ACR H500 Fully Automated Hydraulic Drilling Rig | New Generation Hydraulic Drilling Rig and Water Well Drilling Rig

Strong Engineering, Superior Performance, and Professional Drilling Equipment Solutions

Developed by ACR DRILLING, the ACR H500 Fully Automated Hydraulic Drilling Rig is a high-performance drilling machine that integrates new-generation hydraulic drilling, water well drilling, and professional drilling equipment technologies. Developed with domestic engineering expertise, this water well drilling machine is designed to provide maximum efficiency in deep well drilling, geothermal drilling, mining exploration, industrial well drilling, rotary drilling, DTH (Down-The-Hole) drilling, and mud-circulating drilling applications.

With a 600-meter drilling capacity, 10,500 Nm of torque, 27 tons of pull-back capacity, 16 tons of push-down capacity, and a 7-meter stroke, the ACR H500 sits in the heavy-duty class of borehole drilling machines and deep well drilling rigs. Thanks to its robust hydraulic infrastructure, high-strength mast system, and full automation technology, it offers high penetration performance, low operating costs, and a long service life in challenging geological formations.

Full Automation Technology

The ACR H500 is not just a drilling rig; it is a professional hydraulic drilling machine and a modern drilling equipment platform equipped with intelligent control systems. Through its full automation system, all functions—including drilling, rotating, pulling, pushing, winch control, Top Drive, Mud Pump, hydraulic operations, double clamps, and the Slip System—can be managed with precision by a single operator. This technology enhances operational safety while significantly reducing drilling times.

Top Drive, Rotary Drilling, and DTH Drilling Performance

The high-torque Top Drive System used in the machine transfers power directly to the drill string, ensuring faster penetration and higher efficiency. The ACR H500 is engineered for superior performance in rotary, DTH, and mud rotary drilling. With its rigid mast structure, high-tensile chassis, and powerful hydraulic system, it operates reliably in hard rock formations, limestone, basalt, and various other geological structures.

Double Clamp, Slip System, and 6×8 Duplex Mud Pump

The Double Clamp and Slip System utilized in the ACR H500 ensures that drill pipes are held, connected, and disconnected safely, providing maximum safety in deep well operations. Thanks to the advanced hydraulic control system, pipe handling operations are performed quickly, safely, and precisely.

The 6×8 Duplex Mud Pump used in the machine is a professional-grade drilling mud pump providing high pressure and high flow rates. This advanced Mud Circulation System ensures a continuous and balanced flow of drilling fluid into the well, enabling efficient hole cleaning, effective cooling of the drill bit, safe transport of cuttings to the surface, and maintenance of wellbore stability. This high-pressure mud pump increases penetration speed while extending the service life of drill pipes, drill bits, and other drilling tools.

Stable Mud Circulation with Pulsation Dampener

The Pulsation Dampener integrated into the ACR H500’s mud pump system absorbs pressure pulses and flow fluctuations inherent in piston-driven duplex pumps. This ensures a continuous, balanced, and stable mud flow, allowing the pump to operate quietly and with clockwork precision.

By dampening pressure surges, the mechanical load on mud pump valves, liners, pistons, connecting rods, hoses, and other components is significantly reduced. This results in increased pump efficiency, lower maintenance costs, and a longer equipment lifespan, ensuring the mud circulation system remains uninterrupted.

Powerful Hydraulic System and High-Efficiency Engineering

All movements of the ACR H500 are managed by an advanced Hydraulic System infrastructure. The high-quality hydraulic pumps, motors, cylinders, and valves provide safe operation for pulling, pushing, rotating, lifting, and auxiliary hydraulic functions. Integrated with full automation, this system allows for single-point control, reduces energy losses, improves fuel economy, and provides maximum efficiency during long-term drilling operations.

High-Strength Mast System

The Drilling Mast, one of the most critical structural components, is manufactured using high-strength steel construction. With its 27-ton pull-back, 16-ton push-down capacity, and 7-meter stroke, it allows for fast and safe operation with long drill rods. Designed for minimal deflection under heavy loads, it provides maximum stability for both water well and rotary drilling applications.

Heavy-Duty Ford 8×4 Truck-Mounted Drilling Rig

The ACR H500 is built upon a robust Ford 8×4 Truck-Mounted platform. The heavy-duty truck chassis provides superior balance, safe transport, and long-term durability in challenging terrain. Its strong carrier structure allows it to transport heavy drilling equipment with ease and perform at high levels even in the most demanding field conditions.

ACR DRILLING Assurance

At ACR DRILLING, we do not just manufacture drilling rigs. We also develop and produce drilling equipment, mud pumps, top drives, rotary heads, power swivels, drilling swivels, spare parts, drill tools, and accessories, which we supply to countries around the world.

Through our high-level engineering philosophy, modern production infrastructure, and quality-oriented approach, the ACR H500 stands out as a powerful and reliable investment for professional drilling companies, offering high performance, durability, safety, and a long service life.