| ZLT5500H5 |
22 |
24.4 |
6.88–25 (5-section high-strength steel boom) |
26.5 |
Not publicly disclosed |
High-pressure hydraulic system, large-displacement pump |
Leading torque in class (550 kN·m), large hydraulic tank (300L), excellent stability with wide outrigger span |
Heavy construction, high-rise lifting, wind power auxiliary lifting |
| ZLK4200V6 |
8.1 |
16.6 |
4.4–16.4 (articulated boom) |
20.2 |
Not publicly disclosed |
Rated pressure: 31 MPa, electro-hydraulic proportional control |
Negative luffing angle down to -95°, fast slewing speed (2.5 rpm), strong terrain adaptability |
Urban logistics, complex terrain (slopes, ditches), space-constrained sites |
| ZLT3000V4 |
10 |
15.5 |
5.6–15.88 |
17.5 |
Not publicly disclosed |
Dual-pump flow-sharing system (63+40 L/min), energy-efficient design |
Fast boom extension (28 seconds), compact dimensions for urban access |
Medium-scale construction, efficient operation in tight spaces |
| ZLC1250T |
5 |
9 |
4.13–9.23 |
11.1 |
Not publicly disclosed |
Rated pressure: 22 MPa, flow: 65 L/min |
Lightweight structure (2300 kg), quick setup, low maintenance cost |
Light-duty transport, small warehouse loading/unloading, municipal services |
| ZLT3000V5 |
12 |
19.6 |
5.8–20 |
21.5 |
Not publicly disclosed |
Proportional control hydraulic system |
Balanced performance, widely used in multi-condition operations |
General-purpose lifting, infrastructure projects |
| ZTC120V5 |
12 |
19.6 |
38 (main boom) |
— |
18.5 |
Yuchai 235 HP, China VI emission compliant |
Ultra-low fuel consumption, variable displacement pump for energy savings |
Long-haul transportation, frequent relocation, fuel-sensitive operations |
| ZTC160A461 |
16 |
— |
31.1 (U-shaped main boom) |
— |
26 |
Weichai China VI engine + Fast 8-speed transmission |
High lifting torque, two-axle chassis for agile maneuvering |
Heavy lifting, rapid site transfer, road-friendly configuration |
| ZLK5200V8 |
— |
— |
4.58–21.15 |
— |
— |
— |
Exceptionally long boom, articulated design for flexible positioning |
Medium-to-high altitude work, narrow or obstructed areas |
| ZLC4000T4 |
16 |
21.5 |
6.28–21.88 |
23 |
— |
System pressure: 30 MPa, 260L hydraulic tank |
High stability, large working radius, robust structural design |
Wide-area operations, stable lifting under heavy load |
