ZR500L (L Series) Rotary Drilling Rig

1. It has super strong hole-forming capacity, with a maximum hole diameter of 3.5 meters, and can be equipped with a 5-section interlocking Kelly bar to achieve "100-meter rock penetration".
2. Three slewing reducers effectively enhance the braking effect during rock penetration, increase the stability of the whole machine, and ensure drilling accuracy.
3. The patented assembled anchor frame reduces weight and is easy to install, allowing free switching between 3-meter and 3.5-meter drilling diameters.
4. Single-layer rope main winch, with a 20% longer service life of the reducer and wire rope.
5. Adopts a new-generation cab and a version 2.0 all-weather control system, providing intelligent and precise operation;
6. New-generation electronic control platform, 360-degree full-view monitoring, and mobile APP push of equipment information;
7. The support arm and turntable are equipped with power pins for assisted assembly and disassembly; a centralized lubrication system; the power head pipe adopts quick-change adapters and adds quick-change joint fixation, which is simple, reliable, and easy to maintain.
8. The crawler travel system is equipped with four jacking leg cylinders, making it very convenient to disassemble and assemble the crawlers and load onto a flatbed truck, saving customers significant transportation costs.