Heavy Machinery Repair & Workshop Services in Lebanon
At AASTE, we provide professional heavy machinery workshop services backed by over 40 years of industry experience. We service all major brands including Caterpillar, Komatsu, Volvo, Bobcat, and JCB — covering everything from routine maintenance to complex mechanical repairs.
Our workshop in Aitat, Mount Lebanon is equipped with the right tools for the job: a track press for excavator undercarriage work, line boring machines for precision bush and pin repairs, hydraulic hose swaging equipment for custom hose fabrication, full welding and fabrication capabilities, and in-house manufacturing of hydraulic pistons and cylinders.
Whether you need a fast hose replacement, a full engine overhaul, or a custom-fabricated part that’s no longer available on the market, our team has the equipment and expertise to get your machine back to work.
Undercarriage Service & Track Press
Excavator undercarriage wear is one of the most common and costly issues in heavy machinery. Our workshop is equipped with a professional track press for removing and installing rubber and steel tracks, as well as inspecting and replacing rollers, idlers, sprockets, and track links. We carry a wide range of undercarriage spare parts in stock for fast turnaround.
Line Boring Services
When pins and bushes wear beyond tolerance, precision line boring restores your machine’s geometry without the need for full component replacement. Our line boring machine handles bores on excavator arms, booms, buckets, and loader frames — saving you the cost of buying new structural components.
Hydraulic Hose Swaging & Custom Hose Fabrication
A burst hydraulic hose can stop a job site instantly. We fabricate custom hydraulic hoses on the spot using professional swaging equipment — cut to any length, fitted with the correct ends, and rated for your system’s pressure requirements. We work with all hose sizes and fittings for excavators, loaders, bulldozers, and other heavy equipment.
Hydraulic Piston & Cylinder Manufacturing
When OEM hydraulic pistons and cylinders are unavailable or discontinued, we manufacture them in-house. Our fabrication team produces hydraulic pistons to original specifications, ensuring proper fit, seal compatibility, and operating pressure. This service is especially valuable for older or rare machines where parts can no longer be sourced.
Welding, Fabrication & Structural Repairs
We offer professional welding and metal fabrication services for heavy machinery structural components — including boom and arm repairs, bucket rebuilding, wear plate installation, and custom bracket fabrication. All welding work is carried out by experienced welders using MIG, TIG, and arc welding equipment.