Super Cone Rubber Fender / Marine Fender (HC600H)
The double girder Gantry Crane is commonly employed to handle large wokring pieces outdoors, which has strong hoisting capacity, large span, good stability, etc. Double girder gantry crane self-weight is larger than that of Single Girder Gantry Crane even for the same hoisting capacity weight, and the cost is also higher. According to the main girder structure, double girder gantry crane can be divided into 2 types: box girder and truss girder. Generally the box-type girder is the most commonly seen type.
Weihua also provide European standard (FEM and DIN standard) double girder gantry crane with the following features:
1. Adopt modularization design for lifting mechanism, FEM/DIN standard, light weight
2. High-strength alloy-steel forging wheels
3. No welded legs for profile steel
4. Capsule cab with broad vision
5. Rectangular steel- pipe handrail
6. Hard tooth surface reducer imported from Germany
7. Power supplied by engineering drag chain
8. World's leading anti-sway control technology
10. Advanced fabricated technology
11. Low-energy and maintenance-free
Capacity: 10t - 100t or custom
Span: 6m - 35m or custom
Lift height: 6m - 12m or custom
Work duty: A5, A6 or custom
Sling device: hook or other
Packing: Wooden case, rain cloth, reinforced bar, etc.
Weihua is a China leading crane manufacturer with 31 years experience. You can find our products all over China, also in 110 countries such as the UK, Russia, USA, Thailand, Ukraine, Egypt, Mexico, Pakistan, Malaysia, etc. We have confidence to provide you with the right products and professional solutions. Welcome to visit Weihua.
Rtg Crane,Double Girder Gantry Crane,Gantry Crane With Grab,Grab Bucket Gantry Crane Henan Weihua Heavy Machinery Co., Ltd. , https://www.weihuacranefactory.com
Description:
L Wide range of sizes
L PIANC tested and certified
L Standard and intermediate rubber grades
L High efficiency
L Good angular performance
TD-AA cone type rubber with cone shaped rubber and frontal mount steel frame is the 3rd generation product of cell type rubber. Adopting cone rubber and full-new structure design of preposed steel structure, it is one of most excellent performance fender in that designed compress deformation rise from 52.5% to 70% if reaction force do not increase. Its emergence simplifies wharf structure and reduces the cost of quay wall construction, hence it is and ideal substitute of cell type rubber fender.
Applications:
The cone rubber fender is rarely damaged or impaired, because it never contacts the hull directly.
The utilization scope:
1). Suitable to the quays need low reaction force and high energy absorption;
2). Specially suitable to the quays require low hull pressure;
3). Suitable to oil terminal, container terminal and offshore berths;
4). Suitable to any case using super cell fenders.
Competitive Advantage:
1. The energy absorption doubles comparing with the super cell rubber fender with same spec.
2. In the case with similar reaction force and energy absorption, small size TD-AA cone type fender can substitute relative large TD-A super cell type fender.
3. In the case of oblique berthing (less than a angle of 10° ), the performance can not be reduced, which is preferred to TD-A model.
4. The frontal frame (steel frame) are installed in front of fenders, which can reduce the surface pressure against vessel hull. The surface can be limited below 25t/m2, which is suitable to large vessel especially.
5. The super high density polyethylene pads are adhered to the frontal frame, which can reduce the friction factor between hull and fender to below 0.2, and can reduce the shear (horizontal force) exerted on fenders when vessel berth, which can prolong the service life of fenders.
6. The frontal frame adopts water-tight structure with high strength and better anti-rust performance.
Rubber grade
PerformanceRated deflection 70%
Maximum deflection 72%
Reaction Force
(KN)Energy absorption
(KN@M)Reaction force
(KN)Energy absorption
(KN@M)
Super high reaction force (P2)
416
132
459
137
High reaction force (P1)
320
101
362
106
Standard reaction force (P0)
250
78
285
81
Low reaction force (P01)
192
61
224
65
