Product Classification
Features and advantages: 1. Special telescopic structure chassis, high stability of the whole machine; 2. Cummins electronic fuel injection turbocharged intercooled engine is adopted, and the emission meets the European EPAC3 standard; 3. The engine-hydraulic system-load global power is perfectly matched, and the hole-making efficiency is increased by 10%-25%; 4. The CFA long spiral drilling method can realize continuous pile drilling and grouting, with high construction efficiency;