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HK-50 Concrete Trailer Pump
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HK-50 Concrete Trailer Pump: theoretical output 50 m³/h, max. pumping pressure 14 MPa, delivery distance 200 – 300 m, delivery height 50 – 60 m.
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- ✓ Customization available
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Working Principle
The HK-50 Concrete Trailer Pump is an electric-motor driven hydraulic concrete trailer pump. The hydraulic system drives the concrete cylinder pistons back and forth and continuously pushes concrete through the delivery pipe to the pouring point. Theoretical output 50 m³/h, max. pumping pressure 14 MPa, theoretical delivery distance 200 – 300 m, theoretical delivery height 50 – 60 m. It pumps concrete with aggregate size ≤ 40 mm; delivery pipe diameter φ125 (φ100), cylinder bore × stroke Ø200 × 1000 mm. Overall size 4800 × 1500 × 1800 mm, weight 3500 kg.
Technical Specifications
| Machine Size | 4800 × 1500 × 1800 mm |
| Weight | 3,500 kg |
| Theoretical Output | 50 m³/h |
| Theoretical Delivery Distance | 200 – 300 m |
| Theoretical Delivery Height | 50 – 60 m |
| Max. Pumping Pressure | 14 MPa |
| Max. Aggregate Size | ≤ 40 mm |
| Delivery Pipe Diameter | φ125 (φ100) |
| Cylinder Bore × Stroke | Ø200 × 1000 mm |
| Motor Power | 37 / 45 / 55 kW |
Product Advantages
- S-tube valve reversing — handles fine-aggregate and ready-mix concrete with low risk of pipe blockage
- Wear plate and cutting ring made of high-hardness wear-resistant alloy for a longer service life
- High outlet pressure meets the requirements of high-rise and long-distance pumping
- Stepless manual variable pump adjusts output, so the discharging speed can be matched to the job
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