Product Features:
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Schwing Technology (Rock Valve): Features the renowned “Rock Valve” and Schwing hydraulic technology, ensuring superior suction efficiency and extended service life for wear components.
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High Rigidity Structure: Built on a reinforced SINOTRUK (often HOWO) chassis with a high-rigidity design to minimize frame deformation during high-pressure pumping operations.
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Fast Hydraulic System: Utilizes fully hydraulic reversing technology (MPS) with a response time of less than 0.1 seconds, reducing boom shock and enhancing pumping stability.
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Versatile Boom (5RZ): The 5-section boom with RZ-type folding provides excellent flexibility, allowing for effective deployment in narrow construction sites and eliminating dead zones.
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Intelligent Safety: Equipped with next-generation micro-control technology for precise and steady boom operation, along with multiple overload protection devices.
| Category | Parameter | Value / Details |
| General | Model | XCMG XS43 (HB43V / HB43K Series) |
| Vehicle Type | Truck-mounted concrete boom pump | |
| Gross Weight | Approx. 31,000 kg – 32,500 kg | |
| Dimensions (L x W x H) | Approx. 11,160 mm × 2,500 mm × 3,990 mm | |
| Pumping System | Theoretical Output |
170 m³/h (Some versions: 120/170 m³/h dependent on pressure) |
| Concrete Pressure | 8 MPa / 10.2 MPa (depending on config) | |
| Valve Type | Schwing Rock Valve | |
| Placing Boom | Max. Reach Height | 43 m (or 42.1 m) |
| Max. Reach Depth | 29 m | |
| Slewing Radius | 37.3 m | |
| Boom Structure | 5 Sections, RZ-type folding | |
| Outriggers | Front X-type, Rear Swing-out | |
| Chassis | Brand / Model | SINOTRUK HOWO or SITRAK (6×4 or 8×4) |
| Engine | MAN Technology (MC11 Series, e.g., MC11.40-50) | |
| Power | Approx. 287 kW – 297 kW (390-400 hp) | |
| Emission Standard | Euro III / V (depending on destination) |
