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When drilling in different ground conditions you need the right speed and the right cutting system on the auger to suit the different ground conditions. So which auger should you choose for your application?For efficient drilling on any machine requires power (torque) and down pressure. Digga augers perform better at an optimal RPM against the ground conditions they are against. Similarly the auger diameter will perform better at certain speeds. For example: the larger the hole and harder the ground conditions, the slower you will need to drill. The smaller the hole and softer the ground conditions, then more speed is required.  As a general rule we recommend the following RPM/speeds: 55-65 RPM for general earth conditions. 45-55 RPM when drilling in heavy earth, clay or shale.  20-45 RPM when drilling in rock. Results will depend on rock hardness, type of auger being used and machine down force.  Digga recommends the following for attachments for the different ground c...

Having trouble drilling? The correct vertical alignment of your auger into the ground is essential to ensure efficient & effective drilling with your excavator. The natural arc movement of the boom causes the dipper arm to move out of alignment as it is raised or lowered, which is why constant operator adjustments are required to maintain vertical alignment. Please consider, that failure to do so will create significant side load on the auger drive and auger! As Digga auger drives are pendulum drills designed to hang freely from the excavator mount - excessive side load may result in bent auger flights, pipe and hubs as well as potential damage to the auger drive shaft, seals and gearbox. When you are drilling especially into hard ground this may also  cause socket and pilot breakage. So make sure to align your auger and drive correctly, to avoid damager and drill which much better performance. You can find more info and tips for drilling in harder grounds such as rock or...

With less than 1 week to go until the show starts, the Digga team are almost ready to depart down to Penrith, New South Wales for Diesel, Dirt and Turf 2018 . Now in its third event, Diesel Dirt and Turf has quickly become the country's largest and most anticipated earthmoving event of the season and this year will be no letdown. Find Digga on stand 46 to be one of the first to see our 4 new product concepts plus we have exclusive show specials and prizes to be won. We'll also have our technical experts on site to help you with any of your Digga product and application queries.  Event details: Diesel, Dirt & Turf 13th -15th April 2018 Friday & Saturday 9.30am - 5.00pm / Sunday 10.00am - 3.00pm 123 Mulgoa Road, Penrith, NSW 2750 The event is FREE entry and there is free parking on site. View the map below to find the Digga stand (number 46).

If you buy a Digga Slasher before the 31st October 2017 you will get a free set of replacement blades!  Click here to register your details and we'll put you in touch with your local dealer.

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!”