● Controlled and Soft Closing
Integrated damping technology ensures a soft and controlled closing motion.
Prevents the lid from slamming shut, reducing noise and potential damage.
● stroke:150-450mm
● High-quality seals and materials prevent gas leaks, making the struts maintenance-free for years of use.
Car boot gas springs struts are designed to assist in the smooth opening, holding, and closing of a car's boot (trunk) lid. These struts use compressed gas (usually nitrogen) to provide a controlled lifting force, reducing the physical effort required to open the boot and ensuring that it stays securely open without the need for additional support.
Force range | Available in force ratings from 300N to 1200N depending on the weight of the boot lid. Strong enough to lift large and heavy boot lids in SUVs, sedans, station wagons, and hatchbacks. |
Material | Cylinder body: steel (galvanized or sprayed) or stainless steel (corrosion resistant).Piston rod: hard chrome plated steel or stainless steel. |
Sealing material: high-quality fluororubber or polyurethane, effectively preventing dust and dirt from entering the Gas struts for car boots, ensuring sealing and long-term use. | |
Operating Conditions | Applicable temperature range:Regular models: -20℃~+80℃; special models can withstand -40℃~+120℃. |
Installation
Distinguish between compression type (support force direction is consistent with installation direction) and tension type (reverse support)
Safety Features
Avoid using the machine at full stroke limit, and keep 10%~20% stroke margin to extend life. If frequent high-speed movement is required (such as a robotic arm), a high-response speed model should be selected.
Certification
Industrial applications require compliance with ISO 9001 or industry-specific standards (e.g. TS 16949 for the automotive industry)
● RoHS: Complies with environmental safety requirements, will not release harmful gases during long-term use, and protects the air quality in the car
● SGS: Independent product testing and verification, precise and controllable opening and closing force, easy and smooth operation
Customization options
● Customized options: Customized installation interface, providing a variety of standard joint options (ball head/fork head/eye head) Supports customized special joints, perfectly matching the original installation position
● Customized opening force, accurately calculate the required force according to the weight and size of the door panel, ensuring easy opening with one hand while maintaining a stable opening state
● Customized functional characteristics, optional anti-smashing rebound buffer function, customized safety design with limit protection
● Customized surface treatment and customized colors to perfectly match the car body

Automotive & Heavy Vehicles
Large truck and bus engine hoods.
Heavy tailgates and liftgates.
Construction & Military
Adjustable equipment mounts and lifting mechanisms.
Large access covers on construction vehicles.



Absorbs impact and prevents mechanical stress on the boot lid hinges.Extends the lifespan of the trunk and hinge mechanisms.


Works reliably in both hot and cold weather without losing pressure.Corrosion-resistant coating ensures durability even in humid or salty environments.

