
China Machine Price Truemax Concrete Mchinery Pb28A-3r-II Column Climbing Concrete Placing Boom for Sale. Flexible Climbing Modes: Supports floor climbing or shaft climbing with inner-climbing frames for various jobsites. Dual Control Systems: Features both wireless remote control and cable remote control for easy and flexible operation. Superior Concrete Quality: Ensures uniform stress on templates and avoids cold joints through hierarchical pouring capabilities. Durable Construction: Arms made of high-strength steel plate, lighter and stronger, driven by hydraulic system. Comprehensive Warranty: Provides 12 months warranty coverage for peace of mind and reliable performance. Fast Spare Parts Delivery: Modern railway and aviation transport network ensures timely delivery of all spare parts. Proven Manufacturer: 14 years of manufacturing experience with own factory and strict quality control systems.