High-Precision Portable Boring & Welding Machine for Excavator Maintenance
Durable steel alloy frame with reinforced joints ensures long-term stability under heavy-duty operations. Precision-machined boring bars (adjustable 20-80mm) deliver ±0.01mm accuracy for seamless hydraulic cylinder repairs. Integrated MIG/TIG welding module supports 0.8-4.0mm rods, featuring auto-temperature control (200-600°C) to prevent metal warping. Anodized aluminum gearbox reduces friction for 30% faster drilling speeds. Compact 15kg design includes shockproof carry case—ideal for on-site mining/construction repairs. Compatible with CAT, Komatsu, and Hitachi excavator models. Direct bulk pricing from global industrial suppliers—no middlemen, guaranteed lowest wholesale rates.