The GHP4025 crawler-type multi-functional wet spraying trolley is a newly developed 25-meter fully remote-controlled extended multi-functional conveying equipment integrating concrete wet spraying, pumping, and greening hydroseeding. It can be used for riverbank slope protection, foundation pit support, greening hydroseeding, and various other working conditions. Equipped with a crawler chassis, a built-in 300kW diesel generator set, and a 90kW air compressor, it offers greater construction flexibility.
Product Advantages
| The robotic arm adopts a folding and telescopic structure, occupying minimal space | The vehicle is equipped with a 300kW diesel generator set and a 90kW air compressor, eliminating the need for external high-voltage power and air pipes. This resolves the drawbacks of limited equipment conditions in previous working environments. In areas below 2,000m altitude and regions with scarce on-site equipment, it can still perform with ease | Maximum spraying height of 25 meters, meeting most construction working conditions |
| Wide range of applications: not only for wet spraying operations, but also for concrete conveying and use as a soil replacement hydroseeding machine | Crawler chassis, excellent passability | Mature and reliable pumping and traveling systems |
Technical Parameters
| Item | Basic Performance | Unit | Parameter |
| Overall Machine Parameters | Overall dimensions (L×W×H) | mm | 9180×2880×3280 |
| Overall weight | kg | 27000 | |
| Pumping System | Maximum theoretical displacement | m³/h | 40 |
| Main oil cylinder bore | mm | φ100 | |
| Concrete cylinder bore | mm | φ180 | |
| Concrete cylinder stroke | mm | 1000 | |
| Delivery pipe diameter | mm | φ125～φ90 reducing | |
| Maximum aggregate size for spraying | mm | φ15 | |
| Concrete outlet pressure | bar | 83 | |
| Hopper capacity | m³ | 0.3 |
