High Performance Borehole Drilling Rig with 400m Depth Drilling Operation Efficiency

High Performance Borehole Drilling Rig with 400m Depth Drilling Operation Efficiency. Deep Drilling Capability: Achieves drilling depth up to 400m with high efficiency. Versatile Drilling Range: Drill hole diameter adjustable from 105mm to 325mm. Multi-Stratum Adaptability: Suitable for clay, sand, weathered rock, bedrock, and basalt. High Integration Design: Engine, pump, and compressor mounted on SINOTRUK chassis. Overseas Training Support: Provides aftersale service including overseas training. ISO 9001 Certification: Manufacturing process certified under ISO 9001:2008 standard. Full Customization Options: Offers full, minor, and flexible customization from samples. Comprehensive Warranty: Includes one-year warranty for all mechanical equipment.