KR280 Rotary Drilling Rig

Stable & Reliable

Imported brand core hydraulic components ensure stable performance. Suitable for drilling in various soil layers and weathered rock strata, it completes hole-forming for cast-in-place piles, diaphragm walls, foundation reinforcement and other projects, and handles complex geological conditions around the clock.

Robust & Safe Structure

Five major structural parts including frame, mast and boom are optimized and reinforced via finite element analysis for greatly improved compression, torsion and shock resistance. The self-developed widened retractable undercarriage with heavy-duty travel system enables 360° all-round operation, delivering outstanding stability and easy transportation.

High Efficiency & Energy Saving

New multi-stage shock-absorbing rotary head delivers powerful torque, compatible with various drill rods and full casing construction for high hole-forming precision and fast soil dumping. The main winch adopts load adaptive control, and the steel wire rope features anti-wear design. Powerful travel drive boosts working efficiency while cutting energy consumption.

Intelligent Control

Equipped with self-developed intelligent electronic control system and CAN bus virtual instrument with self-diagnosis function, realizing real-time visual display of construction data. Intelligent power matching between engine and hydraulic pump maximizes power utilization for lower fuel consumption and higher efficiency.

Eco-Friendly Power

Standardly equipped with emission-compliant EFI engine with ample power reserve, enabling stable operation on plateaus and harsh sites with low energy consumption and low noise.

One-Stop Supporting Service

Customization of the whole machine is available. We provide complete drill tool & auxiliary equipment matching and professional construction solutions tailored to different working conditions.