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Diggas range of trenchers are ideal for digging trenches for pipes, road repairs and general construction. The range includes the mini trencher, Bigfoot trenchers and Hydrive trenchers and every model ins manufactured in-house to the highest industry quality at our facility in Queensland, Australia. They feature an Eaton motor and Digga made gearbox enquiring reliability and performance, but how do you know which trencher is suitable for you? Here we go over the key differences between the Bigfoot and the Hydrive and machine suitability.                                                                        KEY DIFFERENCES Bigfoot Trencher Ideal for inexperienced or experienced operators. The Bigfoot trencher has a skid foot which makes getting the correct consistent depth easier. The foo...

You will at some point need to replace your auger teeth , when is dependent on how often they are used, how they are looked after and the ground conditions they are being used. However, the teeth on your auger should be changed as soon as reasonable wear is noticed and before any pocket wear occurs. The productivity of the auger will decrease as the efficiency of the teeth wears. The outside teeth are travelling the greatest distance as they follow the rotation of the circumference of the augers diameter so they will wear out much quicker than those towards the centre. This is because they have not been travelling as greater distance. The most common sign of wear is to the outer tips of the tooth and this wear will follow the radius of the diameter. If you continue to wear through your outer teeth, you will begin to wear into the pockets and the flights of the auger. It is important to check your teeth regularly to work productively and efficiently. If you find yourself in a r...

The Digga excavator cradle hitch was designed and manufactured to improve operator and workers safety when manoeuvring around sites whilst also providing a simpler connection to augers and piles. The double pin hitch with drive unit cradle allows the operator to angle the drive up to 90 degrees with greater support given by the cradle so it is easier and more stable when connecting to augers or anchors. The cradle also acts as a support mechanism when manoeuvring around the work site allowing the drive unit to rest on the cradle, stopping it from swinging around over uneven terrain. Designed and manufactured to suit the size of the different drive units available, the hitch can be ordered with loose or fixed pin options and suitable for use with PD3 – PD50 Digga drive models . When drilling you should lift the cradle up and away from the drive unit. Do not drill with the cradle resting against the drive unit. This will damage the cradle hitch and your auger drive. See the co...

A Digga 4 in 1 bucket is arguably one of the most versatile earth moving attachments available for both construction and agricultural users alike. As the name suggests, a 4 in 1 bucket enables you to perform 4 different functions which Digga reference as standard bucket operation, grappling, levelling and dozing. A 4 in 1 bucket adds great value to the operators business and machinery over a standard bucket: Standard bucket operation When the bucket is fully closed the Digga 4 in 1 bucket can be used as a general purpose bucket for moving dirt and material etc. Digga tip: If you are dumping into a truck you can dump at a greater height than a standard bucket by opening the floor to release the material.  Grapple operation  With the bucket above an object, open the floor sufficiently and lower the bucket down so that the object is between the jaws. When you close the floor, the object will become clamped between jaws so you can lift and move. Digga tip: Always u...

Digga manufacture a range of excavator hitches for machines up to 90 tonne. They were designed and manufactured to improve operator and workers safety when manoeuvring around sites whilst also providing a simpler connection to augers and piles. All our hitches are custom made to your machines requirements and vary in suitability depending on your use. Here are some key advantages of each of our excavator hitches and an explanation on how to submit an order. Digga excavator hitches Choosing from Digga’s range of excavator hitches will vary based on the application and attachment, and your machine. Below are 4 of Digga’s excavator hitches which are fully engineered and manufactured at our Yatala facility in Queensland.  Digga single pin hitch The single-pin hitch is suitable for excavators using smaller drives. It is a light weight, non-bulky option for smaller machines. This hitch can be used to fit Digga PDD to PD3 drive units on micro or mini excavators up to 3 to...

New to the industry or not sure what the standard terms are for different machinery and attachments? We got you covered, just take a peak at our graphic below.

If you're servicing or completing regular maintenance on your Digga machinery attachments, you may need to replace parts and components to keep your attachment. Our new spare parts section is easy to access and straightforward to use: Find your attachment Select your required part  Get a quote from Digga Visit our new spare parts section on the website here: www.digga.com/service-spares Please note that only our current machinery attachments of our core products are currently listed. Updates are being made weekly to keep the system up to date. Easily identify your parts. With exploded view diagrams of all our machinery attachments, it is easy for you to identify the parts and components of our attachments. Each part and component is highlighted by a reference number so that you can pinpoint exactly what you require. Australian manufacturing. At Digga Australia, we manufacture our machinery attachments right here in Brisbane, Queensland. We have a high volu...

Adrian Eagan, aka Baldy has been drilling in one form or another all his working life. Working for one of Queensland largest earthmovers L&D Earthmoving , we wanted to hear what he makes of the Digga drives he puts to work every day.   L&D Earthmoving were established in 1954 and Baldy has been with them for the last 25 years explaining that the company service a mix of commercial and domestic customers “from backyard bobs to major infrastructures – there is virtually no where we can’t service!” Covering all of South East Queensland working in light dusty sands and clay to solid blue metal Baldy really puts his drives through their paces. “I run a few 4.5 or 6 tonne combos for all our everyday work and light duty drilling with the Digga PD3. Then I operate an 18 tonne excavator with a 2 speed Digga PD30.” The Digga PD30 is an upgrade from the PD18 Baldy used to operate but he admits “after 8 years of heavy work, I finally managed to break the PD18…”  Of ...

Coming from a background of Australian small business, helical piling experts Brodie and Rob Houghton believe that supporting Australian manufacturing, skills and ingenuity should be top of the list when selecting new machinery attachments. Brodie and Rob Houghton have over 25 years of experience in small business development, servicing specialist engineering and construction industry niches, including extensive experience in the Residential, Civil and Commercial Construction disciplines. Brodie and Rob are now the Directors of Solidity Pty Ltd , specialists in Helical Pile manufacture and installation. Solidity service the entire state of Victoria, with emphasis on areas with swampy or sandy foundations, where helical piling provides significant economic and structural benefits over the concrete bored pile equivalent. The Solidity team operate using a number of different machinery platforms, and have recently purchased a new 5.5T excavator. Each of their excavators is matched ...

Steve Hassett, Foundation Technologies Australia business owner and co-founder used his first Digga auger drive unit in January 2017 and since then he’s never looked back; making a commitment to Digga and their Australian manufacturing. Starting off with just one machine in 2012, Foundation Technologies now have six machines ranging from 1.7 – 13 tonne excavators, specialising in residential screw piling. For the last five years Steve has been using alternative machinery attachment brands but following his success with his first Digga purchase earlier this year he has decided to change all of his auger drives over to Digga Machinery Attachments . Steve has been extremely impressed with the technology the Digga auger drives offer, particularly the 2 speed units (which he now owns 2 of) and he says it’s something that the rest of the market doesn’t offer, “our Digga PD12 on the 3.5T Yanmar gives us up to 9000nm of output torque with the opportunity to help out our cl...

With much of Queensland already at very high risk on the fire danger ratings, slashing overgrown vegetation, mowing grasses and trimming back low-lying branches is imperative at this time of year. While back burning is the preferred method of bushfire prevention, it is not always possible and reducing the fuel for fire is critical in helping keep communities safe, making bushfires easier to control and helping to prevent the spread to residential areas. Digga have a range of forestry and vegetation management attachments ideal for use in minimizing the risk of fire hazard. Built for slashing and clearing grasslands and low level shrubbery the Digga Slasher is the introductory offering in the Digga range of forestry and vegetation management attachments and is perfect for smaller property maintenance, clearing scrub, tidying fence lines, general landscaping, roadway maintenance and parks maintenance. Available to suit mini loaders, skid steers, excavators and tractors the Dig...

Offering practical solutions for our customers is imperative for Digga and our range of machinery attachments. Proving just that is Mitch Wetton from Summit Landscapes. The local family owned and operated business working in the Smeaton Grange and Narellan areas of NSW specialise in construction landscaping, concreting and all excavation/ bulk earthworks. In the last 15 years Mitch has grown to love Digga Machinery Attachments . He had been using a range of Digga attachments through rental companies for several years but felt it was important to invest in his own attachments following successes servicing both small and large builders on a residential and commercial scale. Mitch purchased his first Digga attachment almost 10 years ago and hasn’t looked back since, with his range of Digga attachments growing annually! He regularly uses his Digga Auger Drive units with rock combo and dedicated rock augers to drill holes for structural piers in concrete and post holes for ret...

A man who spent years trying to break Digga screw anchor drive units now says he can’t run his business without them. Geoff Taunton runs Gold Coast Screw Piers , a Queensland-based deep foundation system provider servicing more than 200 clients from Coffs Harbour to Cairns. Explaining the history of his business, Geoff told us: "Back when Digga was still in the R&D phase they would give me a new test auger drive unit and tell me to go and break it. Installing screw piers and bored piers involves putting extreme vertical force on the piece of machinery attachment. It’s extremely harsh on the equipment, so it was really an ideal testing ground for the drive units. I would break the drive and tell Digga exactly what I was doing and what pressure it was under when it broke. They would use that information to improve the design, then give me a new one to break and the process would start again. These days it’s pretty hard to break a Digga screw anchor drive. For such a sev...

Digga's new excavator cradle hitch has been designed to make safe manoeuvring around work sites even easier and provide a simpler connection to Digga augers and screw piles. The double pin hitch with drive unit cradle makes it ideal for use in all ground conditions giving you better control when moving from hole to hole. Available with loose pin or fixed pin options. Suitable for use with PD3-PD50 drive models. For more information visit www.digga.com 

Based in Colorado Springs, Colorado, Rusin Concrete Construction have been offering a wide range of concrete services for commercial and residential projects for the last 20 years. Earlier this year they were commissioned to excavate grade beams for a multi-unit housing project in Colorado Springs. Project Manager, Tyler Orr explained, “The total structure square footage for the slab on grade was approximately 11612sq m. Grade beams were 300mm wide and 900mm deep below the slab and were the structural component of the project in lieu of typical foundation walls. We trenched about 14km by the end of the project and shattered expectations with the excavation speed.” Rusin purchased the Digga Bigfoot XD 1200 trencher at the World of Concrete convention in Las Vegas especially for the project. It was a bit of a gamble as they had never used a Digga trencher for such an application before, typically digging with a mini excavator. However, all models in the Digga Bigfoot XD trencher...

We know that our customers are busy working long hours in often remote locations so our focus at Digga is to work closely with them to understand their needs and requirements, ensuring we supply a high quality range of machinery attachments with the best sales and service possible, going over and above. For one customer in particular, Phil Shovlin of Shovlin Plant Hire Australia time is always of the essence so when he takes time out to write an email to our head office thanking staff for their exceptional service, we know he means business! Offering specialist plant hire to the railway, mining and construction industries across the east coast of Australia, Shovlin Plant Hire recently purchased a 900mm Digga Rock Auger to fit to their 128 Komatsu Excavator for drilling work on the Roma Street railway. Phil told us “The rock augers and core barrel drills worked a treat,” and as a result of their success at Roma Street have bagged further work from their international clie...

The cutting teeth & pilot on any auger are wear parts and you can increase the life of them with the help of Digga's best practice tips. The wear life of a tooth or pilot is undefinable. They will be affected by how often they are used, how they are looked after and the ground conditions they are being used in. For example, in non-fracturable ground where the rock is reduced to a powder; the powder is likely to get caught in and around the cutting head and, acting like a sand paper, will wear away both the pocket and the tooth. In hard ground conditions such as rock over heating within the hole can cause the ground to glaze over. The heat will polish the rock making it harder and have a greater influence on the wear of your cutting heads. To assist with peak performance and longevity of the wear parts there are a few procedures that can be carried out that will help prolong the life of wear parts and increase drilling efficiency. To help increase the life of your wear...

The best way to remove spoil from your auger is to use a forward, stop, forward, stop control pattern until all the spoil is totally removed. When you have been drilling with your auger it may seem like a good idea to alternate the drive from forward to reverse to clear the auger of spoil once lifted out of the hole but, it can cause torque related stress on the drive gearbox which will lead to premature failure. If you have one of our 2-speed drive units try using the high-speed mode to flick the spoil off the auger. When you are drilling in clay you could also try wetting the auger or spray some watered down detergent on the flights before drilling. This will help the clay slide off of the unit.  For more information on the Digga drive range check out the following blog posts:  Digga tips - best practice to increase the life of your wear parts Digga tips - when to rotate picks and change the teeth in your auger Maintenance for your Digga auger drive ...

Sydney wide DNA Contract Services are a well-established company specialising in excavations, earthworks, haulage and sediment control and trusted by some of Australia’s biggest builders. They were contracted as part of a project with Channel 7’s Better Homes and Gardens to drill piers for a granny flat behind a house in Blacktown, NSW and decided the Digga PD6 Auger Drive unit was the tool for the job. Attached to their 5.5 tonne Hitachi excavator they were never going to have any problems and DNA told us the PD6 drilled through with ease. Alex Vella of DNA Contract Services commented: “I have been using Digga now for 2 years and will continue to do so. DNA have used many other products on the market but find Digga to produce plenty of power at an affordable cost. In my opinion, Digga products give the best bang for buck!”