愛着のあるユンボの油圧シリンダーがダダ漏れのため緊急オペに入る！！クボタ U-30-5

This video provides a thorough explanation of the hydraulic cylinder overhaul of a used backhoe (Kubota U-30-5) that had been heavily used for 10 years. We demonstrate the repair method while showing actual areas of deterioration, such as oil leaks from the hydraulic cylinder and worn pins and bushings. The part replacement procedure is carefully explained so that even heavy machinery novices can understand. For those considering purchasing used heavy machinery, this is a must-watch, as it explains often-overlooked malfunction points and the importance of maintenance. This channel is brought to you by Gear Trime Co., Ltd., experts in heavy machinery sales and repair. We hope that this video will inspire you to learn the joy of repairing broken heavy machinery and the secrets to extending its life, and put them to good use in your heavy machinery life. ⬇️For inquiries about machinery repair, sales, and purchases, please send us a DM here⬇️ https://www.instagram.com/ryoma_tc/?i... GEAR TRYM Co., Ltd. We are currently looking for people to join our team! We primarily handle construction machinery repairs and new and used vehicle sales. If you're interested, please feel free to contact us! For inquiries, please call 0857-53-1638 or send a DM on Twitter or Instagram. We look forward to your application! (^ ^) [GEAR TRYM Co., Ltd. Website] ⬇️ https://gear-trym.com/ [Toori Official Instagram] ⬇️   / toori.10   [Toori Official Twitter] ⬇️   / toori69976745   [Toori Official TikTok] ⬇️   / toorichannel   #Excavator #UsedExcavator #ExcavatorRepair #HeavyEquipmentRepair #HeavyEquipment #HydraulicCylinder #Kubota #ConstructionMachinery #Repair #DIY #Mechanic #HeavyEquipmentMaintenance #Craftsmanship