Changlin 50t Large Hydraulic Crawler Type Heavy Excavator Huge Digger

Looking for a reliable large hydraulic excavator? Changlin 50t Heavy Excavator offers superior performance. We are a factory with high-quality products.
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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Product Parameters
  • Company Profile
  • Our Advantages
  • After Sales Service
  • FAQ
Overview

Basic Info.

Model NO.
ZG520
Usage
Special Excavator, Marine Excavator, Mining Excavator, GM Excavator
Bucket
Backhoe
Transmission
Hydraulic Transmission
Drive Type
Internal Combustion Drive
Bucket Capacity
3.2 Cbm
Size
Large-Scale
Certification
CE, ISO9001: 2000, Eac
Condition
New
ODM/OEM
Available
Transport Package
Nude Packed
Trademark
Changlin
Origin
China
HS Code
8429590000
Production Capacity
400 Units/ Year

Packaging & Delivery

Package Size
1170.00cm * 360.00cm * 400.00cm
Package Gross Weight
50500.000kg

Product Description


Changlin 50t Large Hydraulic Crawler Type Heavy Excavator Huge Digger
Product Description

EFI engine (in compliance with China III emission regulations), strong power, high efficiency and energy saving, reliable and durable; advanced negative flow hydraulic system, comfortable operation, high operating efficiency, excellent cost performance; full power control, size power mode to adapt to different industries ECM advanced control fuel injection, significantly reduce fuel consumption; full 3D modeling and finite element analysis technology to ensure the reliability and stability of structural parts.


Equipped with  EFI engine, complying with China III emission regulations, energy saving and environmental protection, high load resistance, high horsepower output, high reliability, low fuel consumption, and significantly reduced use and maintenance costs
New type ­Japanesee hydraulic system, large displacement main pump, large flow main valve, large flow area, small pressure loss, more reasonable flow distribution, better coordination and easier operation
Equipped with large-caliber cylinders, optimizing the arrangement of each key hinge point, improving the digging force of the whole machine, setting the automatic supercharging function, and automatically increasing the digging force as the load increases
 New generation control system intelligently adjusts the hydraulic absorption power according to the working conditions, and optimizes the system matching to ensure the full performance of the whole machine.
The working device optimized for the mining environment has a more reasonable working range, greater digging force, and higher structural strength. The high-strength, high-durability integrated welded lower frame is more suitable for harsh operating environments such as mines and quarries.
The imported fan has large air volume and high efficiency, and can be equipped with an intelligent electronically controlled silicon oil clutch, which can intelligently adjust the fan speed, while meeting the cooling requirements, it is more energy efficient and low noise.
Changlin 50t Large Hydraulic Crawler Type Heavy Excavator Huge Digger Changlin 50t Large Hydraulic Crawler Type Heavy Excavator Huge Digger Changlin 50t Large Hydraulic Crawler Type Heavy Excavator Huge Digger Changlin 50t Large Hydraulic Crawler Type Heavy Excavator Huge Digger Changlin 50t Large Hydraulic Crawler Type Heavy Excavator Huge Digger Changlin 50t Large Hydraulic Crawler Type Heavy Excavator Huge Digger
 
Product Parameters
 
Dimensions Operating weight Kg 50460
Rated bucket capacity m3 3.2
Overall length mm 11657
Overall width mm 3340/3562(Foot pedal)
 Overall height mm 3998
Trunable width mm 3214
Cabin height mm 3438
Groundclearance of counterweight mm 1276
Engine cover height mm 2918
Min. ground clearance mm 555
Tail length mm 3740
Turning radius of turnable mm 3780
 Wheel base of track shoe mm 4470
Chassis length mm 5595
Chassis width mm 3340/3562(Foot pedal)
Track shoe gauge mm 2740
Standard track shoe width mm 600
Performance Max. traction KN 358
Travelling speed (H/L) Km/hr 5.5/3.1
Swing speed rpm 9.4
Gradeability Degree(%) 35(70%)
Ground pressure Kgf/cm2 0.85
Working
Range
Maximum digging radius mm 10922
Ground maximum digging radius  mm 10691
Maximum digging depth mm 6453
Ground maximum digging depth mm 6280
Maximum vertical digging depth mm 5663
Maximum digging height mm 11020
Maximum dumping height mm 7438
Min. front turning radius mm 4740
Bucket digging force kN 290
Stick digging force kN 270
Engine  Model   QSM11-C375
Type   6-cylinder in-line, four-stroke turbocharger
Emission   Tier III
 Displacement L 10.8
Rated power   280KW(375PS)@2000rpm
Max. torque N.m 1898N.m@1400rpm

 

Company Profile

Changlin 50t Large Hydraulic Crawler Type Heavy Excavator Huge DiggerChanglin 50t Large Hydraulic Crawler Type Heavy Excavator Huge Digger

Our Advantages

Changlin 50t Large Hydraulic Crawler Type Heavy Excavator Huge DiggerChanglin 50t Large Hydraulic Crawler Type Heavy Excavator Huge Digger

After Sales Service

Changlin 50t Large Hydraulic Crawler Type Heavy Excavator Huge Digger

 

FAQ

Q1:Are you original manufacturer?
A: Yes, we CHANGLIN are an official leading manufacturer in construction machinery. We set up juint venturers in 1990s.

Q2: What kind terms of payment can be accepted?
A:   L/C, T/T, D/A, D/P, Western Union (can be) could be accepetd.

Q3: Which incoterms 2022 can we work?
A: FOB, CFR, CIF are the usual trade terms.

Q4: What about the delivery time?
A: 7-30 days after receiving the deposit.

Q5: What about the warranty time?
A: 12 months after shipment or 2000 working hours, whichever occurs first.


Q6: What certificates are available in Machinery?
A: For the certificate, we have CE, ISO, EAC, EPA(USA)CCC.


Q7: Do you accept OEM or ODM?
A: We can provide OEM or ODM manufacturing service  Accept product customization on special working device, color & brand requirement.


Q8: Can you provide online technical services?
A:Yes, the digital service team is able to provide online technical services via shooting video, remote real-time video link,

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