Engineered for the most demanding extraction and earthmoving operations, this 33-ton Heavy Excavator sets a new standard for durability and efficiency in the 30-35 metric ton class. Powered by a high-torque HM8.3 diesel engine delivering 260 HP at 2,200 rpm, this hydraulic crawler excavator combines brute force with precision control. Its optimized hydraulic system provides a bucket digging force of 22,100 kgf and an arm crowd force of 14,800 kgf, enabling rapid cycle times in quarries, mining, and large-scale infrastructure projects .
In the competitive landscape of heavy machinery procurement, total cost of ownership (TCO) dictates purchasing decisions. This excavator is designed to outperform standard models through superior fuel economy and robust structural integrity. Equipped with a cross-sensing hydraulic system and selectable power modes, it automatically adjusts pump output to match load demands, significantly reducing fuel consumption compared to conventional open-center systems . The heavy-duty undercarriage features oversized track links and a reinforced swing bearing, delivering exceptional stability on uneven terrain and a max gradeability of 35 degrees . Unlike standard units, this model comes with a factory-installed quick-coupler circuit and thumb-ready stick, eliminating costly aftermarket modifications and ensuring immediate attachment versatility .
The core of this heavy excavator is its robust powertrain and high-efficiency hydraulic system. The HM8.3 engine, featuring a heavy-duty 6-cylinder configuration, is designed for high-altitude and high-temperature environments, ensuring reliable starts and consistent power delivery. The implement hydraulic circuit operates at 350 kgf/cm², powered by dual variable displacement axial piston pumps with a maximum flow of 2×306 L/min . This configuration supports aggressive multi-function operation (travelling, swinging, and digging) without power loss. The upper structure features an X-frame design with integrated counterweight mounting, increasing structural rigidity and swing torque. The cabin is suspended on viscous damping mounts, drastically reducing vibration and operator fatigue, while the 8-inch touchscreen monitor provides real-time performance data and machine diagnostics .
Below is the primary data for the Heavy Excavator, representing the standard 33-ton platform with a monoboom configuration.
In aggregate and hard rock quarries, the machine's high breakout force and reinforced bucket linkage provide the necessary power to fracture and load blasted rock. Its high drawbar pull ensures efficient navigation through steep haul roads and uneven pit floors .
For bulk earthmoving in mine overburden removal and large infrastructure projects, the excavator supports high-capacity buckets (up to 2.30 m³). The selectable power modes allow for heavy-lifting priority or high-speed swing cycles, maximizing production in any shift .
A: As a top-tier exporter, we maintain a comprehensive inventory to ensure rapid dispatch. For this 33-ton model, the typical shipping lead time is 5-8 working days after order confirmation for RoRo or containerized shipping. We coordinate with major logistics providers to offer flexible delivery options (FOB, CIF) to global destinations including Africa, the Middle East, and CIS regions .
A: Yes, this platform is configurable. Our standard stock units come equipped with a Tier 2 emission-compliant HM8.3 engine, suitable for regions with relaxed emission regulations. For markets enforcing Stage V or Tier 4 Final standards, we offer upgraded powertrain options (Perkins or Cummins) to ensure full regulatory compliance and seamless customs clearance .
A: We back every unit with a comprehensive 1-Year Global Warranty covering the powertrain and hydraulic main components. We support our machines through a global network of service centers. Additionally, we provide complimentary online technical support and supply a full set of wearing parts (filters, track shoes, teeth) alongside the initial shipment to minimize operational downtime .
A: This platform offers extensive versatility. It supports buckets ranging from 1.44 m³ to 2.30 m³ for general purpose, heavy-duty rock, and trenching applications. The machine is pre-plumbed for auxiliary hydraulics, allowing for the immediate use of hydraulic breakers, shears, compactors, and augers without extensive field modifications .
A: Yes. Maintaining a fleet with OEM-grade parts is critical. Our supply chain ensures 99.5% availability of genuine spare parts for this model in our regional warehouses. Common maintenance items (filters, hydraulic oil, final drives) can be delivered to your site within 3-5 business days, ensuring your operations remain active and productive .
Engineered for the most demanding extraction and earthmoving operations, this 33-ton Heavy Excavator sets a new standard for durability and efficiency in the 30-35 metric ton class. Powered by a high-torque HM8.3 diesel engine delivering 260 HP at 2,200 rpm, this hydraulic crawler excavator combines brute force with precision control. Its optimized hydraulic system provides a bucket digging force of 22,100 kgf and an arm crowd force of 14,800 kgf, enabling rapid cycle times in quarries, mining, and large-scale infrastructure projects .
In the competitive landscape of heavy machinery procurement, total cost of ownership (TCO) dictates purchasing decisions. This excavator is designed to outperform standard models through superior fuel economy and robust structural integrity. Equipped with a cross-sensing hydraulic system and selectable power modes, it automatically adjusts pump output to match load demands, significantly reducing fuel consumption compared to conventional open-center systems . The heavy-duty undercarriage features oversized track links and a reinforced swing bearing, delivering exceptional stability on uneven terrain and a max gradeability of 35 degrees . Unlike standard units, this model comes with a factory-installed quick-coupler circuit and thumb-ready stick, eliminating costly aftermarket modifications and ensuring immediate attachment versatility .
The core of this heavy excavator is its robust powertrain and high-efficiency hydraulic system. The HM8.3 engine, featuring a heavy-duty 6-cylinder configuration, is designed for high-altitude and high-temperature environments, ensuring reliable starts and consistent power delivery. The implement hydraulic circuit operates at 350 kgf/cm², powered by dual variable displacement axial piston pumps with a maximum flow of 2×306 L/min . This configuration supports aggressive multi-function operation (travelling, swinging, and digging) without power loss. The upper structure features an X-frame design with integrated counterweight mounting, increasing structural rigidity and swing torque. The cabin is suspended on viscous damping mounts, drastically reducing vibration and operator fatigue, while the 8-inch touchscreen monitor provides real-time performance data and machine diagnostics .
Below is the primary data for the Heavy Excavator, representing the standard 33-ton platform with a monoboom configuration.
In aggregate and hard rock quarries, the machine's high breakout force and reinforced bucket linkage provide the necessary power to fracture and load blasted rock. Its high drawbar pull ensures efficient navigation through steep haul roads and uneven pit floors .
For bulk earthmoving in mine overburden removal and large infrastructure projects, the excavator supports high-capacity buckets (up to 2.30 m³). The selectable power modes allow for heavy-lifting priority or high-speed swing cycles, maximizing production in any shift .
A: As a top-tier exporter, we maintain a comprehensive inventory to ensure rapid dispatch. For this 33-ton model, the typical shipping lead time is 5-8 working days after order confirmation for RoRo or containerized shipping. We coordinate with major logistics providers to offer flexible delivery options (FOB, CIF) to global destinations including Africa, the Middle East, and CIS regions .
A: Yes, this platform is configurable. Our standard stock units come equipped with a Tier 2 emission-compliant HM8.3 engine, suitable for regions with relaxed emission regulations. For markets enforcing Stage V or Tier 4 Final standards, we offer upgraded powertrain options (Perkins or Cummins) to ensure full regulatory compliance and seamless customs clearance .
A: We back every unit with a comprehensive 1-Year Global Warranty covering the powertrain and hydraulic main components. We support our machines through a global network of service centers. Additionally, we provide complimentary online technical support and supply a full set of wearing parts (filters, track shoes, teeth) alongside the initial shipment to minimize operational downtime .
A: This platform offers extensive versatility. It supports buckets ranging from 1.44 m³ to 2.30 m³ for general purpose, heavy-duty rock, and trenching applications. The machine is pre-plumbed for auxiliary hydraulics, allowing for the immediate use of hydraulic breakers, shears, compactors, and augers without extensive field modifications .
A: Yes. Maintaining a fleet with OEM-grade parts is critical. Our supply chain ensures 99.5% availability of genuine spare parts for this model in our regional warehouses. Common maintenance items (filters, hydraulic oil, final drives) can be delivered to your site within 3-5 business days, ensuring your operations remain active and productive .
