Self Propelled Shotcrete Pump

The Self-Propelled Shotcrete Pump is a construction equipment that integrates concrete conveying, spraying, and self-propelled functions. It can be ordered in bulk or customized.

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Description

Introduction

The Self-Propelled Shotcrete Pump is a construction equipment that integrates concrete conveying, spraying, and self-propelled functions. It can be ordered in bulk or customized.

Parameter

Parameter	Item	Unit	ML-4015A Specification
General	Total weight	Kg	15,200
	Dimensions (L×W×H)	mm	7,900 × 2,500 × 3,200
	Power	kW/rpm	85 kW / 2,400 rpm
	Emission Standards		III
Pumping System	Drive method		Hydrostatic transmission, four-wheel drive
	Steering method		Four-wheel steering, two-way driving
	Brake system		Oil brake
	Driving speed	km/h	≤ 17
	Power	kW	45
	Max. capacity	m³/h	30
	Aggregate size	mm	Max. 16
	Concrete slump	cm	120–200
	Concrete delivery pressure	MPa	7.5
	Concrete cylinder (bore × stroke)	mm	φ160 × 1,000
	Hopper capacity / Feeding height	m³ / m	0.35 / 1.4
Robot Parameters	Maximum working range – Up	m	15
	Maximum working range – Forward	m	13
	Maximum working range – Width	m	26
	Big boom swing angle	°	270
	Big boom pitch range	°	0–70
	Small boom telescopic range	m	2 × 2.2
	Nozzle seat axial rotation range	°	360
	Nozzle seat axial swing range	°	240
	Nozzle deflection angle × brushing		8° × 360
	Operation method		Remote control
Delivery System	Delivery pipe diameter	mm	90
	Type		Screw
	Drive method		Hydraulic motor + electric ratio
	Max. capacity	L/h	700
	Maximum delivery pressure	Bar	24
Electrical System	Working voltage	V	380 / 50 Hz
	Control method		Construction machinery dedicated controller + industrial control screen
	Cable specifications / Length	m	(3 × 35 + 1) × 80

Features of Self Propelled Shotcrete Pump

High-Efficiency Shotcrete Pumping
The self-propelled shotcrete pump boasts a maximum pressure of 35 MPa, enabling it to spray 30–80 m³ of concrete per hour, significantly improving construction efficiency.

Self-Propelled and Flexible
Tracked chassis or four-wheel drive allows for adaptation to tunnels, mines, and rocky terrain, enabling rapid relocation of construction positions without the need for additional towing equipment.

Corrosion Resistant
Chrome-plated nozzles and pump body effectively prevent rust and corrosion, maintaining stable performance even after prolonged contact with wet concrete.

Customization

Feature	Description
Powertrain	Diesel engine or electric motor drive options available.
Mixing Capacity	Customizable to 350L, 500L, or 800L.
Spray Arm Configuration	Standard nozzles or multi-angle spray arms available.
Pumping Parameters	Adjustable pumping pressure and delivery height.
Chassis Type	Self-propelled tracked chassis or towed chassis available.
Appearance and Marking	Customizable colors, logo, and nameplate.
Accessories	Spare piping, nozzles, and consumable parts kits are available.

Product details:

Application

The wet shotcrete machine has a wide range of applications and is customized for foreign engineering projects, such as foundation pit support, tunnel support, slope support, and roadway support.

Delivery:

Our factory has its own transport team for the delivery of the wet concrete shotcrete machine, ensuring prompt delivery.

Workshop:

Our professional production workshop guarantees quality assurance and on-time delivery.

FAQ

Q: Are you a factory or a trading company?

A: We are a professional manufacturing factory in China.

Q: What is the minimum order quantity?

A: Usually 1 machine.

Q: How long is the delivery time?

A: Standard models usually take 15–25 days; customized models take 30–40 days.

Q: What payment methods do you accept?

A: We usually accept T/T (telegraphic transfer), L/C (letter of credit), Western Union, and trade assurance.

Q: How does a self-propelled shotcrete pump work?

A: It uses a hydraulic pump to deliver concrete to the nozzle, where high-pressure air is used to spray the concrete, forming a uniform spray layer.

Q: Is the spraying pressure adjustable?

A: Yes. The spraying pressure is adjustable to meet different concrete consistencies and construction requirements.

Q: How do I clean the equipment?

A: After spraying, wash the pump body and pipelines with water to prevent concrete residue from clogging them.

Q: How long does installation take?

A: Standard installation takes approximately 2 hours before operation; it's simple and efficient.

Q: Can it be operated remotely?

A: Yes. It can be equipped with an intelligent control module for remote operation and pressure adjustment.

Certificate

Mingle Machinery has obtained ISO9001, CE, and BV certifications, as well as multiple national patents and mining product safety certifications, ensuring reliable quality.

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