• Relong 4 Ton Hydraulic Folding Boom Marine Flange Crane Ship Deck Port Crane
  • Relong 4 Ton Hydraulic Folding Boom Marine Flange Crane Ship Deck Port Crane
  • Relong 4 Ton Hydraulic Folding Boom Marine Flange Crane Ship Deck Port Crane
  • Relong 4 Ton Hydraulic Folding Boom Marine Flange Crane Ship Deck Port Crane
  • Relong 4 Ton Hydraulic Folding Boom Marine Flange Crane Ship Deck Port Crane
  • Relong 4 Ton Hydraulic Folding Boom Marine Flange Crane Ship Deck Port Crane

Relong 4 Ton Hydraulic Folding Boom Marine Flange Crane Ship Deck Port Crane

After-sales Service: 12 Months
Operation Form: Ground Operation
Warranty: 1 Year
Certification: GS, RoHS, CE, ISO9001
Max Lifting Moment: 8.4 Ton.M
Rotation Angle: 360
Diamond Member Since 2021

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory, Trading Company, Group Corporation

Basic Info.

Model NO.
SQ4Z
Recommend Power
15 Kw
Self Weight
1250 Kg
Transport Package
Wooden Box Packaging
Specification
1200kg
Trademark
Relong
Origin
China
HS Code
8426990000
Production Capacity
50 Sets/Month

Product Description

Relong 4 Ton Hydraulic Folding Boom Marine Flange Crane Ship Deck Port Crane
  1. Advanced development analysis means make sure design is very reliable.
  2. The structure design is more compact,lighter self-weight, greater load ratio , the whole line is reasonable, beautiful.
  3. Higher lifting capacity with four connected bar mechanism.
  4. Two folding arm can tit upward(negative elevation angle), so that the crane can enter the lower working space for lifting.
  5. The second section knuckle boom cylinder with reverse arrangement and adopt the flange connection balance value with higher reliability to reduce the leakage point. There is no oil pipe on the oil cylinder tube to reduce the possibility of damage
  6. Rack cylinder adopted inclined arrangement, boom in folding state to make full use of space , compact overall structure.lower center of gravity  .
  7. The more symmetrical center design of hexagon boom make it has bigger anti-bending capacity.

Relong 4 Ton Hydraulic Folding Boom Marine Flange Crane Ship Deck Port Crane

Relong 4 Ton Hydraulic Folding Boom Marine Flange Crane Ship Deck Port CraneRelong 4 Ton Hydraulic Folding Boom Marine Flange Crane Ship Deck Port CraneRelong 4 Ton Hydraulic Folding Boom Marine Flange Crane Ship Deck Port Crane
 
Relong 4 Ton Hydraulic Folding Boom Marine Flange Crane Ship Deck Port Crane

Relong 4 Ton Hydraulic Folding Boom Marine Flange Crane Ship Deck Port Crane
Qingdao Relong Technology specializes in producing truck mounted cranes and marine cranes,including design,manufacturing and sale.The factory building covers an area of 10,000-plus square meters. The top-seller products of the company are truck cranes and marine cranes with knuckle boom and telescopic boom,besides the main products above, we also provide other crane-related products like timber cranes,orange peel grab crane,auger crane,pickup crane,brick crane,basket crane,aerial work platform crane, remote control cranes, hydraulic power units and rough terrain forklifts.
We have a first-class technical research and development team, strong technical innovation and product development capabilities, highlights the product development philosophy of "safety, pro-environment, fashion. Leading", builds the product R&D platform which is marked by a three-dimensional design system, mechanical analysis system with independent knowledge products and modular expert database. Firmly occupy the commanding height of the product technology. To lead the industry development trend, and promote the healthy and sustainable development of the industry.


Relong 4 Ton Hydraulic Folding Boom Marine Flange Crane Ship Deck Port Crane
Relong 4 Ton Hydraulic Folding Boom Marine Flange Crane Ship Deck Port CraneRelong 4 Ton Hydraulic Folding Boom Marine Flange Crane Ship Deck Port Crane
Relong 4 Ton Hydraulic Folding Boom Marine Flange Crane Ship Deck Port Crane
Relong 4 Ton Hydraulic Folding Boom Marine Flange Crane Ship Deck Port Crane
 
 
 
 

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