Portable 110V Line Boring Machine For Heavy Machinery And Excavator Repair With A Four Point Nine Foot High Strength Alloy Boring Bar Beefy Connecting Rod Hole Drilling Bore 45 To 180mm 380mm Travel Precise 0.02mm Runout Ra 3.2 Finish

Portable 110V Line Boring Machine for Heavy Machinery
✔️ 1 set; 45-180 mm bore, 380 mm travel, 1.5 kW, 0.02 mm runout

This portable 110V line boring machine is built for on-site repairs of heavy equipment like excavators, loaders, cranes, and hoists. It bores circular holes with precision from 45 mm to 180 mm using a long 40x1500 mm boring bar and offers up to 380 mm travel for deep repairs.

✅ Max processing hole diameter: 180 mm (7.1 in)
✅ Min processing hole diameter: 45 mm (1.77 in)
✅ Max processing travel: 380 mm (15.0 in)
✅ Max feed depth: 2 mm (0.08 in) on one side
✅ Surface roughness: Ra 3.2 μm
✅ Deviation from circular form: ≤0.02 mm (≤0.0008 in)
✅ Boring bar: 40x1500 mm (1.57x59 in) high-strength alloy
✅ Power: 1.5 kW
✅ Weight: 165 lb (75 kg)
✅ Includes: 1 set 110V portable line boring machine for Dia 45-180mm; 1 set 59 in boring rod

💡 What is a line boring machine used for in heavy equipment maintenance?

Line boring machines are handy for restoring bore precision on worn frames and housings in field service.

- Handy for excavators, loaders, cranes, and hoists in the shop or field
- Delivers precise bore diameters from 45 to 180 mm with controlled travel
- Reduces downtime by enabling on-site repairs with a portable system
- Uses a robust 40x1500 mm boring bar for long life in tough jobs