September 3, 2019, Beijing—Today, the new-generation F-series excavators of LiuGong were launched in BICES2019. As the sixth-generation excavators integrating technology, intelligence and environmental protection, they were extremely important for LiuGong to meet the future market needs.

Meeting the diverse needs of customers

The new F-series excavators are mainly designed for North America, Western Europe, and China, while taking into account the emerging markets. Various product portfolios are provided to meet the needs of different markets.

Compared with the previous generations of excavators, the F-series excavators have more models and size classes, including standard ones for the Chinese market and short-tail and zero-tail swing ones for the Western European and North American markets. The products comply with the latest regulations of China and Europe on emission. What is more, excavators of different size classes (large-, medium- and small-sized) are launched for market segments. The series has 15 product sub-platforms with over 40 size classes ranging from 1.5 to 90 tons, which covers more than 90% of the global market demand. Mini excavators of less than 6 tons are divided into more size classes.

In addition to basic models, the F-series excavators also have variants. Appropriate accessories are used to serve different purposes, including excavation, demolition, forestry, material handling, and recycling, and providing customers with the best value.

Being intelligent, eco-friendly and efficient

The F series excavators are equipped with the latest electronically controlled hydraulic system consisting of a main pump with large displacement, a low-speed and high-torque engine and a main electro-hydraulic proportional control valve for better management of flow distribution. An intelligent cooling system is also equipped, which controls the fan speed in real time according to the temperature of water, oil and intercooler. With these systems, the F-series excavators are industry-leading in terms of their high operating efficiency and low oil consumption (about 15 to 20% lower than that of the previous generation of products).

In addition to the features of energy conservation and high efficiency many other LiuGong excavators have, the F-series excavators have been greatly improved in terms of the product intelligence.

The product intelligence of the F-series excavators combines the integrated operation of a single excavator, intelligent control, network-based integration of excavators, intelligent monitoring, detection, prediction and remote control. The technology enables the monitoring of bucket trajectory, construction guidance, assisted excavation, automatic weighing, etc., significantly improving the working efficiency and quality and avoiding repeated operation. The excavators also adopt new electronic fence technology that ensures safer construction, and expandable control platform that provides the basis for access to the intelligent control and management system of excavators.

Exhibited F-series excavators:

9018F Excavator

9018F is a 1.8-ton conventional hydraulic excavator developed on the LiuGong F-series platform and adopting swing arm deflection and variable track technologies. It is able to pass through a passage as narrow as 1 meter wide and equipped with an adjustable and locked hydraulic system with the maximum pump displacement. What is more, various accessories may be used for operation in farmlands, towns, greenhouses and indoor spaces.

1. Carefully adjusted load-sensitive hydraulic system featuring excellent operability;

2. Configured variable track and swing arm deflection suitable for operation in narrow spaces;

3. Optional electronically controlled proportional pipelines with adjustable maximum displacement to match with different accessories;

4. Open-top/closed cab;

5. Fully-open engine hood for easy maintenance.

9025F Excavator

9025F is equipped with an adjustable and locked hydraulic system with the maximum pump displacement. What is more, various accessories may be used for operation in farmlands, towns, greenhouses and indoor spaces. 

1. Carefully adjusted load-sensitive hydraulic system featuring excellent operability;

2. Swing arm deflection and zero-tail rotation make it more suitable for operation in narrow spaces and on edges;

3. Optional electronically controlled proportional pipelines with adjustable maximum displacement to match with different accessories;

4. Open-top/closed cab;

5. Fully-open engine hood for easy maintenance.

906F Excavator

906F is a 6-ton hydraulic excavator developed on LiuGong F-series platform, boasting a new and simple appearance, low oil consumption and high operating efficiency, excellent controllability, comfortable operating environment with good visibility and low vibration, and fully-open rear engine cover for easy maintenance. It can be used for various purposes such as farmland water conservancy, housing, public facilities, and urban transformation.

1. Imported Yanmar engine with electronic throttle control, automatic idle speed motor and P/E working mode;

2. Carefully adjusted load-sensitive hydraulic system featuring excellent operability;

3. ROPS dust-proof positive pressure cab with good view and low vibration, providing a comfortable operating environment;

4. Reasonable layout of parts and fully-open rear engine cover for easy maintenance.

922F Excavator

922F is a new-generation 22-ton hydraulic excavator independently developed by LiuGong. It adopts a fully electronically controlled hydraulic system and intelligent heat dissipation technology. The excavator boasts high operating efficiency, low oil consumption and low noise. Serving multiple purposes including excavation, leveling, crushing and lifting, it can be used in different projects such as roads, construction, water conservancy and mining.

1. Unique engine matching technology and new P/S/E mode ensure higher efficiency and low oil consumption;

2. Electronic fans together with intelligent control technology and engine compartment wind field design; control and direct airflow in the cabin, and lower the noise outside the excavator to as low as 100 dB;

3. Touch display and highly integrated control panel make the operation more comfortable and convenient;

4. Daily maintenance can be done on the ground.

926F Excavator

926F is a new-generation 25-ton hydraulic excavator independently developed by LiuGong. It adopts a fully electronically controlled hydraulic system and intelligent heat dissipation technology. The excavator boasts high operating efficiency, low oil consumption and low noise. Serving multiple purposes including excavation, leveling, crushing and lifting, it can be used in different projects such as roads, demolition, water conservancy and mining.

1. Unique engine matching technology and new P/S/E mode ensure higher efficiency and low oil consumption;

2. Electronic fans together with intelligent control technology and engine compartment wind field design; control and direct airflow in the cabin, and lower the noise outside the excavator to as low as 101 dB;

3. Touch display and highly integrated control panel make the operation more comfortable and convenient;

4. Daily maintenance can be done on the ground.

936F Excavator

936F is a new-generation intelligent hydraulic excavator carefully built by LiuGong. Based on the customer and market needs, LiuGong applies intelligent technology in designing the excavator for mining. The product boasts high efficiency, high reliability, low oil consumption, first-class controllability, low maintenance cost, high-standard safety and comfort. It may be equipped with a variety of accessories, and complies with the China IV emission standard.

1. Fully electronically controlled intelligent hydraulic system and bucket with low resistance and large capacity ensure efficient operation;

2. Unique engine matching technology and intelligently controlled variable speed fan motor lower the energy consumption;

3. Dual maintenance access, maintenance-free, and long-life design ensure lower maintenance cost and more convenient maintenance;

4. Touch screen and highly integrated control panel offer more friendly man-machine interaction.

990F Excavator

990F is a new-generation intelligent hydraulic excavator carefully built by LiuGong. It adopts a fully electronically controlled advanced hydraulic system, heavy-duty structure and optimized crushing design. Boasting excellent operating efficiency, low oil consumption and high reliability, the product can be used for excavation loading and crushing in open-pit mines, phosphate mines, metal mines, quarry mines, etc.

1. It adopts a fully electronically controlled advanced hydraulic system that ensures excellent operating efficiency and low oil consumption;

2. The reliable and durable ME-type bucket arm has greater digging force;

3. The swing arm moving up and down improves the efficiency of excavation, hammering and leveling.

4. Independent reverse cooling fans and oil bath pre-filters are suitable for a dusty environment.