In 2013, SD13YE full hydraulic bulldozer completed the prototype performance test at the National Construction Machinery Supervision and Inspection Center, and passed the EU CE certification and North America certification.
SD13YE full hydraulic bulldozer has obtained three inventions, namely, "limit load saving method of static pressure driving bulldozer with electric control engine", "moving gear shifting device and shift control method of bulldozer", and "bulldozer fault automatic diagnosis system". This product adopts turbocharged and air-cooled electronically controlled diesel engine, which has excellent power, economy and durability.
Double-circuit electronic-controlled hydrostatic drive system automatically adjusts the driving speed of the power output stage to adapt to load changes; The tracks on both sides are driven independently to ensure the full power output during steering and realize the reverse rotation of the tracks on both sides; It has complete "stepless" speed change characteristics and provides different working conditions.
The palm commands the electric control system, and the left handle controls the direction and speed of the machine; The right handle controls various actions of the working device; The operation is accurate, flexible and simple. High-strength chassis structure, which meets the requirements of heavy load conditions, is solid and durable. The integrated intelligent thermal management system realizes temperature control, noise reduction and energy saving. Intelligent service system, with automatic fault detection and self-diagnosis functions, provides remote technical support. Anti-roll/anti-falling object damping cab, suspended seat, large capacity air conditioning, providing a spacious operating environment; Quiet, broad vision. Modular wheel variable reduction system has high strength, long service life and convenient maintenance.
Large capacity, high strength, multi-function, adjustable power angle shovel can be used for fine or heavy load operations such as excavation, backfilling, modeling, leveling, etc. It is durable and has high production efficiency.