Product Overview

Core Features

• 1. High-Strength Main Girder: The crane’s main girder and end beams are fabricated from high-quality Q355B steel, using advanced welding technology and strict quality control. This ensures excellent load-bearing capacity, fatigue resistance, and long service life. The box-type structure design further enhances structural rigidity, minimizing deflection during heavy lifting operations.
• 2. Advanced Hoisting Mechanism: Equipped with a high-efficiency electric hoist, the crane features a compact design and smooth lifting performance. The hoisting motor adopts a variable frequency drive (VFD) system, which allows for stepless speed regulation, reducing load sway and ensuring precise positioning of materials. The brake system is a disc brake with high braking torque, providing reliable stopping performance even under full load.
• 3. Precise Traveling System: Both the crane traveling (longitudinal movement) and trolley traveling (lateral movement) systems are driven by geared motors with VFD control. This enables smooth acceleration and deceleration, reducing impact on the crane structure and the workshop building. The traveling wheels are made of forged steel with high wear resistance, ensuring stable operation and low maintenance costs.
• 4. Comprehensive Safety Protection: The crane is equipped with multiple safety devices to ensure operational safety, including overload protection, limit switches for lifting height and traveling distance, emergency stop button, voltage loss protection, and phase sequence protection. These devices effectively prevent accidents caused by overload, overtravel, or electrical faults.
• 5. Customizable Design: We offer flexible customization options to meet the specific requirements of different customers. The crane’s span, lifting height, control method (pendant control, remote control, or cabin control), and auxiliary devices (such as grabs, magnets, or hooks) can be tailored according to the actual working conditions.