Oregon Harvester 18HX Micro Chisel Saw Chain, .404 Pitch, 71 Drive Links (18HX071E)

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Specifications, Details & Support Model Fit Guide Reviews

SOLID. DEPENDABLE. LONG-LASTING. Delivering top-notch, reliable cutting performance in demanding conditions. Featuring best-in-class cutters and optimized for highly challenging jobs, Oregon 18HX saw chain delivers maximum cutting efficiency while minimizing your downtime.

Product Details

Pitch .404", Gauge .080", 71 Drive Link Count
18HX features Micro Chisel Cutters with small-radius working corners for precision performance and easy maintenance
18HX introduces thicker coined drive links for increased strength, larger rivets for lowered saw chain stretch, and a wider kerf for reduced guide bar bending
Designed to outlast cold cutting conditions with patented saw chain steel
18HX delivers plenty of power and reliable cutting performance with less horsepower output
18HX operates best with 5/65 HP (min/max) power output
18HX operates best at 3000/8000 (ft/min) power output. Recommended: 8000 ft/min

Specifications, Details & Support

Harvester Saw Chain
Product Family	SpeedMax™
Chain Type	18HX
Pitch Pitch Chain Pitch is the size of the chain, and is defined as the distance between any three consecutive rivets divided by two. Oregon chain is made in several pitches - 1/4" is the smallest, 3/8" is the most popular, 3/4” is the largest. Pitch is important because the drive sprocket must be the same pitch as the chain, and if applicable, the bar nose sprocket. The easiest way to determine the pitch of your chain is to look at the number stamped on the drive link.	.404"
Gauge Gauge Chain Gauge is the Drive Link's thickness where it fits into the bar groove. The gauge of the chain and the gauge of the bar must match. Oregon has several gauges for chainsaws - such as, .043”, .050"", .058” and .063"". Normal wear can make it difficult to accurately measure chain gauge on a worn chain. Always order by the number stamped on the drive link of your old chain to assure correct gauge.	.080"
Drive Links Drive Links The length of your chain is determined by counting the number of drive links in your chain. Your drive link count has a direct correlation to your bar’s length. Be careful; a bar made by Oregon may take a different drive link count than that of another producer. Here’s a tip: count the number of drive links in the chain you have now, and write that number down someplace where you can find it. Or, if you have an Oregon chain in an Oregon box, the drive link count is stamped on the flap; you can save that flap for future reference.	71.0
Package Type	Loop
Bar Length	59.0 cm
File Size

General
Volume	1394.1 in³
Product UOM	Each
Weight (with Packaging)	1.34 Lb
Net Weight Carton	19.8 Lb

Harvester Chain Warning

Model Fit Guide

Need Help? Contact Customer Service at 800-223-5168 or email us at oregon.support@oregontool.com

Product Details

Fit Guide

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