Resources
Request product catalogs, technical specifications and selection support for your project.
Technical Blog
Practical guides for selecting drilling rigs, mobile air compressors, water well equipment and DTH tooling.
Read the latest technical articles and follow the links to the relevant product series or request a matched configuration.
Read Technical Articles →Product Catalog
Specification tables for every published series: air compressors (KSCY/KSDY/LGCY/KSZJ/LGZJ), drilling rigs (KG/KT/KZ/ZT, underground), water well rigs (KS catalog series) and truck-mounted rigs (TZT/TEC/CDC).
Sent by email after confirming the equipment scope — tell us your project and we send the matching catalog.
Request a Catalog →Technical Selection Support
Engineers help match the right rig and compressor to your hole diameter, drilling depth, working pressure and site conditions.
Response within 24 hours by email or WhatsApp, including configuration options and matched package suggestions.
Ask for Selection Support →Certifications & Standards
CE certification across the drilling line, ISO quality/environmental/safety management systems, and Kaishan's role as drafting unit for 6 national and industry standards.
Full certification summary on the About page — request certificate copies with your inquiry.
View Brand & Certifications →After-sales & Spare Parts
Consumable and wearing parts for drilling rigs and compressors: drill pipes, DTH hammers and bits, filters, oil and seals.
Provide the model and serial context of your machine to confirm part compatibility.
Ask About Parts →