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The Q6 (part number B4666) is a 50HP post hole digger gearbox, purpose-built for tractor-mounted post hole digging applications. Unlike slasher gearboxes that increase output speed, the Q6 uses a speed reduction ratio to convert PTO rotation into the low-speed, high-torque output that a post hole digger auger requires. Freight is paid to any destination in Australia.
A post hole digger gearbox reduces PTO speed and multiplies torque at the auger. The 3.18:1 reduction on the Q6 converts 540 RPM PTO input to a slower, more powerful output suited to driving augers through heavy clay, rocky soils, and compacted ground. The 2" round cross-drilled output shaft accepts standard post hole digger auger connections.
Bareco post hole digger augers are available in diameters from 100mm to 610mm in the 9980 Series, all designed to suit the Q6 gearbox drive tube. Spare parts including bearings, seals, and gears are available on request. Add EP140 gear oil before first use.
Order before 11am and we dispatch the same business day. We ship Australia-wide, including rural and regional areas — delivery times vary by location and carrier.
Free delivery on orders over $200. Orders under $200 incur a flat $20 shipping charge.
Ordering Bareco parts urgently, or shipping to a remote location? Call us on 1300 027 886 before you order and we'll confirm dispatch time frames.
All products come with guarantees that cannot be excluded under the Australian Consumer Law. You're entitled to a replacement or refund for a major failure, and to compensation for any other reasonably foreseeable loss or damage. You're also entitled to have goods repaired or replaced if they fail to be of acceptable quality, where the failure isn't major.
For any warranty or product fault enquiry, contact us on 1300 027 886 or sales@uniclamp.com.au with your order details.
