SDLG Launches Energy-efficient Excavator E675F
Release Date: 2019.01.22 Views: 109

 


Monologue of E675F


Hi, my name is E675F. Weighing 7.7T, I am a small hydraulic excavator produced by SDLG among Top 3 Construction Machinery Manufacturers winning China Quality Award. I am expert in working in municipal facilities, landscape greening, roads and water projects, and rural infrastructures. Besides, it is proficient in using various implements. Known as energy-efficient and versatile excavator, it can meet various demands for construction conditions.

 

Basic information of E675F


Name: E675F


Brand: SDLG


Power: /kW/rpm:42.4/2,000


Excavating force: 50kN


Produced in December 2018


Gross weight:7,700kg


Bucket capacity:0.16~0.34m³


Unloading height: 5,065mm


Excavating depth: 4,160mm


Rotating speed: 0-10rpm


Strong points of E675F


 I. With largest weight, it can match the 8T product

 


The weight is 7.7T, which has the largest weight among the competitors. It has the wide chassis, and high ground clearance. It is suitable for heavy-load working conditions, which can excavate hard clay, sticky clay and hoist heavy items when the body is stable without shivering. 


II. Robust power and energy-efficient 

 


It is equipped with turbo-charged Kubota engine, ensuring full combustion, robust power and low fuel consumption; 


It is equipped with sensitive hydraulic system and piston variable pump, thus having quick response speed, low internal friction, precise control, and high operating efficiency. In particular, it moves smoothly with wonderful coordination when making compound movements on the flat ground. 


The engine and hydraulic system match perfectly; and low fuel consumption combines perfectly with high efficiency; and 


If the machine stops for five seconds, the engine will go idling automatically, thus having evident energy-saving effect. 

 

 

The dual-speed walking motor of imported brand with large driving force ensures the machine can walk freely on the bumpy roads, drive rapidly on the upward slopes and operate in high efficiency.


III. Safe and reliable with high quality


 

 

The upper frame is welded as a whole. With high-strength T-shaped structure, the load is evenly distributed; the chassis has rational structure, with wonderful stability and strong bearing capacity; 


It uses robot for welding; The flaw detector tests the welded lines, so as to reliability and duration

 

 

Steel plates with high tensile strength are installed on the working position such as swing arms; the axle seat bottom uses the forged parts. The large-section clapboard is installed, by robot welding, in the middle part. The key stress-bearing parts are thickened and enforced to secure excavating and other heavy-bearing working conditions. The machine is more durable. 


The large bearing chassis, the anti-abrasion crawler, the enlarged steering wheel protective board ensure better protective effect. 


The high-strength rotating gear ring, the embedded and welding shoveling cylinder base (the competitors use the direct welding which leads to low strength), ensure the long life cycle. 


The axle and case uses the steel bushing manganese  phosphating treatment, which has wonderful anti-abrasion performance and long life cycle. 


The working mechanism is equipped with swing arm protective valve, which can effectively prevent working mechanism from sinking and ensure safer hoisting operations. 


IV. Rational design ensures comfort and environmental protection

 

 


Vibration: The cab uses the silicon oil damping + premium seat damping, which have evident damping effect and feature comfortable operations. 


Noise: The machine has low noise, which is far lower than national standard and data in the same industry; 


Vision: The 90-degree sliding all-steel front wind shield + panoramic sunroof, which offer large space and wonderful vision; 


The people-oriented simulated handle design ensures all control switches are within easy access; 


The electric fan and independent AC system that produce large wind, thus producing comfortable driving/riding environment; 


Environmental protection: The China III engine is equipped with external EGR to ensure lower emissions, green and environmental protection.  


V. Concentrated configurations for easy maintenance 


 

The engine hood can be opened in the left, right and rear, making convenient repair and maintenance by standing on the ground. 


Concentrated filters: air filters, and filters for fuel, motor oil and hydraulic oil, etc. are arranged together for easy and convenient maintenance; 


Concentrated pressure measurement: Pressure-measuring opening is set within the engine hood, making it convenient measure system pressure, make routine check and fault diagnosis, etc. 


Concentrated lubrication: Use the grease pipe to lubricate axle and case, making the maintenance convenient. 

 


keywords: SDLG excavator