Husqvarna Explore 55 Specifications and H30 Chain Options

TECHNICAL DATA

Recommended original and replacement bar and chain combinations

Following is a list of recommended cutting equipment for the Husqvarna chain saw model 55 Rancher. The combinations of power head, bar and chain have been investigated in accordance with the kickback and vibration requirements of ANSI B 175.1–2000.

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.

Bar and chain combinations

Chain saw model Husqvarna 55 Rancher met the kickback performance requirements of ANSI B 175.1-2000 when tested with the combinations of bars and saw chains listed below. The saw chain Husqvarna H30 is also classified as a low kickback saw chain since it met the requirements for low kickback saw chain outlined in ANSI B 175.1-2000. We recommend to use only the listed combinations of bars and chains for chain saw model Husqvarna 55 Rancher. Other chain saw models may not meet the kickback requirements when equipped with the listed bar and chain combinations.

		Bar			Chain
Length, inch	Pitch, inch	Gauge, inch	Max. nose radius	Type		Drive link count
13	0,325	0,050	10T	Husqvarna H30		56
15	0,325					64
16	0,325					66
18	0,325					72
20	0,325					80
15	0,325	0,058	10T	Husqvarna H21,		64
				Husqvarna H25
16	0,325					66
18	0,325					72
20	0,325					80
18	3/8	0,058	11T	Husqvarna H81		68
20	3/8					72
16	3/8			Husqvarna H42,		60
				Husqvarna H48
18	3/8					68
20	3/8					72
24	3/8					84

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.

0,050"/1,3 mm	H30/95VP	-	-	20LP	20BP	33LG
	-	H80	-	72LP	72LG	76SL
0,058"/1,5 mm	-	H25,H21	S24	21LP	21BP	34LG
	H42	H81	S48	73LP	73LG	77SL

38 – English