Idle for Water conservancy projects & sand and gravel leveling
Hydrostatic Crawler Bulldozer
D200H
ENGINE：SC7H210.1G3
RATED POWER：155 kW/2000 RPM
OPERATING WEIGHT：19.8T
The hydrostatic system in HopTop D200H bulldozer simplifies the power transmission route. The high-position drive structure keeps the transmission components away from complex soil and stones, avoiding impact damage, improving the working environment of the transmission components, and extending their service life.
With an operating weight of 19.8T, crawler dozer D200H is powered by the high-performance SC7H210.1G3 engine, delivering a rated power of 155kw@2000rpm. It is equipped with a highly efficient, dual-path hydrostatic transmission (HST) system that utilizes a multi-pump and multi-motor closed-loop hydrostatic setup. By completely eliminating the need for a torque converter, traditional gearbox, and steering clutches, the drive system operates with zero mechanical wear and exceptional reliability. The system automatically adjusts speed and torque output to keep the engine running at its optimal state under varying load conditions.
The D200H is highly adaptable and serves as an ideal solution for a wide range of challenging environments. It is widely applied in urban construction, highway and railway roadbed engineering, farmland water conservancy, and medium-scale mining overburden stripping. Whether conducting fine leveling on construction sites or pushing heavy bulk materials in harsh terrains, this machine delivers outstanding operational efficiency.
Delivering outstanding maneuverability, the D200H moves rapidly across the job site. Its optimized blade enhances cutting force and tilting performance, maximizing overall earthmoving and pushing capacity. At the rear, the heavy-duty ripper precisely penetrates hard rock strata, forcefully loosening tough materials with ease.
Engineered for excellent fuel economy, the engine of the D200H maintains a constant operating speed regardless of the actual travel speed, effectively eliminating unnecessary fuel consumption.
The premium operator environment features a spacious cab with large glass areas for panoramic visibility. It comes standard with an integrated ROPS/FOPS (Roll-Over/Falling Object Protective Structure) for maximum safety. Both the travel and implement systems are managed via single-joystick electronic controls, ensuring simple, comfortable, and precise operation. Additionally, high-efficiency soundproofing structures guarantee low interior noise, while the fully adjustable suspension seat provides an ergonomic and fatigue-free working environment for the driver.
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.
