Product Description
The XGL190-12S super-large moment luffing jib tower crane is an upgraded heavy-duty lifting equipment optimized for high-load, ultra-high-altitude and complex narrow-space construction. The whole machine adopts thickened low-alloy high-strength steel tower sections and integral welding stress relief technology, which greatly improves structural rigidity, torsion resistance and long-term high-intensity anti-fatigue performance. Compared with 140t·m and 160t·m conventional luffing cranes, the 190t·m super-large lifting moment provides abundant power reserve, ensuring stable and safe operation under extreme heavy-load and strong wind working conditions.
Equipped with a new generation of full intelligent variable-frequency stepless speed regulation system, the XGL190-12S realizes zero-jitter smooth switching for hoisting, luffing and slewing actions. The upgraded high-efficiency hydraulic power matching system outputs stable and powerful torque, supporting frequent lifting of 12-ton super-heavy steel structures, precast concrete components and large construction equipment. The professional vertical luffing structure supports 10°–85° wide-angle amplitude adjustment, perfectly adapting to complex height differences and dense building spacing in urban core areas. With reliable high-speed hoisting performance and long-distance rope capacity, it fully meets the continuous lifting demands of 185.5m ultra-high-rise construction.
The whole machine adopts standardized modular split export-oriented design, with regular and unified components, convenient for container transportation and reducing cross-border logistics costs. The independent automatic hydraulic climbing system supports rapid layered heightening and on-site fast assembly, greatly shortening the project construction cycle and improving overall engineering efficiency. Core electrical and hydraulic accessories adopt high-quality supporting parts, featuring low failure rate and long service life. In terms of safety configuration, the crane is equipped with a complete set of intelligent limit protection systems and emergency braking devices, realizing full-range overload monitoring and automatic power-off protection. All finished cranes pass strict factory full-load aging tests and extreme working condition simulation to ensure long-term stable, safe and efficient high-intensity operation.
Product Advantages
190t·m Super-large Lifting Moment:
Flagship super-high torque design provides sufficient power reserve, far exceeding conventional 140/160t·m luffing cranes, adapting to long-term heavy-load operation of high-standard key projects.
12-ton Ultra-heavy Lifting Capacity:
Industry-leading 12-ton max load capacity meets the lifting requirements of super-heavy building components and large steel structures, solving the heavy-load construction pain points of medium-tonnage tower cranes.
55m Extended Jib & Stable 2.2t Tip Load:
Extended jib design expands working coverage, and the stable far-end tip load ensures reliable long-distance heavy-duty operation with higher construction efficiency.
Ultra-high Free-standing Height Advantage:
56.5m super-high independent free-standing height reduces wall attachment times and installation difficulty, greatly improving construction flexibility and saving project cost.
Zero Tail Swing Luffing Structure:
Vertical luffing jib design occupies no horizontal space, perfectly adapting to dense urban buildings, narrow construction sites and old urban renovation projects without collision risk.
Full Variable-frequency Intelligent Control:
Stepless speed regulation for all working actions realizes smooth start, stable operation and precise stop, minimizing high-altitude vibration and material damage, improving construction accuracy and safety.
Strong Wind Resistance & High-altitude Stability:
Thickened high-rigidity tower body + optimized force balance structure enhance overall wind resistance, suitable for all-weather operation in coastal and strong wind areas.
Modular & High Cost-performance Design:
Standard split structure is convenient for transportation and installation, with low later maintenance cost, perfectly matching the construction demands of large-scale global engineering projects.
Full Intelligent Safety Protection System:
Equipped with torque limiter, height limiter, amplitude limiter and emergency braking device, realizing automatic early warning and power-off protection to eliminate all hidden dangers of high-altitude operation.
Technical Parameters
Item | Specification |
Model | XGL190-12S |
Crane Type | Luffing Jib Tower Crane |
Rated Lifting Moment | 190 t·m |
Max Lifting Capacity | 12 Ton |
Max Jib Length | 55m |
Jib End Tip Load | 2.2 Ton |
Max Free-standing Height | 56.5m |
Max Attached Height | 185.5m |
Max Hoisting Speed | 92m/min |
Luffing Speed | 10°~85° ≤2.5min |
Slewing Speed | 0~0.75r/min |
Rope Capacity | 600m |
Tower Section Size | 2.0m × 2.0m × 2.8m |
Mast Type | Super Thickened High-strength Integral Tower Section |
Control System | Full Intelligent Variable-frequency Stepless Speed Control |
Safety Device | Torque Limiter, Height Limiter, Amplitude Limiter, Emergency Brake System |
Product Applications
Urban Super High-rise Landmark Projects:
Professional 12-ton heavy-load lifting and high-precision component installation for urban ultra-high landmark buildings, super high-rise commercial complexes and high-end office buildings, meeting high-standard construction requirements.
Large Bridge & Traffic Infrastructure:
Stable hoisting of heavy bridge steel beams, precast pier components and large construction equipment, suitable for large viaducts, sea-crossing bridges and key municipal traffic projects.
Dense Urban Core Construction:
Zero tail swing luffing design perfectly adapts to narrow urban sites, dense building clusters and central area reconstruction projects, effectively avoiding construction collision risks.
High-grade Industrial & Public Facilities:
Heavy steel structure installation and super-heavy concrete component lifting for large industrial parks, stadiums, exhibition centers and municipal public landmark buildings.
Coastal & Severe Weather Construction:
Super-large torque and enhanced wind resistance structure ensure stable all-weather operation in coastal windy areas and complex climate environments.
High-difficulty Long-cycle Key Projects:
Ultra-high free-standing height, strong load capacity and durable structure adapt to long-term high-intensity construction of national key engineering projects, reducing equipment downtime.
FAQ
Q1: What are the core advantages of XGL190-12S compared with XGL160-10S?
A: The XGL190-12S is a fully upgraded flagship model. Its rated lifting moment is upgraded from 160t·m to 190t·m, the maximum lifting capacity is increased from 10 tons to 12 tons, and the free-standing height is greatly improved to 56.5m. It has stronger heavy-load performance, higher construction height and richer power reserve, with better stability in complex working conditions, fully meeting higher-standard and higher-difficulty large-scale engineering construction demands.
Q2: What is the maximum working height of XGL190-12S?
A: It supports a 56.5m ultra-high free-standing independent height without wall attachment, greatly reducing attachment installation procedures. The maximum attached working height can reach 185.5m, fully meeting the construction needs of various super high-rise buildings and large municipal key projects.
Q3: What is the advantage of luffing jib crane in urban core construction?
A: Different from flat-top horizontal jib cranes, the XGL190-12S luffing jib crane adopts vertical luffing design with zero tail swing, occupying no extra construction space. It can work normally in dense buildings and narrow sites without collision, which is the most suitable equipment for urban core high-rise reconstruction and new construction projects.
Q4: Is the XGL190-12S easy to transport and install?
A: Yes. The whole machine adopts standardized modular split export design, with regular components suitable for container transportation, effectively reducing cross-border logistics costs. Equipped with an efficient automatic hydraulic climbing system, on-site heightening and assembly are labor-saving and efficient, greatly shortening the project construction cycle.
A: The XGL190-12S is equipped with a full set of intelligent safety protection systems, including torque limit, height limit, amplitude limit and emergency braking device. It can automatically alarm and cut off power in case of overload or over-range operation, realizing full-range safety monitoring to ensure standardized and safe high-altitude construction.
Q6: What projects is XGL190-12S mainly applicable to?
A: It is mainly used for super high-rise landmark buildings, large bridge infrastructure, urban core dense construction, coastal wind-resistant projects and high-grade public facility construction. It is the flagship heavy-duty lifting equipment for solving high-difficulty and heavy-load construction problems.
