Transwest Mongolia LLC strives to offer machine owners concrete productivity solutions through our qualified personnel and our diversified and specific service programs.  Our service team consists of over 60 factory and apprenticeship trained trades people who are supported through fully equipped Transwest shops and service vehicle fleets.


Transwest offers many mechanical services based on our customers’ needs and requirements.

All repairs can be completed on or off-site and pertain to many different models of machines, such as off-highway trucks, hydraulic shovels, dozers, wheel loaders, excavators and utility based machines.


Transwest Welding Services Division offers a complete, independent on-site monitoring and maintenance service. Our mobile units will support your team with repairs, maintenance planning and condition monitoring to reduce down time and improve the availability and utilization of your equipment. At Tranwest Mongolia, we have a 40 foot self-sufficient and fully equipped welding shipping container, a fully equipped welding truck and two fully equipped service Land Cruisers with all tools to get the job done in any environment.  All equipment and labor are available on call 24 hours.

Line boring

Transwest Line Boring Service offers a complete, independent on-site self-sufficient and fully equipped line boring 20 foot container with a Climax line boring machine with outstanding quality and design; it is one of the most popular line boring machines worldwide. To complement the line boring, this service also includes automated ID welding to greatly reduce repair times. Our line boring has an extensive range of boring bars and mounting bearings that enables us to fully set up and complete any type of line boring on any mobile and fixed plant equipment.

Equipment assembly

Transwest Mongolia supports complete disassembly and assembly services for the construction and mining industries.

Machine shop

Transwest UB Service has the experience, capabilities and tooling needed for the machining service you may require. Our capabilities include Lathe work, Milling, Pedastal Drilling and 100t H beam press, supported by our in house welding facility.

Field track press

Our UB service department has WTC 100 and 250 ton field track press units. These are suitable for pressing out large and small track pins in safe manner and less damage for reuse of track.

Please contact our service department at (976) 7577-9908; (976) 9990-9716; (976) 9990-9542