Used 9 ton SDLG E690F small excavator

Product Introduction

SDLG E690F is a 9-ton small excavator with multiple working conditions. It is mainly engaged in the excavation, loading and unloading of landfill, crushing, leveling and other operations of loose soil, sand, coal, garbage and other materials. Widely used in mines, construction sites, underground mining, gardens, municipal and urban construction and other occasions.

Product features

1. The original imported Yanmar 4TNV98T turbocharged engine meets T3 emission requirements, with strong power, high reliability, automatic idling function, low emission, low noise, and low fuel consumption.
2. Load sensing hydraulic system, pilot control, high efficiency and energy saving, easy operation, and better coordination of compound actions.
3. The reinforced upper and lower frames are adopted, with strong bearing capacity, reasonable load distribution of the whole machine, and good stability. Type off the shelf, the whole machine has high stability; standard reinforced working device, the whole machine has a strong ability to adapt to harsh working conditions.
4. The optimized design of the cab is spacious and bright, with wide vision and good sealing effect. High-grade shock-absorbing seats, dual-stage filter heating and cooling air-conditioning, silicone oil rubber three-stage shock absorber, good shock effect and comfortable driving environment.
5. The electrical system of the whole machine adopts centralized control, which has high reliability and is convenient for maintenance and inspection; the intelligent monitoring system can monitor the working status of the whole machine in real time, and has good human-computer interaction.
6. It can realize quick change and a variety of accessory configurations to meet the needs of users and machines in multiple working conditions.
7. High safety performance, adopting hydraulic lock of bulldozing shovel cylinder: when bulldozing and excavating (used as outriggers), it can prevent the hydraulic oil from leaking and cause the cylinder to retract, ensuring the safety of the operation.
8. Multiple protection, the front axle is equipped with double oil cylinders for vibration reduction, double circuit full hydraulic brake, the service brake pedal can be locked, and the oil-water separator has a water level alarm to prevent damage to precision components such as high-pressure oil pumps and fuel injectors.