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Introduction

The HD3260 is the latest version of HD325 series drill rig, mainly for large dia. piling work, especially DTH hammer drilling 610 and 813 mm dia. The machine weights around 47 tons and has a 19.7m long self erecting mast, This rig is ideal for a wide range of large diameter piling work and deep foundation piles. Suitable options are available for rotary drilling and augering.
The important and useful features of this rig are a super high torque rotator (12 ton-m), a drill mast with heavy-duty pullback 60 tons, and 14.5 m stroke for drilling deeper holes. With the hydraulic foldable mast, and expandable crawler track, it is easy and simple to set up the machine on the site, and transportation is very simple.

Technical Data
- Weight = 47 tons (103,400 lbs)
- Power = 205 kw (275 HP)
- Rotator max. torque = 120,000 Nm (86,760 ft.lb)
(Equipped with HR12000 rotator (new modes)
- Pullback max. force = 60 tons (132,000 lb)

Applications :
* Large Diameter DTH Drilling (up to 1.5m diameter)
* Large Diameter Augering
* Large Diameter Rotary Drilling


More Detail :