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XGC88000
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The XGC88000 super‑large crawler crane represents the peak of domestic super‑heavy lifting equipment technology, independently developed for ultra‑large modular hoisting in nuclear power, petrochemical, coal chemical, thermal power and large‑scale wind‑power projects With 3600 t rated lifting capacity and 88000 t·m maximum lifting moment, it covers complex working conditions of heavy‑weight, high‑altitude and long‑radius hoisting of large reactors, refining towers, steel structures and wind‑power components.
It adopts multi‑modular lattice boom system, providing five typical working modes: heavy‑duty main boom, light‑weight main boom, tower jib, special auxiliary jib and single‑pulley boom‑head configuration. The heavy‑duty main boom reaches 120 m, light‑weight main boom extends to 144 m, and optional tower jib reaches 108 m, meeting diversified height and outreach requirements of super‑large projects.
Three independent QSK23 diesel power units, each rated at 641 kW, work mutually as backup sources, greatly improving operation reliability and assembly‑disassembly efficiency on site. Advanced luffing‑rope double‑balance technology, four‑winch synchronous control and three‑stage hook balance system ensure stable heavy‑load compound movements of luffing, slewing and hoisting. This machine realizes unique deformation design: through component reassembly, it can be converted into a 2000‑ton‑class crawler crane, maximizing equipment investment return for owners.
Multi‑redundant safety architecture includes real‑time dynamic monitoring, overload limitation, dual‑channel sensor protection and long‑distance wireless remote control system, supporting millimeter‑level precise positioning for high‑value industrial construction sites worldwide. Modular split‑transport design limits single‑piece transport weight within 65 tons, convenient for sea and land multimodal export transportation.
Max rated lifting capacity 3600 tons, maximum lifting moment 88000 t·m, supporting multi‑form boom combinations. Heavy‑duty main boom 120 m, light‑weight main boom 144 m, optional tower jib up to 108 m. Capable of completing hoisting of large reactors, petrochemical towers and over‑size modules in one‑lift operation, greatly shortening overall project construction cycle.
Industry‑first reconfigurable design. The whole machine can be reassembled into a 2000‑ton‑class crawler crane, realizing one machine for two purposes. It adapts to both ultra‑heavy large‑scale projects and medium‑tonnage daily hoisting tasks, effectively improving equipment utilization and reducing comprehensive investment cost.
Three independent 641 kW power units work as mutual backups. Even if one unit fails, the rest can still guarantee basic operation and on‑site disassembly safety. Mature multi‑circuit hydraulic system with four‑winch synchronous control realizes smooth, shock‑free compound actions under thousands‑ton heavy‑load conditions.
Dual‑channel sensor monitoring system, load moment limiter, overload interlock protection, hook three‑stage balance protection and long‑distance wireless remote‑control operation. Multi‑level safety interlock avoids mis‑operation risks under ultra‑heavy‑load conditions, meeting strict safety requirements of nuclear‑power and petrochemical high‑risk construction sites.
Whole machine adopts split modular design. Single‑piece transport weight ≤65 tons, single‑module dimension 13000×3500×3400 mm, convenient for sea container or break‑bulk shipment. Reasonable component layout simplifies on‑site assembly and disassembly, adapting to overseas large‑scale EPC project deployment.
Item | Specification |
|---|---|
Model | XGC88000 |
Max Rated Lifting Capacity | 3600 Ton |
Max Lifting Moment | 88000 t·m |
Heavy‑Duty Main Boom Length | 60‑120 m |
Light‑Weight Main Boom Length | 126‑144 m |
Optional Tower Jib Max Length | 108 m |
Optional Special Auxiliary Jib Max Length | 39 m |
Engine Model | QSK23, 3 Units |
Rated Power (Per Unit) | 641 kW |
Main Hoist Rope Speed | 60 m/min |
Luffing Rope Speed | 63 m/min |
Slewing Speed | 0.009‑0.35 rpm |
Travel Speed | 0.1‑0.3 km/h |
Gradeability | 6 % |
Max Single‑Piece Transport Weight | 65 t |
Single‑Module Transport Dimension(L×W×H) | 13000 × 3500 × 3400 mm |
Full‑Configuration Total Weight | 5950 t |
Packing Mode | Split nude packing for break‑bulk sea shipment |
‑ Petrochemical & Coal‑Chemical Engineering: Large reactor, fractionating tower, storage tank and heavy modular unit integral hoisting
‑ Nuclear‑Power Construction: Nuclear‑island large‑component lifting and positioning
‑ Thermal‑Power Plant Project: Boiler module, generator‑set heavy‑equipment installation
‑ Large‑Scale Wind‑Power Construction: Super‑large wind‑turbine nacelle and tower‑section hoisting
‑ Heavy Steel‑Structure Project: Super‑large steel frame, high‑rise heavy component integral lifting
‑ Global Large‑Scale EPC & High‑End Rental: International mega‑project heavy‑lifting leasing service
Carry out strict ground‑bearing‑capacity assessment and foundation treatment. Lay steel road‑boxes to guarantee uniform ground settlement. Inspect all boom sections, pin shafts, steel wire ropes, hydraulic pipelines and triple‑power‑unit status. Verify load‑moment limiter, overload interlock and wireless remote‑control function completely before startup.
Complete modular assembly strictly according to official assembly manual. Confirm boom combination, superlift mast and counterweight configuration match actual working condition. Complete no‑load commissioning of hoisting, luffing, slewing and travelling functions.
Operate strictly in accordance with official load chart. Overload and over‑radius hoisting are strictly forbidden. Perform low‑position trial‑lifting before formal hoisting. Keep stable speed during compound movements, avoid sharp jerk and emergency stop. Real‑time monitor all safety alarm information.
Only carry out short‑distance travelling under limited working‑conditions. Keep load close to ground height, reduce travelling speed strictly. Avoid slope and uneven ground as much as possible.
Regularly inspect pin‑shaft connection points, lattice‑boom welding seams, wire‑rope wear condition and hydraulic‑system sealing status. Maintain three power units synchronously. Complete comprehensive periodic inspection after heavy‑duty working cycles.
Warning: Only specially certified, highly‑experienced professional operators are allowed to operate XGC88000 super‑large crawler crane. Strict ground‑foundation treatment is mandatory before any lifting work.
Q1: What is the rated lifting capacity and max lifting moment of XGC88000?
A: Max rated lifting capacity 3600 tons, maximum lifting moment reaches 88000 t·m, it is one of the world’s most powerful integrated crawler cranes.
Q2: What is the unique advantage of XGC88000 compared with other super‑large crawler cranes?
A: It supports deformation reconfiguration, convertible into 2000‑ton‑class crawler crane for dual‑scenario usage. Triple‑mutual‑backup power units improve safety and reliability for high‑risk large‑scale projects.
Q3: What boom combinations are available?
A: Heavy‑duty main boom up to 120 m, light‑weight main boom up to 144 m, optional tower jib up to 108 m and special auxiliary jib for diversified project requirements.
Q4: How about export transportation?
A: Adopts split modular nude break‑bulk packing. Single‑piece transport weight controlled within 65 tons, suitable for international sea transportation. We can supply full‑set export documents.
Q5: What kinds of projects is XGC88000 suitable for?
A: Mainly for petrochemical, nuclear power, thermal power, coal‑chemical and large‑scale wind‑power mega‑projects for ultra‑heavy modular hoisting.
Final price of XGC88000 super‑large crawler crane is determined by boom configuration, superlift & counterweight combination, optional accessories, delivery terms, order scope and destination‑country import policies. No fixed retail price. Please provide your actual project working‑condition requirements, we will deliver official detailed quotation and one‑stop export‑service solution.
