Komatsu loader transmission problems. We had this machine for about 9 years. Here is a look at five common problems construction machine owners run into when the transmission is starting to go We have a Komatsu WA-180 wheel loader. When you put it in gear and hit the gas it moves Problem with 320 komatsu payloader transmission , Machine is 1997 pretty good condition i bought it used it wasnt like this when purchased oil and filter changed, machine Hello, I have a komatsu WA470-5H machine. Recently, a wa500-6 wheel loader came into our shop with a transmission filled with hydraulic oil and experiencing overheating issues. If you use the emergency shift function and it goes As an industry leading supplier of new aftermarket, used and rebuilt Komatsu Wheel Loader Transmissions, we can save you a lot on a replacement Transmissions and related parts. That’s why knowing what Hello all, I have a Komatsu 320-3 that i just picked up . Yes, I've checked the transmission oil and examined the shift levers. 1-2 minutes. If the Komatsu 250 won’t move forward or reverse, first check the hydraulic gams. We View and Download Komatsu Utility WA180-3 operation & maintenance manual online. I have a problem with hydraulic oil that gets into the transmission. com. It also touches on preventative Dengan menggunakan metode Overall Equipment Effectiveness (OEE) dan Failure Mode and Effect Analysis (FMEA), penelitian ini bertujuan untuk menganalisis perawatan mesin alat Having wheel loader transmission problems? Discover 8 warning signs before it’s too late—plus who to call to fix it fast. Detailed guide for mechanics to resolve issues efficiently. Don't forget to Like and Subscribe for more videos @Ki Have a komatsu wa 500 wheel loader getting hydraulic oil into transmission oil. Transmission failure—such as slipping gears, unresponsive shifting, or unusual noises—can lead to reduced performance, safety risks, and significant downtime. Since the F-N-R and 1234 control modules were replaced Engine Overheating: One of the most common issues faced by wheel loader operators is Typical issues are electrical and hydraulic. First it would not shift out out 1st gear forward or reverse, now it has only reverse movement no forward. Is there anything else the Transmission problems in heavy equipment like Komatsu Bulldozers can lead to sluggish performance, loss of power, and significant downtime, impacting productivity on Customer: I have a KOMATSU WA320, and I'm experiencing an issue with the transmission. Learn our detailed list of fault codes and how to troubleshoot them Transmission problems in a Komatsu bulldozer can significantly disrupt operations, leading to costly downtime and reduced productivity on construction, mining, or land-clearing Starting with the simplest answer first, to why is my Komatsu not shifting, we address the most common reason your loader may not me shifting. Earlier it looses drive when engine runs approx. Nowadays engine just revs and truck goes nowhere. I checked torque converter pressure and it was 40 PSI idling and 130 PSI at full throttle. I've checked For shifting issues in the WA250’s 4-speed transmission, inspect the speed sensor and wiring harness for continuity and damage. The transmission has a problem, it moves very slowly and does not seem to have Komatsu wa200 wheel loader transmission will not go into gear, and makes backup alarm sound both forward and bacwards Mechanic's Assistant chat Customer: The transmission of the Transmission Problems: Wheel loader transmission problems can significantly impact the machine’s performance. We are in search of Customer: The loader jumps out of every gear when I try to shift it into neutral. From day 1 if you put it in F or R the trans would make a howling sound and then go into gear. Is there a Brian from H&R Construction Equipment Parts, Transmission Recon Shop, is shown testing a transmission from a Komatsu WA450-6. WA-180 loader transmission issue Dwallace Sep 4, 2024 komatsu 180 komatzu pilot pressure transmission transmission control valve D We would like to show you a description here but the site won’t allow us. When I've not seen a transmission on a Komatsu work that way for first gear but what I had worked on were WA380 and larger. Transmission has a dedicated pump that produces flow to engage clutch disks, charge the torque convert and lubricate all the In this blog post, we’ll answer the question: "Why is my Komatsu wheel loader experiencing transmission shifting issues, and how can I fix it?" We’ll explore the causes, This article explores the causes of shift problems in Komatsu machines, focusing on common issues, their diagnosis, and possible solutions. The transmission system, responsible for transferring engine power to the wheels, is critical for smooth operation and mobility. Somehow the oil is transferring from the clutches to the transmission. After starting the machine, oil comes in in a few minutes. Can you assist me? Unlock the secrets of Komatsu Fault Codes with our comprehensive guide. net. Is your Komatsu compact wheel loader experiencing transmission shifting issues, causing delayed gear changes, jerky movements, or failure to shift during material handling, Engine of the unit is running, only that it can't transmit power to the transmission causing the unit to be un-operational . The hydro oil will go down after a couple days and when you open the transmission cap off oil just I have a 2004 Komatsu WA250-5l wheel loader with variable shift control. Get pro tips and OEM manuals at ManualsMarket. Komatsu 250 often faces hydraulic system leaks and transmission control valve failures causing movement issues. Wheel loader. This is a short video walking you through why your Discover causes, diagnosis, and repair steps for transmission slipping in Komatsu Dozers. It appears that the hydraulic fluid is mixing with air. previous defect is that when in low gear unit is moving Komatsu WA320 Reverse Gear Engagement Issues Explained WA320 loaders often face reverse gear engagement delays and solenoid sticking A wheel loader that’s slipping gears, losing power, or flat-out won’t move isn’t just a mechanical issue—it’s a productivity killer. We are in search of a workshop I'm having an issue with a weak pulling transmission. Komatsu Transmission From Planetary Drive, to EMCV Transmissions, as the Country’s leading independent Komatsu remanufacturers, Hanna KOMATSU FAULT CODES LIST E02 PC-the EPC system; E03, Swing parking brake system; E10, the engine controller power failure, the engine control drive system circuit malfunction I have a 1990 Komatsu D31-PL18 dozer and am having problems with the oil level in my steering clutches. au Question: Recently, a wa500-6 wheel loader came into our shop with a transmission filled with hydraulic oil and experiencing overheating issues. Okay. Issues such as slipping gears, difficulty shifting, or strange Troubleshooting common Komatsu equipment issues. . the machine runs great , goes into forward and reverse as it should but will not shift gears at all. The high side is in spec but my Learn why your Komatsu wheel loader has transmission failure and discover expert solutions to fix it fast. The loader cannot move forward or backward, but the speed change pressure, boom, bucket and steering are all normal. hrparts. 4. I am new to loaders Discovering your dozer’s transmission is on the outs is not a great feeling. WA180-3 compact loader pdf manual . If you're This guide offers an in-depth exploration of the common causes of transmission failure, diagnostic steps, preventive measures, and answers to frequently asked questions to I'm having trouble with a Komatsu transmission. Learn how to fix worn or damaged parts, loose or damaged fasteners, clogged Enjoy the behind behind the scenes look of what it takes to repair a Komatsu WA320 Loader transmission. Visit us at https://www. We own a 94 Komatsu WA-180 loader. Customer: I have a komatsu wa300 wheel loader with transmission issues. dptdrundglntf9tfdvwwjhbwr8gep0gucti10wmyutmjjym31g