INTRODUCTION of SANY SY215C
SY215C can be used in:
-Digging of trenches, holes, foundations
-Brush cutting with hydraulic attachments
-Mining, especially, but not only open-pit mining
-Driving piles, in conjunction with a pile driver
The main components like engine, main pump, main valve, rotary motor, controller are from internationally renowned professional manufacturers, ensuring a consistently excellent quality.
SANY imports the latest Japanese engine model manufactured by Mitsubishi specially customized for SANY to generate greater power and match the high requirements of the hydraulic system. This engine generates better efficiency, stability and durability.
This Mitsubishi engine is a high displacement engine therefore reduces heat load and is equipped with a overheat protection function which limits travel speed when the coolant reaches certain temperature.
High swing speed and digging efficiency achieved.
Spare parts are easy to find in the market.
Main pump is electrically controlled achieving higher accuracy and efficiency. Also its compact structure presents low noise and low oil leakage increasing the pressure of the hydraulic system, important feature as its connected to a turbocharged engine.
Pressure oil from front pump operate the working devices.
Pressure oil from rear pump operate the travel motors.
DOMCS - Dynamic Optimized Matching Control System
Positive flow controlled hydraulic system
Main pump displacement is directly proportional to the signal pressure from the joystick.
The controller determines the flow demand and variation trend of the actuator and regulates the flow in the system.
Electronic control module achieves the best energy efficiency.
Control is integrated with sensors to conduct monitoring of all systems and auto adjust.
Boom priority operation
Boom priority from swing rotation controlled by DOMCS improves operational efficiency.
Automatic idling system
Automatic engine idle function reduces rpm after 5sc idle time and stops engine when idle time reaches 3min saving fuel consumption.
Three engine operation modes
H: Engine power is at 100%
(full operation efficiency)
S: Engine power is at 90%
(reduce fuel consumption and noise)
B: Engine power is at 80%
(large crushing force, break)
The main valve has been optimized to reduce pressure loss and make the hydraulic system more efficient.
A combination of a variable displacement pump and a control valve can achieve a positive flow hydraulic system.
The SANY excavator pipes and hoses have been optimized with no big angles in order to optimize the hydraulic oil flow in the system.
Nabtesco and Daewoo travel motor is available for SY215. High quality SANY travel motor is also available.
The travel motor have a high torque achieving a faster travel speed especially important when operation terrain has large slopes.
High travel speed achieved
Tel : 0086-10-69739318
Global Sales Hotline
Tel : 0086-731-85835199
Time : Mon–Fri 8:00 AM -17:30 PM (We will contact you within 24 hours)