D3522 Concrete Pump Machine: A Reliable Mixer and Pump Solution for Modern Construction

D3522 Concrete Pump Machine for Efficient Concrete, Grout, and Mortar Placement

The D3522 Concrete Pump Machine is a versatile piece of construction equipment designed to combine efficient material mixing and dependable pumping in one compact unit. Built with a hydraulic squeeze pump and an integrated hydraulic spiral mixer, the D3522 helps contractors complete projects faster while reducing labor requirements and equipment costs.

Whether you're placing concrete, pumping grout, or handling mortar for masonry work, the D3522 offers reliable performance and easy operation for a wide range of construction applications.

Powerful Hydraulic Pumping Performance

At the heart of the D3522 is a 2-inch hydraulic squeeze pump capable of delivering an adjustable pumping output from 0 to 6 cubic yards per hour (YPH). This variable-speed system allows operators to match pumping performance to the needs of each project, improving material placement and minimizing waste.

The squeeze pump design features a durable rubber pumping tube as its primary wear component. Since the tube can typically be replaced in approximately 20 minutes, maintenance is straightforward, helping reduce downtime and increase productivity.

Integrated Hydraulic Mixer

The D3522 is more than just a Concrete Pump Machine—it also includes a 9 cubic foot hydraulic spiral mixer that ensures consistent mixing of concrete, grout, and mortar before pumping.

The mixer includes:

Hydraulic dump system for efficient material transfer
Spiral mixing action for uniform consistency
Convenient clean-out door for faster maintenance

Mixed material is transferred into a 12 cubic foot receiving hopper equipped with a hydraulic agitator, ensuring continuous material flow and reducing the risk of segregation during pumping.

Dependable Kubota Diesel Engine

The D3522 is powered by a 29 HP Kubota V1505 water-cooled diesel engine, providing reliable performance in demanding construction environments. The diesel engine delivers excellent fuel efficiency and dependable operation throughout long workdays.

For projects requiring electric operation, the machine is also available with an optional 20 HP electric motor featuring a starter and disconnect.

Designed for Mobility

Mounted on a high-speed single-axle trailer with lighting and an electric braking package, the D3522 can be transported easily between job sites. Its compact trailer-mounted design reduces setup time and allows contractors to move equipment quickly from one project to another.

An optional dual-axle trailer is available for increased transportation stability.

Key Features

The D3522 Concrete Pump Machine includes:

2-inch hydraulic squeeze pump
Adjustable pumping capacity from 0–6 YPH
9 cu. ft. hydraulic spiral mixer
Hydraulic mixer dump
12 cu. ft. receiving hopper
Hydraulic hopper agitator
Heavy-duty planetary gearbox
Trailer-mounted frame
Electric braking package
Kubota 29 HP water-cooled diesel engine
Long-lasting rubber pumping tube
Low-maintenance hydraulic design
Technical Specifications
Specification Details
Length 204 inches
Width 88 inches
Charging Height 48 inches
Water Tank Height 89 inches
Mixer Dump Height 86 inches
Pump Output 0–6 Cubic Yards Per Hour
Mixer Capacity 9 cu. ft.
Hopper Capacity 12 cu. ft.
Optional Equipment

The D3522 can be customized with a range of optional accessories to improve performance and convenience, including:

Wireless remote control
Pendant remote control
150-gallon water tank with 2-inch flow meter
Hydraulic pressure washer
Dual axle trailer
Mounted air compressor
Spare tire package

These options help contractors configure the machine for specific job-site requirements.

Applications

The D3522 Concrete Pump Machine is suitable for numerous construction and industrial applications, including:

Concrete placement
Mortar pumping
Cement grouting
Foundation construction
Structural repair
Bridge rehabilitation
Tunnel construction
Infrastructure development
Masonry work
Industrial flooring
Commercial building projects
Civil engineering applications

Its integrated mixing and pumping capabilities make it an efficient solution for contractors looking to simplify material handling.

Why Choose the D3522 Concrete Pump Machine?

The D3522 is designed to improve productivity by combining mixing and pumping into one mobile unit. The hydraulic squeeze pump reduces maintenance requirements, while the integrated mixer and receiving hopper create a smooth and continuous workflow.

Key advantages include:

Compact trailer-mounted design
Reliable Kubota diesel power
Low operating and maintenance costs
Variable pumping speed for different materials
Quick tube replacement
Durable construction for demanding job sites
Efficient mixing and pumping in a single machine

These features help contractors reduce downtime, improve job-site efficiency, and achieve consistent results across a variety of construction projects.