EMCI drill rig refers to a range of compact machines from the French manufacturer EMCI rather than one fixed model. The current official range page presents machines from 15 to 150 hp, with multiple options intended to match different activities. For a UK contractor, the main attraction is the ability to choose a relatively compact carrier and then specify the mast, drilling head and ancillary equipment around the investigation or drilling method.
EMCI drill rig range explained
Compact machines with configurable equipment
EMCI lists several tracked machines, including the E 2.20, E 3.50, E 4.50, E 7.50L and E 7.50. Each EMCI drill rig occupies a different point in the range, from a light unit that the manufacturer lists from 980 kg to larger machines with more powerful engines and longer strokes. These are starting points because final weight and dimensions depend on the chosen equipment.
The manufacturer’s page emphasises options and customisation by activity. That is useful for specialist work, but it means a model name alone cannot confirm capability. When assessing an EMCI drill rig, request the exact build specification, including mast travel, feed and pullback values, rotary or percussive head, clamps, pumps and any penetration-testing equipment.
Typical roles in ground engineering
The range is commonly relevant to ground investigation, geotechnical sampling, monitoring installation and compact foundation tasks. The E 2.20 page, for example, lists an automatic SPT option, while larger machines may suit work needing more stroke, power or tooling capacity. An EMCI drill rig should be matched to the specified method and sample quality, not selected solely because it can turn a drill string.
Some projects may also consider the machines for anchoring or other specialist drilling, depending on configuration and manufacturer approval. Ground, hole diameter, inclination and flushing system all affect suitability. Before choosing an EMCI drill rig, the drilling contractor should translate the investigation schedule or design into measurable requirements for torque, rotation speed, feed, pullback and handling.
Current model information
Lighter E 2.20 and E 3.50 platforms
The official page lists the E 2.20 with a 17.6 kW Yanmar diesel engine and a weight range from 980 to 1,400 kg. It also gives a rotation range of up to 400 rpm and torque of 220 daNm for the shown arrangement. This EMCI drill rig may interest teams working where access and ground loading are tight, although transport and operating dimensions still need confirmation.
The E 3.50 is listed with a 23.5 kW Yanmar engine and a weight range from 1,900 to 2,300 kg. The same page also displays configuration information that should be checked against the downloadable product sheet before procurement. For any EMCI drill rig, use the latest model-specific document because options can change the headline values.
E 4.50 and E 7.50 variants
EMCI lists the E 4.50 with a 35 kW Yanmar diesel engine and a published weight range of 2,450 to 2,700 kg. The E 7.50L is shown with a 55.4 kW Deutz engine, a range from 2,950 to 3,400 kg and a three-metre pipe stroke. These figures help place each EMCI drill rig within the family without proving that every configuration has the same mass.
The E 7.50 is also listed with a 55.4 kW Deutz engine, but at a published 3,800 to 4,200 kg. The official page mentions a remote control panel for the E 7.50L. Buyers should confirm the control arrangement, guarding and options on the offered EMCI drill rig, particularly when comparing a new specification with a used machine. For buyers weighing compact machines from different manufacturers, the notes on the Klemm range and its typical applications give a useful point of comparison.
| Model | Selected manufacturer information |
|---|---|
| E 2.20 | 17.6 kW engine; listed from 980 to 1,400 kg |
| E 3.50 | 23.5 kW engine; listed from 1,900 to 2,300 kg |
| E 4.50 | 35 kW engine; listed from 2,450 to 2,700 kg |
| E 7.50L | 55.4 kW engine; listed from 2,950 to 3,400 kg |
| E 7.50 | 55.4 kW engine; listed from 3,800 to 4,200 kg |
Choosing a configuration for the work
Drilling method and tooling
Start with what the bore must achieve: sample type, recovery, diameter, depth and inclination. Then identify the drilling system, flushing medium and tooling lengths. An EMCI drill rig with enough nominal power may still be unsuitable if the mast stroke, head speed range or clamping arrangement does not support the intended method efficiently.
Rod and casing handling deserves equal attention. Compact equipment is often used in spaces where manual handling becomes difficult and assistants work close to the mast. Specify suitable handling aids, storage and an exclusion arrangement before finalising an EMCI drill rig, rather than trying to solve the workflow after mobilisation.
Access, stability and supporting services
Measure the full route to the bore position, including gates, gradients, floor capacities and overhead restrictions. Transport width does not show the swing of the mast or the room needed for tooling. The selected EMCI drill rig must be able to enter, set up and leave without relying on an unsafe sequence or unplanned lifting.
Also account for water, air, spoil containment and fuel or power arrangements. These supporting systems often occupy more space than expected on a restricted site. A practical site layout should show the EMCI drill rig, operator position, sample handling area and service lines so that people do not repeatedly cross the drilling zone.
Compliance, operation and ownership
Controls and safe use
EMCI states that its machines are EC certified and comply with EN 16228 and the national regulations that transpose it, with models independently checked before launch. Project teams should still verify documents for the actual EMCI drill rig and its market, especially for a used import or a machine modified after manufacture. A declaration does not replace inspection, maintenance or a task-specific risk assessment.
Operators need training for the fitted controls and drilling assembly. Pre-use checks should cover guards, emergency stops, hoses, clamps, tracks and the mast. With an EMCI drill rig, the work plan should control rotation, entanglement, pressurised fluid and movement risks while defining when anyone may enter the work area.
Maintenance and procurement questions
Compact packaging can make service access an important ownership issue. Inspect filter, cooler and hose access, and ask how the mast and head are supported during maintenance. For an EMCI drill rig, confirm parts supply, technical support, manuals and the availability of competent servicing where the machine will operate.
For a used purchase, record the serial number and compare the machine with its documents. Check modifications, hours, hydraulic condition, track wear and the service history of drilling components. A well-presented EMCI drill rig can still require significant work if specialist attachments are worn or no longer supported.
Conclusion
EMCI’s published range covers light and mid-sized tracked platforms with configurable drilling and investigation equipment. The right EMCI drill rig is the one whose exact mast, head, controls and handling arrangements suit the specified bore and the real access envelope. Verify current model documents, plan the supporting site system and price maintenance support before committing to a machine for productive long-term use.
