11kw Vertical Portable Mini Concrete Pump for 15mm Gravel

**Product Specifications**
Model NO.: HW
Vibrating Amplitude: 2.6mm
Certification: ISO9001: 2000
Condition: New
Color: Yellow
Motor Power Kw: 22
Maximum Theoretical Working Pressure: 5.3MPa
Theoretical Displacement: 15m³/H
Maximum Horizontal Delivery Distance M: 200
Maximum Vertical Delivery Distance M: 80
Maximum Grain Size mm: ≤20
Delivery Hose Diameter mm: 80, 50
Cylinder Diameter and Stroke: 140×800mm
Net Weight Kg: 1580
Dimension (L×w×h) mm: 3400*1320*1480
Trademark: HW
Transport Package: Regular Packaging
Specification: CE/ISO
Origin: Shandong, China
HS Code: 8413400000
--- **Small Fine Concrete Transfer Pumps** **Product Introduction** The HW high-floor cement mortar pump is a compact and efficient equipment designed for the transportation of fluid mixtures. It is widely used in construction projects such as wet-mixed mortar pumping, wall plastering in high-rise buildings, and support lining in ground heating systems, tunnels, and underground mining operations. This pump is ideal for handling fine aggregate concrete with a maximum particle size of less than 25mm. It offers a cost-effective solution for construction projects due to its low investment and operating costs. The S-tube is used as a distributing valve, which allows it to handle larger aggregates efficiently. The hydraulic-driven mixing system ensures effective secondary mixing, which improves the pumping process. The wear-resistant glass plate and cutting ring are made with hard alloy inlay, ensuring long service life and durability. The hydraulic system features an independent three-circuit electro-hydraulic control system, providing high reliability. The electrical system includes pressure feedback control, which helps prevent pipe blockages and enhances operational safety. With its elegant design and lightweight structure, this pump is easy to transport. When paired with batching and mixing equipment, it enables continuous pumping, significantly improving construction efficiency and schedule. **Technical Parameters**

Model

--

HW15-05-22 (Piston)

HW20-08-33 (Piston)

HW-04 (Squeeze)

Motor Power

kW

22

30

4

Maximum Theoretical Working Pressure

MPa

5.3

8

5

Theoretical Displacement

m³/h

15

20

6

Maximum Horizontal Delivery Distance

m

200

350

180

Maximum Vertical Delivery Distance

m

80

140

180

Maximum Grain Size

mm

≤20

≤25

≤6

Cylinder Diameter and Stroke

mm

Φ140×800

Φ140×800

Squeeze Pipe Φ50×1400

Delivery Hose Diameter

mm

Φ80, Φ50

Φ100, Φ80

Φ38

Net Weight

kg

1580

2000

500

Dimension (L×W×H)

mm

3400×1320×1480

4000×1500×1550

800×1100×1300
**Contact Information** Sunny Kong Mobile: +86 158 5378 5289 Tel: 0086-537-2881968 Jining Hengwang Mining Machinery Co., Ltd.

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