QY30K5C
| Quantity: | |
|---|---|
| Description | Unit | Parameter value | |
| Overall length | mm | 12850 | |
| Overall width | mm | 2550 | |
| Overall Height | mm | 3480 | |
| Wheel Base | mm | 4500+1350 | |
| Track | mm | 2059/2074/1834 | |
| Total vehicle mass in travel configuration | kg | 33000 | |
| Axle load | 1st axle | kg | 7400 |
| 2nd axle | 12800 | ||
| Engine rated power | kw/(r/min) | 221/2200 | |
| Engine rated torque | N.m/(r/min) | 1250/1400 | |
| Max. travel speed | km/h | ≥90 | |
| Min. turning diameter | m | ≤21 | |
| Min. ground clearance | mm | 250 | |
| Max. grade ability | % | ≥40 | |
| Approach angle | ° | 11 | |
| Departure angle | ° | 13.5 | |
| Braking distance (at 30 km/h, full load ) | m | ≤10 | |
Engineered for construction lifting, this 30 ton telescopic crane features a 42.5 m full-extend boom and 125 t·m lifting moment—capable of lifting 30t at 4m radius and 5t at 30m radius for high-rise projects. The U-shaped boom design (Q690 high-strength steel) reduces stress concentration by 25% while maximizing reach, making it perfect for 10-15 story building construction. With a 35t operating weight and 4-axle chassis (2 driving axles, 2 steering axles), it balances stability and mobility—road speed reaches 60 km/h for job site relocation. The crane includes a 7-inch touchscreen control panel for real-time monitoring of load weight, boom angle, and hydraulic pressure.
Telescopic Boom System: 6-section telescopic boom system (10m retracted to 42.5m extended) with hydraulic cylinder extension and synchronization technology reaches full length in 90 seconds; includes a boom lock mechanism to prevent accidental retraction during lifting.
Intelligent Control Panel: 7-inch color touchscreen intelligent control panel with digital display of load weight (accuracy ±2%), boom angle (0-80°), boom length, and operating pressure; stores up to 100 lifting task parameters for repeatable operations (e.g., identical beam installations).
Heavy-Duty Chassis: 3800mm-height heavy-duty chassis with 4 axles and air suspension fits under most construction site overhead lines (≥4m height) and narrow passages (≤4.5m width); features anti-lock brakes (ABS) for safe road travel.
Dual-Cab Design: Upper operator cab (for boom control, 360° visibility) and lower driver cab, both equipped with HVAC systems (heating, cooling, defrost), adjustable air-cushioned seats, and vibration-damping floors (reduces vibration by 40%) to minimize operator fatigue during 10+ hour shifts.
Steel beam installation in 10-15 story mid-rise buildings: Lifting 3000kg I-beams and 2500kg H-beams to heights up to 40m; uses beam clamps with 360° rotation for precise positioning.
Precast concrete panel lifting: Handling 8t precast concrete panels (exterior walls, floor slabs) for residential and commercial buildings; compatible with vacuum lifters to prevent panel damage.
Construction equipment maintenance at height: Lifting 5t excavator buckets, 3t hydraulic pumps, and 2t engines to repair heavy machinery (e.g., tower cranes, large excavators) at heights up to 35m.
Bridge component assembly: Installing 12t bridge beams and 8t guardrails for small to medium-span bridges (≤50m span); uses lifting slings with load cells for weight verification.
Q: Can it work with a jib?
A: Yes, adding a 16m lattice jib (with 3t capacity, 0-30° offset angle) extends the maximum lifting height to 58.5m—suitable for lifting materials to the top of 18-story buildings or installing rooftop HVAC units.
Q: What’s the operating temperature range?
A: -20°C to +45°C operating temperature range, with cold-start assistance (engine block heater, battery warmer) for low-temperature environments (ensures startup at -20°C) and high-temperature cooling (auxiliary fan, oil cooler) for hot climates (maintains engine temperature ≤95°C at +45°C).
