Hot Sale for small digger - Hot Cheap Mini Excavator For Sale Hydraulic Crawler Digger – Lanli

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As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for Excavation Machinery , Pin And Bush Coupling , Digging Construction Machine , Sincere cooperation with you, altogether will create happy tomorrow!
Hot Sale for small digger - Hot Cheap Mini Excavator For Sale Hydraulic Crawler Digger – Lanli Detail:

* Product Application

Committed to the production of construction machinery pin, the main parts used in the excavator are the connecting pin between the back end of the boom and the platform, the connecting pin between the platform and the cylinder, the connecting pin between the middle end of the boom and the cylinder, the connecting pin between the upper ear plate and the cylinder, etc, the application parts are shown below

挖掘机应用图
挖掘机应用图
挖掘机应用图

* Specifications

Product specifications and technical requirements (excerpt) refer to the following table, can also meet the customer non-standard customization.

Material

Diameter range
/mm

length range /mm 

Tempering requirement

Induction hardening requirement

Mechanical Property

Hardness

Surface hardness

Layer depth

Tensile Strength
бb

Yield Strength
бs

N/mm2

N/mm2

HB

HRC

mm

45

45-185

103-1373

≥690

≥490

201-269

49-59

2 above

40Cr

45-155

118-1288

≥930

≥785

235-280

52-60

3-5

42CrMo

45-160

128-1325

≥980

≥830

248-293

52-60

3-5
Remark:The tempering requirements are mechanical properties or hardness, which can not be met at the same time.

*Service & Advantage

According to the special requirements of customers, the current surface treatment methods are:
1.Hard chrome plating,NSS method in ISO 9227 (GB/T 10125) is adopted to meet the requirements of 72 hours salt spray test.
2.Zinc plating, yellow zinc salt spray test requirements≥96 hours in accordance with ATM B633 standard.
3.MAGNI 565 treatment,salt spray test reach 480 hours.

*Our Factory

We are committed to intelligent automatic production lines, welding robot production lines, laser cutting machines, implementing digital lean management models, mastering core innovation technologies, and with multiple invention patents and practical program model patents to ensure that the level of technical capabilities is always at the forefront of the industry at the forefront of the industry.

工厂
Our Factory
车间
工厂
工厂
工厂


Product detail pictures:

Hot Sale for small digger - Hot Cheap Mini Excavator  For Sale Hydraulic Crawler Digger   – Lanli detail pictures


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We can easily normally satisfy our respected buyers with our excellent high-quality, excellent selling price and good service due to we've been far more expert and more hard-working and do it in cost-effective way for Hot Sale for small digger - Hot Cheap Mini Excavator For Sale Hydraulic Crawler Digger – Lanli , The product will supply to all over the world, such as: Salt Lake City, Serbia, Porto, In the new century, we promote our enterprise spirit United, diligent, high efficiency, innovation, and stick to our policybasing on quality, be enterprising, striking for first class brand. We would take this golden opportunity to create bright future.
  • The customer service staff's answer is very meticulous, important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Mona from Rome - 2017.03.08 14:45
    This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
    5 Stars By Juliet from Netherlands - 2017.06.16 18:23
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