In the construction of long-distance pipelines—spanning oil and gas, water supply, and telecommunications sectors—HopTop’s pipelayers serve as the core equipment for pipeline laying operations. As China’s sole manufacturer dedicated to the R&D and production of a complete series of high-end pipelayers featuring hydrostatic transmission, our product range covers tonnage classes from 25 to 92 tons, providing perfect solutions for a wide variety of pipeline engineering projects.
In the construction of long-distance pipelines—spanning oil and gas, water supply, and telecommunications sectors—HopTop’s pipelayers serve as the core equipment for pipeline laying operations. As China’s sole manufacturer dedicated to the R&D and production of a complete series of high-end pipelayers featuring hydrostatic transmission, our product range covers tonnage classes from 25 to 92 tons, providing perfect solutions for a wide variety of pipeline engineering projects.
As the only domestic manufacturer to research, develop, and produce a complete series of high-end pipelayers featuring hydrostatic transmission, Hoptop holds mastery over core technologies and sets the industry standard. Drawing upon 30 years of experience in bulldozer manufacturing, the company upholds a legacy of reliable quality while pioneering innovative, specialized functions tailored specifically for pipelaying operations.
our bulldozers' advantages in pipeline construction
As the only domestic manufacturer to research, develop, and produce a complete series of high-end pipelayers featuring hydrostatic transmission, Hoptop holds mastery over core technologies and sets the industry standard. Drawing upon 30 years of experience in bulldozer manufacturing, the company upholds a legacy of reliable quality while pioneering innovative, specialized functions tailored specifically for pipelaying operations.
Hydro-mechanical Crawler Bulldozer
ENGINE：CUMMINS NT855-C360S10
RATED POWER：257 kW/1800 RPM
OPERATING WEIGHT：35.1T
