Shandong Lingong two generation energy-saving products: the king reloading LG955N loader

     Shandong Lingong LG955N loader is introduced after the LG953N a long wheelbase, the two generation of energy-saving products, under the combination of traction force and digging force, high loading efficiency. The loader is suitable for shovel metal powder, medium and small size stone, raw coal / coal gangue and hard raw soil. At present, LG955N loader has been widely used in ports, docks, open pit coal mines, stone yard, iron and steel enterprises and other places. The detailed performance parameters are shown below:

Shandong Lingong LG955N loader, the performance of the analysis are as follows

[energy saving]

1, low speed drive system: using speed reduction energy-saving engine, through reasonable matching drive system, in improving the power at the same time, the machine's common working conditions in the diesel engine low fuel consumption area work;

2, intelligent control cooling system: equipped with intelligent electromagnetic clutch fan, according to the engine temperature, according to automatically adjust the engine fan speed high, medium and low grades (the water temperature is higher than 92 degrees, the fan running at full speed). The utility model effectively reduces the time when the fan rotates at full speed, and the energy saving effect is remarkably improved;

3, variable control of the steering system: the realization of the flow of on-demand distribution and double pump automatic control. The energy consumption of the steering system is reduced by 40%;

Variable control steering system: steering pump pump 1 pump 2 duplex structure, when the engine is running at a low speed (less than 1250rpm), the two pump all the oil supply steering system; when the engine is running at high speed (more than 1400rpm), 2 of all the oil pump to pump shunt;

4 、 light weight working device

The arm adopts light weight technology, and the working load of each working cycle is increased by 2%, so as to realize energy saving;

Bucket oil cylinder diameter increased from 180mm to 190mm, to speed up the shovel speed, digging force increased by 15%;

5, low drag shovel bucket: the main knife plate ladder structure, small working resistance, can shovel hard materials, loading capacity increased by 10%. Greatly improve the work efficiency, reduce the use of cost.

[reliable]

1, strengthen the front frame: box structure of the front frame, the local structure optimization, bearing capacity stronger;

2, strengthen the lower hinge pin: the use of tapered roller bearings and joint bearings composite structure, articulated reliable, more suitable for harsh conditions, service life doubled;

3, strengthen type transmission: gear box speed ratio adjustment, combined working condition, pull big gravity;

4, mining tires: 18 levels of mining tires (front axle), more suitable for heavy load conditions;

5, increase counterweight: use to increase balance iron, increase the whole machine operation stability;

6, bold: boom cylinder bore cylinder bold, boom breakout force promotion;

7, reinforcement bucket: bucket wall thickening, bucket bottom with protective board, wear resistance promotion;

8, side heat dissipation: water scattered and hydraulic oil scattered in the same plane layout side by side, the better cooling effect;

9, strengthen type work device: the seat of the axle is bigger, strengthen the guard board, the bearing capacity is greater;

10, strengthen the cross shaft: drive shaft cross shaft thickening, greatly reducing the failure rate.

[comfort]

1, the car standard cab: in the roar of the construction site, the driver can easily answer the phone in the sealed cab, cab seal and noise levels have reached the standard car.

The 2 step, the digital dashboard is equipped with the traditional industry type fuel oil indicator, not the car will be able to monitor the fuel allowance; compared with traditional industry models equipped with the engine tachometer, running state real-time monitoring machine. The color display screen is comfortable and eye-catching, and the machine running condition is monitored and controlled.

3, multi stage shock absorption: cab, transmission box, engine and seat multi stage shock absorption. Through NVH analysis, the vibration of the whole machine is reduced by 40%. A driver may work continuously for a long time without fatigue.

[convenience]

1, increase the power switch: the battery box internal power switch, the whole car can be broken off the power supply, safe and convenient.

2 、 electrical centralized arrangement: the lower part of the cab, instrument wiring harness, plug connection, centralized arrangement, the rear of the cab has a central arrangement of fuse boxes, and the maintenance of the electrical system is very convenient;

3 、 lubrication extraction settings: for lubrication parts, such as the arm top pin 1 and bucket cylinder after pin 2, lead to grease grease pipe, easy maintenance;

4, open the hood Hood: the rear window edge can be independently rotating, easy cleaning and maintenance. The rear window edge is covered with a full mesh structure to prevent the tank from being scratched by projecting foreign bodies.