Today the company boasts a lineup of 100 base models and more than 700 types of hydraulic devices, developing new devices at a rate of around 20 types per year. Does anyone know the size and type/fitting of hydraulic hoses used on a B7800 front loader. Visit our FAQ for tips on finding the right replacement Kubota hydraulic cylinder and parts. In most cases, the crimped type of hydraulic hose is used because the second one is considered as the old-school one. They allow the backhoe to move soil and rocks, and they help the machine avoid obstacles. Local Rural king doesn't have a big variety of the 1/4" fittings, despite selling 1/4" hose. We have a wide variety of options available, all of which are backed by our quality guarantee. No Results. You can get for example a 3/8 hose with JIC 6 or JIC 8 on both ends but not one of each. Mine are in bad shape. Finally, it is important to test the hose before using it in real life conditions to make sure that everything works as expected. No experience with BX models - but Kubotas generally have Parker 60 Series (ISO 7241-B) in several sizes - 1/4, 3/8, 1/2, 3/4 npt Here's a link to the 1/4" Surplus Center item above They're a couple bucks cheaper at Discount Hydraulic Hose.Usually the backhoe is fed from a hose on the loader valve - the return is teed into the tubing back to the reservoir. As part of the leadership team he is responsible for the strategy, execution, and delivery of solutions that provide value to multiple segments of the marketplace. $5.95 shipping. We use cookies to optimize our website and our service. Compared to gears, clutches, and other mechanical devices, hydraulic systems are compact but generate a large amount of force, and also offer high degrees of controllability and flexibility in design, so they are used for work that requires greater power, such as excavation. . I measured the od of the male JIC 8 part and it is about .749- .750. does anyone know what type of hydraulic fittings come on the new bx2380? Whether youre looking for a standard size hose or one that is specifically designed for use with a backhoe, we have what you need. that will tell you that fitting size. Move to the local navigation of the category. Theyre versatile. You are using an out of date browser. Male Hyd. We offer high pressure hydraulic hoses in many lengths to fit various sizes of connections. Our hydraulic quick couplers for skid steer equipment includes: Stucchi offers these hydraulic quick coupler solutions to keep your skid steer and agricultural equipment on the road, in the field and operational. I have always had a policy on rubber goods; when one fails it is signal that all like items are on the way. It is made out of rubber and is very durable. Hot Tags: kubota hydraulic hoses and fittings, China, manufacturers, suppliers, custom, brass, swagelok, Parker, Stauff, Brennan, stainless steel. . On the other hand, because the hydraulic devices that comprise a hydraulic system move using a process that has to convert engine output into hydraulic pressure, energy loss is significant, and there are generally considered to be issues in terms of environmental burden and fuel efficiency. STOCK ORDERS PLACED IN: 16: 21: 5. Compare. Dont wait any longer come and take a look at our selection today! Are they standard JIC fittings or something else, M9000HDCC3, M9000HD, Kubota GS850 Sidekick. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. Add: Industrial zone, Yuyao town, Zhejiang Province. Those look like 1/2 JIC fittings with 1/2 hose. KUBOTA Gates Hydraulic Hose 7J999-99962. I picked up a heavy stump today with my Kubota U17 excavator, and the hydraulic line on the rod end of the boom cylinder burst. I assume they're metric but are they British standard or something unique to Kubota? You don't need to take it to the dealer. Implements have made technological progress particularly in the dry-field farming market, but major agricultural machinery manufacturers in North America and Europe have externally procured the hydraulic systems that can endure the diverse movements of implements. Kubota . They wanted $75 for a 17 inch hose. It may not display this or other websites correctly. 010. Click HERE: http://bit.ly/KETO-TP2*************ALSO, Check out our YouTube Channel:https://www.youtube.com/user/texasprepper2And click the link below to Subscribe to our Channel. For the past 20 years he has been with Stucchi, Inc. beginning with its organic start-up to its current market leading position within the flat face coupler category. Looking ahead to the next decade, Kubota is now at work on high-performance, compact electromagnetic valves, which are key components of electronic control. Find out more about the features that make Kubota hydraulic hoses such an important part of your business in this article. Additionally, it is important to keep in mind the conditions under which you will be using the hose. Required fields are marked *. Theyre resistant to wear and tear, so you can count on them to perform reliably over time. We provide custom hydraulic quick coupler solutions engineered to meet your exact specifications. Aftermarket Replacement Hydraulic Cylinders and Component Parts We offer an extensive inventory of in-stock replacement hydraulic cylinders for Kubota brand agriculture and construction equipment. Does anyone know a good place to buy kubota hyd fittings? The size of the hose depends on the type of backhoe being used, as well as the terrain that will be traversed. I am not so sure anybody knows for sure as I have a B9200 and I doen't know. My quick coupler leaked. And they are easy to operate, which makes them perfect for demanding applications. You don't have to use Napa, Rural King or any of the tractor type shops. 2023 TractorByNet.com | TractorByNet is a registered trademark of IMC Digital Universe, Inc. Other trademarks on this page are the property of their respective owners. BSPT (JIS-PT) - commonly known as the British Thread Type, these are standard fittings which have been internationally adopted for sealing pipe ends and making connections. Shop today! What is more, Kubota was a latecomer to the North American and European dry-field farming markets, a fact that needed to be kept in mind. It may not display this or other websites correctly. While these are general applications that are also used in automobiles and other transport equipment, work systems are specific to agricultural machinery, and must be allocated to the movement of the implements attached for various kinds of work such as tilling, seeding, mowing, and Pasture management. Kubota Backhoe hydraulic hoses are one of the most important components on a Kubota backhoe. The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network. B7200 sold. 015. Thank you for your support! One down time and I replace them all. However, rubber hoses have a low resistance to heat and cold, which means they cant handle high temperatures or extreme cold temperatures well. The rubber hose is the most common type of hose for backhoes. Yes, please be more specific and we can help. They are flat face connectors. Other types of hoses include the J-hose, which has a single tube running the length of the hose, and the Z-hose, which is similar to the Y-hose but has a built-in breakdown valve. FITTING GREASE(90DEG 90DEG. This is one area where I use the best quality available as a failure of a hydraulic hose can be deadly. Kubota Backhoe Hydraulic Hoses are a must-have for any farm or construction site. If you are utilizing older attachments and implements, your quick couplings may not be sized to ISO standards. Stucchi leads the industry with more than 60 years of experience, skilled technical support and a vast product line including: We help customers solve quick coupler problems if you need hydraulic adapters, Kubota hydraulic hoses and fittings or replacement quick couplers for your agricultural equipment and if your older implements do not meet ISO standards. Chris83, I just measured inside the nut on a jic 6 and it is about .519 and the jic 8 is about.69 with a recently new digital HF caliper if that helps you identify wither it is 6, 8 , or larger. Theyre durable, reliable and easy to use, making them the ideal choice for any backhoe user. Pipe threads are tapered, and work differently than machine threads. Kubota Backhoe Hydraulic Hoses are used in a variety of applications, such as mining, construction and agriculture. Googled Hose assembly as you suggested, and came up with the usual Napa, etc. Price. Welcome. If you want to do this yourself, you'll need a set of calipers and a thread gauge. Look on your quick couplers. The number of cylinders or motors that a control valve can operate depends on the number of spools on the valve. They allow the backhoe to move around the field and dig trenches. If you are referring to the QD fittings, Kubota uses Pioneer style. Kubota Backhoe Hydraulic Hoses come in a variety of diameters, lengths, and types, depending on your specific needs. Kubota's in-house manufacturing of this system has resulted in tremendous progress in its hydraulic technologies. Get the best deals on kubota hydraulic when you shop the largest online selection at eBay.com. Leveraging its long track record and achievements, it entered the dry-field farming market to contribute to food production both domestically and worldwide. A Kubota Backhoe Hydraulic Hose is essentially a long tube of rubber or plastic that connects the engine to the machines hydraulic system. This in-house hydraulic system is planned for installation in heavy-duty tractors for dry-field farming to be marketed in Europe, and will help accelerate Kubotas entry into the global dry-field farming market. The machines mounted on these tractors are called implements, and they come in many sizes and shapes for various kinds of work, from spraying chemicals to tilling, seeding, mowing, and pasture management. A Kubota Backhoe Hydraulic Hose is essentially a long tube of rubber or plastic that connects the engine to the machine's hydraulic system. The truck/trailer shop in town was able to put one together, but they aren't open weekends. Looking to add some rear remotes and Tilt and Level. We welcome the opportunity to communicate and share industry information with you! Prevent Leaks with Hydraulic Couplers for Tractors, Stucchi Complete PDF Catalog Download (12.5MB), Stucchi is ISO9001:2015, ISO14001:2015 and OHSAS 18001:2007 Certified. The truck/trailer shop in town was able to put one together, but they arent open weekends. From $11,399.00. if You have a tractor supply or farm and home in your area, you can usually find a hose that is close to the right size. $21.45. Today there is an increasing need for advanced agricultural machinery as the key to addressing these global issues. Sustainability as the Basis of Our Business. You must log in or register to reply here. The processors, sensors, and communication circuits that form the core technologies of autonomous tractors are rapidly increasing in speed. When it comes to backhoes, there are a few different types you can choose from. When the engine powers the pump, pressurized oil flows through the hose and into the backhoes hydraulics. Select Dealer . Fluid leaks from hydraulic pressure cannot be allowed in fields where crops are produced (fields that are partitioned to grow crops). The Manufacturer's Suggested Retail Price excludes tax, dealer fees, and optional equipment. Stucchi USA sends out industry & product information related emails. JavaScript is disabled. It is important to choose the right one for your machine and terrain, as improper installation can cause damage or malfunctioning. #1. CHANGING HYDRAULIC HOSES ON YOUR TRACTOR AND LOADER - DIY HYDRAULIC HOSE REPLACEMENT TexasPrepper2 131K subscribers Subscribe 297 Share 36K views 2 years ago #homesteadadvisor #texasprepper2. Hydraulic shop I use seems to always have what I need. We believe that we need to integrate these with electronic control technologies and lead the way in developing new control systems. Was: $30.64. Sep 20, 2000 / hydraulic fittings torque #6 K Kubota-monkey Silver Member Joined Apr 23, 2000 Messages 188 Location Massachusetts USA Tractor Kubota L3901H (4WD TRA W/HYD TRANS/FOLD ROPS) Parts Diagrams. Then find a dealer close by with your desired product! Get hydraulic tips that promote smooth operation with no leakage. How Much Weight Should A Kitten Gain Per Week. Kubota Parts Lookup. For hydraulic adapters and hydraulic hose clamps, check out our more than 26,000 products for farm, shop, home and garden. Mine happen to be M18x 1.5 threads per inch. http://www.tractorsupply.com/pioneer-3-8-in-iso-b-interchange-nipple-kubota-john-deere-tractors-1824588[/URL. Rubber hoses are the cheapest and most common type of hydraulic hose. Build. Agricultural equipment is exposed to harsh environmental conditions including extreme temperatures and exposure to dirt and debris when working the land. You must log in or register to reply here. Sometimes gets me a price break also. Welcome. Napa in town also makes hoses, but never have the 45 degree fittings. Places like NAPA do a good job but it is not one of their core business items so there stock goes up and down.. 17 HP, 48" deck. From agriculture and manufacturing to all variety of heavy equipment operations, Manufactured to meet all applicable SAE specifications, Hydraulax hydraulic hoses are an affordable alternative to Parker, Weatherhead, and other brand-name hoses. local shops are to costly, they are much cheaper online i just don't know what the sizes are. https://www.jiayuanfitting.com/hydraulic-adaptors/jis-fittings-adapters/kubota-hydraulic-hoses-and-fittings.html from China Custom Kubota Hydraulic Hoses And. Kubota backhoe hydraulic hoses are an essential part of any backhoe operators toolkit. Now i have found some still looking but one swivel connector is 20 dollars i am wanting to change to new hoses already made to get away from oem set up. They may not be available for yours, but I found the hoses for my tractor were about as cheap from the Kubota dealer. Theyre easy to connect and disconnect. L3901/LA525, B7200DT/B1630, G2160/RCK60, G2460/RCK60. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. It is also less likely to break. In order for a Kubota Backhoe Hydraulic Hose to function correctly, it must be correctly sized and fitted. One of the main challenges for future hydraulic systems is to develop completely electronically-controlled hydraulic systems for the coming age of fully-automated agricultural machinery. does anyone know what type of hydraulic fittings come on the new bx2380? La340 La344 La340s La344s Loader $19.95 Free shipping 68741-71130 GENUINE OEM KUBOTA HYDRAULIC CYLINDER HEAD FREE SHIPPING $139.99 Free shipping 5 watching There are many different types of hoses, but this article will focus on two: the rubber and metal hoses. In addition, from the perspective of improving efficiency, the team succeeded in in-house production of a variable displacement hydraulic pump with large displacement that can freely alter the quantity of discharge, and a load sensing hydraulic system that can control the pump discharge and fluid pressure distribution valve instantly in response to changes in implement load. Most OEM cylinders use ORB (o ring boss) fittings or ORFS (o ring face seal), I'd be surprised if they are JIC. The mechanical force from the engine is converted into hydraulic power by the hydraulic pump and passes through one of several hydraulic valves depending on the purpose of use. Kubota types of hydraulic hoses and fittings is all made as per Japanese industry standard. Made from high quality materials, these hoses provide superior performance and durability. I see the are an 11/16 " wrench size so, I'm pretty sure they are #6 JIC. LX2610HSDCC, B/H, Loader, plus numerous other attachments. Copyright Yuyao Jiayuan Hydraulic Fitting Factory. Replaced the female side (loader side) of the coupler with 4, 1/4 NPT flush face Summit hydraulic couplers and 4, 3/8 JIC to 1/4 NPT adapters. 2023 TractorByNet.com | TractorByNet is a registered trademark of IMC Digital Universe, Inc. Other trademarks on this page are the property of their respective owners. Here are some notable examples. They come with a range of fittings that make them compatible with a variety of machines. https://www.jiayuanfitting.com/hydraulic-adaptors/jis-fittings-adapters/kubota-hydraulic-hoses-and-fittings.html from China Custom Kubota Hydraulic Hoses And Fittings Manufacturers, Suppliers - Stainless Steel Kubota Hydraulic Hoses And Fittings This video show you about Kubota types of hydraulic hoses and fittings is all made as per Japanese industry standard,All Kubota type of equipment need hydraulic hoses and adapters, Whatever Kubota agriculture and construction machinery such as tractor, combine harvester ,rice transplanter, excavator, compact track loader, skid steer loader and wheel loader. Kubota parts are designed and engineered to original factory specifications to keep your equipment operating at peak performance. Kubota 7J417-66220 7J417-66320 Replacement Hydraulic Quick Coupler Set, 3/8 NPT, Kubota 7J417-66220 Replacement Male Hydraulic Quick Coupler, 3/8 NPT, Kubota 7J417-66320 Replacement Female Hydraulic Quick Coupler, 3/8 NPT, Kubota 7J612-66323 K2581-66220 Replacement Hydraulic Quick Coupler Set, 1/4 NPT, Kubota 7J612-66323 Replacement Female Hydraulic Quick Coupler, 1/4 NPT, Kubota K2581-66220 Replacement Male Hydraulic Quick Coupler, 1/4 NPT, Kubota V0511-77140 Replacement Hydraulic Male Flat Face Quick Coupler Skid Steer Cartridge Manifold, Kubota V0511-77150 Replacement Hydraulic Female Flat Face Quick Coupler Skid Steer Cartridge Manifold, Kubota V1311-77140 Replacement Hydraulic Male Flat Face Quick Coupler Skid Steer Cartridge Manifold, Kubota V1311-77150 Replacement Hydraulic Female Flat Face Quick Coupler Skid Steer Cartridge Manifold, 3/8" Flat Face Hydraulic Quick Connect Female Coupler, 1/2" NPT Thread, 3/8" Flat Face Hydraulic Quick Connect Coupler Set, 1/2" SAE Thread, Flat Face Hydraulic Quick Connect Coupler Set, 5/8" SAE Thread, Hydraulic Diverter Valve Kits (with & without couplers), Hydraulic Multiplier Switches & Harnesses, Solenoid Coils for Hydraulic Multipliers & Diverter Valves. Hasn't leaked a drop since. Kubota tech..BX2370, RCK60, B7100HST, RTV900 w plow, Ford 1100 FWA, I was actually referring to the threaded fittings at the cylinders etc. This helps support the channel and allows us to continue to make videos like this. Parts Hotline 877-260-3528. Watering crops: Kubota backhoe hydraulic hoses are often used to irrigate crops in fields. Get hydraulic hoses from Agri Supply that can be used with water or petroleum-based hydraulics equipment. Theyre also the heaviest type of hose, which means theyre not ideal for applications where weight is a concern. Of the applications of hydraulic power in agricultural machinery, the three main types are for transport, operating, and work systems. Todays agriculture demands greater precision than ever. Stucchi Offers Quick Coupler Solutions Excavating: Kubota backhoe hydraulic hoses can be used to excavate holes, drop mounds, and remove rocks and other debris from site. I had a couple of economic hoses made up years ago and within one year the outer rubber was all cracked. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Kubota and more. All Rights Reserved. Stucchi Instructions and Warnings (PDF). The simple 5-step procedure to identify hydraulic fittings: Step 1: Define the fitting type. MSRP AS LOW AS . Add to Cart. Not only turning on and off the accelerator, but also very precise gear shifting with just the transmission and switching between forward and reverse motion must be performed with agility, and these advanced technical requirements have greatly contributed to progress in hydraulic control technology. Among these, it is mainly used for shifting gears and front and rear switching in the transport systems, and steering control in the operating systems. Once that becomes a reality, we believe that we can completely differentiate our hydraulic systems from those of other manufacturers. B01500 Cylinder/Hydraulic Hose. Kubotas in-house manufacturing of this system has resulted in tremendous progress in its hydraulic technologies. Kennyd4110 Well-known member Your email address will not be published. Select Dealer to See Pricing. The only issue is they usually only have hoses with pipe fittings so you will have to also find the proper NPT to JIC fitting. Had it fixed under warranty. Learn more 1/2" Body Kubota V0511-77140 Replacement Hydraulic Male Flat Face Quick Coupler Skid Steer Cartridge Manifold MSRP: $ 89.95 $ 54.95 Buy in monthly payments with Affirm on orders over $50. The different threads for hydraulic fittings can drive you nuts. Hydraulax TOUGH (HT) Item # 22225. The most common hose type is the Y-hose, which uses a series of interconnected tubes to transmit the hydraulic fluid. L3650 GST, Landpride TL250 FEL w/ Piranha, 6' King Kutter, GM1084R Finish. About 20% hydraulic hoses, 10% hydraulic fittings in hydraulic parts ranges. Truth is, unless this info is listed in your operators manual, someone is going to have identify/measure the threads directly. Measure the OD and pitch of the male thread (measure the ID if you only have a female fitting). Click here to buy your Kubota Genuine Parts. Initiatives through Business: Environment, In-House Production of Hydraulic Systems and Our Challenge in Dry-Field Farming, Global demand for high-performance agricultural machinery, Tractor hydraulic systems for precise control of wide-ranging heavy work, The efforts of engineers who made in-house production of hydraulic systems possible, Steadily building technologies to become the only manufacturer to make key components in-house, Developing a hydraulic system with fully-electronic control for automation, Kubota Creates the Future of Agriculture, For Better Food and Better Lives, Kubota Engines Aim for a Clean Environment and a Better Life, Our Commitment to Conserving Resources and the Environment through Wastewater Purification, A New Tractor Exclusively Designed for Agriculture in India, Making Products that Hold Up to Heavy Use Our 7-ton Excavator Serving the Chinese Market, Kubotas Earthquake-Resistant Ductile Iron Pipes Protect Infrastructure From Disasters, Kubotas Quest for the Global Dry-Field Farming Market Supported by In-House Production of Hydraulic Systems, The Agri Robo Rice-Transplanter Makes Planting Beautiful, Valves Supporting Water Infrastructure and Protecting Lives. You need BRAIN TRAINING FOR DOGS - Click HERE for more information: http://bit.ly/DogTraining-TP2WANT TO LOSE WEIGHT?? It is made out of metal wire and is much stronger than the rubber hose. Common Kubota hydraulic hoses and fittings meet ISO A standards, ISO 7241-1, ISO 16028 and ISO 5675 agricultural quick coupler standards. The 45 degree fittings are the problem. Kubota bx2200 The 45 degree fittings are the problem. Fitting, 2 Pack. Napa in town also makes hoses, but never have the 45 degree fittings. redmaher Dry-field farming covers crop acreage about four times that of rice farming, and while Kubotas agricultural machinery, including the heavy-duty, high-horsepower tractors that it developed to address local needs, began to steadily gain acceptance throughout the global agricultural market, to achieve even greater performance meant that in-house production of a hydraulic system for dry-field farming would be inevitable. Choose 4000 PSI high pressure hydraulic hoses for your agricultural or logging machinery. WILL SHIP MONDAY. Flawless precision, streamlined maneuverability. The loader cylinders are #6 ORB. Kubota types of hydraulic hoses and fittings is all made as per Japanese industry standard. I called Messnicks, and they don't even have the description of the fitting. Large tractors working vast fields that extend to the horizon, pulling sprayers as they do their tasks. Not unreasonable at all. Exposure to hydraulic fluid can also be dangerous for machinery operators and should be avoided at all costs. They can be operated either manually or electronically (solenoid-operated). Hydraulic systems are composed of hydraulic devices such as pumps, valves and actuators. Select Model. On your JIC nut shown in the photo, is there a number 8 or 6 on the side opposite the "CL"? Browse through Kubota's Utility inventory, filter search by features to find the best fit for you, or even build your own. This makes it so that the required flow rate for each device used can be distributed with high responsiveness when necessary, and along with improvements in fuel efficiency, lower environmental impact, and more compact size, manufacturing cost has been drastically reduced compared to externally-procured units. Aboutagric.com offers Agriculture related information and resource covering Livestock, Animal health, Plants, crops, Poultry etc. To use all available functions on this website, JavaScript must be enabled in your browser. He has devoted 28 years to the fluid power industry in sales, management, and leadership roles within the industry. L3901H (4WD TRA W/HYD TRANS/FOLD ROPS) Parts Catalog Lookup. Free shipping. Kubota has evolved alongside agriculture in Japan, and the company has worked to improve the performance of its rice farming machinery and refined these technologies. Kubota Backhoe Hydraulic Hoses are made of high-quality materials, and they are designed to last. I purchased all 8 hoses for the backhoe using the Kubota manual: Boom Components: #8 Boom cylinder hose #70050-93779 (goes to the cylinder inside the boom) (68" long) #17 Dipper cylinder hose #70050-93784 (goes on the outside of the boom) (75" long) #11 Curl cylinder hose 1 #70050-93789 *** (goes on the inside of the boom to the fitting) (79" long) Any competent hydraulic shop will have the fittings you need. Save my name, email, and website in this browser for the next time I comment. There are two fitting types: permanent (crimped) and reusable (re-usable / returnable). The three main types of hydraulic hoses used on backhoes are rubber, metal, and hydraulic. And in addition to the need for good responsiveness and more precise control of implements, environmental performance and fuel efficiency issues must also be solved. The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user. HELLO. Some of the key components of Kubotas in-house hydraulic systems. Kubota SVL 75 or 95 hydraulic hookup for implements - YouTube 0:00 / 2:00 Kubota SVL 75 or 95 hydraulic hookup for implements Hamilton Homes - Argyle, TX 13 subscribers Subscribe 54 Share. Theyre lightweight and durable, which makes them perfect for applications that dont require high pressure or long distances. The prince valve I'm looking at has SAE #8 and SAE #10 ports. The company trained its workers and brought together specialists who had been scattered across various departments, and increased its number of hydraulic system development engineers by roughly five times over 20 years. Compare your measurements to a reliable thread chart like this one. The metal hose, on the other hand, is a newer type of hose. They are not as clean looking, but sometimes you have to work with whats available. And because the various kinds of movements of implements must be controlled simultaneously, the majority of engine power is used in work systems. We help operators of skid steer and agricultural equipment find replacement couplers for brand name equipment including John Deere, Bobcat and Caterpillar. Scott Rolston is President of Stucchi, Inc., a subsidiary of Stucchi SPA. A cut model of a control valve with complex hydraulic circuits running throughout, and a core of hydraulic pumps and valves which is a sand model made for casting. Kubota hydraulic hoses are a type of backhoe hose that is used to transfer hydraulic fluid from the backhoe engine to the operation tool. They have an adapter fitting that connects to the #6 JIC on the hose end. Online Parts. Kubota hydraulic quick couplers are used around the globe on various Kubota equipment such as tractors, mowers, construction equipment and skid steer utility vehicles.