September 22, 2024 afternoon，Liugong Eastern R & D and Manufacturing Base in Changzhou, Jiangsu Province，The 2024 large-scale mine complete equipment tasting meeting was held.，Liugong exhibited a total of 18 complete sets of large-scale mining engineering machinery and equipment at the event.，The intelligent mine system is demonstrated.、Remote control、Unmanned driving and other cutting-edge technologies，Five new large-scale mining equipment products were grandly released.。

1

Rigid car DE100C

Rated load：97000 kg

Curb weight: 72000 kg

Engine power：1126 kW

Carriage volume stackingSAE (2:1)：63 m³

Maximum speed：55 km/h

Lifting time：≤15 s

The world's firstDirect-drive technology of dual-generation transmission，“Cummins 15LEngine+Generator+Traction motor+Drive axle”。

High productivity，Larger load，Climb faster on the same slope。

Low use cost，Maintenance of traditional fuel vehicles、Integrated fuel consumption、Lower cost of overhaul, etc.。

Safe and reliable，The ability to slow down downhill is significantly improved.，Emergency steering and braking system as standard，Front and rear dual-circuit front disc and rear wet brake system、Brake priority、Speed limit control、Anti-slip slope、Lifting speed limit、Lifting, reversing, interlocking and other safety design。

Motor direct drive、Continuously variable speed，It is more comfortable to drive。

Industry Lowest Usage、Maintenance、Repair、Overhaul cost，TCODecrease by 20%。Newly designed cab，VRMan-machine check，Electronically controlled lifting handle，Stepless speed change，No shift setback，Downhill at constant speed with one key。High-end customized pneumatic seat，Comprehensively enhance the driving experience。

2

Excavator 9125F

Machine weight: 122000 kg

Rated bucket capacity: 8.0 m³

Engine power: 567 kW

Bucket digging force: 610 kN

Maximum digging radius: 13997 mm

Ultra-high reliability：Heavy-duty work device strong chassis，Reliable and more durable，Winning the ultimate working condition of the mine。

Super high output：Carry 567kWCummins engine，Provide powerful power，Customize the capacity of the big bucket，Create higher profits for customers。

Super fuel-efficient：Engineer Liu“EIMCS“Intelligent control system，Adopt full electric control hydraulic system，Four pumps and two valves with exclusive adjustment，The flow is large、Accurate flow distribution，The whole machine has superior maneuverability。

3

Loader 8250H

Rated load capacity：23500 kg

Quality of work：118000 kg

Engine Power Rating：641 kW

Rated power of power battery：309 kW

Bucket capacity：9.2~23.2 m³

Maximum digging force：750 kN

The world's firstHybrid magnetic power wheel-side drive mining loader 8250H，It uses the world's first“Engine+Permanent Magnet Generator+Power Battery+Electric Control Cabinet+Permanent magnet traction motor”The technical route。Specially developed extreme cold cast steel and extreme cold high strength steel，At-50℃It can also be used normally under extreme low temperature.。Service life of structural member exceeds 60000 hour。Leading technology in the world，Higher productivity，Lower fuel consumption，Not afraid of cold and heat，Lowest maintenance and repair cost in the same level。

Production efficiencyCompare with the same level productsIncrease by 20%Above；

Fuel consumptionCompare with the same level productsDecrease by 20%Above；

At the same levelLowest maintenance and repair costs，20% lower than traditional hydraulic transmission%Above；

Durable，Not afraid of cold and heat，The service life is more than 60000.h；

Smarter，Digital management of vehicle operation；

4

Bulldozer LD60D

Engine Power Rating ：563 kW

Weight of complete machine：70800 kg（With scarifier）

Blade capacity：18.6 m³

Forward speed：High speed：4.1/6.7/12.0 km/h

Low speed：3.2/5.2/9.4 km/h

Reverse speed：High speed：5.2/8.4/14.9 km/h

Low speed：4.1/6.5/11.7 km/h

Overall dimensions：10380×4810×4330 mm

Unique in the worldTwo-speed steering transmission technology；OutputThe largest in the industryTraction。

Cummins 19LEngine，Rated power 563kW，Tough and efficient。
Modular drive，Reliable and durable，And that maintenance is convenientAnd that cost is reduce。
Integrally-welded semi-cast high-strength main frame，Strong bearing of impact load、And that service life is long。
Heavy duty chassis bogie frame，Meet the requirements of extreme working conditions。
Brand newROPS/FOPSCab，The air conditioning is fully upgraded，Luxury interior with top European design level，290° Panoramic view；Safe driving environment，Cozy。
Travel Steering Hydraulic Pilot Control,Electric Proportional Control of Working Device；Easy to operate，Energy saving。
Intelligent control such as gear presetting and automatic gear shifting。

Provide hot slag、Extremely cold different working condition configuration package for selection，Meet the needs of various working conditions。

5

Motor Grader 4380D

Operating weight：38000 kg

Total power：426 Kw

Maximum traction(f=0.75)：206 kN

Blade length：4877 mm

Maximum forward speed：44 km/h

The world's firstThe technical route of hybrid electric drive，Power boost 60%，10% reduction in energy costs~15%，Maintenance cost reduced by 30 percent%。

High strength steel heavy duty body，Strength increased by 30%；Overload protection and buffering floating working device system，Resistant to impact；Multi-alloy wear-resistant guide rail liner、Super wear-resistant knife board，Durable。

Load sensitive variable hydraulic system with electric control double handle control，Comfortable operation、Precise control。

InnovationVRImmersive man-machine check，Comprehensively enhance the driving experience；People-oriented intimate design，Maintenance is easy and convenient。

40TRollover and falling object protection cab、Dual circuit hydraulic braking、Automatic fire extinguishing system、Anti-misoperation hydraulic lock，OutThe security of color。

Three of the five new products released by Liugong are new energy.，These include dual-generation direct-drive technology.DE100CRigid car，Hybrid magnetic power wheel-side drive mining loader 8250H，Hybrid Electric Drive Technology 4380DMotor grader。Among，8250HLoader、4380DMotor grader、LD60DBulldozers are the largest products of Liugong at present.。

Liugong Large-scale Mine Complete Equipment Tasting Meeting Successfully Held，It not only shows Liugong's firm pace in green mining and intelligent transformation.，It also indicates the new direction of mining development in the future.。