3/4" Pitch | Oregon Products

3/4" Pitch Harvester Bars & Chains

Harvester Saw Chain, Guide Bars & Sprockets

Strength and durability are at the core of our 3/4" pitch Harvester saw chains. When efficiency and productivity are key, our rugged cutting system is ready to tackle the most demanding of jobs.

3/4" 11BC Harvester Saw Chain

.122" Gauge | Chipper Cutter | Stay-Sharp Performance | Largest Harvester Chain

3/4" 11H Harvester Saw Chain

.122" Gauge | Semi-Chisel Cutter | Superior Strength and Durability | High Performance

3/4" Pitch Harvester 11BC and 11H Chain

Delivering Strength and Durability During the Most Demanding Jobs.

Featuring best-in-class cutters, optimized for the most demanding jobs - 11BC & 11H Harvester saw chain delivers maximum cutting efficiency to minimize time outside of the cab.

11H Harvester Chain Features

Optimized Cutters

Features Semi Chisel cutters designed with rounded edges and enlarged chip channel to aggressively tackle high-performance tasks.

Enhanced Strength

Rigorously tested and proven chassis designed to provide enhanced strength, capable of handling even the most demanding Harvester applications.

Heavyweight Durability

Expertly engineered to excel even in the coldest cutting conditions.
Advanced chrome plating process enhances chain edge-holding durability.
Added layer of protection against wear and corrosion and ensures chains maintain their sharpness and cutting performance over extended periods of use.

High-Performance Chain

The 11H cutters deliver unrivaled speed and efficiency, making this a high-performance, Harvester saw chain.

Horsepower Parameters

Operates best at 10/100 HP (min/max) power output.

Chain Speed Parameters

Operates best at 1500/7000 ft/min. power output. Recommended: 6000 ft/min.

11BC Harvester Chain Features

Maximized Cutters

Features Chipper Chisel cutters designed for taking larger, more aggressive bites out of the toughest wood.
The 11BC Chipper cutters are fabricated with fully rounded working corners and side plates for increased edge-holding durability.

Enhanced Strength

Rigorously tested and proven chassis designed to provide enhanced strength, capable of handling even the most demanding Harvester applications.

Heavyweight Durability

Expertly engineered to excel even in the coldest cutting conditions.
Advanced chrome plating process enhances chain edge-holding durability.
Added layer of protection against wear and corrosion and ensures chains maintain their sharpness and cutting performance over extended periods of use.

Stay-Sharp Performance

The 11BC delivers a reliable, stay-sharp performance – Every cut. Every day.

Horsepower Parameters

Operates best at 5/90 HP (min/max) power output.

Chain Speed Parameters

Operates best at 1500/7000 ft/min. power output. Recommended: 6000 ft/min.

3/4" Pitch Harvester Guide Bars

Replacement Sprocket Nose (RSN), Armor Tip, and Double-Ended Slasher Bars

We manufacture an assortment of 3/4" guide bars, all designed to fit a broad range of harvesting equipment.

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Adaptable. Consistent. Durable.

Superior Performance

Equipped with specific features that facilitate superior performance for a multitude of timber harvesting applications.

Increased Uptime

Replaceable sprocket noses simplify on-site maintenance.
Achieve higher productivity output with our straight and square-milled grooves that are designed for consistency, stability, and decreased wear.

Lasting Durability

Engineered with high-grade alloy steel to minimize wear, chipping, and spreading.

Improved Strength

The induction hardening process increases the longevity of your guide bar with precision heat-treated rails and added resistance to wear and chipping.

Long-Lasting

LubriTec increases the life of your guide bar and saw chain with advanced precision to allow the chain drive links and oil to have closer contact, significantly reducing oil waste.

Bar Lengths

23-96" (58-243cm)

Harvester Sprocket-Nose Bar SNC

Replacement Sprocket Nose | 3/8" thick Alloy Steel | Precision-milled Grooves | Suited for Various Harvester Applications

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Harvester Sprocket-Nose Bar with Jet-Fit and Stump Spray SNC

Replacement Sprocket-Nose Bar | Jet-Fit and Stump Spray Features

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Asymmetrical Slasher/Pond & Deck Bars UEA, UEB, UED

Designed for Slasher-type Timber-Processing Equipment | Uneven Configurations | Tough and Durable

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Double-Ended Slasher/Pond & Deck Bars DEA, DEB, DEC Symmetrical

Designed for Slasher-type Timber-Processing Equipment | Balanced Configurations | Tough and Durable

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New EnduraMax™ 3/4" Guide Bars

Introducing EnduraMax™, the newest addition to the Timber Harvester category

Designed to meet the demands of the most rigorous harvesting applications, EnduraMax™ bars are versatile, fitting a wide range of harvesting equipment. With unparalleled longevity, durability, and productivity, EnduraMax™ bars outperform other ¾" pitch bars on the market.

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Stronger. Faster. Smarter.

Increased Productivity

Make the cuts with no unplanned downtime.
The improved bar nose has longer wear life and is more durable in nose pinch situations.

Easy Replacement

Optional Jet-Fit bar-mount system minimizes downtime and maximizes productivity.
Jet-fit’s slotted motor-mount design fits harvester equipment outfitted with automatic chain tensioners and easily slides in and out of the bar clamp, saving up to 20 minutes when the operator needs to change the bar.

High-Quality Steel

Minimize rail wear, chipping, and spreading with our specialized 3/8" thick high-grade alloy steel.
This material allows the bars to hold their original form and resist bending even during heavy use.

Longer-Lasting

With slower wear these 60% longer lasting bars reduce the cost of operation.

Retrofitability

The new EnduraMax™ bars can be used on the same saw systems as the existing ¾” legacy bars.

3/4" PITCH HARVESTER GUIDE BARS COMMON FEATURES

All Oregon harvester guide bars are designed and built with the following features and benefits.

High-Grade Steel

Featured on the 3/4" Pitch Solid Harvester RSN guide bar and double-ended guide bars for minimized rail wear, chipping, and spreading with our specialized 3/8" thick high-grade alloy steel.

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New Enduramax Harvester bars are equipped with high-grade AR500 steel.

LubriTec™

LubriTec increases the life of your harvester guide bar and saw chain. The dam allows the chain drive links and oil to have closer contact, significantly reducing oil waste.

Induction Hardening

On the traditional 3/4" bars - Increase the longevity of your guide bar with precision heat-treated rails. Our induction hardening process offers superior resistance to wear and chipping.

Precision Groove

Maintain chain cutting stability and minimize wear. Our straight and square-milled grooves are designed for consistency.

3/4" Pitch Harvester Guide Bars Additional Features

Look for these extra harvester guide bar enhancements.

Harvester Replaceable Sprocket Noses (RSN)

Harvester Replaceable Sprocket Noses (RSN) extend the life of the guide bar body. The RSN’s strong and rigid design helps accelerate the return on your investment by increasing workload efficiency with quick and easy nose replacement in the field. New EnduraMax bars are equipped with a redesigned nose, not backwards compatible with ¾” legacy bars.

Jet-Fit®

The patented Jet-Fit bar-mount system maximizes productivity. The slotted motor-mount design fits harvester equipment outfitted with automatic chain tensioners and easily slides in and out of the bar clamp. The Jet-Fit is available in .080" gauge.

Stump Spray

Our patented Stump Spray guide bars help prevent the spread of butt and root-rotting fungi (Heterobasidium Annosum) by delivering a precise cut and control agent application. With our custom channel along the bar’s leading edge, simply open the dimpled exit holes with the special punch-out to fit your need. Select models incorporate the Jet-Fit mounting tail slots.