Excavator Hydraulic Thumb ValveHydraulic thumbs help the landscaping contractor to move large decorative rocks, debris, or tree stumps. Carbon Steel with Zinc Chromate Plating (RoHS Compliant) Hex stem eliminates need for attached handle. A hydraulic thumb simplify the tasks of picking, holding and moving bulky materials like trunks, rocks, branches and debris and place them with precision. Hydraulic Bucket Thumb, Non-Linkage Style, 140 degrees of. Brandt’s hydraulic thumbs are the optimal attachment for construction, road construction, forestry, and mining applications. Excavator Thumb Valve Kit Hydraulic Solutions">Mini Excavator Thumb Valve Kit Hydraulic Solutions. Standard kits are available for current and out-of. Fits almost all excavators from 10 to 25 ton (10′ stick or longer) Easy installation, hydraulic kits available. Excavator valves supplied by Finotek is cartridge type, hydraulic control, pressure relief valve, manufactured for repairing used excavators, as excavator parts, which is to repair used Hitachi excavators; used. From there they run back to the control block. The Volvo hydraulic thumb opens a whole-new-world of productivity in your compact excavator. Top quality thumbs designed to install easily on any size excavator or backhoe. By the way, that's a very nice and clean install! Aug 20, 2021 / Mini excavator thumb - relief valve question #8 T Tarnold Bronze Member Joined Oct 18, 2013 Messages 92 Location Ellijay ga Tractor. Valves · Hydraulic 3PC Directional Control Valve ">Cat® Valves · Hydraulic 3PC Directional Control Valve. 71K subscribers Subscribe 89 Share 71K views 11 years ago Company Wrench's Engineering Department specializes in Custom Conversion Services for heavy. A hydraulic thumb simplify the tasks of picking, holding and moving bulky materials like trunks, rocks, branches and debris and place them with precision. EXCAVATOR HYDRAULIC KITS. A hydraulic excavator thumb offers an even pressure throughout the entire cylinder range. Excavator Hydraulic Thumb and Clamp Capabilities Adding a hydraulic thumb attachment (also called a clamp) equips a compact excavator to reach areas that may be difficult for other machines to access. HKX kits are engineered to seamlessly integrate with your excavator’s hydraulic system as well as. Auxiliary Hydraulic Conversion Kits for Excavators. Brochure for AV3 Three-Way Excavator Style Ball Valves. We also carry seal kits and other component parts for routine cylinder maintenance and repairs. The Volvo hydraulic thumb opens a whole-new-world of productivity in your compact excavator. This double-acting valve also works well on single-acting circuits as well. Mechanical Excavator Thumb, Fits Machines 40,000 to 50,000 lbs. The hydraulic thumb for backhoes, excavators and mini-excavators are easy to control and open and close with speed and. The AMI Hydraulic Stick Pivot Thumb provides great functionality to your excavator and backhoe. EXCAVATOR HYDRAULIC KITS. Excavator hydraulic thumb $2,295. Perfectly matched for use on Volvo machines and the different attachments which they operate, the thumb delivers the flexibility and control needed for optimum results across a wide range of applications. We produce our own tube assemblies, hose assemblies,. Caterpillar has been designing hydraulic components and systems for more than 50 years. Aug 20, 2021 / Mini excavator thumb - relief valve question #7. Anchor Fluid Power 5553 Murray Road, Cincinnati, OH 45227 Call: 866-352-6437 | 866-FLANGES Fax: 513-527-4449 Email: sales. Our signature thumb – the Craig Direct Link Hydraulic Thumb, features a four tooth inter-meshing design and boxed frame. carries double-acting welded rod excavator cylinders for the industry’s top equipment brands. 230LCR John Deere / Hitachi Hydraulic Excavator Brake Valve Plug [B8BA] $12. Replacement Hydraulic Thumb Cylinder for Bobcat 7199435 SKU: 1339535632 Bore: 2. We can incorporate enhanced technologies such as electrohydraulics or programmable hydraulic systems. Check that the pressure release valves are in the hydraulic pumps and tanks of the Kubota Kx040-4 excavator. The AMI Hydraulic Stick Pivot Thumb provides great functionality to your excavator and backhoe. how to turn up thumb hydraulic pressure komatsu excavator. Check to see if the thumb valves on the K ubota Kx040-4 excavator are stuck or bound, and make sure they are not stuck. Thumb, CONVERSION GROUP FOR NEXT GEN EXCAVATOR WITH SENSOR (320 PROGRESSIVE) $535. Stucchi Hydraulic Diverter Valve Solution for ">How to Use the Stucchi Hydraulic Diverter Valve Solution for. Excavators can use a variety of attachments such as a digger bucket with a hydraulic thumb, that is usually permanently attached. For diverting existing two-way flow from machine extendable stick, stabilizers, offset boom, or front blade (mini-excavator) to hydraulic thumb option. Everything Attachments is proud to carry the full line of rigid and hydraulic excavator thumbs from Amulet. thumb hydraulic pressure komatsu excavator">how to turn up thumb hydraulic pressure komatsu excavator. Excavators can use a variety of attachments ranging from a digger bucket with a hydraulic thumb, that is oftentimes permanently attached, to other attachments like a hydraulic breaker. With its narrow width the TB230 is able to work on job sites with limited accessibility, and the conventional tail swing design provides excellent stability and greater operator space. HKX Thumb kits include all the components, instructions and support needed for complete installations. Hydraulic Mount Excavator Thumb, Adjustable, Easy to Install and Use Free shipping within Continental US. For most machines under 20,000 lbs. Excavators can use a variety of attachments ranging from a digger bucket with a hydraulic thumb, that is oftentimes permanently attached, to other attachments like a hydraulic breaker. If you need help finding the right excavator cylinder for your equipment, give us a call at 1-866-818-0195. An excavator hydraulic thumb is a valuable attachment that performs many processes, although operators are often challenged with the best way to plumb the. These are just a few of the most popular excavator attachments that require auxiliary hydraulics for powerful and efficient heavy-duty work tasks. Hydraulic Cylinders V. The TAG-manufactured hydraulic thumb for the VIO35-3 could be bought two ways: 1) From any TAG Manufacturing dealer, or, 2) From a Yanmar Construction dealership. Carbon Steel with Zinc Chromate Plating (RoHS Compliant) Hex stem eliminates need for attached handle. The new G306 and G308 models are specifically designed for 5- to 6-ton and 7- to 10-ton mini hydraulic excavators respectively. backhoe stabilizer or other) and a switch in your cab will allow you to operate the added circuit with your selected joystick. Hydraulic Diverter Valve Kits (with & without couplers. Well this was a small video I thought id share. Excavators can use a variety of attachments such as a digger bucket with a hydraulic thumb, that is usually permanently attached. 00 Free shipping Only 1 left! Bobcat 337 341 Mini Excavator Hydraulic Thumb Clamp Graple Kit $1,795. Find top-quality, USA-made cylinders in various sizes to fit your excavator or mini excavator model. When you curl the bucket and push against the thumb, the thumb will give. It can be fully retracted against the arm for. If you still need more power, continue to step 4. Top quality thumbs designed to install easily on any size excavator or backhoe. 7K views 1 year ago GOLD COAST #shorts A common problem in an. HKX Breaker & Thumb kits include all the components, instructions and support needed for complete installations. 24 Add to Cart 7349882 2-Speed Hydrostatic Drive Motor for Track Loaders, 7349882 $6,254. The controls are typically located on the right armrest of the excavator, and the thumb valve looks like a small wheel that you must engage with your left thumb. HYDRAULIC KIT COMPONENTS At HydrauliCircuit Technology, our hydraulic kit components are built for reliability and durability and are engineered to withstand extreme-duty applications. Excavator Auxiliary Circuit Pressure Relief Valve Modification #shorts HYDRAULIC. Brochure for AV3 Three-Way Excavator Style Ball Valves; Carbon Steel with Zinc Chromate Plating (RoHS Compliant) Hex stem eliminates need for attached handle BALL VALVES, INLINE VALVES FOR HYDRAULIC SYSTEMS. Fits almost all excavators from 10 to 25 ton (10′ stick or longer) Easy installation, hydraulic kits available Tucks close to the stick when not in use for great visibility Rubber stop and lock keep thumb tight to the stick when not in use Additional valve required on machine EX-RT Ripper/Frost Tooth. In-stock welded hydraulic cylinders ship same-day for all orders placed by 12 pm CST, Monday through Friday. Most two-way existing machine functions will work. The Cylinder Protection Manifold is included. When purchased from a TAG dealer, cost was lower but no Yanmar relief valve (s) was/were included. HKX kits are engineered to seamlessly integrate with your excavator’s hydraulic system as well as provide accurate hydraulic power to your attachments. New 4149140 John Deere Valve for. Brochure for AV3 Three-Way Excavator Style Ball Valves. Excavators can use a variety of attachments such as a digger bucket with a hydraulic thumb, that is usually permanently attached. 12" x 35" Hydraulic Thumb for Excavators Standard features include oversized alloy steel pins and AR400 steel structures highlighted by AR400 steel tines with serrated edges. 7K views 7 months ago 18:04 Installing a Hydraulic Thumb on a Deere 27D Mini Excavator cowboyV2 1. The excavator operator needs a quick and efficient way to switch between these attachments. When operators need to switch to another attachment like a hydraulic breaker, it can be time consuming to switch hydraulic lines to go back and forth between attachments. Cat® Valves · Hydraulic 3PC Directional Control Valve. Compact Excavator. The Volvo hydraulic thumb opens a whole-new-world of productivity in your compact excavator. Cat® Valves · Hydraulic 3PC Directional Control Valve · Caterpillar. Hydraulic Cylinders, Inc. 8 in) and 120 mm (5-in) maximum milling depth, the PC35 is designed for operation with side-shift backhoe loaders and 5- to 6-ton mini hydraulic excavators. Excavator valves supplied by Finotek is cartridge type, hydraulic control, pressure relief valve, manufactured for repairing used excavators, as excavator parts, which is to repair used Hitachi excavators; used Kobelco excavators, used Cat-Caterpillar excavators, used Komatsu excavators, used HyunDai & Doosan excavators etc. Hydraulic Kit Components – HydrauliCircuit …. Our signature thumb – the Craig Direct Link Hydraulic Thumb, features a four tooth inter-meshing design and boxed frame. Examine the thumb cylinder of the Kubota excavator to. Perfectly matched for use on Volvo machines and the different attachments which they operate, the thumb delivers the flexibility and control needed for optimum results across a wide range of applications. Our thumbs are manufactured by Amulet, one of the best known names in rigid and hydraulic thumbs. The hydraulic cylinder is also directly connected to the thumb, covering 65-75% bucket rotation. They require a circuit that can route oil bi-directionally. Step 2: Adjust the relief valve on the pump to increase hydraulic pressure. Step 3: Test the hydraulic system after adjusting the relief valve. Extremely versatile and reliable valve for use in the pilot system of your excavator. Up to 120° of gripping rotation Inter-meshes with bucket teeth Installation and hydraulic kits available. Stucchi Diverter Valve for Excavator Solution. Excavator Thumbs Rigid, Fixed or Hydraulic Excavators are capable of lifting large quantities of heavy objects, but like your hand, they need something to help hold in the load, a thumb. EXCAVATOR HYDRAULIC KITS HydrauliCircuit Technology (HCT) offers industry-leading hydraulic kits - BOLT ON Design, Pulse MIG WELDED Tube Ends, SOLID STEEL clamps, HEAVY WALLED tubing, POWDER COATED finish - and we stand behind it with best in class PRODUCT SUPPORT. The excavator operator needs a quick and efficient way to switch between these attachments. Excavators can use a variety of attachments ranging from a digger bucket with a hydraulic thumb, that is oftentimes permanently attached, to other attachments like a hydraulic breaker. Hydraulic Excavator Thumb Kits Add grappling functionality to your excavator or backhoe with a hydraulic thumb. How to Use the Stucchi Hydraulic Diverter Valve Solution for. Up to 120° of gripping rotation Inter-meshes with bucket teeth. At HydrauliCircuit Technology, our hydraulic kit components are built for reliability and durability and are engineered to withstand extreme-duty applications. 68 Add to Cart 7336202 Hydraulic Valve for 84" Angle Brooms, 7336202 $778. Thumb Installation Instructions - Excavators Hydraulic Installation Instructions - Prior to installing the hydraulic components the auxiliary circuit relief pressure needs to be set at approximately 1700psi to 2300psi. Heavy Equipment Valves for Excavator for sale. The AMI Hydraulic Stick Pivot Thumb provides great functionality to your excavator and backhoe. The hydraulic thumb is a versatile attachment that can easily pick up bulky materials such as big rocks, debris, trees and logs with precision. How To Install A Hydraulic Thumb On A Kubota Excavator!This video will guide you through the steps of installing a hydraulic thumb on your excavator!. View Details 5 Save Updated: Thursday, May 11, 2023 07:17 AM 2017 HILL EQUIPMENT VOLVO EC180 HYDRAULIC THUMB Thumb No Buyer's Premium Financial Calculator Item Location: Mercedes, Texas 78570 Quantity: 1 Condition: Used Year: 2017 Stock Number: 122651 Serial Number: 122651 Compare AuctionTime. Seal Kit for Excavator Triple Gear Pump, 6673139 $326. Hydraulic Excavator Thumbs for Any Size Excavator. Hydraulic Cylinders, Inc. UPS – one week lead – CT Models for machines over 6,000 lbs, ship LTL in 7-14 days – Independent main pin. Stick Pivot means the thumb rotates on the same pivot point as the original. High strength material allows the valve to flex for more fatigue strength. Our kit typically returns direct to the hydraulic reservoir. Gentec Equipment’s thumbs can reach a 130-degree rotation, which makes it simple for the excavator and bucket to move in tighter spaces. If you need help finding the right excavator cylinder for your equipment, give us a call at 1-866-818-0195. A hydraulic thumb kit can be used on demolition sites to remove big blocks of concrete after broken up with a hydraulic breaker. Hydraulic Excavator Thumb Kits Add grappling functionality to your excavator or backhoe with a hydraulic thumb. A hydraulic thumb kit can be used on demolition sites to remove big blocks of concrete after broken up with a hydraulic breaker. HKX kits are engineered to seamlessly integrate with your excavator’s hydraulic system as well as provide accurate hydraulic power to your attachments. These models excel in waste, recycling, and heavy-duty material. These attachments typically utilize a cylinder that must extend and retract. Hydraulic Thumb for Excavator Plumbing Solutions. QUICK LINK HYDRAULIC THUMB INSTRUCTIONS. With a reputation for building rugged and reliable equipment, Caterpillar has the production facilities, technical capabilities, testing and quality processes necessary to produce valves to meet your application requirements. Took the caps off the lines on the dipper and installed the couplings, threaded to the cylinder and decided to test the cylinder functionality before going any further. 00 Bedrock New Gen Thumb Conversion Group is designed to put the normal progressive thumb working with New Gen Excavators. Perfectly matched for use on Volvo machines and the different attachments. HydrauliCircuit Technology (HCT) offers industry-leading hydraulic kits – BOLT ON Design, Pulse MIG WELDED Tube Ends, SOLID STEEL clamps, HEAVY WALLED tubing, POWDER COATED finish – and we stand behind it with best in class PRODUCT SUPPORT. Top quality thumbs designed to install easily on any size. How To Install A Hydraulic Thumb On A Kubota Excavator!. Thumb HKX Thumb kits include all the components, instructions and support needed for complete installations. Offering a working width of 350 mm (13. Excavator Attachments – Craig Manufacturing. How to Video: Use the Stucchi Hydraulic Diverter Valve …. No handle available for this series. Due to the Next Gen Excavators having a sensor Fits Machines: Caterpillar, Cat Fits Models: CONVERSION GROUP FOR NEXT GEN EXCAVA (+). That means the relief valve opened and it's relieving the pressure. How to Use the Stucchi Hydraulic Diverter Valve Solution …. – ST Models for machines under 6000 lbs). Hydraulic Diverter Kits – EQUIPMENTLAND. 85 Notify Me Find a Dealership 7401921 Drive Motor for Track Loaders, 7401921 $6,426. Thumb HKX Thumb kits include all the components, instructions and support needed for complete installations. EXCAVATOR HYDRAULIC KITS – HydrauliCircuit …. Stick Pivot means the thumb rotates on the same pivot point as the original bucket pin, not a secondary weld-on pivot point. 00 Local Pickup Takeuchi TB135 TB035 Pin On Hydraulic Thumb Clamp Grapple Kit $1,495. Excavators use many different attachments, such as hydraulic breakers, and/or a digger bucket, and a hydraulic thumb that is oftentimes attached permanently. Stucchi Diverter Valve for Excavator Solution. There are two factory hydraulic lines running from the boom to a 2-way foot pedal on the floorboard. HKX kits are engineered to seamlessly integrate with your excavator's hydraulic system as well as provide accurate hydraulic power to your attachments. HydrauliCircuit Technology (HCT) offers industry-leading hydraulic kits – BOLT ON Design, Pulse MIG WELDED Tube Ends, SOLID STEEL clamps, HEAVY WALLED tubing,. Fits almost all excavators from 10 to 25 ton (10′ stick or longer) Easy installation, hydraulic kits available. Unfortunately, there's no relief valve on the. Equipment is one of North America’s leading suppliers of used excavator hydraulic cylinders and rebuilt excavator hydraulic cylinders for Caterpillar, John Deere and Hitachi excavators. Now, you can create your ideal setup with multiple configuration. Extremely versatile and reliable valve for use in the pilot system of your excavator. Refer to your owner’s manual for instructions on how to do this. Excavators use many different attachments, such as hydraulic breakers, and/or a digger bucket, and a hydraulic thumb that is oftentimes attached permanently. Hydraulic thumb - the thumb allows for grabbing and sorting through demolition debris and aids in recycling. Hydraulic thumb – the thumb allows for grabbing and sorting through demolition debris and aids in recycling. EXCAVATOR HYDRAULIC KITS – HydrauliCircuit Technology, LLC. EXCAVATOR HYDRAULIC KITS. HYDRAULIC KIT COMPONENTS At HydrauliCircuit Technology, our hydraulic kit components are built for reliability and durability and are engineered to withstand extreme-duty applications. Some attachments provide versatility for operators and can be used with three tine grapples or. Installing Hydraulic Thumb on Cat Mini Excavator ASH Construction & Excavation 2. Additional valve required on machine. Tucks close to the stick when not in use for great visibility. When you curl the bucket and push against the thumb, the thumb will give. Finotek excavator valves as excavator parts are mostly available. Hydraulic Diverter Kit for backhoes & mini excavators. Locate the thumb valve on the excavator’s control panel. A hydraulic diverter valve can help power the. Ensure no oil leaks or air in the Kubota excavator Kx040-4. The hydraulic thumb for backhoes, excavators and mini-excavators are easy to control and open and close with speed and accuracy. The proportional capability gives precise control that will be appreciated when operating. Hydraulic Thumb Conversion Company Wrench 1. Hydraulic thumb kit for John Deere excavators. hydraulic thumb products for sale. I see the question come up all the time about do you need to adjust or not. Step 2: Adjust the relief valve on the pump to increase hydraulic pressure. Free shipping on many items | Browse your favorite brands | affordable prices. 5 Most Common Kubota kx040. Excavators use many different attachments, such as hydraulic breakers, and/or a digger bucket, and a hydraulic thumb that is oftentimes attached permanently. Hydraulic Thumb Conversion Company Wrench 1. Thumb HKX Thumb kits include all the components, instructions and support needed for complete installations. HKX Breaker & Thumb kits include all the components, instructions and support needed for complete installations. Brandt’s hydraulic thumbs are the optimal attachment for construction, road construction, forestry, and mining applications. HKX Thumb kits include all the components, instructions and support needed for complete installations. Thumbs For Excavators And Backhoes. Brandt’s hydraulic thumbs are the optimal attachment for construction, road construction, forestry, and mining applications. Installing Hydraulic Thumb on Cat Mini Excavator ASH Construction & Excavation 2. The new G306 and G308 models are specifically designed for 5- to 6-ton and 7- to 10-ton mini hydraulic excavators respectively. The hydraulic cylinder is also directly connected to the thumb, covering 65-75% bucket rotation. Well this was a small video I thought id share. 00 Local Pickup 2 watching Excavator hydraulic thumb Strickland $2,495. thumb hydraulic pressure komatsu excavator-Locate the thumb valve on the excavator’s control panel. HKX kits are engineered to seamlessly integrate with your excavator’s hydraulic system as well as provide accurate hydraulic power to your attachments. Coming with everything you need to attach them, our hydraulic thumbs have 2 to 4 fingers made with solid high. Excavator Thumbs - Craig Manufacturing EX-CUT Direct Link Hydraulic Thumb Our signature thumb - the Craig Direct Link Hydraulic Thumb, features a four tooth inter-meshing design and boxed frame. Hydraulic Thumb question Re: Yanmar VIO35. We produce our own tube assemblies, hose assemblies, and brackets. Well if you don't want to bend yo. Excavator Attachments – Craig Manufacturing">Excavator Attachments – Craig Manufacturing. A hydraulic diverter valve can help power the hydraulic thumb and keep the hoses clear from twisting, and turning movements. One of the reasons our long term success is that we believe a component is only as effective as the system within which it operates. A hydraulic diverter valve can help power the hydraulic thumb and keep the hoses clear from twisting, and turning movements. Stick Pivot means the thumb rotates on the same pivot point as the original bucket pin, not a secondary weld-on pivot point. How To Install A Hydraulic Thumb On A Kubota Excavator! This video will guide you through the steps of installing a hydraulic thumb on your. Precision machined for superior operator control state-of-the-art manufacturing technologies enable Cat® Valves to deliver superior machine performance and operator control. Need to add an additional hydraulic circuit on your tractor, backhoe or excavator because you have no available circuits? Tap into an unused circuit (i. Excavator Thumbs – Craig Manufacturing. Looking for a rebuilt or used Cat hydraulic cylinder, Deere hydraulic cylinder or Hitachi hydraulic cylinder at the most competitive price?. Get the best deals on Heavy Equipment Valves for Excavator when you shop the largest online selection at eBay. When operators need to switch to another attachment like a hydraulic breaker, it can be time consuming to switch hydraulic. Hydraulic System: Single or double acting (1- or 2-way oil). Double-acting for Shears, Crushers, Grapples and Thumbs. The proportional capability gives precise control that will be appreciated when operating thumbs, shears, or rotation circuits. Standard kits are available for current and out-of-production excavators and almost every attachment on the market. Excavators can use a variety of attachments ranging from a digger bucket with a hydraulic thumb, that is oftentimes permanently attached, to other attachments. Step 3: Test the hydraulic system after adjusting the relief valve. Had the hydraulic lines made, had couplings, laser cut and welded the thumb, had a few cylinders- all set. The AMI Hydraulic Stick Pivot Thumb provides great functionality to your excavator and backhoe. In-stock welded hydraulic cylinders ship same-day for all orders placed by 12 pm CST, Monday through Friday. Your ec140 might have work port relief valves in the directional valve for the thumb since if the thumb cylinder is moving that oil is going somewhere. I'm trying to figure out how to hookup a Showtime hydraulic thumb to my Kubota U17 mini excavator. This thumb provides superior grip and dexterity for day-in and day-out material handling. Excavator Hydraulic Thumb and Clamp Capabilities Adding a hydraulic thumb attachment (also called a clamp) equips a compact excavator to reach areas that may be difficult for other machines to access. How to Video: Use the Stucchi Hydraulic Diverter Valve. Hydraulic Flow Divider Manual Hydraulic Selector Valve Stand-Alone Diverter Valves Adjustable Flow Valves Check Valves Cartridge Valves 16 Series (1") 12 Series (3/4") 08 Series (1/2") 10 Series (5/8") Valve Assembly Rotary Diverter Valves Flow Dividers Pressure Relief Valves O-Rings. , Measures 24'' X 58'', 4 fingers 1'' Thick, Made from AR400 Steel. thumb hydraulic pressure komatsu excavator-Locate the thumb valve on the excavator’s control panel. It can be very time-consuming for. This can be checked with an appropriate rated pressure gauge and changed by adjusting the circuit's pressure relief valve. Thumb Installation Instructions - Excavators Hydraulic Installation Instructions - Prior to installing the hydraulic components the auxiliary circuit relief pressure needs to be set at approximately 1700psi to 2300psi. With a reputation for building rugged and reliable equipment, Caterpillar has the production facilities, technical capabilities, testing and quality processes necessary to produce valves to meet your application requirements. Fits almost all excavators from 10 to 25 ton (10′ stick or longer) Easy installation, hydraulic kits available; Tucks close to the stick when not in use for great visibility; Rubber stop and lock keep thumb tight to the stick when not in use; Additional valve required on machine. Rubber stop and lock keep thumb tight to the stick when not in use. Excavator Thumbs – Craig Manufacturing EX-CUT Direct Link Hydraulic Thumb Our signature thumb – the Craig Direct Link Hydraulic Thumb, features a four tooth inter-meshing design and boxed frame. That means we consider the overall function of the system before we design any single part of it. These durable, versatile and wear-resistant thumbs can be used with any bucket, blade, or rake and deliver endless possibilities for your operation. These durable, versatile and wear-resistant thumbs can be used with any bucket, blade, or rake and deliver endless possibilities for your operation. Detented stop washer prevents accidental actuation. For diverting existing two-way flow from machine extendable stick, stabilizers, offset boom, or front blade (mini-excavator) to hydraulic thumb option. Hydraulic Kit Components – HydrauliCircuit Technology, LLC. Amulet Rigid and Hydraulic Thumbs for Mini Excavators Flat Rate Shipping (for immediate purchases) : $ Use Quick Quote in the tab below for precise shipping.