Empty Container Stacker Side Shift Cylinder
Empty Container Stacker Side Shift Cylinder
The stacker is in the right row. The forks are at the right height. But the container is 200 mm to the left. Instead of repositioning the entire machine, the side shift cylinder slides the spreader laterally — aligning the twist locks with the container corners in seconds.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Empty Container Stacker Side Shift Cylinder |
| Features | Left and right lateral shift of the spreader/attachment |
| Bore Diameter | 80 mm – 120 mm |
| Rod Diameter | 50 mm – 65 mm |
| Stroke | Up to 1,500 mm |
| Working Pressure | Maximum 25 MPa |
| Application | Empty Container Stacker |
How Side Shift Saves Time in Container Handling
Without side shift, the stacker driver must align the entire vehicle with the target container using steering alone. In tight yard rows, this alignment process can take 30–60 seconds per pick-up. With side shift, the driver positions the vehicle approximately, then uses the side shift cylinder to slide the spreader left or right by up to 1,500 mm — fine-tuning the alignment hydraulically instead of mechanically.
On a stacker handling 200+ containers per shift, saving even 15 seconds per pick-up adds up to 50+ minutes of recovered productivity per shift. The side shift cylinder is the smallest cylinder in the stacker system (bore 80–120 mm) but delivers one of the largest productivity gains. Browse the offshore hydraulic cylinder range for all container handling products.
Key Advantages of the Side Shift Cylinder
- 1,500 mm lateral travel — covers the full width adjustment needed for both 20' and 40' container operations. The spreader can shift ±750 mm from centre, accommodating misalignment from both sides.
- ⚡ Fast response under load — the cylinder must shift the spreader + container (up to 4 tonnes total) laterally while suspended at height. Low-friction seals and optimised port sizing ensure responsive movement without jerking.
- Compact envelope — the side shift mechanism fits within the carriage width. The 80–120 mm bore cylinder is designed for minimum overall length at maximum stroke — critical in the space-constrained carriage assembly.
- ️ Dust and weather protection — the cylinder operates exposed to port dust, rain, and salt air. Chrome or ceramic rod coating and heavy-duty wiper seals prevent contamination ingress.
Side Shift Cylinder OEM & ODM
Provide the stacker model, spreader weight, side shift travel requirement, and system pressure. Korea Ever-Power delivers the side shift cylinder individually or as part of the complete stacker set. Contact the Korea Ever-Power hydraulic cylinder team.
FAQ
What Our Customers Say
"The side shift response improved dramatically after replacing our worn original cylinders. The drivers report smoother, more predictable lateral movement — fewer container contact incidents in our tight yard layout."
J. Lim — Operations Supervisor, Malaysian container terminal
"Compact and well-made. The 100 mm bore cylinder fits perfectly in our Kalmar carriage assembly with no modification to the mounting brackets."
P. Sørensen — Maintenance Engineer, Danish port
"Good quality side shift cylinders. We operate in a dusty inland container depot — the heavy-duty wiper seals are keeping contamination out effectively. After 8 months, the rod surface is clean."
B. Okonkwo — Workshop Manager, Nigerian inland depot
"We ordered the complete 4-cylinder set for 3 stackers. The side shift cylinders were dimensionally consistent across all 3 sets — important for standardised spare parts management."
C. Wu — Fleet Procurement, Chinese port group
"Replacement side shift cylinder delivered in 5 weeks. Our stacker was losing 20 minutes per shift on manual alignment — the new cylinder restored full side shift function immediately."
R. Agarwal — Port Equipment Manager, Indian container terminal
Related Hydraulic Cylinder Categories
Additional information
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