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Liugong 904C Crawler Excavator

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Liugong 904C Crawler Excavator

Liugong 904C Crawler Excavator

  • Feature
  • Parameter
·Ground level access makes inspection and service quick and easy.
·Filter for fuel keeps the fuel tank dean and protects the engine from being damaged by fuel impurities.
·Fuel cover and counterweight are connected scientifically,preventing vibration and insuring longer life of the machine.
·Air pre—filter provides the engine clean air.
·Convenient to refuel, fuel refill pipe located right behind the cab and refueling can be done on the ground.

Bucket capacity

Bucket Capacity 0.058-0.3m3  

Operating weight
Operating Weight 4000kg  

Rated power
Rated Power 27.1kw  

Service Refill Capacities
Fuel tank 55L  
Coolant 9L  
Engine lubricants 6.5L  
Traveling reducer 0.5Leach side  
Hydraulic system 75L  
Hydraulic tank 58L  

Swing System
Swinging speed 10.8rpm  

Number of carrier rollers 1each side  
Number of track rollers 4each side  
Number of idler rollers 1each side  
Number of shoes 82 each side( rubber )/44 each side(steel)  
Width of track 300mm  

Drives & Brakes
Travel speed High:0-5.2km/h,low:0-3.5km/h  
Gradeability 30°(58%)  

Hydraulic System
Maximum flow 2X43+34.7L/min  
Working pressure 20.6Mpa  
Main relief valve pressure 20.6MPa  
Maximum pressure of working attachments 20.6MPa  
Maximum pressure of swing circuit 20.6MPa  
Maximum pressure of travel circuit 20.6MPa  
Main relief valve boom/arm/bucket 26.5MPa  
Pilot circuit 3.9MPa  

Net power 25.2KW  
Maximum torque 144N.m  
Displacement 2.19L  
Model Yanmar 4TNV88  
Type 4-cylinder, 4-stroke, in line water-cooled diesel engine
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