Company News

As a trailblazer in the global construction machinery sector, Hengchi Heavy Industry stands out with its HOPTOP bulldozer series—proudly holding the title of the world’s first developer and manufacturer of 500HP and 800HP high-drive hydrostatic bulldozers. This groundbreaking achievement redefines the standards for heavy-duty earthmoving equipment, addressing long-standing industry pain points such as limited power output, frequent transmission failures, and inefficient operation in extreme conditions. Unlike traditional flat-frame bulldozers, where the sprocket is mounted close to the ground, HOPTOP’s high-drive design elevates the sprocket assembly, effectively isolating the transmission system from vertical ground loads, impacts, and debris. This innovative structure extends the service life of the transmission by 30% compared to conventional models, reducing maintenance costs and downtime for operators worldwide.

With an annual production capacity exceeding 1,000 units, Hengchi's state-of-the-art manufacturing facility in Jining, Shandong—China’s core construction machinery cluster—ensures consistent quality and timely delivery. The 500HP and 800HP models are engineered for large-scale projects, including open-pit mining, cross-border infrastructure development, and large-area land reclamation. For instance, in a South African gold mine, the HOPTOP 800HP bulldozer replaced three conventional 400HP units, increasing daily ore moving capacity by 45% while cutting fuel consumption by 22%. In Southeast Asia’s dam construction projects, the high-drive design’s superior ground clearance allows the bulldozer to navigate muddy terrain without getting stuck, ensuring uninterrupted progress even during monsoon seasons. Backed by Hengchi’s independent R&D of core components—from hydraulic pumps to transmission gears—HOPTOP bulldozers deliver unmatched power, durability, and efficiency for global clients seeking reliable heavy machinery solutions.