Heavy-duty track-mounted excavator engineered for maximum digging force and fuel efficiency across construction, mining, and agricultural applications.
EXECUTIVE SUMMARY Designed for the most punishing environments—from urban construction sites to high-altitude mines and expansive agricultural land development—the Track-mounted Excavator delivers class-leading breakout force, fuel efficiency, and serviceability. Its optimized kinematics and heavy-duty track system provide superior traction and stability on mud, sand, rock, and steep gradients, making it the preferred choice for contractors requiring a single machine to handle trenching, demolition, material handling, and grading. Integrating advanced electro-hydraulic management with a robust, field-proven powertrain, this excavator series maximizes uptime while reducing total cost of ownership. Targeted at fleet operators in earthmoving, quarrying, and large-scale agriculture, the model family offers operating weights from 14 to 50 metric tons, with customizable arm configurations and attachment-ready hydraulics.
STRUCTURAL INTEGRITY & POWERTRAIN The chassis and boom assembly utilize high-yield-strength DOMEX 700 MC or equivalent steel grades, fabricated with robotic welding for consistent penetration and fatigue resistance. The reinforced X-frame undercarriage incorporates sealed and permanently lubricated track rollers with maintenance-free bushings, extending service intervals beyond 4,000 hours in abrasive conditions. Power is supplied by a Cummins X12 or Isuzu 6HK1 turbodiesel engine (depending on model variant), compliant with EPA Tier 4 Final and EU Stage V emissions standards. The engine drives a variable-displacement axial-piston main pump delivering up to 35 MPa system pressure. Total hydraulic flow reaches 2x300 L/min with independent load-sensing, reducing parasitic losses by up to 12% compared to conventional open-center systems. KEY FEATURES & OPERATOR COMFORT - Load-sensing hydraulics with electronic pump torque control: Automatically matches flow and pressure to attachment demand, enabling simultaneous swing, travel, and boom functions without power loss. - ROPS/FOPS certified pressurized cab: ISO 12117-2 compliant, featuring laminated front glass, roll-over protective structure (ROPS) and falling object protective structure (FOPS). Integrated viscous mounts isolate vibration by 70%. - 8-inch touchscreen smart control panel: Real-time fuel consumption, maintenance countdown, hydraulic oil temperature, and attachment presets for hammer, shear, or grapple. - Automatic track tensioning system: Hydraulically adjusts track tension from the cab, preventing derailments and reducing pin/bushing wear. - Boom float function for grading: Allows boom to follow ground contour without operator modulation, with optional laser receiver interface for fine grading accuracy ±20 mm. COMPLIANCE & SAFETY STANDARDS The Track-mounted Excavator is manufactured under ISO 9001:2015 quality management and ISO 14001 environmental systems. Safety certifications include ISO 20474 (earth-moving machinery), EN 474-1, CE marking for European markets, and EPA 2025 emissions compliance. The machine meets ANSI/SAE J1309 for operator controls and ISO 3457 for falling object guard rail requirements. Secondary exit paths, anti-slip perforated steel plates, and emergency boom descent valve are factory-installed on all units. TECHNICAL SPECIFICATIONS General parameters based on standard 20-ton class model (variants available from 14 to 50 tons). All values tested per ISO 9249 and ISO 7457. [TABLE_1]
