The success of any construction or masonry project depends on reliable, efficient, and durable machinery. As modern concrete construction equipment and masonry equipment continue to evolve, contractors need solutions that improve productivity while reducing operating costs. The D3522 Mixer / Pump is designed to meet these demands by combining a powerful hydraulic squeeze pump with an integrated hydraulic spiral mixer in one compact, trailer-mounted unit.
Built for pumping grout, mortar, shotcrete, and concrete, the D3522 delivers dependable performance, simplified maintenance, and excellent versatility for a wide range of construction applications.
A Complete Solution for Concrete Construction Equipment
As advanced concrete construction equipment, the D3522 Mixer / Pump allows contractors to mix and pump materials using a single machine. This integrated design eliminates the need for separate equipment, improving efficiency while reducing labor and transportation costs.
The D3522 features a 2-inch hydraulic squeeze pump with infinitely variable speed control, providing an output capacity of 0 to 6 cubic yards per hour. Operators can easily adjust the pumping rate to match the specific requirements of each project.
The machine includes:
2-inch hydraulic squeeze pump
Hydraulic spiral mixer
Hydraulic mixer dump
Hydraulic receiving hopper agitator
High-speed single axle trailer
Electric braking package
Trailer lighting system
Its compact design makes transportation between jobsites simple while maintaining the power needed for demanding construction work.
Reliable Masonry Equipment for Professional Contractors
As dependable masonry equipment, the D3522 is ideal for projects involving mortar, grout, and other cementitious materials. The hydraulic squeeze pump provides smooth, consistent material delivery while minimizing maintenance requirements.
The durable rubber pumping tube is designed for long service life and can typically be replaced in approximately 20 minutes, reducing downtime and helping contractors maintain productivity.
This efficient pumping system is well suited for:
Masonry mortar pumping
Grout placement
Block filling
Structural repairs
Refractory applications
Shotcrete projects
Key Features
The D3522 Mixer / Pump is equipped with features that improve performance, reliability, and ease of maintenance.
Hydraulic Spiral Mixer
9 cu. ft. capacity
Hydraulic dump system
Easy-access clean-out door
Receiving Hopper
12 cu. ft. capacity
Hydraulic agitator
Convenient clean-out door
Reliable Power
29 HP Kubota water-cooled diesel engine
Fuel-efficient operation
Proven durability on demanding jobsites
Efficient Hydraulic Pump
2-inch hydraulic squeeze pump
Heavy-duty planetary gearbox drive
Smooth and reliable material flow
Low Maintenance Design
Long-lasting rubber pumping tube
Tube replacement in approximately 20 minutes
Reduced maintenance costs
Low cost to own and operate
Technical Specifications
Specification Value
Length 204 inches
Width 88 inches
Height (Water Tank) 89 inches
Height (Mixer Dump Position) 86 inches
Charging Height 48 inches
Output Capacity 0–6 YPH
Mixer Capacity 9 cu. ft.
Receiving Hopper Capacity 12 cu. ft.
Power Options
The D3522 offers flexible power configurations to meet different project requirements.
Kubota Diesel Engine
Kubota V1505
29 HP
Water-cooled diesel engine
Electric Motor
20 HP electric motor
Includes starter and disconnect
Suitable for indoor or enclosed work environments
Optional Equipment
Customize the D3522 Mixer / Pump with available accessories, including:
Pendant remote control
Wireless remote control
150-gallon water tank with 2-inch flow meter
Spare tire mount
Hydraulic pressure washer
Dual axle trailer
Mounted air compressor
Benefits of the D3522 Mixer / Pump
Contractors choose the D3522 because it delivers outstanding performance and value, including:
Combines mixing and pumping in one machine
Ideal concrete construction equipment for multiple applications
Reliable masonry equipment for mortar and grout pumping
Variable pumping output from 0–6 YPH
Heavy-duty planetary gearbox for dependable operation
Long-lasting rubber pumping tube
Fast tube replacement in approximately 20 minutes
Low maintenance requirements
Reduced operating costs
Easy transportation between jobsites
Applications
The D3522 Mixer / Pump is designed for numerous construction and industrial applications, including:
Concrete pumping
Masonry mortar pumping
Grout pumping
Shotcrete installation
Refractory materials
Foundation repair
Infrastructure construction
Tunnel and bridge projects
Industrial maintenance
General construction work
Concrete Construction Equipment and Masonry Equipment: The Versatile D3522 Mixer / Pump for Professional Jobsites
