19m 48m Boom 50 Ton Used Crawler Cranes,50 Ton Crane For Sale
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- Supplier: Zhejiang Chengxin Network Technology Co. Ltd.
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Product Overview
Description
Product Description
2007 Year 70 Ton Used Crawler Cranes Secondhand Crawler Crane
1) Truss structure, domestic high strength pipe main boom main boom length: 12 ~ 57m Main boom length: 3m, 6m, 9m Fixed auxiliary boom Main boom length (auxiliary boom working state) : 30m-42m Fixed auxiliary boom length: 6 ~ 18m Fixed auxiliary boom length: 6m main boom + fixed auxiliary boom maximum length: 42 + 18 m
2) Main lifting mechanism 7 is composed of axial hidden piston hydraulic motor, balance valve, reducer, normally closed brake and steel wire rope. It can be controlled independently from other institutions. The main lifting mechanism is two-speed, with two different lifting speeds to improve work efficiency.
3) The auxiliary lifting mechanism is composed of axial hidden piston hydraulic motor, balance valve, reducer, normally closed brake and steel wire rope. It can be controlled independently from other institutions. The auxiliary lifting mechanism is two-speed, with two different lifting speeds to improve work efficiency.
4) The lusting-mechanism is composed of axial hidden plunger hydraulic motor, balance valve, reducer, normally closed brake, pulley block and wire rope. It can be controlled independently from other institutions. The luffing mechanism also has a ratchet wheel self-locking protection mechanism to prevent the luffing hook from stopping for a long time.
5) Slewing mechanism Slewing mechanism consists of axial hidden plunger hydraulic motor, gear reducer, slewing brake valve, brake, small gear wheel and slewing bearing, through the pinion drive slewing bearing 360. Full rotary movement, so as to realize the rotary function of the car. The slewing mechanism adopts internal meshing slewing bearing and slewing reducer, with strong bearing capacity and high precision, so as to ensure the stability and precision of slewing 8. The rotation can realize stepless speed regulation from 0 ~ 2.4r/min. The rotary mechanism is locked by a locking device in front of the turntable.
6) Walking mechanism The walking mechanism adopts the form of double motor and double reducer. Through two sets of control handles respectively control the walking of two tracks, can realize linear walking, unilateral steering, differential steering, in-situ steering, driving with load and other actions, with a high degree of mechanical and flexibility. Running speed: 0 ~ 1.35km/h (in the horizontal solid road, the main arm without load). Climbing ability: 30% track tightening through jack tightening, fast, convenient and reliable.
7) Herringbone frame mechanism is composed of herringbone frame, herringbone frame pull plate, self-disassembly and assembly pull plate, etc. When the whole machine self-disassembly and assembly (or transition), the herringbone frame is rotated backward in order to connect the pull plate and disassembly and assembly. During transportation, the herringbone frame is placed flat on the back of the turntable.
3) The auxiliary lifting mechanism is composed of axial hidden piston hydraulic motor, balance valve, reducer, normally closed brake and steel wire rope. It can be controlled independently from other institutions. The auxiliary lifting mechanism is two-speed, with two different lifting speeds to improve work efficiency.
4) The lusting-mechanism is composed of axial hidden plunger hydraulic motor, balance valve, reducer, normally closed brake, pulley block and wire rope. It can be controlled independently from other institutions. The luffing mechanism also has a ratchet wheel self-locking protection mechanism to prevent the luffing hook from stopping for a long time.
5) Slewing mechanism Slewing mechanism consists of axial hidden plunger hydraulic motor, gear reducer, slewing brake valve, brake, small gear wheel and slewing bearing, through the pinion drive slewing bearing 360. Full rotary movement, so as to realize the rotary function of the car. The slewing mechanism adopts internal meshing slewing bearing and slewing reducer, with strong bearing capacity and high precision, so as to ensure the stability and precision of slewing 8. The rotation can realize stepless speed regulation from 0 ~ 2.4r/min. The rotary mechanism is locked by a locking device in front of the turntable.
6) Walking mechanism The walking mechanism adopts the form of double motor and double reducer. Through two sets of control handles respectively control the walking of two tracks, can realize linear walking, unilateral steering, differential steering, in-situ steering, driving with load and other actions, with a high degree of mechanical and flexibility. Running speed: 0 ~ 1.35km/h (in the horizontal solid road, the main arm without load). Climbing ability: 30% track tightening through jack tightening, fast, convenient and reliable.
7) Herringbone frame mechanism is composed of herringbone frame, herringbone frame pull plate, self-disassembly and assembly pull plate, etc. When the whole machine self-disassembly and assembly (or transition), the herringbone frame is rotated backward in order to connect the pull plate and disassembly and assembly. During transportation, the herringbone frame is placed flat on the back of the turntable.
item | value |
Condition | Used |
No | |
2007 | |
Construction | |
Rated Loading Capacity | 70ton |
70*3.8 t*m | |
Max. Lifting Height | 57m |
Place of Origin | China |
Zhejiang | |
No | |
Warranty | 1 Year |
Engine Brand | WEICHAI |
UNIQUE SELLING POINT | Long lifetime |
Machinery Test Report | Provided |
Video outgoing-inspection | Provided |
Marketing Type | Ordinary Product |
Warranty of core components | 1 Year |
Core Components | Pump, Gearbox, Engine |
60000kg | |
Product name | Crawler Crane |
Key words | Used Crawler Cranes,Secondhand Crawler Crane |
The arm length | 19-48m |
Location | Zhejiang Ningbo |
Color | White+Red |
Year | 2007 |
Capacity | 70 ton |
Maximum lifting weight x amplitude | 70*3.8 t*m |
Basic arm weight | 61t |
Main arm length, | 12-57m |
Packing & Delivery
Packaging Details
By container / by bulk / by Frame / by RORO
By container / by bulk / by Frame / by RORO
Company Profile
Zhejiang Chengxin Network Technology Co., Ltd. was established in 2018. The platform focuses on the sale of new crawler cranes and the second-hand acquisition, sales and leasing. In May 2021, we signed a strategic
cooperation agreement with Xuzhou Construction Machinery Group Co., Ltd. to jointly launch a nationwide used crawler crane trade-in project and a nationwide new car sales business. The addition of XUGONG laid a solid foundation for the development of new projects . At the end of 2021, our company will establish a joint venture with Zhejiang Economic Construction Investment Co., Ltd.to create the world's only construction machinery trading market, covering an area of about 100000+ square meters . By then, there will be 100+ self-operated vehicles in the warehouse to support online car viewing services. We integrate the resources of second-hand crawler cranes across the country, and have provided high-quality services to more than 1,000 engineering companies across the country, covering 30+ key industrial cities across the country, covering wind power, shields, petrochemical pipelines, steel structures, bridge construction and many other projects, and continue to provide The new ecosystem of lifting leasing industry is empowered. The company guarantees the quality of vehicles, provides real vehicle conditions, and inspects vehicles on the spot by professional masters. There are a large number of XUGONG, SANY and ZOOMLION new and used crawler cranes for you to choose from, and Chengxin will serve you wholeheartedly.
cooperation agreement with Xuzhou Construction Machinery Group Co., Ltd. to jointly launch a nationwide used crawler crane trade-in project and a nationwide new car sales business. The addition of XUGONG laid a solid foundation for the development of new projects . At the end of 2021, our company will establish a joint venture with Zhejiang Economic Construction Investment Co., Ltd.to create the world's only construction machinery trading market, covering an area of about 100000+ square meters . By then, there will be 100+ self-operated vehicles in the warehouse to support online car viewing services. We integrate the resources of second-hand crawler cranes across the country, and have provided high-quality services to more than 1,000 engineering companies across the country, covering 30+ key industrial cities across the country, covering wind power, shields, petrochemical pipelines, steel structures, bridge construction and many other projects, and continue to provide The new ecosystem of lifting leasing industry is empowered. The company guarantees the quality of vehicles, provides real vehicle conditions, and inspects vehicles on the spot by professional masters. There are a large number of XUGONG, SANY and ZOOMLION new and used crawler cranes for you to choose from, and Chengxin will serve you wholeheartedly.
FAQ
Q1. Are you an authorized distributor?
A: Yes,We are, please check the authorized certificate above, we signed a strategic cooperation agreement with XCMG .
Q2. Where are you located?
A: We are located in Hangzhou,Zhejiang,near to Alibaba's headquarters.
Q3.How to guarantee the condition and lifetime of the machine ?
A: We choose good condtion and less hour used machines. We are available for third part certificate of all of the machines. And they are all available for your inspection in its place.
Q4.How to have after sale service from us ?
We have old suppliers in China, used or new parts are available for us to get, with reasonable price and in short time.
Q5.:What kind terms of payment can be accepted?
A:Normally we can work on T/T term,T/T 30% as deposit, and 70% before delivery can be accepted . the photos of the products and packages will be showed before you pay the balance.
Q6.:Which incoterms 2010 terms can we work?
A:Normally we work on EXW, FOB, CFR, CIF.
Q7.:What about the dellvery time?
A: Generally, it will take 10 to 45 days after receiving your advance payment. The specific Q8.delivery time depends on the items and the quantity of your order.
A: Yes,We are, please check the authorized certificate above, we signed a strategic cooperation agreement with XCMG .
Q2. Where are you located?
A: We are located in Hangzhou,Zhejiang,near to Alibaba's headquarters.
Q3.How to guarantee the condition and lifetime of the machine ?
A: We choose good condtion and less hour used machines. We are available for third part certificate of all of the machines. And they are all available for your inspection in its place.
Q4.How to have after sale service from us ?
We have old suppliers in China, used or new parts are available for us to get, with reasonable price and in short time.
Q5.:What kind terms of payment can be accepted?
A:Normally we can work on T/T term,T/T 30% as deposit, and 70% before delivery can be accepted . the photos of the products and packages will be showed before you pay the balance.
Q6.:Which incoterms 2010 terms can we work?
A:Normally we work on EXW, FOB, CFR, CIF.
Q7.:What about the dellvery time?
A: Generally, it will take 10 to 45 days after receiving your advance payment. The specific Q8.delivery time depends on the items and the quantity of your order.
Q8.What is your terms of shipment?
A: Generally, we ship our truck by ro-ro ship , bulk cargo vessel, container etc. spare parts are packed in wooden cases, shipped by containers
A: Generally, we ship our truck by ro-ro ship , bulk cargo vessel, container etc. spare parts are packed in wooden cases, shipped by containers
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