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The XE900D tracked excavator is a flagship heavy-duty machine designed for ultra-large mines and extreme working conditions, widely used in open-pit mining, rock stripping, and ultra-large-scale earthmoving projects. The machine features a super-heavy-duty reinforced structural platform, with comprehensively upgraded key load-bearing components, possessing excellent impact resistance and structural durability, maintaining stable and reliable operation under prolonged high-intensity working conditions.
Equipped with a high-power engine and a high-efficiency, high-flow hydraulic system, the machine delivers strong and continuous power output, enabling it to efficiently complete large-scale excavation, loading, and crushing tasks. Through in-depth analysis of the entire machine system…
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I. Product Features:
Ultra-Heavy-Duty Reinforced Structure:Adopts an extra-large, mining-grade platform design; the boom, arm, and undercarriage are comprehensively reinforced to provide exceptional impact resistance.
Ultra-High-Power Propulsion System: Equipped with a high-output engine that delivers abundant power, enabling continuous, heavy-load operations even under extreme working conditions.
High-Efficiency, High-Flow Hydraulic System: Features a large-displacement main pump that ensures rapid response times and high efficiency during complex, multi-task operations.
Massive Operating Capacity: Designed with an extra-large bucket capacity, allowing for greater material volume per load and significantly boosting mining production efficiency.
Widened and Lengthened Undercarriage: Provides superior stability and load-bearing capacity, enabling effective operation across complex terrains and under heavy-load conditions.
Durable and Wear-Resistant Design: Key components are constructed from high-strength, wear-resistant materials, making the machine ideally suited for environments characterized by high dust levels and heavy impact.
II. Product Advantages:
Maximized Production Efficiency: The combination of powerful performance and an ultra-large bucket capacity results in a substantial increase in output per unit of time.
Exceptional Operational Adaptability: Specifically engineered for open-pit mines and extreme construction environments, offering superior stability and reliability.
Reduced Total Cost of Ownership: Optimized fuel economy and a durable structural design work together to minimize both fuel consumption and maintenance costs.
Guaranteed High Uptime: Critical systems feature robust reliability, enabling sustained, heavy-load operation over extended periods.
Versatile Functional Expandability: Supports a wide range of heavy-duty attachments, meeting the operational demands of various scenarios such as rock breaking, material loading, and more.
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Exceptional Power Output: Equipped with an engine rated at approximately 450 kW, meeting the demands of continuous, high-load operations in ultra-large-scale mines.
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Massive Operating Capacity: Features a bucket capacity ranging from approximately 5.0 to 7.0 m³, significantly boosting single-cycle loading efficiency and overall productivity.
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Superior Excavation Force: Delivers a bucket digging force of approximately 450–500 kN, allowing for effortless handling of hard rock and blasted material conditions.
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Outstanding Machine Stability: With an operating weight exceeding 90,000 kg and a widened, extended undercarriage design, it ensures exceptional stability and reliability during heavy-duty operations.
| Description | Unit | Parameter value | |||
| Operating weight | kg | 89600 | |||
| Bucket capacity | m³ | 3.5-6.0 | |||
| Engine | Model | Engine | QSX15 | ||
| Style | Direct injection | --- | √ | ||
| Four strokes | --- | √ | |||
| Water cooling | --- | √ | |||
| Turbo-charging | --- | √ | |||
| Air to air intercooler | --- | √ | |||
| No. of cylinders | --- | 6 | |||
| Output power | kW/ r/min | 399/2100 | |||
| torque/speed | N.m | 2539/1400 | |||
| Displacement | L | 15 | |||
| Travel speed(H/L) | km/h | 4.2/2.8 | |||
| Main performance | Gradeability | % | 35 | ||
| Rotary speed | r/min | 6.3 | |||
| Ground pressure | kPa | 120.9 | |||
| Bucket digging force | kN | 480 | |||
| Arm digging force | kN | 370 | |||
| Travel traction force | kN | 656 | |||
| Hydraulic system | Main pump | -- | 2 | ||
| Rated flow of main pump | L/min | 2×549 | |||
| Pressure of prime valve | MPa | 31.4/34.3 | |||
| Pressure of travel system | MPa | 34.3 | |||
| Pressure of swing system | MPa | 24.5 | |||
| Pressure of pilot system | MPa | 3.9 | |||
| Oil Capacity | Fuel tank capacity | L | 1230 | ||
| Hydraulic tank capacity | L | 760 | |||
| Engine oil capacity | L | 48 | |||
| Overall length | mm | 13570 | |||
| Appearance size | Overall width | mm | 4580 | ||
| Overall height | mm | 5380 | |||
| Width of platform | mm | 3370 | |||
| Length of crawler | mm | 6350 | |||
| Overall width of chassis | mm | 4150 | |||
| Width of crawler | mm | 650 | |||
| Wheel base of crawler | mm | 5070 | |||
| Crawler gauge | mm | 2960/3500 | |||
| Clearance under counterweight | mm | 1685 | |||
| Min. ground clearance | mm | 870 | |||
| Min. tail swing radius | mm | 4700 | |||
| Max. digging height | mm | 12060 | |||
| Working scope | Max. dumping height | mm | 8070 | ||
| Max. digging depth | mm | 7250 | |||
| Max. digging depth at the range of level 8 feet | mm | 7100 | |||
| Max. vertical wall digging depth | mm | 4200 | |||
| Max. digging reach | mm | 12330 | |||
| Min. swing radius | mm | 5200 | |||
| Standard | Length of boom | mm | 7100 | ||
| Worker | Length of arm | mm | 2945 | ||
| Bucket capacity | m³ | 5.1 | |||
| Optional | Length of boom | m³ | / | ||
| Length of arm | m³ | / | |||
| Bucket capacity | m³ | 3.5/3.5/4.0/4.6/6.0 | |||
As the flagship model among ultra-large-scale mining equipment, the XE900D crawler excavator leverages a robust power system, an exceptionally large bucket capacity, and a comprehensively reinforced structural design to demonstrate outstanding productivity and unwavering reliability under extreme heavy-duty loads and harsh operating conditions. Its highly efficient hydraulic system is optimally matched with the machine as a whole, ensuring that the equipment maintains efficient and smooth performance output even during continuous, high-load operations.
Through its exceptional durability and highly reliable design, the XE900D effectively minimizes maintenance frequency and the risk of downtime, thereby further enhancing overall equipment availability and economic returns. For mining projects that demand maximum productivity and long-term operational stability, the XE900D stands as a trustworthy choice for core equipment.
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Feel free to reach out for any queries. We would be happy to help!
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