Oregon 58-Series manual AND 59-SERIES SQUARE-GROUNDCHAINS, Features And Benefits, Chain

FEATURES AND BENEFITS CHAIN

58- AND 59-SERIES SQUARE-GROUND CHAINS

These new Oregon® .404”-pitch Super Guard® chains have been carefully developed to replace the popular 52AJ/AK/AL family of square-ground chains. Users of our previous 52-series chains will find it easy to make the switch. 58CJ/CL, and 59CJ/CK/CL all feature a fast-working new chisel cutter that delivers performance superior to its predecessors in all cutting modes. The new cutter is mounted on our proven unequal-pitch 59 chassis for superior performance and durability. These chains give professional timber cutters who use square-ground .404”-pitch chains what they want: out-of-box sharpness, the ultimate in performance, resistance to stretch, and consistency from chain to chain. These chains feature ramped depth gauges to reduce kickback energies, and are recommended for cutting clean wood with saws 4.0 cubic inches (65cc) and larger, and with bars 20" (50cm) and longer.

Safety / ANSI: 58CJ/CL and 59CJ/CK/CL are yellow-label chains with kickback-reducing features. These chains do not meet the kickback requirements for low-kickback chains.

Recommended Use: Professional use by loggers and forest firefighters who prefer large saws and square-ground .404”-pitch chain.

FEATURES

•Square-ground chisel cutters, factory ground with optimum angles

•Depth gauge is ramp-shaped, and offset

•Clean-ground gullet

• Lubrilink™ tie straps

•Long, high-strength cutter top plate

•Made from patented OCS-01 steel-alloy material (U.S. patent no. 5,772,957)

BENEFITS

•Superior cutting speed and the ultimate in overall peformance (nose-clear, nose-buried, and boring)

•Smooth, easy cutting, minimal feed force required, minimizes operator fatigue

•Reduces roughness and kickback energies without affecting performance

•Maximum chip flow, helps prevent clogs from debris

•No out-of-the-box filing is needed

•Improved chain and bar lubrication

•More oil stays where it’s needed – on the chain

•The volume of oil required is reduced

•Long working life, durable, resists breakage

•Tougher than the steel on other chains, 20% tougher at room temperature, 125% tougher at minus 20° F

	CHAIN PART			CUTTER	CUTTER	KICKBACK-REDUCING
	NUMBER	PITCH	GAUGE	SEQUENCE	TYPE	FEATURES
	58CJ	.404”	.058”	Skip	Square-ground	Ramp-shaped
Because every	58CL		.058”	Standard	Chisel	Depth Gauges
	59CJ		.063”	Skip
cut counts
	59CK		.063”	Semi-skip
	59CL		.063”	Standard

59CL F&B A107036 AA 0301