Product Description
The XGL140-10S luffing jib tower crane is an upgraded heavy-duty engineering lifting equipment optimized for narrow-site and high-intensity heavy-load construction. The whole machine adopts thickened high-strength low-alloy steel tower sections and integral stress relief welding technology, which greatly enhances structural rigidity, torsion resistance and long-term high-altitude anti-fatigue performance. The unique luffing boom structure realizes vertical folding and amplitude adjustment without horizontal tail swing, effectively avoiding collision with surrounding buildings, solving the space limitation problem of traditional horizontal jib tower cranes in dense urban construction areas.
Equipped with a new generation of intelligent variable-frequency stepless speed regulation system, the XGL140-10S realizes smooth and jitter-free switching for hoisting, luffing and slewing movements. The matched high-efficiency hydraulic power system provides stable and powerful torque output, supporting long-term continuous lifting of 10-ton heavy materials such as steel structural parts, precast concrete components and large construction accessories. The professional luffing amplitude adjustment range adapts to complex height and angle requirements of high-rise dense buildings. With a 90m/min high-speed hoisting system and 550m ultra-long rope capacity, it fully meets the continuous lifting demands of high-rise construction.
The whole machine adopts standardized modular split design with compact overall structure and regular components, which greatly reduces cross-regional transportation and storage costs. The independent hydraulic automatic climbing system supports rapid on-site heightening and layered assembly, shortening project construction cycle and improving construction efficiency. In terms of safety configuration, the crane is equipped with a complete set of intelligent limit protection systems including torque limit, height limit and amplitude limit, as well as emergency braking device, realizing full-range automatic safety monitoring and overload protection. All finished equipment passes strict factory full-load aging tests and complex working condition simulation to ensure stable, safe and efficient long-term high-intensity outdoor operation.
Product Advantages
140t·m High Torque & 10-ton Ultra Heavy Load:
Upgraded 10-ton maximum lifting capacity and 140t·m rated moment provide stronger heavy-load performance, perfectly meeting the lifting demands of super-heavy building materials and large components for high-standard projects.
Professional Luffing Jib Zero Tail Swing Design:
Vertical luffing boom structure without horizontal tail swing adapts to narrow urban construction sites and dense building clusters, effectively avoiding equipment and building collisions.
Excellent Far-end Lifting Stability:
Stable 1.8-ton jib-end tip load ensures reliable long-distance heavy-load operation, solving the problem of insufficient far-end capacity of conventional tower cranes.
Intelligent Variable-frequency Smooth Control:
Full-action stepless speed regulation realizes smooth start, stable operation and precise stop, reducing high-altitude vibration and material damage, improving construction accuracy.
Strong Complex Site Adaptability:
Unique luffing structure flexibly adapts to dense urban buildings, narrow road sections and limited construction spaces, with wider application scope than ordinary horizontal jib cranes.
Efficient Hydraulic Climbing System:
Automatic hydraulic heightening design simplifies on-site assembly steps, saves labor costs and significantly accelerates the construction progress of super high-rise projects.
Durable Structure & Low Failure Rate:
High-strength integral tower body and optimized core hydraulic and electrical accessories ensure strong wind resistance and fatigue resistance, suitable for long-term high-intensity construction.
Full-range Intelligent Safety Protection:
Equipped with complete torque, height and amplitude limit systems and emergency braking function, realizing automatic early warning and power-off protection to eliminate high-altitude construction risks.
Technical Parameters
Item | Specification |
Model | XGL140-10S |
Crane Type | Luffing Jib Tower Crane |
Rated Lifting Moment | 140 t·m |
Max Lifting Capacity | 10 Ton |
Max Jib Length | 50m |
Jib End Tip Load | 1.8 Ton |
Max Free-standing Height | 39.7m |
Max Attached Height | 138.7m |
Max Hoisting Speed | 90m/min |
Luffing Speed | 11°~85° ≤2.5min |
Slewing Speed | 0~0.75r/min |
Rope Capacity | 550m |
Tower Section Size | 1.8m × 1.8m × 2.8m |
Mast Type | High-strength Thickened Integral Tower Section |
Control System | Intelligent Variable-frequency Stepless Speed Control |
Safety Device | Torque Limiter, Height Limiter, Amplitude Limiter, Emergency Brake System |
Product Applications
Dense Urban High-rise Construction:
Professional heavy-load lifting for high-rise residential and commercial buildings in urban core areas, adapting to narrow construction spaces and dense building layouts.
City Landmark Super High-rise Projects:
Precise high-altitude installation and stable material transportation for urban super high-rise landmark buildings and high-standard commercial complexes.
Bridge & Large Infrastructure Engineering:
Heavy component hoisting and auxiliary lifting operations for large bridges, viaducts and municipal key infrastructure projects.
Old Urban Renovation & Reconstruction:
Adaptive lifting work for urban old community renovation, building expansion and municipal supporting facility reconstruction in limited-space sites.
High-standard Industrial Construction:
Heavy steel structure installation and large concrete component lifting for high-end industrial parks and heavy-duty factory buildings.
Complex Narrow-site Construction:
Zero tail swing luffing design perfectly adapts to narrow road sections, compact construction sites and complex surrounding environments, avoiding space collision risks.
FAQ
Q1: What is the biggest advantage of XGL140-10S luffing tower crane?
A: The core advantage is the luffing jib zero tail swing structure + 10-ton ultra-heavy load capacity. Compared with ordinary horizontal jib tower cranes, it has no horizontal operating radius limitation, which is very suitable for dense urban and narrow construction sites. Meanwhile, the upgraded 10-ton load capacity and 140t·m high torque meet higher-standard heavy-duty construction demands, with wider application and higher construction efficiency.
Q2: What is the maximum working height of XGL140-10S?
A: It features a 39.7m free-standing independent height without wall attachment, and the maximum attached working height can reach 138.7m, fully meeting the construction requirements of most high-rise buildings and municipal infrastructure projects in cities.
Q3: What is the difference between luffing jib and flat top tower crane?
A: The luffing jib tower crane adopts vertical boom luffing adjustment with no tail swing, which will not interfere with surrounding buildings, super suitable for dense urban areas. Flat top cranes have horizontal jibs requiring large operating space. The XGL140-10S also has heavier load capacity and stronger wind resistance, more adaptable to complex urban high-rise construction.
Q4: Is the XGL140-10S convenient for transportation and installation?
A: Yes. It adopts standardized modular split structure with regular and unified components, convenient for container transportation and effectively reducing logistics costs. Equipped with an automatic hydraulic climbing system, on-site heightening and assembly are labor-saving and efficient, greatly shortening the project construction cycle.
Q5: What safety protection functions does this crane have?
A: The XGL140-10S is equipped with a complete intelligent safety protection system, 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, effectively avoiding high-altitude construction risks and ensuring safe and standardized operation.
Q6: What projects is XGL140-10S most suitable for?
A: It is mainly applicable to urban core dense high-rise buildings, municipal landmark projects, bridge infrastructure and narrow-site renovation projects. It can operate stably in complex urban construction environments, solving the space limitation pain points that ordinary tower cranes cannot adapt to.
