Jan 04, 2019 · This is how it works on my excavator; The floor pedal changes the function of the swing lever. The floor pedal in one position makes the lever turn the excavator on the turntable (activates the swing motor). The other function makes the excavator work as a backhoe (activates the swing cylinder). You use the same lever 2 functions.
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Sep 05, 2012 · then blow out your hyd oil cooler with a compressor from the engine side (its located beside the radiator) i had a similar problem with a 312bl similar serial number and all of this solved the problem however 3 months after doing all of this i had to replace the hyd oil cooler my machine was a 2001model 312bl.
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Get a QuoteApr 27, 2015 · Up to20%cash back · My 320b excavator won't swing Have oil flowing from control valve and brake selanoid is screwed in to disengage the brake. Will not swing. Have taken head off and removed springs and brake piston and it still won't swing. Have oil returning back thru return line. But it acts like there is pressure applied on both sides at the same time.
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Oct 21, 2021 · The US is admitting error by offering compensation for the lives of innocent children killed by a drone strike in Kabul, but no amount of money will ease their family
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[prev in list] [next in list] [prev in thread] [next in thread] List: httpclient-users Subject: Re: HttpClient won't run in Swing JUnit From: Glenn Murray <gmurray Mines ! EDU> Date: Kefid 17:37:10 Message-ID: Pine.LNX.4.58.0507141133510.4148 () localhost [Download RAW message or body ] On Wed, 13 Jul 2005, Michael Becke wrote: > Hi Glenn
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Dec 31, 2018 · Since the SY35 has only one pump, there will be only one shared system relief valve. Most modern excavators (even the small ones) have 2 or more pumps, each with a system RV. I do see several work-port RVs on your unit. That is good. You can determine if oil is flowing to your swing cyl by holding the hose when activated. You will feel the flow.
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Oct 16, 2019 · CAT excavators are among the top five users in the world. Its stable quality has won a very good reputation. However, in the processing of using, the excavator alarm occurs from time to time. Many excavator masters have no idea because they don't understand the simple fault code. When the…
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Dec 15, 2014 · It might be a problem with the PRV that supplies Powershift pressure to the pumps. Also machines with many attachments feed pilot pressure into the Negative Flow Control ports to cut back pump flow, a problem with that circuit if used could do that. Sounds like a control problem rather than a big failure. Need to put a couple of gauges on the pumps.
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Oct 19, 2019 · 7. Tractor. bobcat 331 excavator. Hi everyone, Nelty here and I have a 331 excavator that the swing brake does not hold in place when you release the joy stick. It stops as should when swinging just does not hold it when digging. I see there are two relief valves and two plungers with springs under the relief valves.
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Feb 21, 2013 · Diagnostic Code Information for Caterpillar Electronic Control{1901, 1927, 1948, 3168, 4348, 4802, 4808, 4810, 5511, 5701, 7490, 7494, 7601, 7602, 7610, 7610, 126 Transmission Oil Filter Differential Pressure Sensor 295 Large Hydraulic Excavator Control Module 296 Transmission Control 297 All Wheel Drive Control
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The 320 raises the bar for efficiency and fuel economy in this size class. With the industry's highest level of standard factory technology, a new cab focused on operator comfort, plus lower fuel and maintenance costs, the 320 will set a new pace for …
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SOLENOID - A solenoid is an electrical component that is activated by electricity. It has a coil. that makes an electromagnet when current flows through it. The electromagnet can open or. close a valve or move a piece of metal that can do work. Harness And Wire Electrical Schematic Symbols. Socket. Pin. Pin or Socket.
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Mar 21, 2016 · We'll say that the unusually slow cylinder function provides bucket curl motion on an excavator, and that the boom and stick cylinders are working fine. This sounds like a flow rate problem for the bucket curl cylinder sub-circuit. The schematic (found on page 48) helps us see the sub-circuit components for the control of the cylinders.
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Mar 21, 2016 · We'll say that the unusually slow cylinder function provides bucket curl motion on an excavator, and that the boom and stick cylinders are working fine. This sounds like a flow rate problem for the bucket curl cylinder sub-circuit. The schematic (found on page 48) helps us see the sub-circuit components for the control of the cylinders.
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Sep 19, 2014 · RE: IH unload auger swing, sometimes won't come in - jnlfarms: 9/18/2014 21:34. RE: IH unload auger swing, sometimes won't come in - Kjostad: 9/18/2014 21:33. RE: IH unload auger swing, sometimes won't come in - IHC 1470: 9/18/2014 22:18. No limits.. - ihmanky: 9/18/2014 22:43; RE: IH unload auger swing, sometimes won't come in
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Gear oil Grease Fast Slow Excavator - Overhead view, movement toward the front Excavator - Overhead view, movement toward the rear Boom raise Boom lower Arm out Arm in Bucket crowd Bucket dump Boom swing (Left) Boom swing (Right) Dozer raise Dozer lower Operation direction of control lever Operation direction of control lever Read operator's
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CLAMP (01/58 - 12/83) 19-648 - FORD 751 SERIES BACKHOE, AUTOMATIC W/HYD. CLAMP (01/72 - 12/83) 19-651 - KIT, HYD. LINE, BACHOE TO 4500 IND. W/LOADER & CAB (NH-E ONLY) (01/73 - 12/78) 19-652 - KIT, QUICK COUPLER (01/72 - 12/81) 19-690 - KIT, BACKHOE BOOM LOCKOUT (01/73 - 12/78) 19-695 - FORD 752 SERIES BACKHOE W/MECH.
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About products and suppliers: When you need to lift heavy amounts of soil, a cat 330c excavator specs is a must on your job site.cat 330c excavator specs are popular earthmoving vehicles that feature a bucket, arm, rotating cab, and movable tracks. These components provide superior digging power and mobility, allowing this heavy equipment to perform various functions, from …
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