops: :o :mrgreen: :lol: :idea: :grin: :evil: :cry: :cool: :arrow: :???: :?: :!: