CAT heavy-duty loader and Haohan 6x4 tractor truck shipped together to Peru.

CAT loaders are renowned worldwide for their robust, rigid structures in mining and quarrying operations. This unit, destined for Peru, underwent rigorous preparation and quality inspection by the Aorun Quality Control Center, specifically focusing on its front-end working equipment and hydraulic drive system. Both the lift arm and the Z-bar linkage mechanism are cast from high-strength, single-piece alloy steel, with critical load-bearing points heavily reinforced. When facing the stubborn penetration resistance posed by the hard rock found in Peruvian mines, the lift arm effectively dissipates intense, transient torsional and alternating stresses, thereby preventing premature fatigue cracking of structural components.

In long-haul logistics operations across Peru—spanning coastal regions and mountainous inland terrain—heavy-duty semi-trailers are constantly subjected to lateral swaying forces while navigating winding mountain roads. The Hohan 6x4 (ten-wheel) tractor unit demonstrates exceptional capability in this environment: to address the challenges of Peru's high-altitude, low-oxygen conditions—which typically cause engines to struggle ("choke") and suffer from reduced thermal efficiency—the chassis is equipped with a proven, high-horsepower heavy-duty powertrain. Its turbocharging system and fuel injection timing have undergone high-altitude adaptive calibration, maintaining rated engine power output in low-pressure environments by optimizing air intake charge.

Q: As an overseas buyer, if we cannot visit the Shandong production base in person, how can we verify the curb weight and specifications of the wheel loaders and tractor trucks?

A: Aorun has established a highly mature, digitally integrated "front-end sales and back-end manufacturing" system. You can visit our local offices—located in Guangzhou, Yiwu, or Jinan—to conduct business negotiations, review Letters of Credit (L/C), and handle foreign exchange settlements. Additionally, our offices are equipped with high-definition digital displays that provide real-time video links to Aorun’s modern factory in Liangshan, Jining. Bilingual technical engineers use handheld cameras to provide live demonstrations—such as hydraulic lifting capacity tests for loaders, spring brake pressure retention tests for tractors, and engine cold-start performance—enabling a 100% transparent "cloud-based inspection" process.