If you’re using a rock drill with a down-the-hole (DTH) hammer, you know that the shock sub is a crucial component in your drilling setup. This small but mighty piece of equipment minimizes backforce while drilling, ensuring that your drill head operates efficiently and stays in good condition. However, like all equipment, shock subs require regular maintenance to continue performing at their best. Here’s what you need to know about maintaining your shock sub to maximize its effectiveness and lifespan.

When to Schedule Maintenance

The manufacturer’s recommendation encourages performing maintenance on your shock sub every 6 months or after 500 hours of use, whichever comes first. Due to the nature and function of the shock sub, there are no outward signs when the internal seals begin to wear out, however, sticking to this schedule ensures that your shock sub stays in top shape, effectively minimizing the shock and vibration transmitted to the drill head and other components during drilling operations.

Why Regular Maintenance is Crucial

Although there may be no outward signs indicating that maintenance is needed, the internal components of your shock sub, particularly the seals, are subject to wear and tear over time. As these seals wear down, the shock sub becomes less effective at absorbing vibrations and minimizing backforce. This can lead to:

  • Reduced Performance: A shock sub that isn’t functioning optimally can cause increased vibration and impact on the drill head, reducing drilling efficiency.
  • Potential Damage: Operating when your shock sub is not at peak performance increases wear on your drill head and other components, leading to costly repairs and downtime.

What Happens During Maintenance?

During the recommended maintenance, the focus is primarily on replacing the seals within the shock sub. These seals are critical in ensuring that the shock sub can perform its function of absorbing force during drilling. The maintenance process typically involves:

  1. Disassembling the Shock Sub: This allows for a thorough inspection of all components, ensuring there is no hidden damage or wear.
  2. Inspecting Seals and Components: The seals are checked for signs of wear, cracks, or damage. If necessary, they are replaced to restore the shock sub’s ability to minimize vibrations.
  3. Reassembling and Testing: After the seals are replaced, the shock sub is reassembled and tested to ensure it functions correctly.

Benefits of Regular Maintenance

  1. Extended Equipment Life: By regularly maintaining your shock sub, you ensure that your drill head and other components are protected from unnecessary wear and damage.
  2. Reduced Downtime and Costs: Like an oil change in your car, preventive maintenance reduces the likelihood of unexpected breakdowns, helping you avoid more costly repairs and downtime.
  3. Optimal Drilling Performance: A well-maintained shock sub ensures smooth and efficient drilling, improving productivity and reducing operator fatigue.

Conclusion

Maintaining your rock drill shock sub every 6 months or 500 hours is a small investment of time and resources that pay off in the long run. Not only does it help keep your drilling equipment in optimal condition, but it also protects your investment by preventing costly repairs and downtime. If it’s been a while since your last shock sub maintenance, now is the time to schedule it. Preserve the health of your shock sub and keep your drilling operations running smoothly!

For more information or to place an order for your sock sub maintenance kit, contact our sales team today! Your equipment deserves the best care—let us help you keep it in top shape.

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Rockin’ Summer Bucket List

Happy Birthday to WORD!

Rockin’ Women in Construction

Texas Ranch Rock Drills

Pumpkin Patch Picking

Rolling Into Fall with WORD

Paper Windmill Drilling

Springtime Solar Screw Piles

Let it SNOW!

Rockin’ Sleigh Ride with Santa

Monster Mash Maze

Back to (Drilling) School

Happy 4th of July!

Hot Solar Summer

April Flowers

Micropile Mountian

Gingerbread Fencing

Operation Christma Child Packing

Tunnel Support

Trade Show Rodeo

Farm Fencing

Women in Construction

Love Drilling

WORD Turns 15

Rockin’ Around the Christmas Tree

Haloween Drill Dress-UP

Back to Trade School

Drilling in the Sun

Drill at Work

7 Tips for Maintaining Your Skid Steer and Excavator Attachment Going Into Summer

1. Look for Wear on your Centralizer Gates

As a key component in the movement of the drill, your centralizer gates wear down throughout a job. Check your centralizer gates between jobs and replace them when they start to wear down to keep your machine in peak condition.

2. Grease, Grease, Grease

Your drill has many grease points that prevent early wear and allow your machine to run smoothly. Regular greasing is important to maintain the machine during use. Sometimes, when your drill is doing work on the job site, common grease points are overlooked during daily maintenance. Take advantage of the time between jobs to look over your machine closely and make sure everything is well-greased.

3. Check Nylatron Wearpads

Located on the mounting assembly for your Word Rock Drills motor, the Nylatron Shims on your rock drill allow your motor to move smoothly along your feed rail. Over time, these Nylatron Wearpads become thin due to the constant movement. Regularly replacing these wearpads is essential for maintaining the longevity of your machine.

4. Give your Hydraulic Hoses the “Once Over”

Hydraulics are the lifeblood of your WORD drilling attachment. Because of this, it’s important to keep your hoses in top shape! Check that all of your hose connections are tight and that your hoses are well managed so that they do not get caught on anything while drilling or in transport.

5. Stock Up on Biodegradable Rock Drill Oil

Rock drill oil makes the world go round. Well, not really … but it is a key component to a smooth functioning drill! Take this opportunity for maintenance to give us a call and stock up on Biodegradable Rock Drill Oil for the season to ensure that you don’t run out while on the next job.

6. Set Chain Tightness

The feed rail chain on your WORD Rock Drill can become loose periodically. The natural movement of the machine during drilling leads to wear within the primary sprocket of the feed rail chain. This sprocket contains a 1/16th brass bushing which is often the cause of a loose chain. When testing your chain tightness first check to make sure the brass ring within the sprocket is in place and not showing signs of wear. You can then proceed to tighten the chain as usual. Test the tension by moving the drifter all the way forward and checking the rigidity at the middle of the chain.

7. Take Advantage of your Mist Pump

Did you know that the mist pump accessory on your rock drill can double as a pressure washer? It sure can! Springtime is a great opportunity to take advantage of this additional feature to clean your machine thoroughly before it heads out to the next job. Keeping a clean machine is key to the lifetime of the unit, allowing you to spot any potential maintenance point early and keep everything running smoothly.

Ready to Stock Up for the Season?

Contact our sales team to snag a Parts Kit!

1) Sub Zero Temperatures? You Won’t Be the Only One Who Needs to Bundle Up!

When the temperature begins to creep below freezing, there are a few things that you need to do to keep your drill running smoothly. If you need to use the water mist dust suppression system while working, insulate your water lines to prevent them from freezing in severe temperatures. If it’s really cold, you can bundle up your mist pump in a heated blanket to take the chill off! One thing to remember if temperatures are low, make sure to drain ALL of the water out of your mist pump at the end of the day so that it doesn’t freeze up while not in use.

2) Not Drilling as Quickly As You Used To? Your Bit Could Have Something to do With It

Have you noticed that you aren’t drilling as quickly as you were at the start of your project? There are many factors that could be at play in this situation but one common culprit is your bit. As to be expected, your bit sees a lot of friction during the drilling process that can wear it down. If you’ve noticed this slowdown and you know that the soil conditions have not changed, check the bottom of your bit between holes. If the rounded tungsten carbide teeth have flattened out, it’s time to give us a call and we can get a new one on its way to you!

3) It Might be a Good Idea to Keep Sawdust or Bentonite on Hand, Here’s Why

When it comes to drilling, it’s always a good idea to expect the unexpected … especially when it comes to soil conditions. Even with advanced technology and geotechnical site mapping you can still come across unexpected surprises. One such surprise that can make drilling difficult is the presence of cracks or fissures in the rock. These cracks can decrease the air pressure down the hole and increase the likelihood of your bit getting stuck. Putting sawdust or bentonite down the hole while you’re drilling will help fill these cracks and help maintain the needed air pressure while drilling.

4) Blowing Out the Top Of Your Big Holes? Try Some DIY Temporary Casing to Prevent Cave-In

Particularly when drilling holes in the 10″ – 14″ range in soft soils the air pressure moving through the bit to clear the hole can cause the top of your hole to blow out. This blowout creates excess material in the hole that can cause your bit to get stuck. To help prevent this from happening, you can use Tube Form from the local hardware store to create a temporary casing that can be removed once the drilling is done.

5) Working Near a Radio or Cell Phone Tower? You Might Have to Teather Your Radio Remote

If your Excavator or Skid Steer Attachment operates with a radio remote control, nearby radio or cell phone towers may be interfering with your remote functions. If you have tried changing frequencies on your radio with no success or are looking for a quicker solution to get back up and running. Luckily, tethering your remote is quick and easy. Pop the identical round black caps on the side of both your receiver and your remote and screw in the end of the 20M cable provided with your machine. If you are experiencing radio interference and would like to try out different frequencies before tethering, give us a call and our service team will walk you through the process!

“In the beginning was the Word , and the Word was with God, and the Word was God. 2 He was in the beginning with God. 3 All things were made through him, and without him was not any thing made that was made.”

John 1:1-4

We often get the question “Why WORD?” and the scripture above is the reason. Our founders’ long-standing faith in the Lord to take care of their family and provide.

As we have grown throughout the years, and God has provided for us and the many families that are now on our team, we have been blessed beyond measure and sought out ways to extend our good fortune to others. We have made it part of our company culture to be humble servants and always help where we can within our team, local community, and beyond.

Serving through Our Team

A passion for serving within our team has led us to participate in a number of local organizations that have made an impact on a global level. Samaritans Purse Operation Christmas Child, Wine to Water, and Habitat for Humanity are ministries that were collective team favorites to participate in. Through these three ministries, our team has had the opportunity to engage in hands-on service activities that have resulted in a global impact. Not only do these service days offer a positive outlet for our team to give, but they are also wonderful team-building opportunities that help us to build on our core values as an organization.

Monthly Educational Active Team Building Opportunities

Activities our team can really sink their teeth into, we offer monthly Educational Active Team-building (EAT) outings for our team and their families. These monthly outings were developed as a fun way to give our team the chance to learn new things that aren’t necessarily work-related. Typically a mix of service, learning, or hobby-type activities. These outings have included volunteering with Habitat for Humanity, Team golf lessons, an afternoon at the lake, and a painting class. All fun and educational team-building activities that add a little change of pace to the month and give our team the opportunity to learn a new skill or serve the community.

Events

Get the Reach You Need

Increase the Versatility of your Jobsite with a Drilling Attachment

When it comes to drilling in hard-to-reach places, the conversation typically turns to limited access in terms of compact spaces that limit your equipment options. However, creative thinking isn’t just reserved for your limited access sites. Almost every job site requires some degree of problem-solving and equipment knowledge to find the best solution to get the job done. This is where having versatile equipment in your fleet gives you the upper hand.

Getting to the High Ground

Getting the right equipment, to the right location, to get the job done is what it’s all about. When it comes to extended reach capabilities, standard all-in-one drilling units won’t be able to give you the mobility you need. Whether you’re reaching high onto the side of a mountain or down over the edge of a roadway, the equipment you choose plays a big role in the success of your project. Many of our customers choose an excavator attachment when faced with this type of project. Why? Versatility!

Why Choose a WORD Machine?

Choosing a WORD Excavator attachment as an alternative to an all-in-one drilling machine gives you options not only for your current project but also for future project capabilities. WORD excavator attachments can be adapted to excavators of all shapes and sizes. As long as weight capacity and hydraulic flows are met, you can choose the best excavator to fit your current project without restricting capabilities on future projects. These attachments also provide additional flexibility for the use of your excavator throughout a project. As an attachment, the drill can easily be disconnected and stored after it completes its phase of the project. This allows the chosen excavator to be utilized in other ways on the site or returned ahead of schedule if it’s a rental.

Whatever project or site you are working on, having versatile equipment will help you save both time and money. This versatility also increased the type and variety of jobs that you are able to complete without additional unnecessary equipment purchases. Ask your WORD Sales Rep how you can get set up with a versatile attachment unit for your next project!

Contact Us Today!

From Mountains to Caverns and Even the Arctic Circle

Enter the World Of Rock Drilling with WORD

It’s always an interesting conversation among our team when a customer comes to us with a project that is a little out of the ordinary. These are our sales teams’ favorite calls to get because it gives them the opportunity to dig into their rock drilling knowledge to help the customer develop a solution. Forcing us to think outside of the box in some of these situations, these are the calls that keep us on our toes. A lot of the time, that is why the customer came to us in the first place, for a new perspective with a little bit more know-how in drilling than what they might have themselves. They know what needs to happen, they know the end result, but they don’t know how to drill their way to that goal.

For one customer, earlier in the history of WORD, they knew exactly where they wanted to go … about a hundred feet underground to a newly discovered cavern system. But how to get there was a different story. A popular cavern tours destination, this customer had decided to expand their business and break through to a new cavern system on their property. As a small business, they weighed their options between contracting out the tunnel work that would need to be done from the surface down to this new space or, bringing the operation in-house. During the research phase of this decision, they came across WORD and the solution they were looking for. An excavator attachment later, they were drilling and blasting their way through the first layer of earth.

Another interesting project that our team has come into contact with in the world of rock drilling, took place in the Arctic Circle. In this challenging environment, equipment weight was a huge obstacle for this customer. Due to the fragile permafrost that makes up the topsoil level in this region, heavy drilling equipment would bog down into this layer and easily become stuck. Due to the versatility of our WORD Skid Steer attachment, and weight compared to other drilling equipment, this attachment was a great solution for this customer.

This last job was a roller coaster, literally. Due to a combination of elements, this customer had a subsurface water problem that was slowly but surely sliding his mountain roller coaster down the mountain face it sat on. Having hired contractors who failed to sufficiently stabilize the mountain, they reached out to WORD for a drill that could help them do the project themselves. With the purchase of an EX125 unit, that’s just what they got. Checkout the video below to see this unit in action!

Top 10 Rock Drill Attachment Accessory Options at WORD Rock Drills

10. Energy Chain

The longer your feed rail, the more important the addition of the energy chain becomes to the overall effectiveness of your machine. We offer a range of feed rail options from 6′ to 24′ for our Skid Steer and Excavator attachments depending on your specific project requirements. The addition of an energy chain is often recommended for any feed rail exceeding 12′.

9. Nitrogen Charge Kit

A common addition whenever a unit is equipped with a Doofor drilling motor, hydraulic clamp, or hydraulic breaker; this accessory comes in handy for routine maintenance of any unit with these features. These kits are available in three options that allow you to stock up on additional pieces that you might need in the field whenever accumulator maintenance is required. View Accumulator Charge Kits Here

8. Hydraulic Clamp

Making this accessory addition to your excavator or skid steer drilling attachment can really boost efficiency on the job site when dealing with hollow bar. This accessory is the ideal companion to your machine, assisting your team by quickly grabbing the coupling for quick unthreading.

7. Hydraulic Clamp and Breaker

A very helpful accessory whenever you are operating with casing, the addition of a hydraulic clamp and clamp breaker to your machine saves your guys in the field from the grueling work of wrestling with large pipe wrenches all day. The hydraulic clamp and clamp breaker accessory can easily unthread drill pipe/casing up to 8″.

6. Remote Angle Indication

An easy add-on to any excavator attachment purchase, the addition of angle indication to your remote will provide you with a digital readout of your drill positioning. This feature is particularly beneficial when you are on a job that requires specific angle positioning such as roof bolting, dewatering, and hollow bar installation.

5. Line Oiler

Available in two sizes, a line oiler is a much-needed accessory whenever you are drilling with a down-the-hole hammer. The line oiler allows for a regulated flow of rock drill oil to lubricate the airline while drilling and keep everything running smoothly. Learn More Here

4. Dust Collector System

One of the newer options available for WORD EX series attachments, this dust collector system is one step up from our very popular mist pump dust suppression system. Where our mist pump system uses water to dampen the amount of dust generated while drilling, this newer system collects the dust and pulls it away from the hole entirely. This option may be more favorable for your project if strict dust regulations are involved or in cold temperatures where water is likely to freeze.

3. Excavator Shipping Platform

Making the investment in an excavator shipping platform for a new or existing unit has many benefits. Equipped with a dedicated job box and forklift designations, this platform makes it easy to move your rock drill unit from one job to the next with everything that you need. Store spare parts, dedicated tools, remote control components, rock drill oil, and more in the job box to keep these essential items easily accessible throughout the project. In addition, this platform is ideal for storage between jobs to keep your unit off the ground.

2. Stabilizing Kickstands

Equip your crew with additional drilling stability with our SS Series kickstand. Most commonly used when drilling larger holes, these kickstands make drill operation easier by limiting the range of movement if the skid steer begins to bleed down during drilling.

1. Mist Pump Dust Suppression Kit

One of our most requested accessory options, our water mist dust suppression system applies water while drilling to dampen down dust. Whether or not dust suppression is required on your job site, limiting dust can tremendously help your crew. In addition, the kit comes with a water tank and pressure washer wand, making it easy to clean your drill at the end of each day.

A typical day at the WORD office in May brought a not-so-typical customer to the sales team for a rock drilling solution. This customer, the owner of a Christmas tree farm, had found himself in a rocky situation while preparing for the upcoming tree harvesting season. While in the process of constructing housing for his seasonal workers, progress was halted due to a large rock slab at the foundation site.

A North Carolina local, the customer turned to google in his search for someone who could help. Through the magic of Google and a little marketing, he arrived at the WORD Rock Drills website and gave us a call to see if we had the solution.

A Christmas (in July) Miracle!

Understanding the customer’s urgency in this situation, we wanted to be able to assist this with a machine that was readily available to work. For this customer, the solution came in the form of a recently returned rental unit. This rental, an EX530 Attachment, was part of our lightweight aluminum feed series for excavators and had just returned from rental with a navy contacting group.

Not being the typical contractor and having an urgent need to start working, we took on the spirit of Christmas and made arrangements to rent the customer not only the drilling unit but also our on-site mini-excavator. With the quick turnaround of this machine and the responsiveness of our team, this customer was able to rent both the drill and excavator directly from WORD to have a quick solution for his job.

Events

WORD 2021 Top 10

1) Celebrated our 15 Year Anniversary

March 2021 marked a celebratory 15 years for WORD Rock Drills! To mark the occasion we held an office quinceanera and shared our favorite stories from over the years. One fun fact you might not have known about WORD, we built our first drill in a garage. We have since expanded to a larger shop facility down the road but that detached garage is currently where our office staff report for work each day.

2) Remodeled our Offices

The office team at WORD powered through during months of remodeling construction to expand our existing office space to better accommodate our growing team. Featuring a new open concept working area, designated break room, conference space, and shipping/receiving area, the updated space has brought a new level of efficiency to our office team!

3) Became a WOSB (Women-Owned Small Business)

Did you know that WORD Rock Drills is a Women-Owned Small Business? That’s rights, in 2021 WORD made it official! With our new status as WOSB we are hopeful to connect with customers in new areas of the construction industry. In addition, we are excited to engage in this new platform and spread awareness not only for WOSB organizations but also for the Women in Construction movement.

4) IFCEE 2021: Our Biggest Trade Show YET!

2021 was an exciting year for trade shows after many events took a hiatus for 2020 but IFCEE took the cake! Our biggest trade show yet, we displayed a variety of equipment and even had a mechanical bull in our booth space to bring a little Texas spirit. Connecting a wide range of drilling industry professionals, IFCEE was a great show to start up conversations with both current and new customers.

5) Hosted our First Hollow Bar School

In partnership with our friends at Intech Anchoring Systems, we took on the challenge of hosting our very own Hollow Bar school. Featuring an educational presentation on Intech hollow bar systems, Chemgrout mixers, and WORD drilling units in addition to outdoor training, this school was a big success. If you and your team would like updates on our 2022 school, be sure to register for our WORD Wednesday Newsletter for updates!

6) Grew Our Team

Our team grew tremendously during 2021 and we couldn’t be happier! From 15 in 2020 to now 19 at the end of 2021 we have added 4 new team members to our growing organization!

7) Increased Our Ministry Focus

We were blessed with many opportunities in 2021 to serve various ministries as a team. One of the most popular service projects was a day spent in Charlotte, NC volunteering at the Operation Christmas Child packing facility. Not only were we able to donate 200 shoeboxes as a team, but we were also able to help move those boxes towards their final destination by sorting and packing the larger shipments directly!

8) Improved Team Health

The WORD Rock Drills team kicked off 2021 with a new healthy lifestyle initiative that has made a huge impact throughout the company. Knowing that a healthy lifestyle can look different for each individual, WORD made a push to provide a variety of tools to our team to help them achieve the healthy lifestyle they desire. These tools included a new on-site gym, more robust healthcare coverage, a company weight loss program, and new standing desks for our offices. With the help of these tools and the support throughout our team, we have seen tremendous success in improving team health, collectively losing 270lbs between all participating members. It has been amazing to see our team bond through routine visits to the gym, challenging one another to stand at their new desks and drink 100oz of water daily, and motivating each other to think differently about food.

9) Celebrated our Team with WORD Weekend 2021

As 2021 came to a close, we took a long weekend trip to Tennessee as a team to celebrate a great year! Our team and their families joined in for a fun day at Dollywood along with a couple of site visits to locations in the area where our customers had worked. We are so grateful to our team and glad that we were able to provide this fun opportunity after a year of hard work!

10) Shipped a Record-Breaking Number of Drills

Totalling 73 units by the end of the year, our team of 19 shipped a record-breaking number of drills in 2021. To celebrate, we sent out our 3rd annual “Rock Tour” end-of-year t-shirt boxes to each of our drill customers. These annual boxes feature a different rock band-themed t-shirt each year with a rock drilling twist.

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