Kubota la340 lift capacity. One of the most trusted and reliable brands is Kubota. 231 kg (509 lbs) Lift capacity (Bucket pivot pin, 1500 mm (59 in. Joined Aug 22, 2008 Jan 27, 2023 · 4. 372 kg (820 lbs) The Kubota l3301 HST includes a slew of new technologies designed to boost performance, durability, and operator comfort, such as: Smart Control System – A system that automatically adjusts engine speed based on the load carried by the tractor to provide optimum fuel efficiency while maintaining optimal engine output; it also reduces emissions by assisting in maintaining ideal engine speed Kubota LA364 Front End Loader Specs: Maximum Lift Height, Clearance, Dump and Rollback Angles, Loader Weight, Bucket Sizes, Lift Capacity and Breakout Force TRACTORS LAWN TRACTORS Tadano model cranes are renowned for their exceptional quality, reliability, and performance in the construction industry. S · L A. Engine Gross PTO Hydraulic Pump Output Rear Linkage Lift Capacity KUBOTA TRACTOR CORPORATION 1000 Kubota Drive, Grapevine, TX 76051 Tel 888-4 KUBOTA Visit our web site at: kubotaUSA. Calculating the lift capacity of a given implement exactly is complicated by a few things: . This Learn how to remove and attach the *ALL NEW* Kubota LA340 and LA344 Swift-Tach loader that come on the Kubota BX1880, BX2380, BX2680 and BX23s TLB. height) . Kubota L2501 Wheel base, mm (in) . This unit delivers 3,100 pounds of rated operating capacity at 50% and is a class leader with lift height over 125 inches. 5900 14th Avenue, Markham, Ontario, L 3S 4K4, Canada Telephone : (905)294-7477 France : KUBOTA EUROPE S. One is the L3560HSTC with the LA805 loader. With so many options available, it can be overwhelming to choose the best one for your needs. 5 lb. 3 inches). Aug 21, 2023 · The Kubota LA243 loader has a lift capacity of 340 kg (750 lbs) at pin to a max height of 1810 mm (71. <br>- Heavy Duty 825 lb LIFT CAPACITY LOADER KUBOTA DIESEL TRACTOR ©2019 Kubota Corporation KUBOTA TRACTOR CORPORATION 1000 Kubota Drive, Grapevine, TX 76051 Tel 888-4 KUBOTA Visit our web site at: kubotaUSA. 6L 3-cyl diesel Capacity: 7. S 19-25, Rue Jules Vercruysse, Z. KUBOTA DIESEL TRACTOR L3560/L4060/L4760 L5060/L5460/L6060 A new spacious cab, smoother all-round operation and clean-emission engines make the Grand L60 Series tractors grander than ever. I. I feared it wouldn't stand up to any dirt work or gravel carrying. Ask for this LA340 by stock number or make and model. S. Note that Kubota gives the 3PH capcity for the BX1850/2350 both at the lift point and 24" behind the lift pointfor most applications, you will be 18" to 30" behind the lift point with the mass of the implement, so this is a far more accurate way to describe the capacity. However, like any machinery, they may encounter issues from time to time. dex3361 Elite Member. 2 (23. BX23S LA340 BT603. 6. Compatible Tractor Models Tractor model . The first step in buying Kub Kubota tractors are known for their reliability and durability. Brakes Type. With so many options available, it can be overwhelming to choose the right one. Genuine Kubota parts are engineered to the highest standards, ensuring optimal p When it comes to purchasing an ATV utility vehicle, there are several options available in the market. (Tire size:27x10. LA525 Loader for Kubota L2501 Tractor Compatible Tractor Models Tractor models . 43 in. Backhoe Terminology. Kubota mowers are a great choice for anyone looking to make s Kubota mini tractors have become increasingly popular among homeowners and small-scale farmers due to their versatility and ease of use. height): 513 kg (1131 lbs), Lift capacity (500 mm forward, max. Kubota LA340 Tractors For Sale: 3 Tractors Near Me - Find New and Used Kubota LA340 Tractors on Equipment Trader. 43. 2)horsepower at 3200 rpm Displacement Fuel tank capacity Drive train Transmission Brakes PTO Rear Mid Hydraulics Pump output 3-point hitch Lift capacity @ 24 " behind pin Jan 4, 2019 · I I have a large amount of oak trees to to mow around so I have chosen to go sub compact. It has a maximum dump angle of 0. another thing to consider is the front axle load capacity. 1 gpm 15. Behind KUBOTA TRACTOR CORPORATION 1000 Kubota Drive, Grapevine, TX 76051 Tel 888-4 KUBOTA Visit our web site at: kubotaUSA. 79 rad (45 deg) and a bucket rollback force at max height of 484 kg (1064 lbs). LS XJ2025, Kioti CK2510, TYM T234 and Kubota BX2380V. '20-MAR. In the past, finding the right parts for your Kubota machinery may When it comes to buying or selling a used Kubota tractor, determining its value can be a challenging task. LA340 BT603 MODELS KUBOTA Corporation U. L Cat. BP 88, 95101 Ar=Åenteuil Cedex, France Kubota LA340S Loader Operating Specifications Lift capacity (Bucket pivot pin, max. When it comes to maintaining your Kubota equipment, ordering parts online can b When it comes to maintaining and repairing your Kubota equipment, having access to high-quality parts is crucial. Understanding these factors can help you make an informed d When it comes to purchasing a tractor, Kubota is a brand that stands out for its reliability and quality. However, before you make a purchase, it’s i If you’re in the market for a new Kubota tractor or equipment, finding the best Kubota dealership near you is essential. Kubota B2410 Wheel base, mm (in) . For comparison: At ground level: LA340 measured at the pivot pin can lift 1,407# but move the load forward 500mm and the capacity drops to 986# Mar 10, 2023 · I have a friend who bought a Kioti specifically because it had a higher lift capacity for same size model . Kubota LA211 Front End Loader Specs: Maximum Lift Height, Clearance, Dump and Rollback Angles, Loader Weight, Bucket Sizes, Lift Capacity and Breakout Force TRACTORS LAWN TRACTORS 2019 KUBOTA, BX23S Loader Backhoes, Differential Lock, Hydrostatic Drive, Tier 4, 21. I opted for the plain pin on FEL for max lift. Will do what I need it to do but coming from a B2920 that would lift close to 1,000 lbs its quite the step down. ) Max. Aug 21, 2023 · The Kubota LA344 offers solid performance with a maximum lift height of 1795 mm (70. This versatile piece of machinery is known for its durability, performance, an When it comes to servicing your Kubota equipment, finding a reliable and skilled mechanic is of utmost importance. We speculated that Kubota uses that designation because, being bigger, it can be more easily overloaded and damaged. Wet disc. Jan 20, 2016 / Kubota LA350A FEL Capacity Browse through Kubota's BX23S Sub-Compact tractor inventory, filter search by features to find the best fit for you, or even build your own. ) to the bucket pivot pin. (kg Kubota LA403 Front End Loader Specs: Maximum Lift Height, Clearance, Dump and Rollback Angles, Loader Weight, Bucket Sizes, Lift Capacity and Breakout Force TRACTORS LAWN TRACTORS Dec 9, 2017 · This reduces lift 17% for a FEL that's already a weakling vs other brands in this size tractor. To help you navigate through these challen When it comes to construction projects, having the right equipment can make all the difference in terms of efficiency and productivity. Their machines are built to last, but like any other machinery, regular maintenance is crucial If you are in the market for a reliable and durable utility vehicle, look no further than Kubota. KUBOTA SERVICES 120 Kubota Services HARD-WORKING KUBOTA TOOLS TO HELP YOU GET MORE DONE SUB-COMPACT TRACTORS 2 BX Series COMPACT TRACTORS 6 B01 Series 8 LX20 Series 12 Standard L02 Series 14 L60LE Series 18 Grand L60 Series COMPACT UTILITY TRACTORS 22 MX Series 24 M60 Series 26 M4 Series UTILITY AG TRACTORS 28 M5 Series 30 M6S Series KUBOTA SERVICES 120 Kubota Services HARD-WORKING KUBOTA TOOLS TO HELP YOU GET MORE DONE SUB-COMPACT TRACTORS 2 BX Series COMPACT TRACTORS 6 B01 Series 8 LX20 Series 12 Standard L02 Series 14 L60LE Series 18 Grand L60 Series COMPACT UTILITY TRACTORS 22 MX Series 24 M60 Series 26 M4 Series UTILITY AG TRACTORS 28 M5 Series 30 M6S Series Kubota D902 Type Liquid-cooled, 3-cylinder diesel Cooling system Liquid-cooled Rated engine speed 3200 rpm / 3200 rpm Engine gross horsepower @ rpm 21. One has a greater capacity at ground level while the other has greater capacity at height. Feb 7, 2023 · Read on to find out more about the remarkable qualities of the Kubota LA340 Loader! This article will review the Kubota LA340, covering its features, specs, attachments, the most common problems, and how to fix them. 00-12 NHS Rear Tires. One essential tool that has become increasin When it comes to maintaining and repairing your machinery, using genuine parts is crucial for optimal performance and longevity. Find Kubota BX23S Loader Jun 20, 2011 · The reason I'd picked the 54" initially was because Kubota calls the 60" a "light materials" bucket. Tipping weight is 9000lbs. This tractor was manufactured by the Kubota from 2004 to 2010. Feb 18, 2021 · So your loader 340KG, according to kubota should lift roughly 750lbs at the pins. REX. A. Kubota Par Kubota LA1065 Front End Loader Specs: Maximum Lift Height, Clearance, Dump and Rollback Angles, Loader Weight, Bucket Sizes, Lift Capacity and Breakout Force TRACTORS LAWN TRACTORS Kubota LA344 Loader Operating Specifications Lift capacity (Bucket pivot pin, max. B X. ) 335 (739) 278 (613) LIFT CAPACITY (500 mm FORWARD, MAX. : KUBOTA TRACTOR CORPORATION 1000 Kubota Drive, Grapevine, TX 76051 Telephone : 888-4KUBOTA Canada : KUBOTA CANADA LTD. 3 4 0 · B T. In the past, finding the right parts for your machinery could be a time-consum When it comes to purchasing heavy machinery such as Kubota equipment, negotiating with the dealer can be a crucial step in getting the best deal possible. Apr 2, 2019 · Clearly there are two different FEL's on BX23's. For your safety, KUBOTA strongly recommends the use of a Rollover Protective Structure (ROPS) and seat belt in almost all applications. How do I quantify what lift capacity is Check out this New 2020 Kubota Orange Kubota LA340 from Pinnacleview Equipment in Walpole, New Hampshire. pinnacleviewequipment. LA340 tractor pdf manual download. However, like any engine, they require regular maintenance to keep them running smoothly. ft), depth of 495 mm (19. With their reputation for excellence and durability, Kubota tractors are the go-to choice In today’s fast-paced world, time and money are two valuable commodities that we all strive to save. 7 HP / 13. (kg) 680 (310) Steering Hydraulic power steering Tire size Explore Kubota's L Series utility tractors for top-notch performance, durability, & comfort. 9 L three-cylinder diesel engine and hydrostatic transmission with High-Low gear shift (2 forward and 2 reverse gears). For your safety Kubota strongly recommends the use of a protective Structure and 1 day ago · Kubota LA340 Swift Tach Front Loader 48" Wide Lift capacity @ 24″ behind pin lbs. Apr 13, 2017 · Three-point hitch (3PH) lift capacity is 680 lbs measured at 24” behind pin, but since the BX23S is a TLB, the top and lower link arms are optional. They are versatile machines that can handle a wide range of excavation tasks with eas If you are in the market for a Kubota mini excavator and looking to snag one on sale, there are several important factors to consider before making your purchase. com R Kubota Genuine Parts for maximum performance, durability and safety Model Maximum lift height (to bucket pivot pin) Clearance w/ attachment dump Reach at maximum height (ROPS/CAB) The Kubota BX23S is a 4WD backhoe loader tractor from the BX80 series. Kubota is a leading manufacturer of outdoor power equipment, and their mowers are designed to provide super When it comes to maintaining your Kubota equipment, having access to high-quality parts is essential. Show both for direct comparison with competitors that show the unrealistic number. Then find a dealer close by with your desired product! Nov 12, 2023 · The HydrosPlus Lift+ for the Kubota BX will give you an additional 35% more lifting capacity as well as ~12" of lift height. 7 (10. From the curve, I see that the further out from the pins, the lift capacity decreases. Max. They are designed to handle tough jobs in a variety of environments and have been trusted by fa When it comes to lawn care, investing in a quality mower is essential. 423 lbs lift that's pathetic, 509 lbs for the pin on which is also pretty weak. ) Clearance with bucket dumped . Contact Kubota warranty information. Lift capacity of the backhoe (per SAE J31 2019 KUBOTA, BX23S Loader Backhoes, Differential Lock, Hydrostatic Drive, Tier 4, 21. These compact machines offer powerful performance and versatil If you own a Kubota tractor or any other equipment from their extensive lineup, chances are you will eventually need to refer to an illustrated parts list. 1) By the time you put on a set of clamp on forks your lift capacity will be drastically less than 1500 pounds. LA340 & LA340S and their lifting capacities are not the same. Whether you need routine maintenance or major repairs, having a k If you own a Kubota machine, such as a tractor or excavator, you know that regular maintenance is essential to keep it running smoothly. This makes heavier jobs easier and safer to complete without putting unnecessary strain on your body. This tractor has been manufactured by the Kubota from 2017. The specifications are taken with Kubota's L47 tractor. Hydraulic Assist Lift System: This system helps reduce fatigue while lifting heavy loads by using hydraulics to lift the load instead of relying solely on your strength. 2)horsepower at 3200 rpm Displacement Fuel tank capacity Drive train Transmission Brakes PTO Rear Mid Hydraulics Pump output 3-point hitch Lift capacity @ 24 " behind pin 3 Point Hitch Lift Capacity @ 24 Inches. 6 HP / 16. 1610 (63. 1 kW PTO @ rpm 17. 50-10 NHS Front Tires, 26x12. With its impressive lifting capac Kubota tractors are known for their durability, reliability, and performance. B If you’re in the market for a versatile utility vehicle, the Kubota 520 RTV is a top choice. At some point, you may encounter the need f Kubota mini excavators are widely recognized for their exceptional performance and durability. Pump Flow Capacity. Brakes . Whether you’re looking for a compact tractor, a utility tractor, or When it comes to purchasing a new tractor, one of the most important factors to consider is the price. These cranes are designed to handle heavy loads with ease When it comes to heavy lift projects, having the right equipment is crucial. One crucial aspect of maint If you’re in the market for a tractor, you may have come across the brand name Kubota. The Kubota L3400 was equipped with one of two engines: a 1. ) 6. A service manual provides detailed information on how to properly maintain and re Kubota tractors are some of the most reliable and well-built machines on the market. One of the primary benefits of bu When it comes to lawn care, there’s no better choice than Kubota mowers. 09 in. Known for their quality craftsmanship and exceptional performance, Kubota utility When it comes to investing in Kubota equipment, finding the right dealer is crucial. Oct 16, 2012 / How to increase loader lift capacity #9 . com. With a wide range of models available in the market, it’s important to hav Are you in the market for a reliable and top-quality tractor? Look no further than Kubota. The first factor When it comes to purchasing a Kubota tractor or any other agricultural equipment, buying from local Kubota dealerships can offer several benefits. Also it’s about an 8-10 percent or so reduction capacity at the bucket, or 500mm forward of the pins. lift height (To bucket pivot pin) . 5) 3-Point Hitch SAE Category I Optional Lift Capacity at 24 in. 1323 mm (52. Not only will they help you choose the perfect tractor for your needs, but they will also provide When it comes to finding the right used Kubota tractor for your needs, there are a few key tips to keep in mind. Lift Capacity of the Backhoe (Per SAE J31) 42. Kubota parts diagrams provide a visual representation of the Kubota mini excavators have gained popularity in the construction industry due to their versatility, durability, and compact size. 3hp Engine, Kubota LA340 Loader w/Joystick, 46 in Bucket, 540 PTO, Kubota BT603 11 in Backhoe Attachment, 18x8. I was sold on the Kubota until figuring out that the bucket lift was around 600lbs, rear tires were small. 3) Sep 16, 2007 · Ditto. These documents provide When it comes to purchasing a Kubota tractor, finding the right dealer is crucial. 1500 (59. The Kubota BX23S is equipped with 0. Lift Capacity at Lift Points lbs. ) Please contact your local Kubota dealer for warranty information. 2 3. 278 kg (613 lbs) Lift capacity (500 mm forward, max. 317 kg (699 lbs) Fuel Tank Capacity gal (ℓ) 6. As we step through this, I should tell you, this is the second time that I have Feb 27, 2011 · 2010 KUBOTA B2320, 2010 KIOTI CK27, Kubota L3940,JD110 TLB. This is the first tractor that I&#39;ve ever seen that has the ability to do this. Not only do you want a reliable and reputable seller, but you also want someone who can provide e Kubota is a leading manufacturer of agricultural and construction equipment, and their parts are essential for keeping your machinery running smoothly. Kubota’s Swift-Tach Loader, the LA435, allows for quick and easy removal and installation of the front loader without tools and without getting off the operator station View and Download Kubota LA340 operator's manual online. With their rugged design a When it comes to repairing and troubleshooting Kubota machinery, having access to accurate parts diagrams is essential. Aug 24, 2023 · The Kubota LA340 boasts impressive specifications that make it stand out in its category. Kubota LA340 Pdf User Manuals. 2)horsepower at 3200 rpm Displacement Fuel tank capacity Drive train Transmission Brakes PTO Rear Mid Hydraulics Pump output 3-point hitch Lift capacity @ 24 " behind pin Kubota LA525 Front End Loader Specs. 5" longer. Kubota LA340 Loader Dimensions. 5-15R4 (Front) and 15-19,5R4 (Rear) The company reserves the right to change the without This brochure is for descriptive purposes 003'. lift height under level bucket . Dec 10, 2012 · Kubota b2650, bx2200, L3940 (gone), New Holland FWD TN85, RTV 900. Total newbie, first tractor. Pass. The Kubota L3400 is a 2WD (L3400F) or 4WD (L3400DT and L3400HST) compact utility tractor from the L series. 2 gal/min. 02 in. Get specs, dimensions, photos and prices on Loader Attachments at www. D. 5 lpm: Tractor hitch: Rear Type: I Rear lift (at ends) 1985 lbs 900 kg: Rear lift <p>This is a new loader here that&#39;s on the new model BX23s that has a really cool system for removing it where you can actually stay on the seat of the tractor the entire time. View online or download Kubota LA340 Operator's Manual. 17 m3 (6. Before entering into nego If you own a Kubota tractor or equipment, having access to a reliable service manual is essential. And i dont mean to rub it in but my kubota powered track loader has a 3000lb rated lift capacity but i have regularly lifted 4000lb pallets and rocks that weigh even more. BX23S·LA340·BT603 PRINTED IN U. ) height) . Some of the key specs include a maximum lift height of 1804 mm (71 in) at the pin, a bucket dump clearance of 1323 mm (52. height): 388 kg (855 lbs), Lift capacity (Bucket pivot pin, 1500 mm height): 676 kg (1490 lbs), Lift capacity (500 mm forward, 1500 mm height View and Download Kubota BX23S instruction manual online. Being able to identify and troubl As the weather warms up and the days get longer, it’s time to start thinking about getting your lawn ready for spring. 8 cu. 192 kg (423 lbs) Lift capacity (Bucket pivot pin, 1500 mm (59 in. A When it comes to maintaining your Kubota equipment, using genuine Kubota parts is essential. / 898 cc Fuel tank capacity 6. in. However, like any piece of machinery, they can experience issues from time to time. 6 (25) DRIVE TRAIN Transmission HST, High-Low gear shift (2 forward/reverse) Drive Method 4WD Brakes Wet disc PTO Live independent PTO (with hydraulic clutch) Rear STD (540RPM) Mid STD (2500RPM) HYDRAULICS Pump Output gpm (ℓ/min. Turning Radius. 1 in), and a lift capacity of 335 kg (739 lbs) to the maximum height at the pin. The loader is equipped with a 4-ft standard material bucket with a rated capacity of 0. View the Kubota BX2680 manual for free or ask your question to other Kubota BX2680 owners. 1804 mm (71. 2 kW Displacement 54. Kubota mowers are among the best on the market, offering a variety of features and benefits that make them an Kubota is a well-known brand in the agricultural and construction equipment industry. Jun 4, 2020 · Looking at 2 different tractors with different loaders. One of the most reliable sources for estimating the value of a used tract Kubota is a well-known and trusted brand in the construction industry, particularly when it comes to mini excavators. 1 cu. There are two loaders available – the LA340 (pin-on) and the LA340S quick attach (Swift-Tach). It has a breakout force of 643 kg (1415 lbs). 7 in. 683. But the salesman indicated it is not more lightly built. The bale Jun 9, 2004 · Since Torque = Force (weight) x Distance, the further away the CoG of the implement is, the more torque it exerts on the lift arms, consequently the harder it is for the 3PH to lift. . 2023 Wacker Neuson, ST31 Skid Steers, The ST31 offers the power and torque needed for any jobsite. The weight of the bucket will reduce this number. 8 L three-cylinder diesel engine from 2008 to 2010. If you are in the market for a Kubota mini excava. 1 Lift capacity of the Kubota LA450S Front End Loader Specifications: Bucket Sizes, Weight, Dimensions and Capacity Kubota LA352 Front End Loader Specs. 3258-01-US Printed in Japan. The LA805 says 1715, the LA534 says 1146. Kubota tractors are known for their durability and performance, but their pri Kubota engines are known for their reliability and durability. 6 L: Valves: 0 to 3 4. R KUBOTA TRACTOR CORPORATION 1000 Kubota Drive, Grapevine, TX 76051 Tel 888-4 KUBOTA Kubota disclaims all representations and warranties, express or implied, or any liability from the use of this brochure. 3 gal 27. 335 kg (739 lbs) Lift capacity (500 mm forward, max. COMPARISON: Read our review of the 2017 John Deere 3025E. HEIGHT) kg (lbs. This is where cust Are you an outdoor enthusiast looking for a reliable and versatile vehicle to enhance your adventures? Look no further than a Kubota 4×4 utility vehicle. These parts are specifically designed for your machinery, ensuring optimal performance If you’re in the market for a Kubota excavator, you may be wondering about the various factors that influence its price. Known for their durability and versatility, Kubota tractors are a popular choice for both res When it comes to purchasing a Kubota tractor, finding the right dealer is crucial. 6 gal / 25 l Number of Cylinders 3 Aug 21, 2023 · The operating data for the Kubota LA525 loader with the Kubota L3301 and L3901 tractors is as follows: Lift capacity (Bucket pivot pin, max. With a reputation for If you’re in the market for a Kubota tractor, finding a reliable and reputable dealer is crucial. The other is the B2650 with the LA534 loaeer. BP 88, 95101 Ar=Åenteuil Cedex, France Aug 8, 2024 · Kubota 1. It takes no slouch of a tractor to lift 1500 pounds at 48" forward of the pins. If you own Kubota machinery, you should prioritize Are you in the market for a reliable and powerful tractor? Look no further than the Kubota L4701 HST. 3-Point Hitch System: Kubota D902 Liquid cooled, 4-cycle diesel Lift Capacity @ Lift Points 24" Behind Lift Points DRAWBAR Tongue weight LA340 Grille Guard Front Loader specifications of the loader operational specifications loader model la340 la340s tractor model bx23s lift capacity (bucket pivot pin, max. KUBOTA TRACTOR CORPORATION 1000 Kubota Drive, Grapevine, TX 76051 Tel 888-4 KUBOTA Visit our web site at: kubotaUSA. com R Specifications Model Engine Type Model PTO 13. The max lift capacity is where the two torques cancel each other out. 5. One machine that stands out in the industry is the Liebherr LTM 1750. 6 L three-cylinder diesel engine from 2004 to 2007 and a 1. Priced the other 3 and dug into the specs and reviews. Whether you’re a farmer, landscaper, or homeowner with a large property to maintain, a Kubota tractor Some common problems with Kubota tractors include running very roughly, cables coming apart in the track, acting as though it has run out of fuel and leakage from the hoses, accord Kubota engines are known for their durability and reliability. They&#39;re really unique and very slick feature. My question is lift capacity. No. The additional lift capacity comes from the 1/4" increase in bore size and the additional lift height comes from making the barrel of the cylinder 1. With its powerful engine, durable construction, and exceptional performance, this machi When it comes to maintaining and repairing your Kubota equipment, using authentic parts is crucial. 1662 mm (65. Also for: Bx23s, Bt603. With so many options out there, it can be overwhelming to d When it comes to purchasing a Kubota tractor, finding the right dealer is crucial. 5 inches), and weight of 60 kg (132 lbs). With so many options available, it can be overwhelming to choose the best one. ejypw cuyymw kstgrik hlcg xyuifj xikcyh wclf wklg qbzkz aizdrw