Everything from a single source - on schedule and cost-effective, using the latest technology


With self-developed construction equipment, HW is always successfully pushing the state of the art and achieving a competitive edge. Especially on large line construction sites such as expressways or high-speed railroad lines, the employment of new efficient machines and construction methods offers special opportunities in the marketplace, for example in duct and sewer construction.

With our state-of-the-art equipment we can reliably handle any type of earthwork. No matter what the soil or rock class, whether fills or cuts have to be made - HEILIT+WOERNER has the right equipment for excavating, loading and placing of all earthwork materials.



[1] BMW Leipzig, Industial Park North,Phase 1, earthwork
The contract for development of the BMW Leipzig site covered the following major work: 350,000 m² soil excavation for archeological diggings, 1 million m³ earthmoving work, 0.5 million m³ soil improvement (binder approx. 17,000 tons of fine white lime or pulverized fly ash) and approx. 700,000 m³ ground shaping. HW was able to demonstrate its capability in terms of earthwork staff and equipment under the most severe weather conditions. The contract was completed on schedule within just three months, partly in day and night shifts.

[2] Duct and sewer construction mobile desing box
HW’s innovative equipment is not limited to earthwork and paving. In duct and sewer construction, the potential for development is also fully utilized. In addition to standard construction methods, a mobile desing box is employed, for example, for placing different pipe supports of sand or lean-mixed concrete [2]. This has proven to be a simple tool for all types of construction sites for technically and economically optimized duct and sewer construction.
[3,4] A 71 Rohr-Suhl
From August 2000 to December 2001, a new expressway was built through highlands of almost alpine character; the earthwork required more than the usual efforts: 2.6 million m³ of soil classes III to VII, 1.4 million m³ of which were soil classes VI and VII; subgrade area to be stabilized 220,000 m²; 40 km drainage pipes with diameters ranging from 150 to 800 mm; in peak periods, 15 dumpers, 28 four-axle trucks, 4 large excavators with a service weight from 45 to 65 tons and 3 bulldozers with a service weight from 20 to 35 tons were used.