Features
1. Single cable synchronous expansion technology, higher work efficiency
2. Of the advanced research means, ensure that the design reliability
3. Pentagon and hexagon suspension arm technology, to neutral good, cross section bending ability
4. Compact hinged point design, occupy the space is little
5. And with standard anti overwinding alarm device, assignments, more safety
6. Integral lifting winch mechanism, the working efficiency is higher, the hydraulic system to live
longer7. Unique floating three bridge structure design, effectively reduce the vehicle chassis girder are
under additional force8. Independent research and development of slewing mechanism, with a strong driving force, can meet more condition need. Anti rotary impact device, and effectively protect vehicle safety
Technical Paramters
| Model | SQ4ZK2 | Unit |
| Max Lifting Moment | 8.4 | t.m |
| Max Lifting Capacity | 4000 | kg |
| Recommend Power Needed At Recommend Oil Flow | 14 | kw |
| Max Oil Flow of Hydraulic System | 25 | L/min |
| Rated Pressure Of Hydraulic System | 26 | MPa |
| Oil Tank Capacity | 60 | L |
| Rotation Angle | 370 | . |
| Crane Weight | 1200 | kg |
| Installation Space | 850 | mm |
| Choice of Chassis | EQ1092FJ1;EQ1092FJ;DFL1120B D530;EQ1081GJ12D5;HFC1132KR1K3;LZ1120LAPT;HFC1083K103R1D;EQ1092F3GJ1;EQ5121GFJ; |
SQ4ZK2 Lifting capability diagram
| Working radius (m) | 2.1 | 4.15 | 5.8 | 7.3 |
| Lifting capacity (kg) | 4000 | 1840 | 1260 | 920 |