جرافة ذات عجلات Caterpillar 980G

Powerful heavy-duty power and outstanding operating efficiency. Equipped with a Caterpillar inline 6-cylinder large-displacement engine, delivering 240 HP of net power and 14.6 L of displacement, this large-capacity machine easily handles heavy-duty applications such as rock loading in mines and earthwork transfers on large construction sites. Optional bucket capacities of 4.0-6.0 m³ and a 3.2 m dump height accommodate the unloading needs of 15-25 ton dump trucks, increasing single-stroke throughput. The hydraulic system boasts a pump flow rate of 420 L/min, enabling rapid bucket lifting and unloading, shortening cycle times and significantly increasing productivity.

The machine's robust and durable structure withstands harsh operating conditions. The high-strength box-type frame and key components (such as the boom and rocker arm) are welded from thick-walled alloy steel for excellent torsional and impact resistance. The bucket comes standard with wear-resistant teeth and reinforced blades, which withstand the wear of hard materials like ore. The chassis utilizes large load-bearing tires and a reinforced drive axle, ensuring optimal ground contact pressure and stable operation in complex terrain, including muddy and potholes. The overall reliability of the equipment has been proven in the demanding environments of mining and infrastructure construction, ensuring a long service life.

Flexible and comfortable operation reduces labor intensity. The cab utilizes a ROPS/FOPS safety structure, providing a wide field of view, allowing for a clear view of the bucket's operating area and the surrounding environment. Equipped with a suspended, shock-absorbing seat and air conditioning system, the soundproofing effectively reduces operating noise, enhancing comfort during extended operating hours. The pilot-operated operating handle offers light and precise movement, and the multi-speed adjustment allows for both low-speed, high-torque output under heavy loads and a high-speed gear of 35.8 km/h to shorten transition times, providing exceptional operational flexibility. Maintenance is convenient, and operating costs are manageable. Maintenance points are centrally located on the side of the fuselage, allowing quick replacement of vulnerable parts such as the oil filter, air filter, and hydraulic oil filter from the ground, eliminating the need for frequent climbing. The engine compartment access door opens at a wide angle, facilitating inspection and repair of core components. The equipment boasts a sophisticated structural design, highly versatile components, an ample market supply of spare parts, and low maintenance costs. Furthermore, the engine's optimized fuel injection system offers superior fuel economy for heavy-duty aircraft of its class, and the 454L large-capacity fuel tank further extends flight range and reduces downtime for refueling.