Technical Data - Husqvarna 543 XP Operator's Manual

Technical data

Engine
Cylinder displacement, cu.in/cm
Cylinder bore, inch/mm
Stroke, inch/mm
Idle speed, rpm
Power, kW/hp @ rpm
Emissions Durability Period according to California Air
Resources Board, h.
Ignition system
Spark plug
Electrode gap, inch/mm
Fuel and lubrication system
Fuel tank capacity, US pint/litre
Oil pump capacity at 9,000 rpm, ml/min
Oil tank capacity, US pint/litre
Type of oil pump
Weight
Chain saw without bar or chain, empty tanks, lb/kg
Chain/bar
Standard bar length, inch/cm
Recommended bar lengths, inch/cm
Usable cutting length, inches/cm
Pitch, inch/mm
Thickness of drive links, inch/mm
Drive sprocket type/teeth
Chain speed at 133% of maximum engine power speed,
ft/s / m/s.
NOTE! This spark ignition system complies with the Canadian ICES-002 standard.
Recommended cutting equipment for USA
Following is a list of recommended cutting equipment for the Husqvarna chain saw models 543 XP and 543 XPG. The
combinations of power head, bar and chain have been investigated in accordance with the kickback and vibration
requirements of ANSI B175.1–2012.
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 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
sprocket teeth may be considered 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 B175.1 safety
requirements for gasoline powered chain saws when tested on the representative sample of chain saws below 3.8 cu.
in. specified in ANSI B175.1. We recommend that you as a replacement use the listed chains or "Low kickback saw
chains" which are available at your dealer. Saw chain Husqvarna H30 is listed as a "Low kickback saw chain".
38 – English
TECHNICAL DATA
3
543 XP 543 XPG
2.63/43,1 2.63/43,1
1,65/42 1,65/42
1.22/31,1 1.22/31,1
2700 2700
2,2/2,95 @ 9600 2,2/2,95 @ 9600
300 300
NGK CMR7H NGK CMR7H
0.026/0,65 0.026/0,65
0.89/0,42 0.89/0,42
3-13 3-13
0.57/0,27 0.57/0,27
Adjustable Adjustable
9.9/4,5 10.4/4,7
16/41 16/41
13-18/33-46 13-18/33-46
12-17/31-43 12-17/31-43
0.325/8,25 0.325/8,25
0.050/1,3 0.050/1,3
0.058/1,5 0.058/1,5
Rim/7 Rim/7
80.7/24,6 80.7/24,6