Product Introduction
The SQ25ZK6Q employs a high-performance hydraulic system, ensuring smooth operation, reliability, and high efficiency during crane operations. Its folding boom design typically provides superior lifting height and flexibility.
Product Advantage
1, advanced R & D and analysis means to ensure design reliability.
2, four-link mechanism, lifting capacity stronger.
3, flange telescopic arm connection structure.
4, independent research and development of the rotating body, with a strong driving force, may meet more demand conditions.
5, hexagonal boom technology, good for neutral, cross-section bending ability.
6, the unique floating three-point bridge structure design, effectively reduce the vehicle running when the chassis beam bear the additional force.
Technical Parameters
| Model | SQ25ZK6Q | Unit |
| Max Lifting Moment | 62.5 | t.m |
| Max Lifting Capacity | 25000 | kg |
| Recommend Power Needed At Recommend Oil Flow | 50 | kw |
| Max Oil Flow of Hydraulic System | 80 | L/min |
| Rated Pressure Of Hydraulic System | 31.5 | MPa |
| Oil Tank Capacity | 300 | L |
| Rotation Angle | (360°) All Rotation |
|
| Crane Weight | 7945 | kg |
| Installation Space | 3000 | mm |
| Choice of Chassis | NXG1310D3ZEX;BJ1317VNPJJ-S5;DFL1311A3 ; |
| SQ25ZK6Q Lifting capability diagram |
| Working radius(m) | 2.5 | 4.22 | 5.93 | 7.74 | 9.59 | 11.48 |
| Lifting capacity(kg) | 25000 | 14000 | 9000 | 6500 | 5000 | 4000 |
Product Uses
1.Heavy Equipment Logistics Handling
This crane is ideal for loading and unloading heavy machinery and large items at logistics sites, factories, and warehouses. Its 25-ton maximum lifting capacity and 360° full rotation allow for flexible operation in confined spaces, significantly improving cargo transfer efficiency and reducing reliance on additional equipment.
2.Infrastructure and Municipal Engineering
It is well-suited for urban infrastructure projects, such as placing pipes, precast concrete elements, and construction materials. The long maximum working radius of 15.45 meters and a maximum lifting height of 17 meters enable it to handle objects at a distance or height, facilitating operations like streetlight installation and drainage pipe laying.
3. Emergency Rescue & Special Operations
The crane can be used for emergency rescue scenarios, such as lifting and moving obstacles after accidents or natural disasters. Its ability to be mounted on a standard truck chassis provides good mobility, allowing it to quickly reach various sites and perform tasks like vehicle rescue and temporary heavy lifting.
4.Mining and Quarrying Operations
In mining and quarrying environments, this crane can efficiently load and unload heavy ore, equipment components, and tools. Its high-power hydraulic system ensures reliable performance under continuous heavy-load conditions, aiding in equipment maintenance and material handling.
Product Operate Guide
The SQS100-4 is a 4-axle, 100-ton all-terrain crane. For safe operation, always use outriggers on a firm, level surface as per the load chart. The load moment indicator (LMI) is critical; never exceed its warnings. Utilize the power boom telescoping system for precise control during lifts. Plan your lift path carefully, maintain slow, steady movements, and keep loads low. Regularly inspect the machine and ensure only certified operators are in control.
FAQ
1. HOW SHOULD LIFTING POINTS BE SELECTED DURING EQUIPMENT TRANSPORTATION?
Always consult the manual and use only lifting points or transport holes explicitly designated by the manufacturer. Never secure loads to cylinder rods, hoses, or thin steel structures.
2. SHOULD THE ENGINE NOT BE SHUT DOWN IMMEDIATELY AFTER PROLONGED HEAVY-DUTY OPERATION?
Correct. Allow the engine to idle for 3-5 minutes to ensure uniform cooling of the turbocharger and engine, preventing localized overheating damage.
3. HOW TO DETERMINE IF HYDRAULIC FLUID NEEDS REPLACEMENT?
Simple method: Place a drop of used oil on filter paper. If the dark spot at the center has a clearly defined boundary with the outer diffusion ring, it indicates high impurity levels and requires replacement.
4. ENGINE FAN AIRFLOW FEELS WEAK?
Check if the fan clutch has failed, or if the motor/pump for the hydraulically driven fan is malfunctioning.
5. ENGINE DIAGNOSTIC TOOL SHOWS NO FAULT CODES, YET PERFORMANCE IS POOR?
Possible mechanical failure or sensor signal drift.
6. OIL RESIDUE AT THE TURBOCHARGER INTERFACE?
Normal. Turbocharger bearings rely on engine oil for lubrication. Minor oil vapor seepage is common as long as it does not form drips.
