私たちの 80 tons overhead crane is a bridge-type lifting device installed on the upper part of industrial workshops, 倉庫, or open-air yards. It consists of a bridge frame, トロリー, hoisting mechanism, traveling mechanism, electrical control system, and safety protection devices. With a rated lifting capacity of 80 トン, it can efficiently lift, 動く, and place heavy materials within the working range, significantly improving production efficiency and reducing labor intensity. The crane adopts a modular design, facilitating installation, メンテナンス, and future upgrades.

当社を選ぶ理由 80 トン数天井クレーン? Key Applications of 80 トン数天井クレーン
私たちの 80 ton overhead crane is tailored to address the unique lifting needs of multiple heavy industries. Its robust design and high load-bearing capacity make it an ideal solution for scenarios where precision and durability are non-negotiable. Typical applications include:
- 1. 鋼鉄 & Metallurgy Industry: Efficiently handling steel ingots, hot-rolled plates, スチールコイル, and finished steel products in steel mills and metallurgical processing facilities. The crane’s high-temperature resistance (オプション) and stable operation ensure safe handling even in harsh, high-heat environments.
- 2. 重機製造: Assembling and moving large machinery parts such as engine blocks, タービンハウジング, and machine tool bases. Precise positioning capabilities minimize assembly errors and improve production efficiency.
- 3. Power Generation Industry: Installing and maintaining heavy equipment in thermal power plants, hydropower stations, and nuclear power facilities—including boilers, ジェネレーター, and turbines. Strict safety compliance meets the industry’s stringent regulatory requirements.
- 4. ポート & Maritime Industry: 重い荷物の積み下ろし, ship components, and containers at ports, ドック, and shipyards. The crane’s long-span design (カスタマイズ可能) adapts to large open-air working areas.
- 5. マイニング & 工事: 大型鉱山機械の取り扱い, mineral ore, and prefabricated construction components (例えば。, 鋼構造物, コンクリート梁) in mines and large-scale construction sites. Dust-proof and anti-corrosion options ensure durability in harsh outdoor conditions.

Core Advantages of 80 トン数天井クレーン: Built for Performance & 安全性
Every aspect of our 80 ton overhead crane is engineered to deliver superior performance, reduce downtime, and protect your operations. Here’s what sets it apart:
- 1. Uncompromising Load-Bearing Reliability: The crane’s main beam is fabricated from high-grade Q355B structural steel, featuring precision welding and heat treatment processes. This ensures exceptional structural rigidity and load-bearing capacity, enabling stable lifting of 80-ton loads without deformation—even during long-term continuous operation.
- 2. High-Efficiency & スムーズな操作: Equipped with variable frequency drive (VFD) technology, the crane offers stepless speed adjustment for both lifting and traveling motions. This allows for precise load positioning, reduces impact on materials and equipment, and lowers operational noise. High-efficiency motors power the hoisting and traveling mechanisms, balancing strong performance with energy savings.
- 3. 総合的な安全保護システム: Multiple redundant safety features are integrated to eliminate operational risks: 過負荷保護 (automatically cuts power when exceeding rated load), upper/lower overtravel limits, anti-collision sensors, 非常停止ボタン, 電圧損失保護, and phase failure protection. All safety components comply with ISO and CE standards, ensuring full regulatory compliance.
- 4. Intelligent & User-Friendly Control: A state-of-the-art PLC (プログラム可能なロジックコントローラー) system centralizes all operational controls, supporting both on-site panel operation and optional remote control. The intuitive control interface features clear indicators and ergonomic buttons, reducing operator training time and minimizing human error.
- 5. 耐久性のある & メンテナンスの手間がかからない設計: Modular construction simplifies installation, メンテナンス, and future upgrades. 高品質, wear-resistant components (例えば。, ベアリング, 歯車) and anti-corrosion surface treatment extend the crane’s service life. Routine maintenance points are easily accessible, reducing downtime and operational costs.
Product Design & Construction of 80 トン数天井クレーン

私たちの 80 ton overhead crane adopts a bridge-type structure, consisting of key components that work in harmony to deliver seamless performance:
- 1. Bridge Frame: Lightweight yet robust design, spanning across the working area to support the trolley and hoisting mechanism. Available in customized spans (10-35m) to fit different workshop or yard dimensions.
- 2. Hoisting Mechanism: High-torque motor paired with a precision gearbox and wire rope system, ensuring stable and efficient load lifting/lowering. Lifting height is customizable (6-30m) to meet specific operational needs.
- 3. Traveling Mechanism: Dual-drive system for the crane bridge and trolley, ensuring smooth movement along rails. Wear-resistant wheels and high-performance brakes guarantee reliable operation even under heavy loads.
- 4. Electrical System: Industrial-grade electrical components from renowned brands, providing stable power supply and control. Equipped with surge protection and waterproof enclosures to adapt to various working environments.
Technical Specifications for 80 トン数天井クレーン
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パラメーター
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仕様
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定格吊り上げ能力
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80 トン
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スパン
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10 - 35 M (カスタマイズ可能)
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高さを持ち上げる
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6 - 30 M (カスタマイズ可能)
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持ち上げ速度 (空/ロード済み)
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0.8 - 8 私/私 (VFD Stepless Regulation)
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トロリーの走行速度
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10 - 30 私/私 (VFD Stepless Regulation)
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クレーン走行速度
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20 - 45 私/私 (VFD Stepless Regulation)
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電源
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380V/50Hz/3相 (Customizable for Regional Standards)
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Main Beam Material
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Q355B High-Strength Steel
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労働者階級
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A5~A7 (Customizable for Duty Cycle)
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全体の重量
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Dependent on Custom Specifications
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品質保証 & After-Sales Support for 80 トン数天井クレーン

We are committed to delivering products of the highest quality. 私たちの 80 ton overhead crane undergoes rigorous quality control throughout the production process, from raw material inspection to final assembly and testing. 全て overhead cranes are certified by ISO 9001 Quality Management System and CE, ensuring they meet international safety and performance standards. Before delivery, each unit undergoes load testing, operational testing, and safety system verification to guarantee trouble-free operation.
Our comprehensive after-sales service ensures peace of mind for every customer:
- 1. On-site installation and commissioning by certified engineers.
- 2. Free operator and maintenance training to ensure safe and efficient use.
- 3. 24/7 technical support hotline to resolve any operational issues promptly.
- 4. Scheduled maintenance and inspection services to extend equipment lifespan.
- 5. 12-month warranty period (excluding wear parts) from the date of commissioning.
Customized Solutions for Your 80 Tons Overhead Crane Needs
We understand that every industrial operation has unique requirements. Our team of experienced engineers can customize the 80 ton overhead crane to match your specific working conditions, 含む:
- 1. Custom span and lifting height adjustments.
- 2. 高温, dust-proof, or waterproof modifications for harsh environments.
- 3. Advanced anti-sway systems for precise load control.
- 4. Remote monitoring and intelligent management systems for fleet control.
Contact Us for a Tailored Quote
Ready to enhance your heavy-duty material handling operations with our 80 トン天井クレーン? Contact our sales team today to discuss your requirements. We will provide a detailed product proposal, customized quotation, and technical consultation within 24 時間.
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