Attachment Milling Machines
Auger Drives
EBA Series, seven auger drive units from EBA 500 (160 kg, 7-tonne carrier, 5,200 Nm) up to EBA 3300 (360 kg, 40-tonne carrier, 34,000 Nm). Single attachment swap turns the excavator into a drilling rig.
- Models in range
- 7
- Carrier class
- 7 - 40 t
- Torque up to
- 34,000 Nm
- Soft rock up to
- 50 MPa
EBA Series, auger drive attachments
Seven sizes, torque to 34,000 Nm, soft soils through to 50 MPa rock with the carrier you already own.
The Kemroc EBA Series auger drive units mount directly to an excavator or backhoe loader and convert the carrier into a drilling rig in minutes. Seven models cover carriers from 7 to 40 tonnes, with peak torque from 5,200 Nm (EBA 500) up to 34,000 Nm (EBA 3300). Direct-drive system architecture (no planetary gears) keeps the design simple and reliable. Soft soils through to soft rock at 50 MPa with standard tooling, specialist tooling extends reach into harder formations. Distributed in Australia by Monty Products.
Versatile Excavator Application
Convert any compatible excavator into a drilling rig through a single attachment change. Full drilling functionality without buying a dedicated rig.
Engineered for Longevity
Heavy-duty, rigid bracket with a durable hexagonal shaft connector, designed for extended operational life under sustained load.
Direct Drive Simplicity
Direct drive system architecture without planetary gears. Straightforward, reliable performance with fewer wear components.
Range Spectrum
Service weight (kg)
Where each model sits across the range. Lighter on the left, heavier on the right.
Where It Works
Common applications across Australian construction, demolition and civil sites.
Foundation drilling
Pile holes for residential, commercial and industrial foundations, single tool, no rig mobilisation cost.
Pile boring
Bore screw piles, soldier piles and ground-anchor holes, common civil and infrastructure work.
Geotechnical sampling
Investigation holes for ground assessment, soils profile and shallow rock recovery for site investigation.
Soft rock drilling
Sandstone, mudstone and weathered rock to 50 MPa with standard tooling; harder formations with specialist bits.
Earthmoving augering
Bulk hole work, fence posts, signage, retaining wall stems on civil and rural projects.
Specialty drilling
Tree planting, irrigation lines, soakwell installation, versatility a dedicated drill rig can't match on small jobs.
The Range in Action
A featured shot plus supporting views, taken on Australian sites.
EBA SeriesClean spoil extraction in soft and compact ground
EBA SeriesFoundation and post-hole drilling, no dedicated rig
EBA SeriesPile and post boring on compact carriers
EBA SeriesDirect-drive boring through soil to soft rock
Technical Specifications
Scroll horizontally on smaller screens. The measure column stays in view.
| Measure | EBA 500 | EBA 750 | EBA 1000 | EBA 1500 | EBA 2300 | EBA 2800 | EBA 3300 |
|---|---|---|---|---|---|---|---|
| Carrier weight (t) | 7-13 | 7-15 | 14-17 | 16-20 | 18-35 | 20-40 | 25-40 |
| Service weight (kg) | 160 | 160 | 180 | 180 | 360 | 360 | 360 |
| Oil flow (L/min) | 50-70 | 60-80 | 80-120 | 100-150 | 150-320 | 180-330 | 220-340 |
| Torque (Nm) | 5,200 | 7,300 | 11,300 | 14,700 | 27,200 | 30,300 | 34,000 |
| Rotation speed (rpm) | 75 | 65 | 65 | 60 | 70 | 65 | 60 |
| Max. operating pressure (bar) | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
Indicative figures from Kemroc. All EBA units operate at maximum 400 bar pressure. Standard tooling handles soft to compact soils and soft to medium rock with compressive strengths up to 50 MPa; specialist tooling extends to harder formations.
Get in Touch
Contact our team for Auger Drives specifications, pricing and availability across Australia.