Gold Member Since 2012
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Shanghai Guanhai Engineering Machinery Technology Co., Ltd.

Marine Crane, Deck Crane, Hydraulic Marine Crane manufacturer / supplier in China, offering 20tons 15m Hydraulic Knuckle Boom Marine Crane, Motor Hydraulic Clamshell Grab (MHD), Steel Slag Clinker Scrap Loading Crane and so on.

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20tons 15m Hydraulic Knuckle Boom Marine Crane

FOB Price: US $10 / Set
Min. Order: 5 Sets
Min. Order FOB Price
5 Sets US $10/ Set
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Port: Shanghai, China
Production Capacity: 250PCS/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: GHE850EL
  • Trademark: GH
  • Specification: SGS ISO9001
  • HS Code: 8427909000
  • Measurement: Refer to Drawing
  • Transport Package: Nuded
  • Origin: Shanghai
Product Description

General introduction
Technical Parameters 20tons 15m hydraulic Knuckle Boom Marine Crane:
Please kindly check below tables
As a professional manufacturer of marine crane, truck mounted crane, we are always specialised in developing and researching heavy equipment, especially on the quality and after-sale service, unless, we also provide you with reparing technology, clear up your worry without anyone can repair when it cannot work. Even if you did not buy from us, we also can serve for you.

Reference Pictures
20tons 15m Hydraulic Knuckle Boom Marine Crane

3D model and technical parameters
  20tons 15m Hydraulic Knuckle Boom Marine Crane
SWLMax  Weight(T)203
Max  Length(M)1515
Sea  state1-2 
Beaufort  No.3
Model  No.GHE850ELUnit
Max  Heel/trim3° /6°degree
Wind  speed  range3.58-5.65m/s
Significant  wave  height(m)1.1m
Hoisting  speed(0-20t)0-20m/min
Hook  Travel100 m
Working  Radius2.9-15m
Luffing  angle0-75°degree
Slew  angol360  unlimited  angle degree
Design  temperature40/-30degree
Power  Consuption132kw
Design  accordingRMRS

HPU for driven the crane
20tons 15m Hydraulic Knuckle Boom Marine Crane

20tons 15m Hydraulic Knuckle Boom Marine Crane

20tons 15m hydraulic Knuckle Boom Marine Craneare designed to handle a wide variety of lifting applications. Welded box boom for low maintenance.
1. Self contained unit with integrated hydraulic power pack
2. Fail-safe brakes on all movements
3. Ully enclosed and equipped drivers cabin with integrated heating
4. Dual pump system with separate hydraulic circuit for hoist and luffing/slewing to ensure efficient cargo handling
5. The variable speed hoist will automatically adjust to the highest possible speed for the appropriate load.

Package and Delivery Electric Hydraulic foldable boom Hydraulic Marine Crane 20tons 15m hydraulic Knuckle Boom Marine Crane
1. Delivery time: 120 days ~180 days.

2. Packaging: Wood case for electric parts, accessories; Large sections will be loaded onto Bulk  

   Cargo Ship after packing.

3. Transportation: Generally 35 days to 50 days to destination port.


After-sales service Electric Hydraulic Telescoping Boom Ship Deck Crane 20tons 15m hydraulic Knuckle Boom Marine Crane

1.Waranty time:  12 months to 24 months for common parts after Installation and text, 12 months 

    to 36 months for main structure.

2. Maintenance: easy damaged parts will be supplied freely for 12 months to 24 months,

    emergencyplans will be produced before installation.

3.After-sales Service Provided: Engineers available to service machinery overseas.



1.Certificate:What are the certificates and test certificate for crane equipment will be used so many countries?

Answer: CE, ISO, and CCS, BV, LR, ABS all classfication.


 2. Basic Parameters: What should I do if I want to buy foldable boom Hydraulic Marine Crane 20tons 15m hydraulic Knuckle Boom Marine Crane ?


      Answer:  please try to finish the main specification as below:


      1). Max load capacity    ---ton


      2). Max working radius   ---m

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