First and foremost, the container straddle carrier is characterized by its four-legged structure. Each leg is equipped with a set of wheels, allowing the carrier to move in multiple directions. This design enables the straddle carrier to straddle over the top of a container, grasping it securely with its adjustable spreader. The legs are adjustable, which allows the carrier to maintain stability on uneven surfaces or when stacking containers. This flexibility in movement and operation makes the container straddle carrier highly efficient and adaptable in various container yard environments.
One of the unique advantages of the container straddle carrier is its ability to transport containers without the need for additional lifting equipment. Unlike traditional cranes , the straddle carrier can directly lift and carry containers using its integrated spreader. This eliminates the need for separate lifting operations and reduces handling time, providing significant cost savings. Additionally, the spreader is adjustable to cater to different sizes and types of containers, ensuring a secure grip during transportation.
Moreover, the container straddle carrier's design allows it to handle containers in stack yards with high stacking levels. Its sturdy four-legged structure ensures proper weight distribution, enabling it to operate safely even when stacking containers several levels high. This feature maximizes the utilization of container yard space, especially in port terminals where space is often limited.
Furthermore, the container straddle carrier offers efficient maneuverability within the terminal. Its multi-wheel drive system allows it to navigate smoothly along container rows, making it capable of quick container pickups and deliveries. This results in reduced turning radii and improves operational efficiency in busy container yards.
parameters of container straddle carrier |
|||||||||
---|---|---|---|---|---|---|---|---|---|
Product specification | 250t × 60m | 300t × 108m | 600t × 60m | ||||||
Working class | A5 | ||||||||
Capacity | Common lifting | t | 250 | 200 | 600 | ||||
Turning over | t | 200 | 200 | 400 | |||||
Span | m | 60 | 108 | 60 | |||||
Hoisting height | m | 48 | 70 | Above rail 40 Below rail 5 | |||||
Upper trolley | Capacity | t | 100 × 2 | 100 × 2 | 200 × 2 | ||||
Hoisting speed | m/min | 0.5-5-10 | 0.5-5-10 | 0.4-4-8 | |||||
Traveling speed | 1~28.5 | 3~30 | 1~25 | ||||||
Lower trolley | Capacity | Main hook | t | 100 | 150 | 300 | |||
Sub hook | 20 | 20 | 32 | ||||||
Hoisting speed | Main hook | m/min | 0.5-5-10 | 0.5-5-10 | 0.4-4-8 | ||||
Sub hook | 10 | 10 | 10 | ||||||
Traveling speed | 1~26.5 | 3~30 | 1~25 | ||||||
Maintenance hoist | Capacity | t | 5 | 5 | 5 | ||||
Hoisting speed | m/min | 8 | 8 | 8 | |||||
Trolley speed | 20 | 20 | |||||||
Rotating speed | r/min | 0.9 | 0.9 | 0.9 | |||||
Gantry speed | m/min | 1~26.5 | 3~30 | 1~25 | |||||
Max.wheel load | KN | 200 | 450 | 430 | |||||
Power source | 380V/10kV;50Hz;3 Phase or on request |
SAFETY FEATURES
Automatic rectify deviation control
Weight overload protection device
Top quality polyurethane buffer
Phase protection
Lifting limit switch
Main Parameters | |||||||
---|---|---|---|---|---|---|---|
Load capacity: | 30t-45t | (we can supply 30 ton to 45 ton,more other capacity you can learn from other project) | |||||
Span: | 24m | (Standard we could supply span 24m, please contac our sales manager for more details) | |||||
Lift height: | 15m-18.5m | (We can supply 15 m to 18.5 m,also we can design as your request ) |
Low
Noise
Fine
Workmanship
Spot
Wholesale
Excellent
Material
Quality
Assurance
After-Sale
Service
01
Raw Material
——
GB/T700 Q235B and Q355B
Carbon Strctural Steel, best quality steel plate from
China Top-Class mills with Diestamps inlude heat
treatment number and bathch number, it can be tracked.
02
Welding
——
American welding Society, all important welds are carried out in accordance with welding procedures strictly.After welding, a certain amount of NDT control is carried out.
03
Welding Joint
——
The appearance is uniform.The joints between the weld passes are smooth.All off the welding slags and splashes are cleared out. There are no faults such as cracks,pores,bruises etc.
04
Painting
——
Before painting metal surfaces are shot peening sa required, two coats of pimer before assembly,two coats of synthetic enamel after testing. Painting adhesion is accorded to the class I of GB/T 9286.
Our Material
1. The raw material
procurement process is strict and
has been inspected by quality inspectors.
2. The materials used are all steel products from
major steel mills, and the quality is
guaranteed.
3. Strictly code into inventory.
1. Cut corners, originally used 8mm steel
plate,but used 6mm for customers.
2. As shown in the picture, old equipment is often
used for refurbishment.
3. Procurement of non-standard steel from small
manufacturers, product quality is unstable.
Other Brands
Our Motor
1. Motor reducer and brake
are three-in-one
structure
2. Low noise, stable operation and low maintenance
cost.
3. The built-in anti-drop chain can prevent
the bolts from being loosened, and avoid the
harm to the human body caused by the accidental fall
of the motor.
1.Old-style motors: It is noisy, easy to wear, short
service life, and high maintenance cost.
2. The price is low and the quality is very poor.
Other Brands
Our Wheels
All wheels are heat-treated and modulated, and the surface is coated with anti-rust oil to increase the aesthetics.
1. Do not use splash fire modulation, easy to
rust.
2. Poor bearing capacity and short service life.
3. Low price.
Other Brands
our controller
our inverters make the crane run more stable and safe, and make the maintenance of the more intelligent and easy.
the self-adjusting function of inverter allows motor to self-adjust its power output according to the load of the hoisted object at any time, thereby saving the factory costs.
the control method of the ordinary contactor allows the crane to reach the maximum power after it is started, which not only causes the whole structure of the crane to shake to a certain degree at the moment of starting, but also slowly loses the service life of the motor.
other brands
By national station exporting standard plywood box,wooden palletor in 20ft & 40ft container. Or as per your demands.