TECHNICAL DATA

 

2054

Engine

 

Cylinder volume, cu.in/cm3

3,0/49

Cylinder bore, inch/mm

1,73/44

Stroke, inch/mm

1,26/32

Idle speed, rpm

2 600

Power, kW/ rpm

2,2/ 9 600

Ignition system

 

Manufacture

Electrolux

Type of ignition system

ET

Spark plug

Champion

Electrode gap, inch/mm

RCJ 7Y

0,020/0,5

Fuel and lubrication

 

system

 

Manufacturer

Walbro

Carburetor type

HDA 143

Fuel capacity, US pint/litre

1,18/0,56

Oil pump capacity at

 

8500 rpm, ml/min

4,25-8,5

Oil capacity, US pint/litre

0,80/0,38

Type of oil pump

Automatic

Weight

 

Without bar and chain, Lbs/kg

11,5/5,2

Chain/bar

 

Recommended bar lengths,

 

inches/cm

13-18"/33-48

Usable cutting length inches/cm

12-17"/30-43

Chain speed at max. power,

 

m/sec

18,6

Pitch, inches

0,325"/ 3/8"

Thickness of drive link,

 

inch/mm

0,050"/1,3

Number of teeth on drive

0,058"/1,5

 

sprocket

7

Recommended original and replacement bar and chain combinations

Following is a list of recommended cutting equipment for the Jonsered chain saw model 2054. The combinations of power head, bar and chain have been investigated in accordance with the kickback and vibration requirements of ANSI B 175.1–1991.

The guide bar nose radius is determined by either the maximum number of teeth in the nose sprocket or the corresponding maximum nose radius of a solid bar.

The following list is the chain saw manufacturers recommendations. There may be other combinations available, which will also achieve kickback protection.

As we are listing the maximum guide bar nose radius, you may use a guide bar with smaller nose radius than in our list. For guide bars of the same length, all sprocket-nose guide bars of the same pitch and having the same number of sprocket teeth may be considered to have equivalent kickback energy. A hard nose bar having the same length and nose radius as a sprocket-bar may be considered to have equivalent or less kickback energy than the sprocket- nose bar.

Low kickback saw chain is a chain which has only met the kickback performance requirements of ANSI B 175.1 safety requirements for gasoline powered chain saws when tested on the representative sample of chain saws below 3.8 cu. in. specified in ANSI 175.1. We recommend that you as a replacement use the listed chains or "Low kickback saw chains" which are available at your dealer.

 

Guide bar

 

Saw chain

Length

Pitch

Max nose

 

inch

inch

radius

 

 

 

 

 

15

0,325

10T

Jonsered S25 / S24 / S21 or

16

0,325

10T

Oregon 21VB / 34LG / 21LP or

18

0,325

10T

Total/Sabre 528PS

 

 

 

 

15

3/8

11T

Jonsered S42 or Oregon 73VL

16

3/8

11T

 

18

3/8

11T

 

 

 

 

 

15

3/8

11T

Total/Sabre 988PC

16

3/8

11T

 

 

 

 

 

Note: For the chains above you are free to choose between 0,050" and 0,058" gauge drive link for the corresponding bar, see the table below.

0,058"/1,5mm

S25,S24,S21,S42

21VB

34LG

21LP

73VL

528PS

988PC

 

 

 

 

 

 

 

 

0,050"/1,3mm

– – – –

20VB

33LG

20LP

72VL

520PS

980PC

34«*xm[¦5M¬

– English

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Jonsered 2054 manual Technical Data

2054 specifications

The Jonsered 2054 is a high-performance chainsaw designed for both residential and professional use, offering a blend of power, reliability, and advanced technology. Known for its durability and efficiency, the 2054 has garnered a reputation among users who require effective cutting tools for various tasks, from tree felling to firewood preparation.

One of the standout features of the Jonsered 2054 is its powerful engine. Equipped with a robust 54cc two-stroke engine, it delivers impressive power to tackle demanding cutting jobs with ease. The engine is designed with advanced fuel technology, allowing for a more efficient combustion process that not only increases power output but also improves fuel economy. This ensures that users can work longer without frequent refueling, making it an ideal choice for extended use.

The chainsaw incorporates a low-vibration system, which significantly reduces user fatigue during operation. This technology dampens vibrations produced during cutting, ensuring a smoother experience and promoting more precise cuts. The ergonomic handle design further enhances comfort, allowing users to maintain a firm grip without straining their hands over prolonged periods.

Safety is a top priority with the Jonsered 2054, as it is equipped with several protective features. The chainsaw comes with a chain brake mechanism that halts chain movement in the event of kickback, minimizing the risk of injury. Additionally, the easy-access air filter and tool-less chain tensioning system simplify maintenance tasks, allowing users to keep their equipment in top condition without the hassle of complicated procedures.

The Jonsered 2054 also boasts a powerful cutting system, utilizing a high-quality cutting chain and bar that ensures smooth and efficient cutting. The balanced design of the saw contributes to its maneuverability, enabling users to navigate tight spaces with ease when performing detailed work.

Overall, the Jonsered 2054 combines power, comfort, and safety in a well-engineered package. It's a versatile tool suited for a wide range of cutting tasks, and its advanced technologies ensure that it delivers consistent performance even under challenging conditions. Whether for personal or professional use, the Jonsered 2054 is a reliable choice that meets the demands of modern forestry and landscaping needs.