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Lonking Hydraulic 21ton Crawler Excavator

China Lonking Hydraulic 21ton Crawler Excavator, Find details about China Crawler Excavator, Lonking Excavator from Lonking Hydraulic 21ton Crawler Excavator

Model NO.
LG6225E
Drive Type
Internal Combustion Drive
Bucket Capacity
0.8-1.1m3
Size
Medium-Sized
Certification
CE, ISO9001: 2000
Condition
New
Power
112kw
Trademark
Top Brand
Origin
China
HS Code
8429521200
Model NO.
LG6225E
Drive Type
Internal Combustion Drive
Bucket Capacity
0.8-1.1m3
Size
Medium-Sized
Certification
CE, ISO9001: 2000
Condition
New
Power
112kw
Trademark
Top Brand
Origin
China
HS Code
8429521200

Lonking Hydraulic 21Ton Crawler Excavator With Long Arm LG6225E
Product Description
  • Imported engine 6BTAA5.9-C
    Imported engine high power, high torque and turbo-charging 6-cylinder direct injection engine guarantees the high reliability and durability. The charge air cooling system over the compressed air can enhance the oxygen content upon combustion markedly. The center fuel injection under high injection pressure allows the uniform atomizing of fuel, guarantees the normal combustion and reduces the exhaust gas emission.
    Filtering System
    The high efficiency dual element air filter ensures the quality of engine air intake. The oil-water separator and two-stage fuel filter will filtrate the fuel many times to ensure the quality of fuel fed to the engine.
    Cooling System
    The parallel radiator cooling makes cooling effect better and service easier.
    Maintenance and Service
    The easy maintenance of direct injection engine reduces the cost of maintenance. The global after service of engine enables the sharing of global resources. This will enhance the service efficiency, relieve the customers of worry about the service and ensure the attendance rate of excavator.
SpecificationsLG6215
EngineModel 6BTAA5.9-C (Tier 2,standard)
Rated power112kW (150hp) /1950 rpm
Max. torque614 N.m/1500 rpm
Bore × Stroke102mm×120mm
Displacement 5.9 L
CommentMaintain the rated power at 2300m elevation.

Operating 

weight

SummaryOperating weight:21200kg

The operating weight includes the weight of 5675 mm standard boom,

2920 mm standard arm,0.9m3 standard bucket,600 mm track shoes, 

lubricating oil, coolant, the full diesel oil tank and the rest 

standard configuration units.

Ground pressure51 kPa

Fluid 

capacity

Fuel tank380 L
Cooling system23 L
Engine oil18 L
Swing drive unit3.8 L
Traveling gear 2×3.3 L
Hydraulic oil tank280 L

Swing 

mechanism

High torque plunger motor and 2-stage planetary reducer drive. 

Brake inside loading motor is applied by spring and released by hydraulic unit. 

The automatic braking is available when the swing control lever is in neutral position.

Swing speed :12.1 rpm
Travel driveSummary

The integrated 2-speed plunger hydraulic motor and reducer drive, motor and 

hydraulic pipeline are arranged inside the  track frame to prevent the damage

caused by the rugged road surface; The motor inside is provided with the 
service brake and shock absorption valve to ensure the smooth running

and stop and the reliable braking.

Taveling speed3.0 - 5.2 km/h
Gradeability35°(70%)
Maximum Traction224 kN

Traveling 

mechanism

Standard track shoe width600 mm
No. of track shoe45 (each side)
No. of carrier rollers2 (each side)
No. of track rollers7 (each side)

Hydraulic

 system

Main pumpDuplex axial variable plunger pump
Pilot pumpgear pump (integrated in main pump)
Max. flow of system2×208 L/min
Max. pressure of equipment31.3 MPa
Max. pilot pressure3.9 MPa

Operating

 equipment

Each machine action is under the pilot control. The right lever controls 

the motion of boom and bucket while the left lever controls 

the arm motion and upper structure swing. The foot pilot valve is provided 
with the lever joystick to control the machine traveling 

or turning by the foot or lever. The traveling gear 
shift adopts the solenoid switch control. 

Electrical systemSystem voltage:24 V
Battery:12 V,120 A×2

 

Lonking Hydraulic 21ton Crawler ExcavatorLonking Hydraulic 21ton Crawler Excavator



 

Company Profile

 

Lonking Hydraulic 21ton Crawler Excavator
Lonking Hydraulic 21ton Crawler Excavator
Lonking Hydraulic 21ton Crawler Excavator
Lonking Hydraulic 21ton Crawler Excavator
Lonking Hydraulic 21ton Crawler Excavator
Lonking Hydraulic 21ton Crawler Excavator
Lonking Hydraulic 21ton Crawler Excavator
Lonking Hydraulic 21ton Crawler Excavator
Lonking Hydraulic 21ton Crawler Excavator
Lonking Hydraulic 21ton Crawler Excavator

 

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