About This

Multi-functional Repair Kit: This kit includes a portable boring machine, automatic welding machine, and hydraulic crawler pin press machine, designed for boring, welding, disassembly, and installation of excavator and loader crawlers. All three machines can be used separately for versatile repair needs.
High-Strength Boring Bar: The boring bar is made of high-strength alloy and structural steel, featuring high hardness, precision, toughness, and excellent wear resistance. Its detachable design ensures easy installation and portability.
Hydraulic Press Machine: The hydraulic pressing chain press machine is specially designed for excavator crawlers, enabling quick disassembly and installation of crawler pins. It can be used alongside the protable line boring and welding machines for enhanced repair efficiency.
Powerful Hydraulic Performance: The hydraulic pump features a 16L large-capacity oil tank using 46# hydraulic oil, delivering high hydraulic efficiency. Equipped with a visual window and pressure gauge, it allows real-time pressure monitoring for safe operation.
Portable Welding Machine: The portable circular seam welding machine is designed for on-site construction, featuring compact size, lightweight, and high welding quality. With low environmental and space requirements, it’s easy to carry and ideal for various repair scenarios.