Spider Crawler Crane 5 Ton for High-Rise Maintenance

Spider Crawler Crane 5 Ton for High-Rise Maintenance. Narrow Access Compact Body: Ultra-narrow chassis design enables the crawler spider crane to pass through doorways, elevators and tight indoor spaces where regular cranes cannot reach. Dual Power Flexible Operation: Equipped with diesel-electric dual power system, supporting silent electric lifting indoors and high-power diesel driving for outdoor construction. Floor Protective Rubber Tracks: Wear-resistant rubber crawlers avoid scratching marble, tile and concrete ground, suitable for interior decoration and finished building sites. Full 360 Continuous Rotation: Unlimited 360-degree rotating boom eliminates blind lifting zones, greatly improving working efficiency for roof and facade installation. Automatic Hydraulic Stabilizing Outriggers: Multi-section hydraulic support legs self-level on uneven ground, greatly reducing tipping risks during high-height hoisting work. Wireless Remote Control System: Operate lifting, rotation and telescoping remotely from a safe distance, effectively avoiding danger under suspended heavy loads. Wide Lifting Capacity Range: Available from 1t to 14t tonnage options, covering small indoor renovation and large outdoor engineering lifting demands. High Telescopic Lifting Height: Multi-stage telescopic boom delivers max lifting height up to 21.5m, meeting high-rise maintenance and steel structure installation requirements. Easy Transport & Quick Setup: Small foldable structure fits standard trucks; no complicated assembly, one worker can finish deployment within 10 minutes. CE Certified Safe Construction: Full set international safety certification plus overload protection and emergency lowering function, compliant with global construction rental standards.