Facturing 100 300 500 Ton Lifting Jack for Bridge Construction

Facturing 100 300 500 Ton Lifting Jack for Bridge Construction. Customized Color: Color can be customized according to customer requirements. Customized Voltage: Standard 380V 50HZ 3phase; voltage can be customized for specific equipment. OEM Orders Accepted: Professional design team available to handle custom OEM orders. Pressure Retention Device: Built-in pressure relief valve prevents overload and protects the jack. High Lifting Capacity: Single point lifting capacity up to thousands of tons with electric hydraulic drive. ISO and CE Certified: Products comply with international quality standards including ISO and CE. Fast Delivery for Standard Goods: Normal goods delivered within 3-5 working days. One-Year Warranty: Comprehensive one-year warranty covering machine defects and technical support.