Emergency Cofferdam Water Retaining Fast Construction Economical Cost Full Solution Custom Vessel Jack-up Platform

Product Description

Product Description

Product Introduction

Jack Up Barge is equipped with lifting pile legs and an optional propulsion system. During operation, the pile legs are inserted or seated into the seabed, and the ship can climb up the pile legs, leave the sea surface, and keep the bottom of the ship a certain distance (air gap) away from the sea surface. It is not affected by the impact of seawater during operation;  After the homework is completed, the pile legs are retracted and the ship is in a floating state. The propulsion system equipped on the platform can navigate to the new work area by itself, avoiding towing operations at sea.  The platform can carry drilling equipment, heavy-duty cranes, excavation equipment, etc., and is used for bridge, oilfield, wind power installation, scientific research experiments, dredging and excavation, water building installation and other operational purposes. 

Product Advantages:

1.High homework stability, stable pile leg support, able to adapt to harsh sea conditions. 

2.High homework efficiency, with fast lifting function, can be used in waters ranging from tens of meters to tens of meters deep. 

3.Strong flexibility, reusable, large deck space, and efficient lifting capability. 

4.High safety performance, good positioning ability and emergency avoidance capability. 

5.Convenient transportation, modular production, can be loaded into containers, and can be quickly assembled and put into use in a short period of time.

Product Application:

1.Offshore Engineering Operations: Undertake installation of offshore equipment, heavy lifting and underwater construction works.

2.Offshore Wind Power: Conduct construction of wind turbine foundations, unit hoisting, equipment maintenance and submarine cable laying.

3.Water and Land Infrastructure: Support the construction and hoisting of wharves, trestles and sea-crossing bridges.

4.Vessel Supporting Services: Serve as a temporary dock for ship inspection, painting and equipment maintenance.

Model:	HD-PT12	HD-PT22	HD-PT30	HD-PT36
Length:	11.80m	22.0m	30.5m	36.6m
Width:	11.80m	18.0m	18.3m	27.4m
Mold Depth:	1.5m	2.0m	2.2m	2.8m
Free Deck Area:	80 square meter	322 square meter	520 square meter	910 square meter
Max Load:	30T	100 T	150 T	350 T
Deck Strength:	3T/m²	15T/m²	15T/m²	15T/m²
Positioning Pile Height :	35.0m	35 m can be extended	35.0mcan be extended	58 mcan be extended
Positioning Pile Diameter:	0.48m	0.72m	1.22m	1.90m
Lifting Method:	Hydraulic/mechanical locking	Hydraulic/mechanical locking	Hydraulic/mechanical locking	Hydraulic/mechanical locking
Jacking Speed:	22m/h	22m/h	12m/h	18m/h
Lifting Stroke:	1.20m	1.20m	1.22m	1.22m
Lifing Capacity:	40 T per spud	40 T per spud	300 T per spud	600 T per spud
Working Wave Height:	1.0 m	1.0 m	3 m	3 m
Working Wind Speed:	25km/h	25km/h	50 km/h	50 km/h
Working Seawater Velocity:	1m/s	1m/s	1m/s	1m/s
Max Working Wave Height:	30.0m	30.0m	5 m	5 m
Max Working Wind Speed:	1.5 m	1.5 m	120 km/h	120 km/h
Max Working Seawater Velocity:	54km/h	54km/h	1m/s	1m/s

Model:	HD-PT55	Model:
Length:	55.5m	Length Overall:	60.0m(Include parking apron)
Width:	32.2m	Breath:	45.0m
Mold Depth:	3.5m	Free Deck Area:	2200 square meter
Draft :	2.4m	Length:	45.0m
Free Deck Area:	1000 square meter	Depth:	6m
Deck Crane Capacity:	100T,Radius 22m/22T,Radius 60m	Draft :	4.6m
Crane Arm Length:	6 0 m	Max Load:	1000 T
Helicopter Deck:	19.5mDiameter	Deck Capacity:	15–25 T/m²
Deck Capacity:	9.3T	Winch:	4x 500m, 30T
Winch:	4×30T Pulling (500m) Electric power	Anchor:	4 sets
Anchor:	4set Delta Anchor,Weight5T	Positioning Pile Height:	80.0 m (4sets 20.0 m),(max100.0 m)
Positioning Pile Height:	78.85m	Positioning Pile Diameter:	3.6m
Positioning Pile Diameter:	3.0m	Lifting Speed:	1 m/min
Lifting Speed:	Per supd 2000T, Max 0.4m/min	Bearing Capacity:	1360 T Per Spud
Max Load:	800T	Braking Bearing Capacity:	2450 T per spud
Working Wave Height:	HS1.5m/5s	Working Depth:	40.0 m(The height of the positioning pile can be increased)
Working Wind Speed:	8m/s	Working Wave Height:	7.5m
Max Working Wave Height:	14.7m/12.5s(Aie Gap 13.5 m)	Working Wind Speed::	20.0m/s
Max Working Wind Speed:	39.0m/s	Limit Water Depth:	45.0 m (The height of the positioning pile can be increased)
		Max Working Wave Height:	15.0m
		Max Working Wind Speed:	35.0m/s

Company Profile

Shandong Haiding Shipbuilding Co., Ltd. is located in Qingzhou City, Shandong Province, the first of the ancient nine states. The company covers an area of 59,400 square meters, the company has a wide range of products, the core products include: dredgers, transport ships, gold dredgers, rocker floating boat pump station, backhoe dredgers, ro-ro ferries, tugboats, multi-functional working ship, offshore lifting platforms, improved ribbon bridges, and ocean fishing ships, etc. These products are widely used in many fields, such as dredging, waterway maintenance, land reclamation, harbor construction, mineral mining, water extraction from lakes and reservoirs, wind power operation and maintenance, cargo transportation, fishery fishing, emergency rescue, etc., which builds up a complete industry chain of engineering ship.

 

We have an elite R & D and production team, including senior Marine engineers, dredging research experts ship designers, construction engineers, quality engineers and after-sales service technicians. We are able to build hundred meters long ships into modular components that can be transported by car. In the absence of water.ways, various types of engineering ships can be transported to the construction site by road transport, such as cars and trains, for quick assembly and implementation of operation.

 

The company has a large assembly berth in the coastal and riverside areas. With its excellent bearing capacity and construction capacity, the coastal berth not only easily copes with the assembling, assembling and launching35,000 tons hull, but also builds a solid backing for the company to undertake large-scale engineering ship projects. The riverside berth, with its unique geographical location and convenient channel network, has become the core strength of the company's inland thousand-ton ship construction, providing a strong support for the company's ship construction business.

 

The products of Shandong Haiding Shipbuilding Co, Ltd., are not only widely praised in the domestic market but also exported to 132 countries and regions all over the world, such as Russia, the United States, North Korea, the Philippines, Malaysia and so on, crossing the national borders, and have won a wide range of international praises and trusts.

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Packaging & Shipping

FAQ

Q1:What is your main business?

A: As a leading dredger manufacturer, we specialize in customized production of cutter suction dredgers (large/small), multi-purpose service ships, gold mining dredgers, sand pumping ships, deck barges, backhoe dredgers, offshore jack-up platforms, rocker floating boat pump station, sludge cleaning ships, Ro-Ro ships, transport ships, houseboats, salt mining ships, weed harvesters, excavator barges, anchor boats, ferries, mineral processors, car ferries, special-shaped engineering ships and ocean fishing boats - widely used for sand excavation, river dredging, waterway maintenance, wind turbine installation, land reclamation, port construction and mineral mining, with full customization available per your project requirements.

Q2:Why choose Haiding company?

A:As a direct dredger manufacturer, we specialize in custom design and production of dredging equipment (including sand dredgers, gold mining dredgers, water intake ships) and mining equipment. Our innovative modular transport solution significantly reduces shipping costs for clients. All engineering ships deliver reliable quality with competitive pricing - offering true cost efficiency without compromising performance.

Q3:What about the payment terms?  
A: Payment can be paid in T/T.30% T/T in advance, 40% T/T after engine installation, 30% T/T before shipment.

Q4:What are the delivery terms?  

A:Haiding delivery can be in containers or in bulk depends on the dredger size.

Q5: What's the warranty?

A:We provide 12 months warranty on all new installed components, new engine, hull and all fabricated parts.

Let's build your ideal dredger together! Haiding Shipyard delivers from customized design to maintenance, with expert guidance at every stage to ensure your dredging operations run efficiently and worry-free.