TECHNICAL DATA

Technical data

 

 

CS 2139T

Engine

 

Cylinder displacement, cm3

39

Cylinder bore, mm

40

Stroke, mm

31

Idle speed, rpm

2800

Recommended max. fast idle speed, rpm

13800

Power, kW/ rpm (Europe)

1,7/9600

Power, kW/ rpm (Australia)

1,7/9600

Ignition system

 

Manufacturer of ignition system

SEM

Type of ignition system

CD

Spark plug

NGK BPMR 7A/ Champion RCJ 7Y

Electrode gap, mm

0,5

Fuel and lubrication system

 

Manufacturer of carburettor

Zama

Carburettor type

C1Q EL33A

Fuel tank capacity, litre

0,34

Oil pump capacity at 8,500 rpm, ml/min

3-7

Oil tank capacity, litre

0,15

Type of oil pump

Automatic

Weight

 

Chain saw without bar or chain, empty tanks, kg

3,5

Noise emissions (see note 1)

 

Sound power level, measured dB(A)

110

Sound power level, guaranteed LWA dB(A)

112

Sound levels (see note 2)

 

Equivalent sound pressure level at operator’s ear, measured

102

according to relevant international standards, dB(A) (Europe)

 

Equivalent sound pressure level at operator’s ear, measured

102

according to relevant international standards, dB(A) (Australia)

Vibration levels (see note 3)

 

Front handle, m/s2

2,8

Rear handle, m/s2

3,1

Chain/bar

 

Standard bar length, inch/cm

14"/34

Recommended bar lengths, inch/cm

12-14”/30-35

Usable cutting length, inch/cm

11-13”/28-33

Pitch, inch/mm

3/8" /9,52

Thickness of drive links, inch/mm

0,050/1,3

Type of drive sprocket/number of teeth

Spur/6

Chain speed at max. power, m/sec

18,3

Note 1: Noise emissions in the environment measured as sound power (LWA) in conformity with EC directive 2000/14/EC.

Note 2: Equivalent sound pressure level, according to ISO 7182, is calculated as the time-weighted energy total for noise pressure

levels under various working conditions with the following time distribution: 1/3 idling, 1/3 max. load, 1/3 max. speed.

Note 3: Equivalent vibration level, according to ISO 7505, is calculated as the time-weighted energy total for vibration levels under

various working conditions with the following time distribution: 1/3 idling, 1/3 max. load, 1/3 max. speed.

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Jonsered CS 2139T manual Technical Data, Technical data

CS 2139T specifications

The Jonsered CS 2139T is a robust chainsaw designed for both professional and semi-professional users seeking reliability, power, and ease of use. This model is perfect for tree care, firewood cutting, and other demanding tasks in forestry and landscaping.

One of the standout features of the CS 2139T is its powerful 39cc 2-stroke engine, which delivers impressive performance while maintaining fuel efficiency. This engine is designed for a quick start, thanks to its efficient ignition system, reducing the time users spend trying to get the saw running. The power-to-weight ratio is favorable, making it suitable for extended use without causing fatigue.

The chainsaw incorporates advanced technology such as the Clean Power engine, which minimizes harmful emissions while maximizing fuel efficiency. This is particularly beneficial for environmentally conscious users and complies with stringent emission regulations. The CS 2139T also features an Anti-Vibration system, which significantly reduces vibrations felt by the operator, enhancing comfort and control, especially during prolonged use.

Safety is a priority with the CS 2139T, featuring a chain brake that engages automatically in the event of kickback, ensuring that the user is protected from potential accidents. Additionally, the saw is equipped with a throttle lock that prevents accidental engagement, providing extra peace of mind.

The ergonomic design of the handle and controls has been thoughtfully engineered for ease of use, allowing operators to maneuver the chainsaw with confidence. The unique air filtration system enhances the longevity of the engine by preventing dust and debris from entering, resulting in less frequent maintenance and longer operating life.

The chainsaw also boasts a durable construction, with robust materials that withstand the rigors of cutting hard wood and facing varying weather conditions. A tool-free chain tensioning system allows for quick and easy adjustments, ensuring that users can maximize performance without wasting time.

In summary, the Jonsered CS 2139T is a reliable choice for demanding users who require a combination of power, efficiency, and safety. With its advanced technologies and thoughtful design features, it stands out as an exceptional tool in the world of chainsaws.