Weichai Lovol Heavy Industry Co., Ltd
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FR350E2-HD excavator
For the first time in the industry, a release function buffer valve system has been adopted, which ensures that even in extremely cold weather, the ov
Product details
Product Highlights
  • performance
  • reliable
  • efficiency
  • comfortable
  • High power engine, imported Isuzu engine with a rated power of 212kW, specially designed to provide strong power for mining operations, meeting the third stage diesel emissions standards for non road mobile machinery in China, the US Tire 3, and the EU Stage IIIA.

    In the design phase of the electric control positive flow control system, Lovol combines technical knowledge from each field to develop a consistent and high-performance overall system. The variable of the main pump and the action of the main valve core are synchronized, making the system operation more sensitive. Use fast and smooth movements to achieve optimal working power.

    Advanced research and development technology enhances the overall performance of the machine, greatly improving the handling performance by optimizing the matching of the engine, main pump, and main valve. For the first time in the industry, a release function buffer valve system has been adopted, which ensures that even in extremely cold weather, the overall response speed of the machine will not decrease at all. At the same time as maintaining the optimal impact of the entire machine, there is no delay in starting and switching the working device, making the flexibility, efficiency, and energy saving of the entire machine reach the industry-leading level during loading and unloading.

  • The various components in the transmission system, such as diesel engines, gears, rotary drives, working pumps, and hydraulic cylinders, are specially customized in size to achieve perfect matching between components;

    These components are compatible with each other in the overall system, ensuring maximum reliability and longer service life.

    Whole machine test: The CL-6 whole machine test site covers an area of more than 300 acres, including various working conditions such as earthwork, rock, and sand and gravel materials. It covers areas such as vibration reinforcement test, noise test, operational efficiency, fuel consumption, walking test, and climbing test. Each new product must undergo a reinforcement combination test of more than 2000 hours (including excavation, crushing, bumping, climbing, and various performance tests).

  • Excellent performance, higher loading efficiency, perfect match between high-power engine and high-performance hydraulic system. Under heavy load conditions, the main controller will automatically adjust the power and speed according to changes in the load to ensure performance under heavy load conditions. High output power enhances the efficiency of the entire machine under heavy load conditions, resulting in a 15% increase in loading capacity per unit time.

    Superb digging power, while ensuring static digging power, dedicated to the research and development of dynamic digging power. In the event of high resistance during the digging process, the system will automatically detect the resistance and adjust the output power to ensure power adjustment during dynamic digging and achieve strong power output. The hydraulic system pressure is increased to the highest standard of the same tonnage.

    Lower fuel consumption, thanks to the use of the latest technology and hydraulic system, the proven Isuzu engine performs well in both hourly fuel consumption and fuel efficiency.

  • 8-inch ultra-thin LCD display, main page design of the spacecraft, high-end and atmospheric..

    Adopting the nine grid menu display method of Apple phones, the operation is simple, and the original multi-layer architecture has been changed to a flat architecture, with one click in place. Moreover, the basic menu information at the top of each page is frozen without the need for repeated queries.

    More openness to service and customer data allows for a certain degree of personalized adjustment. The same level authorization password can be decrypted once, without the need for a second input when switching pages.

    The alarm information is in the form of code and text, which is convenient for maintenance.

Product Parameters
project
Rated Power
Bucket Capacity
Operating Weight
Engine Model
Number of Cylinders
Max. Torque/Speed
Displacement
Bucket Digging Force
Arm Digging Force
Max. Traction Force
Max. Walking Speed
Min. Walking Speed
Rotary Speed
Gradeability
Ground Pressure
Max. Main Pump Flow
Main Safety Valve Pressure
Fuel Tank
Hydraulic Tank
Engine Oil
unit
kW/rpm
kg
-
-
N·m/rpm
L
kN
kN
kN
km/h
km/h
r/min
°
KPa
L/min
MPa
L
L
L
parameter
212/2000
1.65 Rock Bucket
35800
ISUZU 6HK1XKSC
6
1080/1500
7.79
218
169
289
5.4
3
7.8
35
69
640
34.3
630
340
38
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Successful operation!

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