Product Introduction
This machine prioritizes safety, constructed from high-strength steel and equipped with multiple safety protections to effectively reduce the risk of misoperation and enhance operational safety. Its optimized hydraulic system consumes less energy while delivering smooth and reliable operation.
Product Advantage
Single cylinder synchronization guy cable technology makes work efficiency higher than before. Advanced development means make sure that the design is very reliable. The more symmetrical center design of pentagon or hexagon boom make it has bigger anti-bending capacity. Compact hinge point design takes up smaller space. The work is more safety after fitted with alarm device. The integer lifting winch improved the work efficiency greatly and prolonged work life of hydraulic system.
Technical Parameters
| Parameter Item | Unit | Scale |
| Max Lifting Capacity | kg | 4000 |
| Max Lifting Moment | t.m | 8.4 |
| Recommend Power | kw | 14 |
| Max Oil Flow of Hydraulic System | L/min | 25 |
| Max Pressure of Hydraulic System | Mpa | 26 |
| Oil Tank Capacity | L | 60 |
| Crane Weight | kg | 1200 |
| Installation Space | mm | 850 |
| Rotation Angle | ° | 370 |
Product Uses
1. Construction and Municipal Engineering
This crane is suitable for construction sites and municipal projects, effectively handling the lifting and transport of building materials such as precast slabs and reinforcing bars. Its folding boom design enables flexible operation in confined workspaces, making it ideal for urban construction and environments with limited space.
2. Logistics, Warehousing, and Factory Operations
In logistics yards, warehousing centers, and factory workshops, this equipment facilitates cargo loading/unloading, pallet handling, and equipment installation/maintenance. Its excellent maneuverability and compatibility with various attachments enable adaptation to diverse lifting tasks.
3. Mining and Quarries
This crane can lift minerals, stone, and other materials in mining and quarry environments. However, special attention must be paid to environmental adaptability and operational safety, with enhanced equipment maintenance required.
4. Ports, Terminals, and Special Conditions
At ports and terminals, it can assist in loading and unloading materials. Compliant with safety standards such as CE and GOST, and constructed with high-strength materials and an optimized hydraulic system, it is also suitable for special applications requiring higher safety standards or environmental protection requirements.
Product Operate Guide
Before operating the SQ4ZK2, certified personnel must conduct a comprehensive equipment inspection to ensure all components are in good working order and adequately lubricated. During operation, fully extend the outriggers on solid, level ground to achieve stable support. Strictly adhere to the load chart; overloading is strictly prohibited. Operate via the control console or seat with smooth movements, utilizing its 370° full rotation and two-stage boom swing capabilities for precise positioning. Maintain constant awareness of the surrounding environment and avoid hazardous conditions. Perform regular maintenance, focusing on wire ropes, hydraulic systems, and structural component safety.
FAQ
1. WHAT SHOULD BE NOTED FOR BATTERY MAINTENANCE?
Keep terminals clean, regularly check electrolyte level and specific gravity, disconnect the negative terminal during extended storage.
2. HOW TO TROUBLESHOOT A NON-FUNCTIONING LIGHTING SYSTEM?
Inspect fuses, bulbs, switches, and wiring connections; use a multimeter to measure voltage and continuity.
3. HOW TO MAINTAIN THE ALTERNATOR?
Check belt tension, clean the rectifier, inspect carbon brush wear, and periodically measure output voltage.
4. HOW TO DIAGNOSE STARTER MOTOR ISSUES?
Check power supply, test solenoid switch, inspect gear meshing, measure starting current.
5. HOW TO HANDLE ELECTRICAL SHORT CIRCUITS?
Disconnect power source, use multimeter to locate short circuit, repair damaged insulation, replace faulty wiring harness.
6. HOW TO OPERATE THE SMART CONTROL SYSTEM?
Read the user manual, attend training sessions, gradually familiarize yourself with all functions, consult technical personnel when encountering problems.
