The XCMG XE900GK is a state-of-the-art mining hydraulic excavator designed for large-scale mining operations, heavy earthmoving, and high-production quarry work. With an operating weight exceeding 90 tons, this model combines a robust structure, a high-performance hydraulic system, and smart technology to maximize productivity even under the most challenging conditions.
At the heart of the XE900GK is a reliable diesel engine that delivers exceptional net power while meeting the strictest emissions standards. The excavator is equipped with a reinforced rock bucket with a capacity of up to 5.4 cubic meters, enabling faster loading cycles and a significant reduction in fuel consumption per ton moved.
The XE900GK’s chassis has undergone a structural redesign featuring high-strength steel and robotic welding, which extends the service life of the undercarriage. Critical components, such as the boom, the arm, and the main frame, have been optimized using finite element analysis to withstand extreme dynamic loads without deformation. The independent cooling system and high-efficiency filters ensure continuous operation in dusty environments and at high temperatures.
The XE900GK’s cab has been designed around the concept of an “intelligent command station.” It features a 10-inch touchscreen that integrates real-time monitoring of the machine’s status, fault diagnostics, and predictive maintenance management. The positive electro-hydraulic control system enables instantaneous response to movements, reducing operator fatigue during long shifts. Additionally, the cab is pressurized to prevent dust from entering and features an air-suspension seat and automatic climate control.
In terms of safety, the XE900GK model features rear and side-view cameras with pedestrian detection, as well as a proximity warning system for working on high platforms. The standard ROPS/FOPS structure protects the operator in the event of a rollover or falling objects.
| Parameter | Value / Specification |
|---|---|
| Operating weight | 92,500 kg |
| Engine model | XCMG Heavy-Duty (Stage V / Tier 4 Final) |
| Net engine power | 485 kW (650 hp) @ 2,000 rpm |
| Bucket capacity (rock) | 5.4 m³ (SAE 2:1) |
| Bucket breakout force | 468 kN |
| Drawbar pull | 672 kN |
| Swing speed | 7.2 rpm |
| Hydraulic system pressure | 35 MPa (main) / 37 MPa (boost) |
| Max pump flow | 2 x 560 L/min |
| Max digging depth | 7,380 mm |
| Max reach at ground level | 11,980 mm |
| Fuel tank capacity | 1,450 L |
The XE900GK excavator features the XCMG P-Plus™ load-sensing and positive-control hydraulic system, which automatically adjusts oil flow based on the actual demand of the attachment. This not only improves the smoothness of compound movements but also reduces hydraulic losses by up to 15% compared to conventional systems. Heavy-duty mode (H-mode) increases cutting pressure for hard rock applications.
The boom regeneration circuit and swing priority function ensure that the operator maintains full control even when lifting loads near the tipping limit. Large-diameter main valves and steel-braided hoses ensure a long service life for the hydraulic system in continuous mining operations.
The XE900GK has undergone field testing in copper mines in Chile and iron ore mines in Australia, demonstrating a mechanical availability of over 94%. Its boom structure, reinforced with internal bracing, has been optimized for hydraulic hammer applications of up to 8,000 kg, making it a versatile tool for secondary crushing and clearing operations.
The intelligent energy management system prioritizes power delivery to the implement that needs it most, preventing engine speed drops. Additionally, automatic fan speed control reduces fuel consumption and noise levels under partial load conditions.
XCMG has a distribution network spanning more than 180 countries, ensuring the timely supply of genuine spare parts for the XE900GK. Customized maintenance contracts allow mining operations to accurately plan their hourly costs. The machine is backed by a 3-year or 6,000-hour structural warranty.
The XE900GK excavator is undoubtedly the strategic choice for increasing production and reducing operating costs in large-scale mining projects. Its combination of raw power, smart technology, and mechanical reliability makes it a benchmark in the 90-ton class.
Excellence in Mining — XCMG XE900GK
Designed to push the boundaries of productivity while minimizing the cost per ton. Explore the full range of configurations through XCMG’s official channels.
