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CKW520E

CKW520E

52T Pure Electric Excavator

Category: Electrical Products > Excavator

Introduction: Mated with an axial flux motor of high power density and a high-flow main pump, it can provide a powerful power output, enabling it to have excellent digging and loading capabilities......

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Powerful Power

Mated with an axial flux motor of high power density and a high-flow main pump, it can provide a powerful power output, enabling it to have excellent digging and loading capabilities.


Multi-mode Operation

The company has designed various operational modes tailored for different working conditions:with the heavy-load mode prioritizing efficiency;Economy mode is for general operations with an emphasis on energy consumption; Auto mode balances efficiency and energy consumption for the user's selection, and there is also a specialized mode for crushing hammer operating conditions known as Crushing Hammer Mode.


Extended Range

The world's first 50-ton battery-swapping excavator, adopting a battery-swapping model to address the technical challenges of electric excavators such as difficult charging, long charging times, and inability to work continuously. Utilizing lithium iron phosphate batteries as a pure electric power source, it features intelligent control for energy-saving and consumption reduction, green and environmentally friendly, with strong endurance capabilities.


Convenient Battery Swapping

Utilizing a forklift as the battery swapping tool, which is economical and convenient, the battery frame features a one-click locking mechanism that is safe and reliable. The entire battery swapping process takes no more than 5 minutes, meeting the continuous working needs of mining areas.


Performance Parameter 

Project Unit Parameter
Operating Weight
kg 51500
Bucket Capacity
2.8-3.2
Rated Power/Speed 
 (Main drive motor)
kW/rpm 285/1800
Power Battery Level
km/h 528.6
Walking Speed (High/Low)
km/h 4.8/3.0
Gradeability
% 70
Rotation Speed
rpm 9.1
Ground Pressure
KPa 86
Bucket Digging Force (ISO)
kN 290
Stick Digging Force (ISO)
kN 270
Total length
mm 12450
Width
mm 3340

Total Height (Top of the boom)

mm 4230
Total Height (Top of cab)
mm 3265
Counterweight Ground Clearance
mm 1300
Ground Clearance
mm 720
Track Grounding Length
mm 4360
Track Gauge (Working/Transportation status)
mm 2740
Track Shoe Width
mm 600
Tooth Height
mm 48
Maximum Digging Height
mm 10000
Maximum Dumping Height
mm 6660
Maximum Digging Depth
mm 6260
Maximum Vertical Digging Depth
mm 5260
Maximum Digging Distance
mm 10580

Maximum Ground Level Digging Distance

mm 10691
Minimum Turning Radius
mm 4825

Previous: CKD108E

Next: CKW230E

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0086-4000-988-899

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xingsh@changkuang.net 

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KTK Rail Transit Industrial Park, No. 502 Changwu Road, Wujin High-tech Zone, Changzhou City, Jiangsu Province,China
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