Oregon Scientific 58-Series Features And Benefits

FEATURES AND BENEFITS
58- AND 59-SERIES SQUARE-GROUND CHAINS
These new Oregon
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)
Because every
cut counts
59CL F&B A107036 AA 0301
® .404"-pitch Super Guard
CHAIN PART
NUMBER PITCH
58CJ .404"
58CL
59CJ
59CK
59CL
® chains have been carefully developed to replace the
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
CUTTER
GAUGE SEQUENCE
.058" Skip Square-ground
.058" Standard
.063" Skip
.063" Semi-skip
.063" Standard
CHAIN
CUTTER KICKBACK-REDUCING
TYPE FEATURES
Ramp-shaped
Chisel Depth Gauges