Crafted from high-strength, fine-grained tensile steel, the SQZ105A.3 truck crane boasts a substantial 2,100 kg self-weight. We utilize precision robotic welding techniques that create smooth, impenetrable seams, offering exceptional resistance to structural fatigue and harsh environmental corrosion. When your operators handle the boom, they can feel the solid, vibration-dampening construction that ensures stability during high-frequency daily lifting tasks. This metallurgical foundation translates directly to fewer structural repairs and a longer operational lifespan for your fleet.
Maintaining a steadfast 5,000 kg lifting capability, this model features an engineered three-section folding boom. This geometric design maximizes the extension radius while allowing the equipment to fold compactly. It is specifically engineered to navigate narrow urban job sites and constrained industrial spaces with pinpoint accuracy. The precise load control mechanisms mean heavy materials are placed gently and securely, minimizing the risk of accidental drops and ensuring site safety across unpredictable working conditions.
Powered by a recommended 20 kW system with an optimized 40 L/min oil flow, the crane delivers fluid, responsive movements without the jerky motions often associated with heavy lifting. The hydraulic system is modular, significantly reducing the complexity of routine fluid changes and valve inspections. Coupled with a highly compact base design that preserves valuable truckbed installation space, this setup lowers daily maintenance costs and drastically cuts down unexpected downtime, keeping your operations moving smoothly.
The expansive 400-degree slewing angle provides operators with an exceptional range of motion. Instead of constantly repositioning the entire transport vehicle to reach specific unloading zones, the crane smoothly rotates to handle materials across a wide radius. You can hear the quiet, consistent hum of the slewing gear as it turns, reflecting its precision machining. This flexibility accelerates material handling phases, boosting overall daily productivity on busy construction sites.
Backed by Tengchang Construction Machinery's standardized production and rigorous inspection protocols, every unit is built for dependability. We stand behind our engineering with a solid 12-month or 2,000-hour standard warranty. Should you need assistance, a 24-hour technical support hotline and a rapid-response global network for original spare parts ensure that your equipment remains operational, protecting your capital investment over the long term.
Understanding the precise capabilities of your heavy machinery is critical for accurate project planning and fleet integration. The SQZ105A.3 is engineered with exacting specifications to balance raw power with operational finesse. With a maximum lifting moment of 10.0 t.m and a rated hydraulic pressure of 28MPa, this unit delivers concentrated force exactly where it is needed. The 100-liter oil tank capacity ensures sustained hydraulic performance without overheating during extended shifts. Below, you will find the uncompromised technical data sheet. Every metric—from the 1070mm installation space requirement to the 40 L/min recommended hydraulic flow—has been verified through rigorous load testing to guarantee reliable performance in demanding environments.
Maximun lifting weight | 5000Kg | Oil tank capacity | 100L |
Max lifting movement. | 10.0 t.m | Slewing angle | 400° |
Recommended power | 20KW | Hydraulic crane weight | 2100kg |
Recommended hydraulic flow | 40 L/min | Installation space | 1070mm |
Rated hydraulic pressure | 28MPa |
Ideal for lifting heavy-duty motors, industrial pumps, large compressors, and complex manufacturing assemblies. The precise hydraulic control allows operators to gently lower sensitive machinery onto concrete factory floors without jarring impacts, making it indispensable for indoor workshops and large-scale maintenance facilities.
Commonly deployed for transporting and accurately placing dense building materials, such as steel beams and precast concrete blocks, on bridges, highways, and urban construction projects. The crane's dependable 5-ton capacity easily handles the heavy lifting required to keep infrastructure timelines strictly on schedule.
Perfectly suited for heavy equipment rental companies that demand durable, low-maintenance assets. The wear-resistant fine-grained steel and modular components ensure the crane withstands the rigorous use of multiple operators, providing stable, long-term performance and an excellent return on investment for fleet managers.
Frequently applied in power grid expansions, water treatment facility upgrades, and communication tower installations. Whether hoisting transformers or positioning heavy utility pipes, the 400-degree slewing capability allows crews to work efficiently in restricted roadside spaces where precise lifting is absolutely essential.
A: The SQZ105A.3 features a significantly reinforced structure and a higher self-weight of 2,100 kg. This upgrade utilizes fine-grained tensile steel and robotic welding to provide superior stability, reduced vibration, and enhanced durability for intensive, high-frequency lifting operations.
A: Yes, comprehensive OEM services are available. We support custom corporate branding, specific color matching to align with your existing fleet, and tailored configuration adjustments to meet localized operational requirements.
A: Absolutely. It is specifically engineered for frequent and long-duration use under demanding environmental conditions. The optimized 100L hydraulic oil tank and efficient heat dissipation allow for continuous shifts without thermal degradation.
A: Manufactured under strict ISO9001 quality management standards, this model has also successfully passed CE, GS, and RoHS certifications. This multi-layered compliance ensures it meets rigorous global safety and environmental export standards.
A: We accommodate flexible international transactions, supporting both T/T and L/C payment structures. Upon order confirmation, we commit to a rapid delivery cycle of 20 to 40 working days to keep your procurement schedule on track.
A: Yes, every unit includes comprehensive, multi-language operation and maintenance manuals. To further guarantee job site safety and efficiency, we offer dedicated operator training sessions, available both online and on-site depending on your location.
