The Sany SY335BH excavator is hailed as the standard model for earthwork and material transportation. It is the "efficiency warrior" on the construction site, capable of filling a truck in just 2 minutes. Thanks to its smooth and efficient operation capabilities, even the old workers have praised it. Moreover, it is equipped with DPC technology, which is powerful, highly efficient, and fuel-efficient.
Short Arm Heavy Loader - Vehicle Loading Tool
SY335BH is a key model of 33T class earthmoving excavator launched by Sany Heavy Machinery. It is specially designed for intensive earthwork and rock excavation scenarios. Through a series of measures such as "optimizing the main pump control curve, optimizing the bucket shape, and improving coordination", it achieves "reduction in fuel consumption" and "improvement in efficiency" simultaneously.
The new generation of SY335BH with Euro IV emission standards has been comprehensively upgraded around "new power", "new shape", and "new technology". Equipped with "short arm and large bucket", it can instantly enhance the digging force and move faster. With the ultimate goal of "pursuing ultimate efficiency", it can meet the customized needs of customers.
Power System: Equipped with a three-cylinder custom imported engine with a power output of 210kW. It has a large displacement and torque, providing strong power. The turbocharger has been upgraded to VGT, which has a shorter response time, less speed drop, reduces fuel consumption loss, and offers better performance at high altitudes. The fuel injector spray area has been increased, and the rail pressure has been raised from 130Mpa to 200Mpa, resulting in more complete combustion and lower fuel consumption.
Hydraulic System: Equipped with renowned brand piston pumps and main valves. The pump displacement has been increased from 160cc to 180cc, generally improving by 5-10%. The engine's operating speed range can be expanded, making it easier to operate within the fuel-efficient range.
It adopts fully electronic controlled hydraulic technology, optimizing the oil return area of the boom and dipper valve cores, adjusting the logic valve, improving coordination and flat performance. A boom buffer valve is added, optimizing the oil return area of the travel valve core, eliminating travel speed shock.
Reducer upgrade: Adopting RG23 reducer, the rotation device's rotation capacity is enhanced by 12%. The rotational driving force of the machine is increased, and its working ability on slopes is improved, with the rotation start-up speed accelerated.
Bucket arm upgrade: Adopting a 2.9m short bucket arm, adding a secondary boost function, the digging force is increased by more than 8%.
Standardly equipped with a soil bucket, an optional rock bucket is also available to achieve "one situation, one bucket", meeting the operational needs of various working conditions.
The bucket shape has been optimized to enhance the smoothness of material penetration and reduce friction. The angle between the front edge plate and the base plate of the support is increased, thereby improving the full bucket rate. The average resistance during the excavation process is reduced, and the excavation efficiency is increased.
One-click switch between left and right hands: By entering the display screen and clicking the one-click switch button, you can achieve the switch between the left-hand control arm bucket movement and rotation action. There is no need to adjust the pipelines, making it convenient, fast, safe and reliable.
