Yes. GST KOREA CO. LTD is the sole, official, and exclusive distributor for HD Hyundai Construction Equipment Co., Ltd in the Republic of Uzbekistan. We have been operating in this market since 2005. Our status is verified by official manufacturer certificates and long-term direct contracts. By purchasing equipment from us, you are effectively transacting directly with the factory in South Korea, bypassing intermediaries and third-party resellers.

The difference lies in reliability and equipment optimization.

• Specifications: machinery supplied through GST KOREA CO. LTD features the Tropical / Heavy Duty factory configuration. It is specifically engineered for Uzbekistan’s hot climate, heavy soil conditions, and local fuel quality. "Grey market" equipment is often intended for the Korean domestic market and tends to fail prematurely under our local conditions.
• Localized interface: all our equipment features fully localized control panels, monitors, and operation manuals in Russian.
• Legal integrity: we provide a comprehensive documentation package for official registration and guarantee a seamless customs clearance process.

We provide an extended manufacturer’s warranty, which is among the best in the industry: 2 years (24 months) or 3,000 operating hours—whichever comes first. The warranty covers the remediation of any manufacturing defects (material or assembly flaws). To Maintain the warranty, it is mandatory to perform scheduled maintenance on time and use only genuine consumables.

We utilize only time-tested, world-class power units to ensure maximum service life.
Depending on the specific excavator or loader model, the following engines are installed:

• Cummins (USA) — an industrial legend: the choice for heavy-duty series. These engines are synonymous with endurance, providing massive torque at low rpms to guarantee performance in the harshest operating environments.
• Hyundai (South Korea) — engineering synergy: the conglomerate’s proprietary developments. These engines are engineered for perfect synchronization with the excavator’s hydraulic system, resulting in instantaneous operator command response and benchmark fuel efficiency.
• Yanmar (Japan) — compact excellence: a premium solution for mini-equipment. These Japanese power units are distinguished by unprecedented reliability, quiet operation, and eco-friendliness—critical factors when working in upscale residential areas and urban environments.

We understand the specific challenges of the fuel and lubricants market in Uzbekistan.
Therefore, our machinery undergoes specialized factory preparation:

• Enhanced filtration: all excavators come standard with additional water separators featuring a heating function. They effectively remove water and particulate matter, protecting fuel injectors and high-pressure fuel pumps (HPFP).
• Adaptation: fuel system settings are optimized for heavy-duty conditions, reducing the risk of electronic errors caused by fuel quality.

Modern engines require high-quality lubrication. We strongly recommend and require (under warranty terms) the use of Hyundai Genuine Oil only. It contains an additive package developed specifically for the thermal profiles of Hyundai, Cummins, and Yanmar engines. Using cheap alternatives often leads to overheating, increased piston group wear, and voidance of the warranty.

We understand that equipment downtime is costly. Therefore, our central warehouse in Tashkent maintains a permanent stock of 99% of high-demand parts and consumables (filters, oils, bucket teeth, undercarriage components). Should a rare component be required (e.g., a hydraulic motor or controller), we arrange express air delivery from South Korea in the shortest possible time.

Yes. GST KOREA CO. LTD operates its own fleet of service vehicles, which serve as "workshops on wheels." They are fully equipped with specialized diagnostic gear and tools. Our mobile service teams support machinery throughout Uzbekistan—from construction sites in Tashkent to the quarries of Navoi and Nukus.

Hi-MATE is an intelligent remote management system for specialized machinery. Utilizing satellite communication or mobile networks, you can monitor the following in real-time via your computer or smartphone:

• Precise geolocation (GPS): track the exact location of your assets.
• Operating modes: monitor workloads, idling time, and fuel consumption.
• Technical status and error codes: this allows business owners to maintain full oversight of their fleet, preventing fuel theft and unauthorized use of equipment.

Yes, absolutely. Modern Hyundai HX-series excavators and loaders are high-tech machines. Upon delivery, our service engineers conduct professional briefings for your personnel. We train operators on how to manage hydraulics efficiently to save fuel, navigate the onboard monitors, and perform proper Daily Maintenance (DM) routines.

GST KOREA offers comprehensive business solutions. Beyond our flagship brand, HD Hyundai Construction Equipment Co., Ltd, we serve as official dealers for:

• Sinomach (China): reliable road construction machinery (motor graders, rollers, asphalt pavers).
• Hangcha (China): warehousing equipment and forklifts (diesel and electric). This allows you to meet all your fleet requirements—from the warehouse to the quarry—through a single reliable supplier.
• Samyoung (South Korea): industrial complexes. A leading Korean manufacturer of Concrete Batching Plants (CBP) and Asphalt Mixing Plants (AMP). This high-tech equipment enables our clients to establish autonomous, benchmark-quality production of construction mixes directly at the job site.
• Your advantage: with us, you cover 100% of your business needs—from concrete and asphalt production (Samyoung) to paving (Sinomach) and material handling (Hyundai/ Hangcha)—by partnering with one trusted distributor.

In 2023, the company underwent a rebranding to reflect its new global mission. HD stands for Human Dreams and Human Dynamics. This change symbolizes a transition from merely manufacturing "hardware" to creating the technologies of the future—safe, eco-friendly, and powered by "Comfort Intelligence." While the name has evolved, the core quality and reliability remain unchanged.