Fully Automatic Container Speader with 360 Degree Rotating Headblock

• Customization: Available
• After-sales Service: Oversea Sevice
• Warranty: 12 Months
• Shape: Frame
• Power Source: Hydraulic
• Lifting Eye Type: Folded Eye
• Certificate: ISO9001 & CE
• Sling Color: Yellow or Customization
• Transport Package: Nude, International Export Standard Packaging
• Specification: 20FT 40FT 45FT
• Trademark: Quaydots
• Origin: Made in China
• HS Code: 8428909090
• Production Capacity: 500 Pieces/Year

Product Description

 

Product Description

The Quaydots Tandem Headblock gives significant improvements in productivity. It is specially designed to be operated on a ship to-shore crane and quickly shift between a Quaydots Spreader and a regular ship-to-shore single lift or twinlift spreader. The Tandem Headblock is equipped with heavy duty twistlocks, and can also be equipped with an optional automatic connector for power and signals to the spreader. The sheave wheels automatically expand to a wide position for tandem lift when connecting to a tandem spreader and to a narrow position when attaching to a single or twinlift spreader.

The headblock consists of a center platform and two identical end beams. The end beams are designed as two vertical plates with the two movable sheave wheel arm assemblies, the locking shaft mechanism and the heavy duty twistlocks placed between them. The hydraulic powerpack, the electrical cabinet and a cable damper (optional) are mounted on the center platform. If the headblock is equipped with the optional Quaydots nector upper part, it will also be mounted on the platform. Made of high quality steel, the Quaydots Tandem Headblock pro vides high lifting capacity with a low nominal tare weight thanks to the end beam design. The Headblock is designed in accordance with EN13001. All components can be easily assembled, adjusted, removed and are accessible for inspection and maintenance. The headblock comes with a controller, reducing and preventing downtime through improvements in the area of electrical connections.

 

Major Features
· Automatically expand or retract the sheave wheels when moving from single spreader to tandem operation
· Fast trouble shooting
· With the optional autoconnector, quickly shift between a Tandem spreader and a regular ship-to-shore single lift or twinlift 
   spreader, and attach and connect to a spreader without any manual work.
· Fulfils the design criteria among EN13001, DIN 15018 H2B4, FEM 1.001 and British Standard BS 2573


End beam

Two vertical plates in combination with spacer shafts and

gable plates form the end beam box which carries the heavy

load between the headblock twistlocks and the sheave

wheels.

 

Two cylinders drive the sheave wheel arm assemblies in

each end beam to synchronously rotate 60 degrees from the

tandem lift position into the single spreader lift position.

The sheave wheel arm assemblies are fixed in both posi

tions by hydraulically manouvered locking shafts

Headblock Twistlocks

Four heavy duty twistlocks are located in the lower corners of the headblock end beams to engage and lift the spreader. A hydraulic cylinder rotates the twistlock and two sensors indicate the position, Locked or Unlocked. A landing pin safety system is provided to assure that the headblock is properly landed on the spreader before rotating the twistlocks.

A spring loaded landing pin near each twistlock is pushed up into the twistlock housing when the headblock is landed on the spreader.When the headblock is properly landed, the landing pin will activate a sensor. The twistlocks can only be turned when all the corners of the headblock are landed. At the same time, the blocking key is moved high enough so the blocking stop on the twistlock lever arm passes underneath it. If the spreader is not properly landed, the sensor will not be activated and the blocking key will get in the way of the blocking stop. This will stop the twistlocks from turrning.

LED type signal lights are provided to indicate landed (yel low) / locked (red) / unlocked (green)/ Twin mode (blue). These lamps are positioned on the headblock center plat form.

Each lamp panel indicates the status of the nearest spreader end beam. In Tandem mode all four panels are activated. In single spreader mode only lanside panels are used

 

 

Product Parameters

 

Technical Data
Lifting capacity	Evenly distributed load SWL 165 tonnes Lifting capacity (10% gravity point adjustment) 165 tonnes Lifting lugs 4 x 16 tonnes	Weight	About 6.8 tonnes (without extra equipment)
Sheave wheels out	From C/C 1050 mm to C/C 2650 mm in <60 seconds	Sheave wheels in	From C/C 2650 mm to C/C 1050 mm in <60 second
Twistlock rotation	90° in approximately 1.5 seconds	Autoconnector up/down	Approximately 8 seconds
Hydraulics	System pressure 100 bar Piston pump pressure compensated Maximum flow 15 L/min Tank capacity 50 L Total amount of oil 58 L	Power supply	400/230 V AC 50 Hz or otherwise as agreed
Max power consumption	3 kW at 50 - 60 Hz	Control voltage	24 V DC
Surface conditioning:	Sand-blasted SA 2.5 EPZn(R) zinc epoxy primer 50-90 µm EP epoxy can be MIO pigmented 100 µm PUR polyurethane 70 µm Total: 220 µm	Manuals	Full service and repair manual supplied

 

 

Contact Us

It would be a pleasure for us to offer the most efficient solution to your business. Just call us + 86 138 1644 2132

Our specialists will answer all your questions and give you detailed information about our equipment. You can write us at  as well.
 

Company Profile

Shanghai Quaydots Mechanical & Electrical Engineering Technology Co., Ltd. is a technology-based enterprise that integrates research, design, production, maintenance, sales, and service, dedicated to serving the lifting market and providing customers with the perfect lifting and handling solutions. It is one of the main suppliers of grabs, lifting devices, clamps, and rigging in the Chinese market. The factory is located on the beautiful shore of Taihu Lake in Wuxi, with convenient transportation and fast logistics, providing customers with high-quality and efficient «QUAYDOTS» lifting tools.

FAQ

1. Q: What's your MOQ?
A: 1 Set;
2. Q: What's your package?
A: Main body in plywood box or in plastic woven cloths; Spare parts in plywood boxes;
3. Q: What's your delivery period?
A: Within 10/25/40 days after your prepayment received; exact period should be based on detailed requirements and actual period;
4. Q: What's your warranty period?
A: 12 months from winches accepted;
5. Q: Do you have engineer oversea installation service?
A: Yes; We have;
6. Q: What kinds of products do you have?
A: All kinds of industrial electric winch (especially non-standard); Overhead Crane; Gantry Crane, Electric Hoist; Screw Hoist;
Radial/Flat Gate Hoist; Steel Gate; etc.
7. Q: Do you provide lift tools?
A: Yes, we can provide any kinds of lift tools such as lift sling belt, lift clamp, grab, magnet , pulley blocks, hook, lock catch,
wire rope, fiber rope, etc.
8. Q: Could your winches drag inclined?
A: Yea, our electric winches could drag horizontal, drag inclined, hoisting vertical.