Commencing in 2013, ESCO has closed multiple manufacturing and service facilities in recent years, citing a protracted downturn and declining customer demand for their products. In January 2013, ESCO closed the Northgate, Australia foundry they purchased in 2010. In September, 2014 ESCO closed another foundry located in Guisborough, England. In February 2015, ESCO announced the closure of a large foundry in Nisku, Canada. ESCO laid off an estimated 25% of their manufacturing work force at their Port Hope, Canada facility in 2014 and made further cuts in 2015. ESCO announced the closure of another foundry in Dunedin, New Zealand in September, 2015. In November 2015, ESCO announced that they would be eliminating 247 employees when closing the main production plant that adjoins the North American headquarters.During its first 30 years, ESCO was mainly a regional supplier of cast steel alloy products for the logging, construction, and pulp and paper industry throughout the Pacific Northwest. In the 1920s, the company expanded production to include cast steel alloy products. The ESCO trademark was first used in 1926 and eventually became the company’s new name.
Who is ESCO competitor?
ESCO Corporation competitors include Anglo American and Kennametal.
ESCO was founded in 1913 by Oregon businessman Charles (C.F.) Swigert as a local source of steel castings. The Electric Steel Foundry Company was founded on property once occupied by the 1905 Lewis and Clark Centennial Exposition.In November 2011 ESCO and Portland neighborhood representatives signed a Good Neighbor Agreement, which includes an implementation schedule for 17 emission reduction projects over five years. As of April 2014, 12 of 16 projects are completed, and one ongoing project with no completion date. Several of the projects are related to improving or adding control devices to capture particulate matter and metal emissions. It also includes projects related to chemical substitution to reduce organic compound emissions, and projects requiring additional or modified procedures or operations to improve emission capture.
The company announced plans for an initial public offering in May 2011 that could raise as much as $175 million. The company canceled plans for an IPO in May 2013.On April 19, 2018, ESCO entered into an agreement to be acquired by The Weir Group PLC, one of the world’s leading engineering businesses, for an enterprise value of $1.285 billion. The acquisition was completed on July 12, 2018.
What is a bucket tooth?
Bucket teeth is the wear replacement parts of excavator or loader. Such bucket teeth & adapters will be assembled by a pin, retainer and lock.
During the 1990s, ESCO expanded operations in the United States, the United Kingdom and Canada and entered a joint venture to manufacture products in China. The company also acquired Heflin Steel, producing wear liners and armor plate.
Do bucket teeth work?
A wide bucket tooth places more surface area against the material and works for general loading and excavating applications. A tooth with a larger wear surface usually lasts longer. More surface area does not lead to the ability to penetrate compacted, frozen or rocky materials, however.
ESCO survived the Great Depression primarily as a jobbing foundry, making castings for sawmills, pulp and paper mills. In 1932, ESCO opened its first stainless steel industrial service center. During the 1940s, ESCO added new products to meet demand for supply valves, pump bodies, anchor chains and other components for warships and tanks. Postwar productions saw reforms to the company structure.
ESCO Group LLC is a manufacturer of engineered metal wear parts and components for industrial applications—including mining and construction. Since 1913, the company, which is a division of Weir Group PLC, has been headquartered in Portland, Oregon, USA.
ESCO announced the acquisition of Texas-based Ulterra Drilling Technologies L.P. in August 2012 in a deal estimated at $325 million. In 2014, ESCO acquired another Texas-based company, Stabiltec Downhole Tools, LLC., further adding to the company’s oil and gas portfolio.
In 2014, the Wall Street Journal reported that ESCO Corporation agreed to pay a $2.1 Million fine for violating U.S. sanctions imposed on Cuba. In the official penalty notice, the U.S. Treasury Department concluded that ESCO acted with “reckless disregard” and “caused significant harm” to the U.S. sanctions program on Cuba by conducting large-volume and high-value transactions in products made from Cuban-origin nickel, “which were ultimately sourced” from people on the U.S. blacklist.
ESCO engineers developed the Ultralok system to provide superior wear life with less point weight. This means fewer tooth replacements, more efficient digging, and less throwaway metal when the time comes to replace your teeth.
The bolt-in lock offers simplified use and reliability, or select the weld-in option for maximum retention. The reliability of ESCO tooth systems and superior mechanical properties of our alloys make the Ultralok system the best choice. The result is increased productivity, reduced maintenance and less chance of unplanned downtime.
ESCO guarantees that the Ultralok tooth system will last longer (in operating hours) than any competitor’s system of the equivalent system shape and size. For a period of 90 days after the original purchase date. ESCO will provide refunds for returned parts (not labor) that do not achieve this guaranteed performance.Ultralok is the leader in high-performance tooth systems for the earthmoving industry. The cost-efficient, low profile Ultralok tooth system performs in a full range of machine applications. The integrated lock makes it a true two-piece system, reducing inventory over traditional three-piece systems.The Ultralok system includes a comprehensive package of points and adapters for 6 metric ton to 75 metric ton excavators and 1.8 cubic yard to 12 cubic yard class wheel loaders.
Which teeth are hardest to pull?
What is the most difficult tooth to extract? Impacted wisdom teeth are wisdom teeth that have failed to erupt properly. They are generally considered to be the most difficult teeth to extract. The higher the degree of impaction, the more difficult the extraction.
We put the metal where it matters. ESCO engineers painstakingly optimize the shape and wear metal allocation of each tooth profile for maximum wear life, sharpness, and reliability. The Ultralok continuous edge system allows customers to quickly adapt excavator buckets to match upcoming job requirements for improved efficiency and lower operating costs. Ultralok bolt-on adapters are also available for all popular models of wheel loaders. ESCO’s bolt-on designs are enhanced for greater strength and performance over OEM versions.Insist on Genuine ESCO SUPER V components to ensure optimum system reliability and machine performance. Super V provides greater reliability, more production, and reduced downtime over generic copies.
ESCO’s Ultralok tooth system has the specialized point profiles and lock options to provide excellent performance in hot slag. Ultralok hot slag points average 15% more useable wear metal than equivalent weight competitive systems.
Do bucket teeth make a difference?
The right bucket tooth profile will penetrate the ground more easily and allow material to flow into the bucket. And full buckets drive productivity. Undersized or oversized bucket teeth will see your machine struggle to penetrate the ground properly, putting undue stresses on your machine.
Designed for safety and ease of use, ESCO’s MaxDRP Plus system utilizes a standard wrench on a unique hammerless pin and collar locking system. J-Series style assemblies are easily converted to MaxDRP Plus teeth with no modification to the existing adapter. In addition, ESCO alloys and enhanced point profiles provide exceptional performance.MaxDRP products are direct replacements for OEM versions but provide increased wear life and superior reliability. MaxDRP products are engineered and manufactured to the same exacting standards as other ESCO systems to deliver exceptional performance.
ESCO will-fit excavator lip assemblies provide an easy option to upgrade existing buckets to ESCO’s Ultralok tooth system when replacing worn lips. The assemblies are designed to simplify lip replacement.
Our friendly service reps will be happy to assist. Please download and fill out our blade measurement form and either fax or email it back and we’ll find you the right parts.
OEM part numbers and names are referenced to aid in identifying replacement parts. We do not imply that our products are sponsored, affiliated, or approved by the original equipment manufacturers.
Insist on Genuine ESCO SUPER V components to ensure optimum system reliability and machine performance. Super V provides greater reliability, more production and reduced downtime over generic copies.ESCO will-fit excavator lip assemblies feature the superior Ultralok tooth system. The lips provide an easy option to upgrade existing buckets to ESCO’s Ultralok tooth system when replacing worn lips. The Ultralok tooth system value is based on the total cost of ownership. Fewer tooth changes for a machine’s operating time delivers more production at a lower cost. System reliability reduces unplanned downtime and less maintenance. All ESCO construction-class excavator buckets are fit with the first-in-class Ultralok tooth system. Weld-on adapters to fit all popular excavators are also available. For more than 70 years, ESCO has solved problems for customer applications with innovative tooth systems. Genuine Super V components ensure quality and reliability ESCO customers have come to trust.L.S.W. Wear Parts offers a full line of ESCO teeth and adapters including the Ultralok® Tooth System, the Super V® Tooth System and MaxDRP™ Side-Pin Style Replacement Teeth.ESCO is the leader in innovation and performance wear parts in the earthmoving industry. Keeping with that tradition, ESCO currently offers the Ultralok tooth system.
Ultralok F Point: The F is a flared point for general purpose digging, clean-up, and applications where a continuous edge may be used. The wide blade maximizes bucket capacity and is an excellent choice for trench bottoms and foundation excavations. Ultralok S Point: The S is a standard point for use on both excavators and wheel loaders. Designed to wear sharp to maintain penetration, and features a center rib for greater strength. An excellent choice for general purpose applications Ultralok AP Point: The AP is a heavy-duty penetration point for wheel loaders with added wear metal for highly abrasive applications. The beveled tip design ensures sharpness, and the top center rib helps maintain the sharpness as the point wears. A wear shoe is integrated into the bottom to provide long life.Ultralok H Point: The H is a heavy point for extremely abrasive applications and is primarily designed for excavators. Additional wear metal provides long point life. The heavy-duty rib and unique tear-drop relief in the bottom help to maintain sharpness as the point wears.
How do you remove Esco bucket teeth?
Position in the unlatched. Position the latch remains in the point. But the point is able to be removed from the nose.
Ultralok P Point: The P is a pick point for extremely hard to penetrate materials, and is primarily designed for excavators but can be used on wheel loaders when conditions warrant it. Ribs on both the top and bottom provide strength and allow the point to stay sharp throughout its wear life.Ultralok C Point: The C is a chisel point primarily for use on excavators. The design provides good penetration and extra wear metal in tough applications. The heavy-duty rib and unique tear-drop relief in the bottom keeps the point sharp throughout its wear life.
Ultralok A Point: The A point is designed for optimum wear on wheel loaders working in extreme abrasion applications. The beveled tip and top contoured panel ensures excellent bucket loading. The full length bottom wear shoe provides maximum wear life and ensures a smooth floor to minimize the chance of tire damage.
Ultralok T Point: The T is a twin pick point for maximum performance in hard to penetrate materials. The unique configuration minimizes the chance of rocks becoming wedged between the tines. The twin pick shape is designed to be used in the corner positions in conjunction with the P style point to cut clearance for the buckets sides. Each corner can be switched with the opposite corner to maximize the wear life.ESCO is known worldwide as a leader tooth equipment for the mining, construction and aggregate markets. That engineering expertise is added to direct replacement tooth equipment.
Who makes Esco buckets?
ESCO Standard Duty Plate Lip Bucket (STDP) come from ESCO Corporation, a leading manufacturer of superior construction and excavating equipment.
The ESCO Super V tooth system is a proven performer in construction, aggregate and mining applications around the world. It offers excellent performance and productivity in all applications. We have Super V13 bucket teeth, Super V39 bucket teeth, Super V43 bucket teeth, Super V51 bucket teeth, Super V59 bucket teeth, Super V61 bucket teeth, Super V69 bucket teeth, Super V71 bucket teeth, Super V81 bucket teeth.H&L Mesabi proudly serves Minnesota, Wisconsin and Upper Michigan as the premier custom wear specialist in construction, governmental and mining applications.
Bucket teeth sizes need to be matched to the machine and bucket they are intended for. Generally, the bigger the machine, the bigger the bucket tooth system that will be required to meet the breakout force – which is the measurement of force going through the bucket. The bigger the breakout force, the bigger the tooth and adaptor that is required to handle those stresses.
Selecting the right bucket teeth requires matching the tooth profile with the machine, adaptors and digging conditions before deciding on the solution that drives maximum return on investment (ROI).
What are the teeth called on a loader bucket?
Loader Abrasion Teeth: The most common bucket tooth used in loaders, loader abrasion teeth have extra material strategically positioned on the bottom of the tooth to deal with the increased abrasion they face.
The harder a bucket tooth, the better it will wear, however, this must be balanced against impact resistance as harder bucket teeth will be more brittle and susceptible to breaking.Excavator Penetration Teeth: A longer, thinner style of bucket tooth that is excellent for digging into compacted dirt. Penetration teeth will also dig easily through rock and other abrasive material, however, are generally not recommended for this application as breakages will be common.
However, bigger is not always best in bucket teeth. If a tooth is too big for the bucket it will struggle to penetrate and increase friction, resulting in poor digging, reduced productivity and increased breakout forces. And if your bucket tooth is too small, you will see increased tooth loss and tooth breakage.
Balancing the sweet spot between productivity and maintenance by selecting the best bucket teeth for your unique situation should be the priority, and this guide is designed to help you achieve that.
CAT J-series Bucket Teeth Design: Designed originally in the 1980s the Caterpillar J-series bucket teeth design has stood the test of time and is Cutting Edges’ best-selling range of bucket teeth.Bucket tooth attributes to consider include the size of the tooth, the tooth profile, its hardness rating, the adaptors they will be fitted to and the locking pin system in place. Bucket teeth profiles that easily penetrate the ground and drive productivity will usually not last as long as general purpose or heavy-duty teeth. And penetration profiles are more likely to be lost, broken, worn and require replacing more often if used in the wrong digging conditions leading to machinery downtime and increased maintenance costs. Ensure you use a reliable pin locking system that allows for quick changeouts, removals and fittings, but ensure you also balance that with reliability, cost and supply chain availability.
Heavy Duty Excavator Teeth: Designed for hard digging, including into rock, heavy duty teeth have more wear material in the areas where you need it to keep you digging longer.
If you are unsure which bucket teeth you are currently using, simply click through and fill in the form on the following page and Cutting Edges will quickly identify them for you.
Excavator Abrasion Teeth: With extra wear material to accommodate extreme digging conditions, excavator abrasion teeth are designed specifically for digging into abrasive material such as sand, limestone, and possibly rock – although a short tooth may be better suited to rock to minimise breakages.Excavator Chisel Teeth: Sitting between penetration and general purpose, chisel teeth are generally narrow at the tip to assist with penetration however have more material through the casting to increase their lifespan in tougher conditions.
General Purpose Loader Bucket Teeth: These teeth have a combination of features making them good all-rounders. They penetrate fairly well, are not too heavy and have decent abrasion resistance making them a popular choice.
General Purpose Excavator Bucket Teeth: With a combination of features making them good all-rounders, these teeth penetrate well, are not too heavy and can tolerate abrasive conditions. If your digging conditions are changing often, this is the best tooth for you. However, if your digging conditions will remain static, a more specialised bucket tooth profile will be a better option.
Where is ESCO made?
Portland, Oregon ESCO Group LLC is a manufacturer of engineered metal wear parts and components for industrial applications—including mining and construction. Since 1913, the company, which is a division of Weir Group PLC, has been headquartered in Portland, Oregon, USA.
Cutting Edges bucket teeth are designed, and have been proven over many years, to have the right balance of hardness versus impact strength to meet all digging conditions. However, tooth hardness can also be refined through the addition of hard-face tungsten long-life coatings (TLC) in specific patterns and areas to optimise the wear characteristics of teeth and prolong their service life.Twin Tiger Excavator Teeth: These two-pronged bucket teeth are good for penetration and popular for digging ditches and trenches. However, given the two-pronged profile, they are susceptible to breakages if they hit rock at the front.Good quality bucket teeth should self-sharpen as they wear so their profile is retained. Cutting Edges Bucket Teeth are designed with scallops on the top or bottom so they do not wear back into a blunt, blocky tooth that doesn’t penetrate the dirt properly.
Bucket teeth pin locking systems are responsible for holding bucket teeth in place on the adaptor. Using an unreliable pin system is a primary cause of bucket tooth loss and the consequences can be dire. A bucket tooth going through a plant can cause hundreds of thousands of dollars’ worth of damage.
Loader Abrasion Teeth: The most common bucket tooth used in loaders, loader abrasion teeth have extra material strategically positioned on the bottom of the tooth to deal with the increased abrasion they face.
As well as causing machine downtime, not using the right bucket teeth or adaptors will also undermine productivity through fuel burn and half-full buckets.
By ensuring you have the right bucket tooth system for your machine and associated digging conditions, you will find the sweet spot to boost productivity and reduce costs.If you face this issue, the option is to either wait for your wear parts to arrive or remove the adaptors and replace them with new ones. Both solutions will damage productivity and profit, highlighting the importance of choosing the right adaptor.Part of ensuring you have appropriate bucket teeth supply is inventory planning and forward ordering to meet projected demand – without ending up with an oversupply of stock and nowhere to store it.
Some suppliers, such as Cutting Edges, work with you to complete this process and help ensure you have the right bucket teeth and other earthmoving spare parts as and when you need them.
The right bucket tooth is one that wears well and evenly, is reliable, doesn’t break and for which there is an abundant supply. Cutting Edges Insights takes a detailed look.
Every time you change a bucket tooth it will lead to downtime and production loss. And if the broken component ends up going through the plant then it can cause hundreds of thousands of dollars’ worth of damage.
Furthermore, some bucket teeth are designed specifically for penetration, or abrasion, while others are general purpose all-rounders. Others are made for loaders, and others for excavators. A tooth that works well on an excavator will have a completely different profile than one used for loaders.
If your mobile earthmoving machines are out of service due to broken or prematurely worn bucket teeth, it is likely you are not using the right type of teeth or adaptors.Furthermore, if an adaptor is worn out, you will see tooth breakages, even if you are using the right bucket teeth for the machine and digging conditions.
Another way to drive safety is with high quality, longer-lasting bucket teeth that have longer changeout periods, because “the safest job is the one you don’t have to do”. It is a balancing act in matching wear properties with impact strength and if you are seeing bucket teeth breakages you may want to talk to your supplier about what mechanical properties they are placing into bucket teeth in the casting process. If you are certain you are using the right bucket teeth for your machine and the digging conditions and are still seeing breakages, then your bucket teeth may be too hard.This is largely due to Australia being a smaller market with remote sites and low demand, compared with huge and more accessible global sites such as those in Indonesia, however COVID-19 has exacerbated this issue.
There has been a major push in recent years to make bucket teeth systems safer and simpler to install and replace. Cutting Edges’ hammerless R-Lock bucket teeth adaptor system is one such innovative solution.
Generally, the harder the bucket tooth the better it will wear, however this must be balanced against impact resistance as harder bucket teeth are also more brittle and susceptible to breaking.
How long do bucket teeth last?
1) How long should bucket teeth adaptors last? While it depends on the digging conditions you should get around eight tooth change-outs from one adapter however, it may be less if you are operating in highly abrasive digging conditions.
The size, shape and profile of your bucket teeth must match the adaptors and machine they are fitted to, as well as the digging conditions they will be operating in.There have been many cases where large and small Australian mining companies have installed bucket teeth adaptors that they cannot source matching teeth for, resulting in idle machines waiting for parts. When you choose an adaptor system, ensure that the supplier has the necessary bucket teeth and adaptors and manufacturing capabilities to meet your projected medium to long term demand. Without due care and maintenance, worn bucket teeth and adaptors can lead to a vicious circle of wear and damage as operating a bucket after you lose a tooth, or with worn teeth, adds more stress on the other teeth and adaptors.
You should always choose your bucket teeth size and profile first as they are crucial to the digging performance of your bucket. They are also the highest turnover G.E.T item and the one that is most likely to cause unscheduled downtime.If they are not matched correctly, or your adaptor is worn out, you can expect premature bucket tooth loss or breakages, even if you are using the right bucket teeth for the machine and digging conditions.One adaptor will usually work with up to around eight different bucket tooth profiles, if they are designed specifically for that adaptor. For example, if you have a CAT J-series adaptor installed, you must use a CAT J-series bucket tooth.
Once you have decided on a tooth size and profile, you can then decide on a system and associated adaptor. Consider also that the adaptor must match the machine, whether a loader bucket or an excavator bucket.
Cutting Edges is committed to only providing bucket teeth adaptor systems that can be backed up with long-term bucket teeth supply. Contact us for complimentary consultation to ensure your bucket teeth are suitable for your machine and the operating conditions.
People tend to choose a smaller adaptor and associated bucket teeth, opting for better performance and productivity. However, if your bucket teeth are too small you will lose or break teeth, and break adaptors. And if your bucket teeth are too big, they will struggle to dig as there will simply be too much metal for the bucket to penetrate and effectively move the dirt.
The higher the hardness of a metal, the harder it is to weld. Given the importance of a good weld when installing bucket teeth adaptors, they are generally constructed from a softer alloy than the bucket teeth themselves to allow for better welding to the bucket lip, while still offering good wear and impact properties.While it depends on the digging conditions you should get around eight tooth change-outs from one adapter however, it may be less if you are operating in highly abrasive digging conditions.
You will know it is time to replace your bucket teeth adaptors when you start consistently breaking or losing bucket teeth in operation, when you were not before. You will also likely see wear on the adapter nose or top and bottom leg, as well as find that new teeth have excess movement on the adapter when fitted.Welding on new adaptors is a big job so choosing a bucket tooth adaptor (and the associated tooth system) is an important decision to get right. That is compounded when you consider that most operations prefer to have consistency across their fleet of machines rather than multiple different types of bucket tooth systems.
If you face this issue, the option is to either wait for your wear parts to arrive or remove the adaptors and replace them with new ones. Both solutions will damage productivity and profit, highlighting the importance of choosing the right adaptor from the start.
A reliable bucket tooth system is essential, as is putting maintenance plans in place that sees machines parked when bucket teeth break to avoid causing even more damage.When you choose an adaptor system, ensure that the supplier has enough stock of the necessary bucket teeth and manufacturing capabilities to meet your projected medium to long-term demand.
There have been many cases where large and small Australian mining companies have installed bucket tooth adaptor systems that they cannot source matching teeth for, resulting in idle machines waiting for parts.
Esco hammerless teeth for all sizes of excavator and loader from Mini-Excavator, Skid Steer, and Backhoe up to large mining machines. Installs with a pry bar—no hammer needed.To learn more about the excavator buckets and other ground engaging tools we have to offer, call Texas Contractors Equipment Inc. at 713-776-1212 today.All of the excavator buckets you see here at Texas Contractors Equipment Inc. come from ESCO Corporation, a leading manufacturer of superior construction and excavating equipment. From the ESCO Standard Duty Plate Lip Bucket (STDP) that is equipped to tackle general purpose excavation jobs in clay or sandy soil, all the way up to the ESCO Heavy-Duty Plate Lip Bucket (HDP) and the ESCO Extreme-Duty Plate Lip Bucket (XDP), which can both handle big digs through rough, rocky material, we have you covered. For those who need to do specialized tasks, we also carry the ESCO Special Heavy Duty Cast Lip Bucket (SHDC) and the ESCO Ditch Cleaning Bucket (DTCH).When you purchase an ESCO excavator bucket from Texas Contractors Equipment Inc., you can rest assured that it will stand the test of time and perform for years to come. See the Esco Excavator Bucket Lip and Wear Protection options by clicking here. Countless companies within the construction, industrial and excavation industries have trusted the ESCO brand over the years to improve their efficiency, functionality and quality of work. If you are unsure about which ESCO excavator bucket is right for your specific job needs, we can help.Best performance–Combining unique material with excellent heat treatment, our bucket teeth point can maximize its wear and tear. The shape innovation of bucket tooth make it always stay sharp, help to speed up the bucket loading. Also, our lateral thickening design makes products more wear-resistant and durable!
