Welcome: Lai Zhou Machinery Group
  • 22 Ton Big Excavator
  • 22 Ton Big Excavator
  • 22 Ton Big Excavator
  • 22 Ton Big Excavator
22 Ton Big Excavator 22 Ton Big Excavator 22 Ton Big Excavator 22 Ton Big Excavator

22 Ton Big Excavator

  • Model No.: DC225L-9

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Model No.: DC225LC-9

Task area


Engine 


Maximum digging height(mm)

9660

Rated power

128.5(kw/rpm)

Maximum digging depth(mm)

6630

Engine model

Isuzu 6bg1 imported from Japan

Maximum digging radius(mm)

9910

Cylinder number

6

Maximum unload height(mm)

6810

Performance


Maximum vertical digging depth(mm)

6045

Digging force of bucket rod(KN)

97/102.9

Maximum digging radius of the stop   face(mm)

9735

Bucket digging force(KN)

136.2/144.1

Main body size


Speed of travel(Km/h)

3.1-4.5

Back end revolving radius(mm)

2750

Speed of rotation

12.4

Minimum ground clearance(mm)

480

Hydraulic system


Track gauge(mm)

2390

The main pump

Axial piston pump imported from Korea

Total width of pedrail(mm)

2990

Maximum flow of main pump

2x215

Caterpillar board width(mm)

600

Rotary motor

Arevolving device imported from South   Korea/ Imported Kawasaki

Total length of pedrail(mm)

4440

Walking motor

TM40VD imported from South Korea

Pedrail grounding length(mm)

3645



Full height of the cab(mm)

3000



Total transportation height(mm)

3030



Total width of transportation(mm)

2990



Total transport length

9510



Length of bucket rod

2900




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Cab

Our 22 ton excavator is equipped with 360 degrees of driving vision, imported cold and warm air conditioning, super seat, Korean Eaton manipulating handle and centralized switch design to slow down the fatigue of long time operation when the excavators operators drive the big excavator.


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Chassis

The upper and lower plates of our excavator chassis adopt the integral cutting technology, which improves the stability and durability of the vehicle, and effectively improves the cracking problem caused by the bad welding in the field.   


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Track

The design concept of wide track distance and long track can make the weight distribution more reasonable, improve the side lifting force, and the heavy load operation is more robust.



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Engine

The Isuzu 6BG1 engine of our 22 ton excavator is  imported from Japan.The excavator has low speed and high torque. The design of low fuel consumption creates a service for users with excess value.


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Bucket

Our 22 ton excavator bucket is 1 cubic meter. Its key part is made by the much thicker steel plate. Our excavators bucket adopts advanced manufacturing technology to improve the durability.




22-ton-excavator-walking-motor.jpgMotor

The TM40VD walking device of our 22 ton excavator is  imported from South Korea that providing a stronger driving force to make the mining. The other rugged areas climb smoothly.



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Cooling system

The optimized cooling system of our 22 ton excavator increases the coolers and greatly improves the power of the engine.



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Hydraulic system

KYB main control valve  of our excavator is imported from Japan + the rotary device imported from South Korea, perfect matching lsuzu engines, with power, improved durability, efficient operation.

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Q: Are you a factory or a trading company?

A: We are a group company including 3 factories and 1 exporting company manufacturing underground trackless mining equipment and heavy equipment on construction site since 1998.

Q: Can you send me the video to show how the machine works?

A: Certainly, we have video of every standard machine and can send it to you by Email.

Q: How can I pay my order?

A: We accept T/T or  irrecable LC at sight

Q: Do you have any certificate?

We have passed ISO9001:2008, CE certificate and Chinese Famous Brand certificate.

Q: When your company was found?

A: LZM was established in 1998.

Q: Why your price is higher than many suppliers in China?

A: High price usually means high quality. We not only offer you the underground machine and construction machinery with good quality, but also give you best after-sale-service. 

Q: How about your warranty?

  1. The technical support is permanent.

  2. Warranty time is one year. If there is any problem with our products, we will send you the parts for free express.

  3. We have dealers in some countries to offer part and service.

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22 ton excavator belongs to standard size in the excavator sizes. Standard or full-sized excavators, sometimes called "crawler", excavators, make up the largest volume of excavators on the market. The most popular crawlers fall in the 19-24 ton range, and this class is most common in commercial construction. Standard excavators not only offer more power and reach, but their hydraulic systems make them capable of handling multiple tool attachments.