Machinery

Intelligent systems for maximum performance and efficiency

LEFFER construction machines have proven themselves many times over on construction sites—especially when large foundation depths and/or large drilling diameters are required.
With the right combination of power, precision, and robustness, they guarantee reliable operation even in demanding construction environments.

For example, LEFFER machines were used in almost all of the foundation work for the skyscrapers that dominate Hong Kong’s skyline today and will continue to do so in the future.

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Ex
Cel
Lence

Core competencies

in mechanical engineering

Grab drilling

Kelly drilling

Diaphragm walls

Displacement- and Continuous flight auger drilling

Offshore Equipment

Back to business areas

Product range

and application

Construction of pile foundation

Grab Drilling	Kelly, Double Rotary Drilling	Full Displacement Drilling
Oscillators	Oscillators type KL	Full displacement augers
Casing rotators	Casing rotators type KL	Partial displacement augers
Power packs	Casubg extracting machines
Spherical grabs	Adapters
Hydraulic spherical grabs	Electric automatic adapter
Single-/Double-rope pully grabs	Hydraulic retaining clamps
Single-/Double-rope scissor grabs	Augers
Chisels	Drilling buckets
	Core barrels
	Cross cutter

Accessories Grab, Kelly and Double Rotary Drilling	Continuous flight auger drilling
Casings	SOB continuous flight augers
HD Casings
Cutting shoes
Casing lifting devices
Tremie pipes and accessoriers
Casing funnels

Special Operations

Construction of diaphragm walls	Construction of wells	Offshore Equipment
Diaphragrm wall grab	Oscillators	Oscillating clamps
Hydraulic diaphragm wall grab	Grabs	Lifting- and oscillating clamps
Stop-end-elements and accessories	Casings

Construction of customized special machines	Technical support	Maintenance & repair
Client-specific adjustement of standard products	Engineering services	Inspections
Prototype construction/ special machines	Workshops	Repair services

News & Trade Shows

We are where the future begins

01.12.2025