To prevent standard bulldozers from sinking or slipping on extremely soft ground, HopTop TD22S hydro-mechanical crawler bulldozer features an extended undercarriage and 910mm extra-wide triangular swamp tracks. This reduces ground pressure to approximately 0.041 MPa, enabling efficient operation on soft mud.
Developed specifically for operation in swamps and soft wetland environments, this machine is equipped with the Cummins NT855-C280S10 turbocharged engine, delivering strong power output, high reliability, excellent fuel economy and low noise emissions.
The transmission system is stable and reliable, featuring a planetary power-shift, forced-lubrication gearbox and a three-element single-stage single-phase hydraulic torque converter. The hydraulic-assisted steering system ensures effortless operation, enabling high power transmission efficiency and excellent productivity.
It is built with a rugged and durable chassis system, a sensitive and stable electrical system, and a comfortable, safe operator environment. User-friendly maintenance design includes a large-opening engine hood, externally mounted working valves, a centralized electrical control box, centralized pressure measurement and centralized lubrication, all of which greatly facilitate routine maintenance, servicing and repair.
Suitable for construction operations in swamps and soft wetland conditions, the standard wetland straight-tilting blade features a large width-to-height ratio, allowing it to effectively remove soft soil layers and achieve higher operating efficiency. The extra-wide triangular wetland track pads effectively prevent the machine from sinking when operating on soft soil, wetlands, swamps and other soft ground working areas.
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FAQ
Q1: How do you guarantee bulldozer quality before shipment?
We are China's only manufacturer that conducts on-site full-load testing after assembly. After testing, we replace oil and filters, delivering machines ready for reliable, trouble-free operation.
Q2: Are customization and OEM services available for your products?
Yes. We provide non-standard customization and ODM/OEM services to meet customer demands. With an annual capacity of over 1,000 units, we efficiently handle all kinds of orders.
Q3: What after-sales service do you offer?
Our ABC service program, sufficient spare parts supply, and professional team guarantee dependable support, including parts provision and on-site commissioning in more than 70 countries.
