Liugong CLG6630E roller: super compaction green energy

At the beginning of 2017, Liugong E Series 30-ton hydraulic double-drive single-drum roller compactor CLG6630E was officially launched; Liugong achieved advanced compaction performance, high reliability, green energy-saving, and comfort by virtue of advanced technology in the field of compaction machinery. Operation and economic and convenient maintenance; This model is suitable for compaction of large-thickness materials and is a compact tool for the construction of high-grade highways, dams and other large projects.

Liugong CLG6630E roller appearance appearance

One, super compaction performance

The front steel wheel has a distribution weight of 19 tons and a static line pressure of 864 N/cm, both of which are leading in the industry. The depth of compaction influence is greater, the compaction effect is better, and the construction efficiency is higher.

Full-hydraulic dual-drive, soft start and stop for compaction of construction, no mark on start and stop, no need for repeated repair;

With stepless speed change, the operator can control the speed of compaction according to the supervisor's requirements and ensure that the construction requirements are completed efficiently.

Liugong CLG6630E roller

Second, high reliability

Using Liugong's unique shockless exciter - high reliability of the vibration system

Flow ball structure, specially made eccentric cavity, equipped with steel ball and anti-wear agent inside, replace the eccentric block of the block shaker, and form vibration by the displacement of the steel ball;

When starting vibration and stopping vibration, the steel ball can be flexibly started and stopped under the anti-wear buffer, avoiding the transient impact of the stop-vibration impact limiting pin when the block exciter shakes off, avoiding the risk of breakage of the eccentric block and ensuring high reliability of the exciter. ;

Avoid stop vibration shocks, and effectively extend the service life of exciter, vibration bearing and eccentric shaft to ensure high reliability of vibration system.

No shock exciter schematic

Heavy-duty closed hydraulic system with imported brand - high reliability of hydraulic system

Equipped with Danfoss drive and vibrating hydraulic pump and motor, the heavy piston pump has a larger power conversion reserve and easily responds to harsh working conditions, resulting in a more stable hydraulic system;

The plunger pump has less work wear, and it still ensures power output for many years, ensuring stability and long service life.

Hydraulic Parts

Third, green energy

Using Liugong's exclusive ECO energy-saving mode to achieve dual engine power output, continuous construction energy saving of more than 12%;

During construction, idle speed and transition, the ECO mode can significantly reduce fuel consumption, significantly reducing operating costs for customers during the equipment life cycle;

Equipped with engines that meet the National III emission standards, effectively reducing harmful gas emissions;

At the same time, the overall design is optimized to effectively reduce the noise of the whole machine, and green energy is saved.

Fourth, comfortable operation

With full hydraulic drive, the front and rear operating handles can be used to complete the forward, backward and brake, eliminating the need to frequently step on the clutch, shifting gears, and pressing the brakes. The operation is comfortable and efficient, and the operation intensity is greatly reduced;

Standard air-conditioning, three-stage shock absorption, liquid crystal instrument cluster with fault alarm function, with USB interface radio player, front and rear weight adjustment seats, adjustable front and rear console, easy to control a variety of conditions!

Operation handle and driving vision

V. Economic and convenient maintenance

Liugong has its own independent vibratory chamber. Two vibratory chambers can add up to 6L of gear oil. The counterparts need to add about 60L. At the same time, there is no impact exciter that does not dump the metal debris generated by the impact of the block-type exciter. It contaminates the bearing lubrication system. Reduce maintenance costs;

Independent Vibration Chamber

The engine is turned upside down, the hood opening angle is increased by 15 degrees, and the upper pedal is set to achieve convenient maintenance of the engine, hydraulic pump and accessories.

Liugong Machinery Road Construction

Liugong Road Machinery Fusion Liugong has settled on 59 years of advanced engineering machinery design and manufacturing technology. It has been focusing on road machinery since its founding 17 years ago. It has always been innovative, enterprising, and ingenious to manufacture; it always builds products with high reliability and high construction quality based on customer demand. Customers provide a full range of road construction solutions and continuous high-quality construction! (This article is from Liugong)