TEI MME Specs and Job Types
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TEI MME Hydraulic Mini‑Excavator Drill Attachment Specs
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Drill heads: TEI 260HT hydraulic drifter and 250 rotary head for hollow bar anchors, soil nails, micropiles, and rock drilling.
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Carrier size: Compact attachment for roughly 5–10 ton mini and small excavators, ideal for residential and other tight‑access sites.
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Feed system: Lightweight ACF aluminum chain feed with about 3 m (10.5 ft) travel to handle standard drill rod lengths.
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Clamp: HCA4 single hydraulic foot clamp for gripping and breaking drill rods and hollow bars safely.
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Positioning: 360‑degree mount positioning with optional second positioner to work around walls, abutments, and slopes.
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Power options: Operates from the excavator’s hydraulics or an optional DM300 electric‑hydraulic power pack for optimal flow and pressure.
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Typical hole sizes: Approximately 1.375–4.0 in (35–102 mm), covering common soil nail and hollow bar ranges.
Typical job types:
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Limited‑access soil nails and hollow bar anchors on residential slopes, small cuts, and retaining walls.
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Micropiles and underpinning for light structures where a full‑size rig cannot access.
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Rock drilling and ground improvement along roads, driveways, and tight urban or industrial sites using mini‑excavator carriers.
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TEI MME overview
The TEI MME hydraulic excavator mount drilling attachment turns a mini or small excavator into a compact outside drill for hollow bar soil nails, anchors, micropiles, and light rock drilling on tight‑access projects. It combines the reach of a 5–10 ton carrier with a lightweight aluminum chain feed and TEI rotary/drifter heads, so crews can drill along residential slopes, retaining walls, driveways, and congested urban sites where larger rigs cannot work.
Why rent the TEI MME from NPP
National Piling Products is a deep foundation specialist supplying rental drilling attachments, Intric grout plants, materials, load testing, and field consulting for micropile and anchor work. The rental fleet focuses on specialty limited‑access rigs and excavator mounts, so the TEI MME arrives set up for real‑world foundation jobs and backed by a team of experienced drillers and engineers.
Couple the TEI MME with Intric grout plants
NPP distributes Intric Grouting Solutions and stocks D‑series grout plants for sale and rent, allowing contractors to pair the TEI MME with high‑shear, high‑pressure grout systems on the same project. Because Intric plants are also part of NPP’s rental fleet, the team understands how these grout systems behave in the field and can help tune drilling and grouting as a single, efficient workflow.
Top‑notch mechanic shop and support
NPP’s operation is anchored by a mechanic group with years of specialty setup and repair experience on demanding deep foundation jobs, supporting Comacchio rigs, TEI attachments, Intric grout plants, and other fleet equipment. The shop maintains the rental fleet and troubleshoots Intric pumps, drill components, and hydraulics, helping keep TEI MME attachments productive from mobilization through project completion.
Get in touch
Visit the National Piling Products YouTube channel for field support videos and equipment walk‑throughs, and reach out with ideas for future how‑to content for your crews. For rentals, support, or application questions, call 1‑855‑801‑7453 to talk with the NPP team.
