The Full Line for the Oil and Gas Industry
Whether for onshore or offshore: Liebherr offers appropriate solutions for each and every operational stage of international pipeline projects. Harbour cranes ensure seamless supply of material for laying vessels, which operate with precision using Liebherr on-board cranes.
Mobile cranes further assist with assembly work on-shore. For all the associated earthworks, Liebherr crawler excavators and dozers are used. Pipe layers, specially developed for the needs of modern pipeline construction sites, work hand-in-hand to guarantee that work proceeds rapidly and reliably.
Across the board, the reliability of all machines is ensured by Liebherr's own components. Furthermore, Liebherr gas engines supply the energy required for compressor stations.
Cost-effectively and safely laid - pipe for pipe
A basic premise for today’s pipeline projects is that the ever increasing size of pipe diameters can be reliably installed with as few devices as possible. Liebherr steps up to this challenge with pipe layers that are available in a range of load classes and appropriate boom lengths.
The stepless hydrostatic drive enables precise manoeuvring, even with heavy loads over rough terrain. The special Liebherr boom system and lifting cylinder guarantee exact control and the best lifting power.
Intuitive controls and a safety design that sets standards ensure that the crew handles all tasks, from transporting to bending and laying, rapidly and safely.
RL 46: Mostly used with pipe diameters: 300 - 700 mm
RL 56: Mostly used with pipe diameters: 500 – 1,000 mm
RL 66: Mostly used with pipe diameters: 800 – 1,500 mm
The right crawler dozer for every pipeline project
From the extensive portfolio of crawler dozers, oil and gas industry customers will find the right machine for their application, particularly in the 20 to 50 tonne class.
This includes Liebherr crawler dozers for generating the infrastructure for new construction sections, maintaining roads, pushing off the topsoil and finally re-greening the site.
The hydrostatic drive of all models guarantees outstanding ripping and levelling characteristics with low fuel consumption. In addition, the design of the machines offers the best all-round visibility for safe working and manoeuvring at all times.
PR 736: 20 tonne class crawler dozer
PR 746: 30 tonne class crawler dozer
PR 756: 40 tonne class crawler dozer
PR 766: 50 tonne class crawler dozer
A wide range of crawler excavators for the special needs of the oil and gas industry
Crawler excavators under 50 tonnes are the ideal solution for both conventional earthmoving work at the beginning of pipeline projects as well as specific on-site operations. They are productive, reliable and comfortable. Over the entire product range that includes a wide variety of equipment, we develop the optimum solution to meet the needs of our customers.
In 2019, Liebherr is introducing the new Generation 8 crawler excavator. In the first phase, seven new models ranging from 22 to 45 tonnes will be presented. The new Generation 8 crawler excavators represent more power, higher productivity, greater safety and increased driver comfort.
R 934: Operating weight of 34 tonnes
R 926: Operating weight of 26 tonnes
R 930: Operating weight of 30 tonnes
R 938: Operating weight of 38 tonnes
R 945: Operating weight of 45 tonnes
