Machinery / Industrial Parts & Tools

From technology introduction to independent research and development, from lack of market voice to competing with global high-end brands and catching up from behind, Liugong has witnessed and led the development and growth of domestic excavators together with a number of national brands in the past three decades. During this period, a series of glittering excavator products shine on the stage, helping customers around the world open mountains and roads, nuggets and wealth, and winning praise! Liugong 956ehd excavator is a typical representative of this.

"Liugong 956ehd is a perfect excavator in terms of construction efficiency and oil saving performance!" Boss Chen from Jiangxi praised.

Heavy load gene, Kaishan hammer king, Fengshen when it is listed

In June 2020, Liugong focused on customer application, intensively cultivated market segments, independently developed and launched a variety of HD heavy-duty series products including 956ehd.

As an upgraded version of special excavator for crushing, 956ehd has been comprehensively upgraded in terms of power, hydraulic pressure, structure, fuel consumption, efficiency and driving comfort. When it comes to the market, it will be the God, and has won the reputation of "the king of mountain hammer" for itself.

Mine exclusive. 956ehd is equipped with 200 crushing hammer as standard, with rated power of 299kw. It adopts the special technology of single and double pump coexisting control and crushing mode, which fully meets the needs of crushing high pressure and large flow, and the crushing force is eye-catching; Aegis engine protection system, three-stage air inlet filtration, fearless of harsh environment; Break the inertia of the industry and adopt a large-area and efficient heat dissipation system, so that the crushing operation is no longer synonymous with high temperature.

Durable and strong. Adopt the rotary structure and counterweight of 70 ton excavator, as well as new large and small arms, with upgraded configuration; Adopt the new design of large open gear and long-life working device to work longer; The special underframe for the mine is upgraded again. The overall through bottom plate of crawler beam + thickened upper cover plate + double-sided support carrier sprocket + large pitch 2-rib crawler + two-stage pedal have higher structural strength and longer service life!

Security intelligence. Equipped with all-round protective devices, high safety performance; Slight pressure increase, high dust prevention and good sealing; Electric air suspension seat to reduce driver fatigue; Rear view camera is equipped as standard to improve the safety factor of excavator rotation; One foot fixed working condition, one hand cutting mode, intelligent crushing condition identification system, intelligent and convenient!

Excellent fuel economy. "Guaranteed fuel consumption" is a highlight of "full confidence" of 956ehd excavator. After the actual working condition efficiency and fuel consumption test, 956ehd excavator has the advantages of "15% higher efficiency than 55 ton products in the industry, 20% lower fuel consumption and saving one crushing hammer a year", which has won the recognition of customers with its strength.

With its strong "hammer" strength, 956ehd is widely favored. More than 200 units were sold in the first half of the market, and the cumulative delivery has exceeded 1000 units so far. "Hot money" is full of color.

Landing in Antarctica, extreme working conditions and developing hard core strength

In November 2021, the invincible 956ehd met the highlight again - after being accepted by China Polar center, it rushed to the south pole with the Xuelong scientific research ship, and officially boarded the Antarctic continent in February 2022, starting a long journey of extreme working conditions.

As we all know, the Antarctic continent is covered with ice and snow all year round. The average thickness of the ice layer is more than 1800 meters, and the annual average temperature is as low as minus 25 degrees Celsius. Among them, the annual average temperature in the southeast polar plateau is as low as minus 53 degrees Celsius. Under extremely low temperature conditions, the iron and steel giants (engineering machinery and equipment) galloping all day have to face many difficulties - brittle steel plate, thickened hydraulic oil, failure of sealing ring, etc. if they are not properly dealt with, the construction equipment will inevitably fall into the dilemma of difficult start-up or even shutdown.

In order to better cope with this extreme cold challenge, Liugong designed and built the China polar scientific research engineering machinery laboratory based on the Antarctic polar climate (officially listed on September 20, 2018). In this laboratory, Liugong continuously improved and improved the engineering machinery used in extremely low temperature and extreme environment, and carried out cold start, low-temperature steering performance, low-temperature oil return back pressure, low-temperature air conditioning performance, defrosting and defogging performance of the whole machine Many tests, such as condensation of the electrical system of the whole vehicle, enable each Liugong equipment, including 956ehd, to operate normally in a harsh environment of more than minus 50 degrees.

High spirited and extraordinary! Over the past 30 years in the excavator industry, Liugong has successively passed six breakthrough innovations and upgrades, focused on the terminal market, and gradually improved and changed the product line according to local conditions. From the first generation WY series to the sixth generation F series, the full coverage of 1.7 ~ 120 ton excavator products has been realized. From home to abroad, whether it is the Sichuan Tibet Railway with harsh conditions or the extremely cold hinterland of Antarctica, Liugong excavator can be seen everywhere, which is a vivid portrayal of the excellent quality of "made in China".

Be an explorer of technological R & D and innovation. Standing at the new starting point of the 30th anniversary and turning a new page, Liugong excavator will continue to create high-quality products beyond expectations for users, constantly push through the old and bring forth the new, and unswervingly forge the "sharp weapon" for construction under extreme working conditions!