Jonsered 2149 34´*xnG¶5g¨, Technical Data, Engine, Ignition system, Fuel and lubrication, Weight

TECHNICAL DATA

	2149
Engine
Cylinder volume, cu.in/cm3	3,0/49,4
Cylinder bore, inch/mm	1,73/44
Stroke, inch/mm	1,28/32,5
Idle speed, rpm	2 700
Power, kW/ rpm	2,3/ 9 000
Ignition system
Manufacture	FHP
Type of ignition system	CD
Spark plug	NGK BPMR 7A
Electrode gap, inch/mm	Champion RCJ 7Y
	0,020/0,5
Fuel and lubrication
system
Manufacturer	Walbro
Carburetor type	HDA 154C
Fuel capacity, US pint/litre	1,06/0,50
Oil pump capacity at 8500 rpm,
ml/min	5-10
Oil capacity, US pint/litre	0,59/0,28
Type of oil pump	Automatic
Weight
Without bar and chain, Lbs/kg	10,8/4,9
	W: 11,0/5,0
	CAT: 10,8/4,9
	W CAT: 11,0/5,0
Chain/bar
Standard bar length,
inches/cm	13"/33
Recommended bar lengths,
inches/cm	13-20"/33-50
Usable cutting length,
inches/cm	12-19"/31-49
Chain speed at max.
power, m/sec	17,3
Pitch, inch/mm	0,325"/8,25
Thickness of drive link,
inch/mm	0,050"/1,3
	0,058"/1,5
	0,063"/1,6
Number of teeth on drive
sprocket	7

34´*xnG¶5g¨

– English

Recommended original and replacement bar and chain combinations

Following is a list of recommended cutting equipment for the Jonsered chain saw model 2149. The combinations of powerhead, 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 maxi- mum 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 reduction.

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 of sprocket teeth may be conside- red to have equivalent kickback energy. A hard nose bar having the same length and nose radius as a sprocket-nose 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 B 175.1. We recommend that you as 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
13	0,325"	10T	Jonsered S30 or Oregon 95VP

150,325" 10T

160,325" 10T

180,325" 10T

200,325" 10T

13 0,325" 10T Jonsered S25 or Oregon 21VB

150,325" 10T

160,325" 10T

180,325" 10T

200,325" 12T

15 0,325" 10T Total/Sabre 528PS

160,325" 10T

180,325" 10T

200,325" 12T

Note: For the chains above you are free to choose between 0,050", 0,058" and 0,063" gauge drive link for the corresponding bar, see table below.

0,050" (1,3 mm)	S30 / 95VP	20VB	520PS
0,058" (1,5 mm)	–	S25 / 21VB	528PS
0,063" (1,6 mm)	–	22VB	523PS