Published: 11/2024
If an excavator is stuck in high speed, there could be several factors to blame1. One possibility is a difficulty with the charge pump, not enough pressure or flow in the s, a blockage in the motor case drain line, or the tracks being too tight1. Another possibility is a short to ground somewhere in the circuit, which is causing the system to stay closed and engage the high speed system2. If the final drive is stuck in highIs Your Final Drive Weak, or Stuck in High Speed Mode?Why High Speed Mode Mimics A Weak Final DriveChecking For The ProblemFixing The ProblemConclusionIf your final drive seems weak, check to see if it is a twoHeavy Equipment ForumsDeere 200clc travel speed stuck in high Troubleshooting Final Drive Problems - Eliminating Sep 22, 2017· If your final drive is stuck in high-speed mode, it probably will not be able to generate enough torque to move the load. This would be a problem with the speed control system and not with the final drive.JustAnswerAsk an Excavator Mechanic | Connect 1-on-1 with a MechanicAdConnect Directly with a Verified Mechanic and Ask Anything You Need. Get Answers Fast. A Mechanic Will Answer in Minutes! Questions Answered Every 9 Seconds.MM+ Questions Answered· Helped Over 8MM Worldwide4.5/5 (49K reviews)"A+ Rating" – Better Business BureauHow Much Is It Worth?Ask a Technician OnlineAsk an Excavator MechanicMost Asked QuestionsAsk Excavator TechniciansAsk a Small-enginequick mini excavator 2 speed problemsmini excavator 2 speed problemsfinal drive stuck in high speedquick mini excavator speedMorePeople also search forquick mini excavator 2 speed problemsmini excavator 2 speed problemsfinal drive stuck in high speedquick mini excavator speed excavator stuck in high speedquick mini excavator 2 speed problemsmini excavator 2 speed problemsfinal drive stuck in high speedquick mini excavator speedPaginationOrangeTractorTalksKX91Swivel Joint Issues and Travel Motor SymptomsSep 11, 2018R Is Your Final Drive Weak, or Stuck in HighTroubleshooting Final Drive Problems - Eliminating External CausesSep 22, 2017R If your final drive is stuck in high-speed mode, it probably will not be able to generate enough torque to move the load. Heavy Equipment 101 (77) Excavators (66) Final Drive Maintenance (66) Final Drive (63) Mini-excavators (57) Heavy Equipment ForumsChevy C70 2 speed rear stuck in high | Heavy Equipment ForumsSep 20, 2014R We have a 1980's vintage C70 with 2 speed rear at work, the rear end shift wire corroded and shifted into high, and then I guess shorted out because it's stuck in high. We only use it in the yard and I need it to be in low all the time. PaginationHeavy Equipment ForumsCat 301.8 2nd speed problem | Heavy Equipment ForumsWEBJul 6, 2015· When there is no pressure in the 2-speed pilot line the swashplate defaults to the low speed position and the motor works in low speed high torque mode. When there is pilot pressure the swashplate moves over, this reduces the volume in the motor cylinders and the motor works at high speed, low torque until the pilot pressure is removed. Heavy Equipment ForumsIHI 28N 2 Speed Solenoid Problem | Heavy Equipment ForumsWEBJan 24, 2011· On most excavators, high speed drive is done at the drive motors. If you have 4 hoses going to each drive motor, 2 large hoses and 2 smaller hoses, chances are the 2 speed is achieved at the drive motors. J. jeh1995 Member. Joined Jan 23, 2011 Messages 10 Location Gulfport Mississippi.JustAnswerQ&A: Common Problems with Cat 302.5 Mini ExcavatorWEBThe Right track is stuck in the high speed mode. What is probable cause? 9.1.2009. catmastertech. 25 years Cat, 3 years Case. I have a E0B cat excavator that is will switch to high speed tram when engine reaches operating temp. I have replaced. 9.15.2022. Daniel Wilson. Owner at DJ Wilson.Heavy Equipment ForumsRight side track slower then left? | Heavy Equipment ForumsWEBFeb 10, 2008· 1. Redline, If you motor has 4 ports it is a two speed motor. Basically, your ports will be forward, reverse, case drain and two speed. 2.If you have to choose low or high speed. You have to choose low speed. Your machine will not turn correctly or perhaps not at all. Plus you will not be able to pull steep grades.Heavy Equipment ForumsPilot pressure too high | Heavy Equipment ForumsWEBMar 30, 2021· Friends, I have inspected a pc300 komatsu excavator , due to machine slow. I have noticed the pilot pressure at nuetral condition is around 45-50 bar which was supposed to be 32-35 bar. And also noticed the pressure increasing beyond 100 bar when each attachment is operated. I have checkedHeavy Equipment ForumsTrack/travel motor issue. | Heavy Equipment ForumsWEBAug 30, 2010· Check the brake pressure at low and high speed. Not sure about the small Komatsu's but Hitachi use the same supply to release brakes and change motor swash plate angle for low and high speed. So low speed has enough pressure to release the brake, then when high speed is switched, the pressure increases to change motor angle to high speed.JustAnswerIHI 55N Stuck Speed Travel - Troubleshooting Tips | JustAnswerWEBThe Right track is stuck in the high speed mode. What is probable cause? 9.1.2009. cat_engines_only. Repair CAT machines only. We have a 302.5 mini excavator. The Right track is stuck in the high speed mode. What is probable cause? 9.1.2009. cat_engines_only. Repair CAT machines only.JustAnswerCat 3B Excavator, Travel speed stuck in high regardlessWEBCustomer: Cat 3B Excavator, Travel speed stuck in high regardless of turtle or rabbit on display, I have confirmed pressure to drive motors on small line, traced back to valve block, Solenoid has 24 volt power anytime key is on, Is there a Interstate Heavy EquipmentExcavator Problems and Solutions - Interstate Heavy EquipmentWEBJul 21, 2022· For example, a difficulty with the charge pump, being stuck in high-speed mode, not enough pressure or flow in the s, a blockage in the motor case drain line, or the tracks being too tight could all be contributing factors. WHY IS MY EXCAVATOR SO SLOW TO MOVE? A problem with the system is one of the most typical reasons Interstate Heavy EquipmentCommon Excavator Problems - Interstate Heavy EquipmentWEBSep 14, 2022· Outside of the final drive or travel motor, a problem could be a charge pump issue, being stuck in high-speed mode, a lack of pressure or flow in s, or a blockage in a motor case drain line. Heavy Equipment And Machinery For Sale : This Caterpillar 315CL Crawler Excavator is available at Interstate Heavy Equipment .Heavy Equipment ForumsChevy C70 2 speed rear stuck in high | Heavy Equipment ForumsWEBSep 20, 2014· Thanks, that's sort of helpful, but my setup seems to be different, (of course). In mine the solenoid valve is plumbed to the tank through a small fitting of some sort, maybe a pressure relief valve, and the solenoid goes directly to the axle shift unit with nothing else in between, no 2 speed air shifter valve and no pressure switch with quick Heavy Equipment Forums2002 Genie S-65 Wont Drive In High Speed??? - Heavy Equipment WEBApr 13, 2018· There are a few conditions that cause the machine to be stuck in slow speed: Boom is elevated too high. A faulty or misadjusted limit switch for the boom height can cause the machine to think the boom is raised when it actually isn't.Final Drive PartsFive Reasons Your Final Drive Lacks PowerWEBDec 21, 2017· Sometimes the machine steers to the side because one of the travel motors is trapped in high-speed mode. This can also cause problems with climbing steep grades. In that case, the issue most likely lies with the speed control system and not the final drive. Reman Pumps for Your Compact Equipment. Posted at Apr th 2024. The JustAnswerAsk an Excavator Mechanic | Connect 1-on-1 with a MechanicAdConnect Directly with a Verified Mechanic and Ask Anything You Need. Get Answers Fast. A Mechanic Will Answer in Minutes! Questions Answered Every 9 Seconds.MM+ Questions Answered· Helped Over 8MM Worldwide4.5/5 (49K reviews)"A+ Rating" – Better Business BureauMost Asked QuestionsExcavatorAsk a Small-engineHow Much Is It Worth?Questions AnsweredAsk A QuestionPaginationHeavy Equipment ForumsCat 301.8 2nd speed problem | Heavy Equipment ForumsWEBJul 6, 2015· When there is no pressure in the 2-speed pilot line the swashplate defaults to the low speed position and the motor works in low speed high torque mode. When there is pilot pressure the swashplate moves over, this reduces the volume in the motor cylinders and the motor works at high speed, low torque until the pilot pressure is removed. Heavy Equipment ForumsWeak final drive on cat 311B excavator - Heavy Equipment ForumsWEBOct 2, 2019· I know of only 1 pump on this excavator. It is obvious it is not one that came in it/has been replaced. 8. I recently changed the gear oil. High speed = low torque, low speed = high torque. An easy way to test if your travel motor is internally stuck in high speed is to boom jack one side at a time, put a paint mark on your track
AccessJustAnswerIHI 55N Stuck Speed Travel - Troubleshooting Tips | JustAnswerWEBThe Right track is stuck in the high speed mode. What is probable cause? 9.1.2009. cat_engines_only. Repair CAT machines only. We have a 302.5 mini excavator. The Right track is stuck in the high speed mode. What is probable cause? 9.1.2009. cat_engines_only. Repair CAT machines only.Heavy Equipment ForumsJohn Deere 50D Throttle Problems | Heavy Equipment ForumsWEBSep 20, 2018· I run a 35d and had the same problem. For me it is a little electric motor that pulls a cable to control the throttle. For me the motor died and I was stuck on high idle. Deere wants 00 dollars for that little motor with Final Drive PartsFive Reasons Your Final Drive Lacks PowerWEBDec 21, 2017· Sometimes the machine steers to the side because one of the travel motors is trapped in high-speed mode. This can also cause problems with climbing steep grades. In that case, the issue most likely lies with the speed control system and not the final drive. Reman Pumps for Your Compact Equipment. Posted at Apr th 2024. The Heavy Equipment Forumshitachi EX 0-1 main pumps valve plate stuck in high travel modeWEBDec 13, 2014· Hi everyone, I have a EX0-1 with a problem to do with the hi speed travel. I think the main pumps valve plate is not destroking by itself causing it to not travel in low speed. Im unsure what the pressures should be in the pilot hoses from the control valve to the top cover of the pumps.Heavy Equipment ForumsKubota KX41-3 jerky s problem | Heavy Equipment ForumsWEBJun 17, 2016· Hi All, I purchased a 2nd hand Kubota KX41-3 excavator, & have problems with jerky s. Operating the stick & bucket curl is OK, they are relatively jerk free, however when operating the boom & swing of the excavator, it is really hard to be smooth.
SeeHeavy Equipment Forums2002 Genie S-65 Wont Drive In High Speed??? - Heavy Equipment WEBApr 13, 2018· I have a 2002 Genie S-65 and it will only operate in slow speed (vehicle moving). This is also the first Genie lift I have ever worked on so this is a learning curve. I have the workshop/electrical manual for the genie and Im at a loss for whats causing this issue. any help would be greatlyHeavy Equipment ForumsJLG 40E stuck in slow motion mode | Heavy Equipment ForumsWEBFeb 23, 2017· I got my JLG 40E running great, but it now is stuck in slow motion mode again. Checked all limit switches, replaced with New batteries $$$$$.., replaced Sevcon board, replaced speed dial on platform, had right drive motor rebuilt $$$, and all boom functions move very slowly. My drive functions do not move at all.Heavy Equipment ForumsEC160BL Volvo travel speed stuck in high - Heavy Equipment WEBAug 14, 2024· My machine is stuck in high and will not switch to low speed travel. I've swapped my rocker switch with a good working one and that didn’t work. Earthmoving Equipment. Excavators . EC160BL Volvo travel speed stuck in high . EC160BL Volvo travel speed stuck in high. Thread starter duddor; Start date Today at :50 PM; D. duddor New Heavy Equipment ForumsCat 303.5 Travel Speed Selection | Heavy Equipment ForumsWEBSep , 2022· I am having a hard time figuring out how I transition from low speed travel to high speed. The owners manual diagram calls out the blade control lever as item 8 as the blade control and 8B (same lever) as the travel speed control. I could not get the machine to switch modes and was stuck on the turtle for the first bit of work I did with the JustAnswerQ&A: Compact Excavator Transmissions | Bobcat Mini X & E35i SpeedWEBI have a Bobcat mini excavator I can't get high speed anymore I change out the relay and the Solenoid By chatting and providing personal The Right track is stuck in the high speed mode. What is probable cause? 9.1.2009. catmastertech. The Washington PostHow the stuck Suez Canal ship, the Ever Given, was freed - The WEBMar 31, 2021· For the canal’s mariners, the ship’s unusually high speed seemed especially suspect. “It may have been one of the factors that caused it to ground,” said Ramadan, the senior crew member.Redditr/Vitamix on Reddit: Speed stuck on max.WEBThe speed is stuck on max. It turns on, it works. However, once I engage the ON switch it immediately goes into high speed. I cannot adjust or pulse this speed. Any ideas or ways to diy fix this? I’m handy with tools and electronic components, just not sure if parts would be available. Thank you.Pagination