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Address: Sany Supporting Industrial Park, Economic and Technological Development Zone, Loudi City, Hunan Province

25-meter wet-spraying boom truck

1. The equipment features a simple structure and strong adaptability. 2. It delivers high pumping pressure and enables long-distance conveying. 3. High efficiency: large delivery capacity and superior overall productivity. 4. Superior performance: the sprayed concrete exhibits excellent density, uniformity, and high strength. 5. High reliability: key components are sourced from well-known domestic brands, ensuring dependable operation. 6. Accelerator addition and control technology: a renowned pneumatic metering pump is employed for precise dosing; atomized spray and nozzle flow ensure thorough and even mixing of the accelerator with the concrete. 7. Dust concentrations near the machine and outside the nozzle are significantly reduced, thereby eliminating health risks to workers. 8. Low rebound rate: in dry spraying, concrete rebound can reach 15%–50%; by contrast, wet spraying reduces the rebound rate to below 10%, resulting in substantial cost savings. 9. Hydraulic oil is cooled using an air‑cooling system, which is both simple and environmentally friendly.

Classification:

Concrete Equipment Series

Key words:

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Product Details

Product Introduction

1. The equipment has a simple structure and strong adaptability.

2. High pumping pressure and long delivery distance.

3. High efficiency: large conveying capacity and high overall productivity.

4. High Performance: Shotcrete exhibits superior performance, characterized by high density, uniformity, and exceptional strength.

5. High Reliability: Key components are sourced from well-known domestic brands to ensure the equipment’s high reliability.

6. Accelerator Addition and Control Technology: A well-known pneumatic metering pump is employed, ensuring precise dosing. The atomized spray stream mixes with the nozzle’s material flow, achieving uniform dispersion of the accelerator throughout the concrete.

7. It reduces dust concentrations both near the machine and outside the nozzle, thereby eliminating health hazards to workers.

8. Low rebound rate. During dry spraying, the concrete rebound rate can reach 15%–50%; by contrast, wet spraying can reduce the rebound rate to below 10%, resulting in significant cost savings.

9. Hydraulic oil is cooled using air cooling, which is simple and environmentally friendly.

Product Features

Product Specifications

Name	Specification Model	Parameter
Whole machine	Product model	SRSP3025
	External dimensions mm	12000×2250×3980
	Rated weight	25T
	Maximum working height (m)	25
	Maximum working width (m)	50
	Maximum operating depth (m)	15
	Minimum outrigger spread width (m)	8
Boom	Boom structure type	Pump truck boom, 3-section + jib
	Arm swing angle (°)	300°
	Arm pitch (°)	0-70°
	Maximum arm length (m)	25
	Forearm rotation	360°
	Nozzle axial rotation (°)	360°
	Nozzle axial swing (°)	240°
	Nozzle sweep angle (°)	360°
	Control mode	Fully remote-controlled
	Work-driven approach	Chassis engine
Pumping	Work-driven approach	Chassis engine
	Diesel engine rated power	220KW
	Output operating voltage	24V
	Hopper capacity	0.65m
	Concrete displacement	30m/h
	Pumping package	Full coverage
	Delivery cylinder bore × stroke	Φ200×1000mm
	Main cylinder bore × stroke	Φ125×Φ80×1000mm
	Maximum system pressure	28Mpa
	Concrete outlet pressure	10.5Mpa
	Maximum aggregate size of concrete (mm)	≤16
	Feeding height (mm)	≤1500
	Maximum theoretical displacement of the accelerating agent pump	Electro-proportional control, 0.3 L/r; higher rotational speed yields greater flow.
	Maximum outlet pressure of the accelerating agent pump	1.6Mpa
Automotive chassis	Drive type	Rear-wheel drive
	Engine power	220Kw
	Wheelbase	4750+1350mm
	Front axle track (center of wheel width)	2020mm
	Rear axle track (center of wheel width)	1860mm
	Tire	10.00R20
	Front/Rear Axle Load	10T/15T
	Maximum speed	80km/h
	Maximum gradeability	20°
	Minimum turning radius	23m