my compact excavator boom box doesn't work My issue; I just picked up a Bobcat 331, s/n 234314211, with just shy of 1900 hours on it. I've had an intermittent issue where the boom cylinder refuses to move. Today it was . Two Chinese construction workers looking for a shortcut last month destroyed part of the country's Great Wall by driving heavy machinery through it, authorities say.
0 · boom swing problem
1 · Troubleshooting Common Mini Excavator Issues: From Starters
2 · Mini Excavator Hydraulic Problem
3 · Mini Excavator Control Problems
4 · Hydraulic thumb issues
5 · Expert Q&A: Excavator Boom & Bucket Issues
6 · Bobcat E26 Problems – Troubleshooting And Fixes
7 · Bobcat 331 won't boom up or down
8 · 9 Most Common Problems With Mini Excavators And How To Fix
9 · 6 Most Common Bobcat 331 Problems and How to Fix Them
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But, as with other compact excavators, you can expect a few issues when using the Bobcat 331. The most common Bobcat 331 problems are hydraulic issues, boom failure, engine issues, . My issue; I just picked up a Bobcat 331, s/n 234314211, with just shy of 1900 hours on it. I've had an intermittent issue where the boom cylinder refuses to move. Today it was .
Q: Why does my mini excavator make loud noises but fail to start? A: Loud noises without startup generally indicate starter motor issues. Troubleshoot the starter, checking . 3 Solutions to Common Bobcat E26 Problems. Get the Fittings Right to Get Rid of Oil Leaks. Check the Hydraulic Cooling System to Fix Overheating Issues. Replace the . The swing is controlled by a foot pedal. If I press and hold foot pedal to swing left, the boom will slowly swing left. But as soon as I let go of the foot pedal the boom swings right, . You indicate that the engine does not work harder and there is no whine (from a relief valve) if you activate the boom swing cylinder. So I think the check or relief valve for the .
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You need to follow both of the boom lines back to their source. From what you're describing, as stated previously, your system is single acting, one of those boom lines is going . I picked up a Scat Trak 530 mini excavator with pilot controls. The machine runs great but has hydraulic control problems. The problem is the boom, bucket, and crowd .But, as with other compact excavators, you can expect a few issues when using the Bobcat 331. The most common Bobcat 331 problems are hydraulic issues, boom failure, engine issues, electrical problems, fuel system issues, and de-tracking.
My issue; I just picked up a Bobcat 331, s/n 234314211, with just shy of 1900 hours on it. I've had an intermittent issue where the boom cylinder refuses to move. Today it was very stubborn, and after a few starts and some troubleshooting, I was able to get it to raise. but it won't go back down. Learn how to solve nine common issues with mini excavators, such as hydraulic leaks, engine trouble, broken boom, and more. Find step-by-step instructions and tips for replacing seals, filters, tracks, buckets, and motors.
Q: Why does my mini excavator make loud noises but fail to start? A: Loud noises without startup generally indicate starter motor issues. Troubleshoot the starter, checking battery charge, electrical connections, starter relay, and motor gear engagement. 3 Solutions to Common Bobcat E26 Problems. Get the Fittings Right to Get Rid of Oil Leaks. Check the Hydraulic Cooling System to Fix Overheating Issues. Replace the Pressure Relief Valve to Fix Slow Hydraulics. Frequently Asked Questions. What jobs can the Bobcat E26 do? Why is my Bobcat E26 losing power? The swing is controlled by a foot pedal. If I press and hold foot pedal to swing left, the boom will slowly swing left. But as soon as I let go of the foot pedal the boom swings right, it doesn't stay put as it normally should. It was working fine until the other day. Machine is . You indicate that the engine does not work harder and there is no whine (from a relief valve) if you activate the boom swing cylinder. So I think the check or relief valve for the boom swing valve is stuck open.
Easiest way to do this is remove the solenoid, stick a screwdriver through the hole of the solenoid and operate the function, you should feel a magnetic pull when activated. If it does not, that indicates a bad solenoid and will need to be replaced. You need to follow both of the boom lines back to their source. From what you're describing, as stated previously, your system is single acting, one of those boom lines is going back to tank instead of to the main control valve.
I picked up a Scat Trak 530 mini excavator with pilot controls. The machine runs great but has hydraulic control problems. The problem is the boom, bucket, and crowd operations are slow or barely work, unless you operate a function on the opposite joystick at the same time.
But, as with other compact excavators, you can expect a few issues when using the Bobcat 331. The most common Bobcat 331 problems are hydraulic issues, boom failure, engine issues, electrical problems, fuel system issues, and de-tracking. My issue; I just picked up a Bobcat 331, s/n 234314211, with just shy of 1900 hours on it. I've had an intermittent issue where the boom cylinder refuses to move. Today it was very stubborn, and after a few starts and some troubleshooting, I was able to get it to raise. but it won't go back down. Learn how to solve nine common issues with mini excavators, such as hydraulic leaks, engine trouble, broken boom, and more. Find step-by-step instructions and tips for replacing seals, filters, tracks, buckets, and motors. Q: Why does my mini excavator make loud noises but fail to start? A: Loud noises without startup generally indicate starter motor issues. Troubleshoot the starter, checking battery charge, electrical connections, starter relay, and motor gear engagement.
3 Solutions to Common Bobcat E26 Problems. Get the Fittings Right to Get Rid of Oil Leaks. Check the Hydraulic Cooling System to Fix Overheating Issues. Replace the Pressure Relief Valve to Fix Slow Hydraulics. Frequently Asked Questions. What jobs can the Bobcat E26 do? Why is my Bobcat E26 losing power? The swing is controlled by a foot pedal. If I press and hold foot pedal to swing left, the boom will slowly swing left. But as soon as I let go of the foot pedal the boom swings right, it doesn't stay put as it normally should. It was working fine until the other day. Machine is . You indicate that the engine does not work harder and there is no whine (from a relief valve) if you activate the boom swing cylinder. So I think the check or relief valve for the boom swing valve is stuck open.
Easiest way to do this is remove the solenoid, stick a screwdriver through the hole of the solenoid and operate the function, you should feel a magnetic pull when activated. If it does not, that indicates a bad solenoid and will need to be replaced. You need to follow both of the boom lines back to their source. From what you're describing, as stated previously, your system is single acting, one of those boom lines is going back to tank instead of to the main control valve.
boom swing problem
Troubleshooting Common Mini Excavator Issues: From Starters
Mini Excavator Hydraulic Problem
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my compact excavator boom box doesn't work|Mini Excavator Hydraulic Problem