The Right Drive Head for Every Pile and Every Site
Drive heads from 1,300 Nm to 150,000 Nm. Excavator-mounted equipment and portable electric drills for purchase or rental, delivered with the correct bucket attachment for your machine.
Digga Drive Heads
We supply Digga drive heads, a proven third-party brand of excavator-mounted units from 1,300 Nm to 100,000 Nm, suitable for 1.5-tonne mini excavators up to 35-tonne machines. You get the right drive head matched to your excavator and pile type, complete with the correct bucket attachment.
- Excavator classes from 1.5 t to 35 t and above
- Torque range from 1,300 Nm to 100,000 Nm
- Delivered with the right bucket attachment for your machine
- Straightness sensor available on select models
- Multiple models for different pile diameters and soil conditions
Drive Heads & Electric Drills
Our own installation equipment. High-torque drive heads for excavators up to 150,000 Nm, and portable 230V electric drills for HELIX piles. When your site is tight or you are handling installation yourself, this is a practical, proven option designed specifically for helical pile work.
- Excavator drive heads up to 150,000 Nm
- 230V electric drills for HELIX piles and DIY installation
- Designed for direct connection with HELIX pile heads
- Extension booms for added reach
- All bucket attachments and adapters included
Digga Drive Head Models
Excavator-mounted drive heads from 1,300 Nm to 100,000 Nm. Each model is delivered with the correct bucket attachment for your machine, ready to install from day one.
Digga PDXH3
Compact drive for micro and mini excavators. HELIX piles, fences and light structures.
- Torque2,831 Nm
- Weight45 kg
- Output shaft65 mm round
Digga PDH4
Compact drive head for mini excavators. Residential foundations and deck piles.
- Torque4,448 Nm
- Weight56 kg
- Output shaft75 mm square
Digga PDH10
Versatile mid-range drive head for medium excavators. Commercial and residential piling.
- Torque8,487 Nm
- Weight110 kg
- Output shaft75 mm square
Digga PDH6
Versatile mid-size drive head. Handles a wide range of residential and commercial pile sizes.
- Torque5,596 Nm
- Weight84 kg
- Output shaft75 mm square
Digga PDH7
Reliable mid-range drive head for general piling work. Good balance of torque and speed.
- Torque6,040 Nm
- Weight100 kg
- Output shaft75 mm square
Digga PDH12
Solid mid-heavy drive head for commercial projects and larger pile diameters.
- Torque11,268 Nm
- Weight149 kg
- Output shaft75 mm square
Digga PDH15
Heavy-duty drive head for demanding sites. Industrial, infrastructure and solar park foundations.
- Torque13,897 Nm
- Weight176 kg
- Output shaft75 mm square
- Alignment sensorAvailable
Digga PDH18
High-torque drive head for heavy commercial and energy sector piling.
- Torque17,603 Nm
- Weight176 kg
- Output shaft75 mm square
- Alignment sensorAvailable
Digga PDH22
Serious torque for large piles and challenging soil conditions. Built for production piling.
- Torque22,142 Nm
- Weight176 kg
- Output shaft75 mm square
- Alignment sensorAvailable
Digga PDH25
Heavy-class drive head for large excavators. Infrastructure and utility-scale solar projects.
- Torque26,267 Nm
- Weight300 kg
- Output shaft100 mm square
- Alignment sensorAvailable
Digga PDH30
High-output drive head for large-diameter piles and deep installation depths.
- Torque30,543 Nm
- Weight300 kg
- Output shaft100 mm square
- Alignment sensorAvailable
Digga PDH40
Extra heavy-duty drive head for the largest piling operations. Maximum power for difficult ground.
- Torque33,041 Nm
- Weight300 kg
- Output shaft100 mm square
- Alignment sensorAvailable
Digga PDH50
Maximum torque for the largest piles and toughest conditions. Solar farms and heavy infrastructure.
- Torque38,420 Nm
- Weight300 kg
- Output shaft100 mm square
- Alignment sensorAvailable
Real-Time Alignment Monitoring
Available on select Digga drive heads, the alignment system helps your operators install helical piles plumb by providing real-time feedback during driving. Fewer corrections, faster work, and better results on every pile.
- Real-time tilt and alignment display visible from the cab
- Reduces rework and correction time on site
- Improves consistency across large pile fields
- Available as a factory-fitted or retrofit option
Piling Accessories & Rental
Hand drills, adapters, extension booms and rental equipment for helical pile installation. Everything you need from a single supplier.
Portable Hand Drill
Portable 230V electric drill for HELIX helical piles. Designed for DIY installations and tight access sites where excavators cannot reach.
- Power230V / 2.2 kW
- Torque1,500 Nm
- Pile typeHELIX
- Weight~35 kg
Adapters
Adapters for all helical pile sizes, available in both pin and drive lug attachment types. Precision-machined for reliable torque transfer from drive head to pile.
- AttachmentPin & drive lug
- SizesAll pile diameters
Extension Booms & Accessories
Extension booms custom-fitted to your excavator size and bucket hitch model. Complete piling setups delivered ready to install.
- Fitted toYour machine & hitch
- IncludesBoom + mounting
- AvailabilityMade to order
Equipment Rental
Drive units and piling equipment available for project rental, supplied with the correct bucket attachment for your excavator. Ready to install from the moment it arrives.
- Range1,300 to 150,000 Nm
- IncludesBucket attachment
- Best forSingle projects
Variable Speed Drive Head
For the largest projects, our biggest drive head delivers up to 146,000 Nm of torque. A two-speed variable drive with a premium hydraulic motor handles the heaviest piles, well beyond 1,000 kN per pile. Standing over 2 metres tall, it is built for demanding infrastructure work.
- Max torque146,000 Nm
- DriveVariable speed, 2 ranges
- Min. excavator25 t
- Output shaft177 mm square
- Max pressure345 bar
Available for purchase or project rental. Contact us for availability and pricing.
Ask About This Drive HeadPurchase or Rental. Your Choice.
Whether you need equipment for one project or want to add helical pile installation to your permanent offering, there is a flexible option for you.
Not Sure Which Drive Head Fits Your Machine?
Tell us your excavator model and pile type. You will get a recommendation for the right setup, including the correct bucket attachment and torque class.
+351 964 681 829