Pro-Grade Portable Precision Boring Machine For Heavy Machinery On-Site Drilling And Repair Bores 45-180mm Diameter With 380mm Travel And 150cm Bar 110V Power Ideal For Excavators Loaders And Cranes HayWHNKN

Single-unit on-site precision boring tool for heavy gear
✔️ Bore 45-180 mm, 1500W motor, 380 mm travel, 1500 mm bar

This professional-grade portable boring machine is designed for tough field service on large machinery such as excavators, cranes, loaders, and hoists. It enables on-site drilling and boring of holes from 45 to 180 mm directly on the equipment, eliminating costly disassembly and downtime. Powered by a robust 1500W, 110V motor and a generous 380 mm processing travel, it delivers precise bores with minimal setup. The 150 cm boring bar provides rigidity for consistent circularity and fine surface finishes.

✅ Bore capacity 45-180 mm (1.77-7.09 in) for cylinder bores and liners
✅ 1500W 110V motor for strong field performance
✅ 380 mm travel (15.0 in) for on-site reach
✅ 1500 mm bar length (59.1 in) for rigidity
✅ <0.02 mm circularity and Ra3.2 surface finish
✅ Safety features: control cabinet below engine and auto-stop at limit switch
✅ Mounts to various machine tools for on-site repairs

💡 What is an on-site boring machine used for in heavy equipment maintenance? This handy tool lets technicians repair bore holes directly on the machine, cutting downtime and disassembly. - On-site drilling and boring of holes 45-180 mm
- Improves concentricity with multi-pass feeding and a rigid 150 cm bar
- Speeds repair of cylinder bores and liners in heavy equipment
- Works with pipelines and through holes on excavators, cranes, and loaders