Deep Hole Core Drilling Rig Exported To Peru for Mining Project

Mineral exploration projects in Peru continue to expand as investments increase across copper, gold, silver, and polymetallic mining regions. Exploration contractors require reliable drilling equipment that can maintain core recovery while operating on steep mountain terrain. In early 2026, a Peruvian geological service company contacted YG Machinery after searching for a deep hole core drilling rig capable of supporting long-term exploration work above 3,500 meters.

The company specialized in geological investigation, mineral resource verification, and engineering drilling for mining developers. Their previous drilling equipment had operated for many years and could no longer meet increasing project demands. Breakdowns became more frequent. Fuel consumption increased steadily. Spare parts also required longer procurement times, causing unnecessary project delays.

Rather than replacing individual hydraulic components, management decided to invest in a completely new drilling system. Their objectives were clear from the beginning. They wanted higher drilling efficiency, stronger hydraulic performance, lower maintenance costs, and stable operation under difficult geological conditions.

The customer submitted an inquiry through the YG Machinery website with several technical questions about drilling depth, hydraulic systems, mud circulation, and engine configuration. Within one business day, our engineering team responded with preliminary recommendations and requested additional information regarding expected drilling depth, geological formations, transportation methods, and available compressor equipment.

Several days later, both engineering teams arranged an online technical meeting. That discussion became the starting point of a successful cooperation that would eventually place a YGX-600 drilling rig into active mineral exploration projects across Peru.

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Understanding The Customer’s Exploration Requirements

During the first technical meeting, both teams avoided discussing price immediately. Instead, they focused on the drilling conditions that the equipment would face during daily operation. This approach allowed our engineers to recommend a machine based on actual project requirements rather than simply selecting the largest available model.

The customer explained that most drilling locations were situated in mountainous mining districts. Elevation frequently exceeded 3,000 meters. Access roads remained narrow and uneven. Equipment often needed to travel between exploration sites without extensive preparation.

Several geological formations were expected throughout the project.

Andesite
Granite
Quartz veins
Volcanic rock
Fractured sedimentary formations

Planned drilling depth ranged between 350 and 550 meters for most exploration holes. However, several future contracts could require drilling beyond 600 meters. The contractor therefore wanted sufficient performance reserves without purchasing equipment that greatly exceeded practical requirements.

The engineering discussion also covered drilling standards commonly referenced within mineral exploration projects, including core recovery practices defined by ISO 22475 and geological description procedures following ISO 14689. Maintaining stable drilling pressure, smooth feed control, and reliable mud circulation would be essential for collecting representative geological samples.

After reviewing every requirement, YG Machinery recommended the YGX-600 model. The equipment provided an ideal balance between drilling depth, hydraulic capacity, transportation convenience, and long-term operating costs. The customer agreed that this configuration offered the greatest flexibility for both current exploration contracts and future mining projects.

Why The Customer Selected A Full Hydraulic Core Drilling Rig

Following the first technical meeting, YG Machinery prepared a complete drilling proposal instead of sending only a quotation. Our engineers compared several available models and explained the practical differences in hydraulic output, lifting capacity, drilling depth, and transportation requirements. This allowed the customer to evaluate the equipment based on operational efficiency rather than purchase price alone.

One important discussion involved future project planning. Although current exploration holes averaged 500 meters, several mining companies had already announced deeper exploration programs. Purchasing a smaller machine could reduce initial investment, but it might also limit future bidding opportunities. The customer therefore preferred equipment with sufficient performance reserves for long-term development.

After comparing every option, the engineering team recommended the YGX-600 full hydraulic core drilling rig. The model provided drilling capability up to 600–650 meters while remaining compact enough for transportation through mountainous exploration areas. Its hydraulic feed system also offered smoother drilling control, helping improve core recovery and reduce unnecessary drill rod wear.

Several technical advantages influenced the customer’s final decision.

Fully hydraulic drilling system
Maximum drilling depth of 600–650 m
92 kW Yuchai diesel engine
Air and water cooling system
16-ton lifting force
Eight-ton feed force
Hydraulic mud pump support
Compact crawler transport

The customer also appreciated that hydraulic operation reduced manual adjustment during drilling. Operators could maintain more stable drilling parameters while responding quickly to changing geological formations. This flexibility would become especially valuable during exploration work involving fractured rock zones and varying mineral layers.

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Crawler Mounted Core Drilling Rig Configuration

Once the customer confirmed the YGX-600 model, both engineering teams organized a second video conference to finalize the equipment configuration. Rather than purchasing a standard machine directly from inventory, the contractor requested several practical adjustments based on previous field experience.

One concern involved drilling efficiency at high-altitude exploration sites. Lower air density often affects diesel engine performance and cooling capacity. To address this issue, YG Machinery optimized the cooling system and confirmed that the combined air-and-water cooling configuration would maintain stable hydraulic temperatures during extended drilling operations.

Additional accessories were also selected to improve daily productivity.

The final package included:

Hydraulic mud pump interface
Heavy-duty crawler chassis
High-strength drill rod clamps
English operation manuals
Spare sealing components
Hydraulic maintenance toolkit
Export electrical configuration

During the meeting, engineers reviewed transportation logistics using satellite images supplied by the customer. Several drilling sites were accessible only through narrow mountain roads. The compact crawler design therefore became another important advantage, allowing the machine to move efficiently between drilling locations without requiring oversized transportation equipment.

By the end of the conference, every technical specification had been confirmed. Both companies approved the final equipment configuration before production scheduling officially began.

Full Hydraulic Core Drilling Rig Factory

Technical Specifications Of The YGX-600 Deep Hole Core Drilling Rig

The selected configuration fully satisfied the customer’s current exploration requirements while providing sufficient capacity for future mineral investigation projects. Stable hydraulic performance, balanced lifting force, and efficient mud circulation made the YGX-600 an ideal solution for medium- and deep-hole geological exploration.

Parameter	YGX-600
Maximum Drilling Depth	200–600–650 m
Rated Pressure	21 MPa
Rated Flow	192 L/min
Cooling System	Air Cooling + Water Cooling
Engine Brand	Yuchai
Engine Power	92 kW / 2400 rpm
Drilling Angle	45°–90°
Lifting Force	16 T
Feed Force	8 T
Hydraulic Mud Pump Flow	30–90 L/min
Hydraulic Mud Pump Pressure	4–7 MPa
Dimensions	4000 × 2000 × 1800 mm
Machine Weight	4.5–5.5 T

After reviewing the specification sheet, the customer confirmed that the equipment matched every operational requirement discussed during the technical meetings. The purchase order was signed shortly afterward, allowing YG Machinery to begin production according to the agreed delivery schedule.

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Manufacturing, Inspection, And Export Preparation

After receiving the signed purchase order, YG Machinery scheduled production according to the agreed delivery timeline. Because the drilling rig would operate continuously in demanding mining environments, every manufacturing stage followed strict internal quality control procedures before assembly.

The production department first inspected all major hydraulic and structural components. Engineers verified dimensional accuracy, welding quality, hydraulic connections, and engine installation before final assembly began. Special attention was given to the hydraulic system because stable oil pressure directly affects drilling efficiency, feed stability, and core recovery during geological exploration.

Before assembly, technicians inspected the following components.

Hydraulic pumps and valves
Rotary power head
Feed cylinder
Crawler chassis
Hydraulic hoses
Diesel engine
Electrical control system
Steel structural frame

Only qualified components entered the production line. Every inspection record was documented for future traceability.

After assembly, the complete drilling rig entered the factory testing area. Engineers performed continuous operational testing under simulated drilling conditions. Hydraulic pressure remained stable throughout multiple operating cycles, while feed movement, lifting force, rotary speed, and crawler travel all met design specifications. The mud circulation interface was also tested to verify stable hydraulic output during continuous operation.

Before shipment, the customer participated in a live video factory acceptance inspection. During the online meeting, YG engineers demonstrated every major operating function, answered technical questions, and confirmed that the final machine matched the approved configuration. After completing the inspection, the customer approved shipment without requesting additional modifications.

Shipping And Delivery To Peru

Following final inspection, the export department prepared the drilling rig for international transportation. Because the equipment would travel by sea before continuing over mountainous inland roads, packaging focused on preventing corrosion, vibration damage, and hydraulic contamination during transit.

The preparation process included several protective measures.

Anti-rust coating on exposed metal surfaces
Hydraulic connection sealing
Reinforced transportation supports
Protective wrapping for sensitive components
Export-standard fastening inside the container
Complete export documentation

After loading, the container departed from the Chinese port according to the scheduled shipping plan. Throughout transportation, YG Machinery maintained regular communication with the customer by providing shipping updates, customs documentation, and estimated arrival information. This allowed the contractor to coordinate inland transportation and prepare the drilling site before the equipment reached Peru.

Once customs clearance was completed, the drilling rig was transported directly to the customer’s maintenance facility, where engineers prepared for commissioning before the first exploration project officially began.

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Installation, Training, And Field Commissioning

After arrival, the customer’s technical team completed unloading and preliminary inspection under the guidance of YG Machinery engineers. Since the machine had already undergone comprehensive factory testing, commissioning mainly focused on verifying transportation integrity and adapting the equipment to local operating conditions.

Remote video support was arranged during the installation process. Engineers guided operators through hydraulic inspection, lubrication checks, engine startup procedures, and calibration of the drilling system. Each operating function was tested individually before full drilling operations began.

Training emphasized practical field operation rather than classroom instruction. Most operators already possessed geological drilling experience, allowing them to become familiar with the new hydraulic control system within a short period.

The training program included:

Daily machine inspection
Hydraulic system operation
Feed and lifting control
Drill rod handling
Mud circulation adjustment
Safety procedures
Preventive maintenance
Troubleshooting methods

Within several days, operators completed trial drilling on a test borehole before moving the machine to the customer’s first exploration contract. According to the drilling supervisor, the hydraulic control system responded smoothly, while the crawler chassis provided excellent stability on uneven mountain terrain. These early results gave the customer confidence before beginning full-scale mineral exploration.

Performance During The First Exploration Project

The first drilling assignment took place at a copper exploration project in southern Peru. The drilling location sat at an elevation of more than 3,600 meters above sea level. Access roads were narrow, uneven, and surrounded by rocky terrain. Before drilling began, the customer transported the crawler rig between several exploration platforms without requiring additional lifting equipment.

The project mainly targeted copper-bearing formations beneath weathered volcanic rock and granite layers. Boreholes ranged from 380 to 560 meters, depending on the geological design prepared by the exploration company. Throughout the project, the deep hole core drilling rig maintained stable hydraulic output while delivering smooth feed control across different rock formations.

Operators immediately noticed several operational improvements compared with their previous equipment. Hydraulic response remained consistent throughout long drilling shifts. Rotary torque adjusted smoothly when drilling through fractured zones, reducing unnecessary vibration at the drill string. Stable mud circulation also improved borehole cleaning and reduced interruptions caused by cuttings accumulation.

During the first exploration campaign, the customer reported several practical benefits.

Faster rig positioning between boreholes
Stable drilling speed through hard formations
Smooth hydraulic feed control
Reduced operator fatigue
Consistent mud circulation
Lower daily maintenance workload

The drilling supervisor explained that fewer manual adjustments were required during drilling. Operators could focus on monitoring geological conditions rather than constantly correcting drilling parameters. This significantly improved workflow efficiency during continuous exploration operations.

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Long-Term Operating Results And Customer Feedback

Approximately six months after commissioning, YG Machinery conducted a scheduled follow-up interview with the customer’s project management team. By then, the drilling rig had completed multiple mineral exploration contracts across different mining districts in Peru. Internal operating records showed that the equipment continued to perform reliably under demanding geological and environmental conditions.

Routine maintenance remained straightforward. Scheduled lubrication, hydraulic oil inspection, and daily cleaning represented the majority of maintenance work. No major hydraulic failures occurred during the initial operating period, and component wear remained within expected limits.

The Exploration Manager shared his assessment after reviewing project performance.

“The rig operates smoothly throughout long drilling shifts. Hydraulic control is stable, and the drilling depth fully meets our exploration requirements.”

The Senior Drilling Supervisor also highlighted improvements in field productivity.

“Operators adapted quickly to the hydraulic controls. We spend less time making adjustments during drilling, especially in fractured formations.”

The Maintenance Engineer commented on equipment reliability.

“Preventive maintenance has been simple. Daily inspections require little time, and spare parts remain easy to service.”

According to the customer’s operating records, several measurable improvements were achieved.

Higher drilling efficiency on deep boreholes
More stable core recovery performance
Reduced hydraulic maintenance downtime
Improved operator productivity
Lower long-term operating costs
Better equipment utilization across multiple projects

Management concluded that investing in the YGX-600 created greater long-term value than continuing to maintain aging drilling equipment.

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Why Mining Contractors Choose YG Machinery

Every geological exploration project presents different technical challenges. Drilling depth, rock hardness, transportation conditions, and project duration all influence equipment selection. For this reason, YG Machinery focuses on providing engineering-based recommendations rather than simply supplying standard drilling machines.

Before proposing equipment, our engineers evaluate drilling objectives, expected geological formations, core recovery requirements, transportation limitations, and future expansion plans. This approach helps customers select equipment that matches both current contracts and long-term business development.

Every drilling rig undergoes comprehensive factory inspection before shipment.

Testing includes:

Hydraulic pressure verification
Rotary system testing
Feed and lifting inspection
Crawler travel evaluation
Engine performance testing
Hydraulic cooling verification
Safety system inspection
Continuous operational simulation

Customers also receive technical consultation, remote commissioning, operator training, maintenance guidance, spare parts support, and long-term engineering assistance. These services help reduce operational risks while maximizing drilling productivity throughout the equipment’s service life.

Request A Quote For Your Core Drilling Project

Whether your project involves mineral exploration, geological investigation, engineering surveys, or deep resource evaluation, selecting the right drilling equipment directly affects project efficiency and long-term operating costs.

YG Machinery supplies core drilling equipment for customers worldwide, with models covering drilling depths from 400 to more than 1,000 meters. Our engineering team can recommend the most suitable solution according to your drilling depth, geological conditions, transportation requirements, and project budget.

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