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Excavator Control Pattern Change Valve

Excavator Control Pattern Change Valve - You will switch boom up with arm in and boom down with arm out on the pilot side of the circuit. Your screen will detail the saved functions for all buttons and switches on your joysticks. It is designed to be used where switching pilot pressure patterns may be desirable and eliminates equipment downtime, labor, and environmental. I changed the hoses around on the old cat 225blc to accomadate my backhoe style. I am trying to change it to jd backhoe style controls. Web this document provides a pattern change diagram for a hyundai excavator. Web there are 2 primary joystick patterns commonly used to control excavator functions. It’s a typical hydraulic valve that has a square head bolt to turn. The first thing on our list of things to do to the excav. They're known as iso controls or sae controls.

Left joystick, right joystick, lever pattern, restore to factory setting and current configuration. This valve is typically found in the cab near the operator’s seat or under the floor panel. First, check your current configurations. Web we’ll guide you on how to locate the pattern changer valve, walk you through the steps to change the control pattern, and provide some useful advice on adapting to your new setup. Web i’m trying to change the control pattern on a 922e luigong excavator and the valve is set so far back in there you can’t see which way to turn it, but it’s not wanting to turn either way. Web you will see five options: Next, we’ll walk you through adjusting the selector valve and testing the new control pattern. You will switch boom up with arm in and boom down with arm out on the pilot side of the circuit. They're known as iso controls or sae controls. Web in this episode, we cover what the differences are between the iso (cat) and sae (john deere) controls on our komatsu excavator.

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The First Thing On Our List Of Things To Do To The Excav.

Web before we start going through the excavator controls, you should know that there's really two different control patterns that you'll find on machines. Refer to your machine’s operator manual to find the exact location and instructions for your specific model. Next, we’ll walk you through adjusting the selector valve and testing the new control pattern. Web does someone make a hand pattern control changer that is a universal install on most machines?

It’s A Typical Hydraulic Valve That Has A Square Head Bolt To Turn.

163k views 7 years ago. Web holmbury’s pc series pattern changer spool valve is designed to switch joystick functionality on equipment such as excavators. Web we’ll start by discussing the different control patterns available and their benefits, followed by locating the control pattern selector valve on your excavator. Locate the pattern control changer underneath the seat.

Back In The Day, Changing The Control Pattern Of An Old Excavator Required Accessing The Control Valve Assembly Or Junction Box To Replace The Four Pilot Hoses Used To Manage The Controls.

Web there are 2 primary joystick patterns commonly used to control excavator functions. They are commonly referred to as the sae pattern and the iso pattern. Web in this episode, we cover what the differences are between the iso (cat) and sae (john deere) controls on our komatsu excavator. Web changing the control pattern of excavators.

Web You Will See Five Options:

First, check your current configurations. Web trace the main lines from the boom cylinder and arm/stick cylinder back to the main control valve and tag them boom up/down and arm in/out then follow the pilot lines for each of the 4 functions. Unlock the box with the key. So, strap in and get ready to master the art of changing the control pattern on your excavator!

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