Container Straddle Carrier - Henan Seven Industry Co., Ltd

Container Straddle Carrier Introduction

The container straddle carrier is a specialized machine widely used in docks and yards for horizontal loading and unloading and stacking of containers. It is maneuverable, efficient, stable and has low wheel pressure, meeting the needs of bridge crane transportation, container stacking, and loading and unloading of trucks and railway wagons.

SEVENCRANE’s container straddle carrier is an economical solution for heavy and oversized load handling, providing high mobility and customization options. Customers can choose diesel, LPG or electric drive, or even remote control version, with features including all-wheel drive, automatic lifting device, load stabilizer, camera system and air-conditioned cab to meet different application needs.

6 steering modes:
Six steering modes and multi-directional steering make it a highly flexible, efficient and safe material handling solution:
1. Front wheel drive steering
2. Rear wheel drive steering
3. Four wheel drive steering
4. Crab steering
5. Swivel steering
6. Multi-directional steering in 4 directions

Main components:
1. Lifting mechanism: winch driven by hydraulic motor, equipped with additional brake cylinder.
2. Steel structure: After welding inspection and third-party inspection, ensure safety and stability.
3. Hydraulic components: hard pipes and hoses are combined in an orderly manner, and high-quality hydraulic cylinders extend the service life.
4. Tire set: high-quality customized tires with strong wear resistance and long service life.
5. Generator set: power generation system with integrated Cummins engine, reliable quality.
6. Hydraulic control system: imported hydraulic control valve to ensure safety and stability.
7. Cab and remote control: international brand customized remote control, durable and easy to operate.
8. Pin weight sensor: customized sensor displays the lifting weight in real time, safe, durable and accurate.

Safety device：
1.Overload protection
2.Hydraulic locking and unlocking
3.Emergency brake protection
4.Brake failure protection
5.Audible and visual alarm
6.High oil temperature protection
7.Engine abnormality alarm
8.Over temperature protection
9.Trolley travelling limit switch
10.Ladder
11.Lifting limit switch
12.Maintenance platform
13.Pressure protection system
14.Sound & light alarm
15.Stalling protection

Configuration options enhance the lifting capabilities of the container straddle carrier, allowing you to tailor your handling equipment to your needs.
1.All-Wheel Hydraulic Steering
2.Increased Gradeability
3.Dual Traversing Trolleys
4.Linkageless Steer
5.Raised Cab
6.24-Volt Work and Drive Lights
7.Electronic Load Readout
8.Cab Air Conditioning and Heat
9.Automatic Variable Throttle
10.Sound Suppression Kit
11.Crane Bumper

Features
Professional manufacturing: SEVENCRANE focuses on the design and manufacture of straddle carriers, providing customers with competitive prices and customized solutions.
1. High-performance engine: with high reliability, low fuel consumption, large torque reserve, reasonable power matching, and excellent cooling system.
2. Durable hinge points: key hinge points are lubricated with dustproof seals to extend the service life of pins and sleeves.
3. Stability: four-wheel support and hydraulic braking ensure reasonable load distribution and improve reliability and stability.
4. Low maintenance cost: equipped with advanced systems and spare parts, effectively reducing maintenance expenses.
5. Full hydraulic drive: high-quality full hydraulic system drives lifting and walking.

Application areas:
Straddle carriers are widely used in several key industries:
1. Shipping: Precisely moving and stacking containers at ports.
2. Manufacturing: Assisting in the transportation of raw materials and finished products, such as steel coils and mechanical parts, improving work efficiency and reducing physical labor.
3. Construction industry: Handling oversized and heavy materials, such as prefabricated structures and concrete segments, ensuring efficient transportation and on-site positioning.

FAQ
1. How long is the delivery cycle?
The delivery cycle of container straddle carrier is usually 30 to 50 days, and special customization may take longer.

2. Will it be tested before delivery?
Before delivery, it will be pre-assembled and factory tested to ensure performance and functionality. This process can reduce on-site assembly work and speed up on-site commissioning.

3. Is installation and commissioning guidance provided?
We provide two guidance options:
*Free remote guidance: Assist on-site assembly and commissioning through online support, saving time and cost.
*On-site engineer guidance: Engineers can be sent to the site for commissioning, and the customer shall bear the relevant expenses.

4. How long is the warranty period?
Container straddle carrier enjoys a 12-month warranty from the date of delivery, and accessories are provided free of charge during the warranty period (except for man-made damage).

Gantry Crane Features

Design

Technology

Production

Maintenance And Security

The design scheme of our gantry crane is designed by professional engineers according to the detailed requirements of customer orders.

The production technology and process of gantry crane refer to ISO, FEM and DIN standards.

We have developed more precise assembly parts according to European standards, making the installation and disassembly of the crane more convenient and more compact.

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Design Scheme

SEVENCRANE stands for first-rate service, cost-effective, high quality.

Bolt structure connection and plug-in electrical connection are adopted, which makes installation and maintenance more convenient, flexible structure and more stable operation.

The maximum deflection of the European-style gantry crane produced by our company is less than 3mm.

Bolt structure connection and plug-in electrical connection are adopted, which makes installation and maintenance more convenient, flexible structure and more stable operation.

Our crane steel welding standards follow DIN18800, BLATT7 specifications.

The crane structure and production design scheme comply with the third edition of FEM1001 standard.

The double speed of the overhead crane is precisely provided by the double speed motor and frequency converter. We select the motors according to the FEM standard, the motor models are IEC Recommendations34-1, 34-5 and 72-1.

The motor gearbox is designed according to ISO/DIS6336/Ⅱ-6336/Ⅴ[DIN51150] standard.

Technology

The lifting trolley adopts European-style optimized modular design, with more compact structure, low clearance height, light weight and strong lifting capacity.

The wheels are driven by a multi-key system which minimizes wear on the wheels and drive shafts.

SEVENCRANE gantry cranes are designed and manufactured with much the same technology as overhead crane systems.

The whole machine adopts the most advanced optimization technology, and the European design can save your construction cost and provide the most effective solution for your project.

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Production

SEVENCRANE stands for first-rate service, cost-effective, high quality.

It has a professional crane technology research and development team and a complete production line and equipment assembly line, and the process is perfect.

The lifting equipment produced by SEVENCRANE has passed the product certification of many regions, countries and organizations, and our products have also been exported to more than 30 countries and regions.

Our crane design concept is an extension of the European concept, and we have summarized our unique production technology and solutions through long-term in-depth research and application practice.

The whole process of production is basically automated, and the outsourcing of all crane bridge beams is welded by submerged arc welding robots to improve welding accuracy.

The whole process of crane equipment production is monitored by technicians and engineers, so the quality of product production is guaranteed.

MAINTENANCE AND SECURITY

All operators in our production workshop must hold legal operating certificates.

Gantry cranes are maintained and overhauled in accordance with the prescribed European standards.

Operators have been professionally trained and understand the structure, performance, operation methods and safety matters of European cranes before taking up their posts with certificates.

All our production indicators and technologies are aimed at ensuring the safe and stable operation of European-style cranes, preventing accidents caused by human factors, and ensuring the safety of personnel and property.

Safety protection devices such as limit switches, overload limiters, PTC thermistors, collision sensors, and emergency stop buttons ensure the stability and safety of the crane during operation.

All gantry cranes are equipped with a standard-compliant service platform for safe maintenance and inspection by service personnel.

The gantry crane operating manual, electrical diagrams and related instructions for electrical and electronic components will be delivered to the customer when the crane is shipped.