Construction professionals require equipment that delivers precision, reliability, and efficiency when handling cement-based materials. The D3522 Mixer / Pump is engineered to serve as dependable mortar application equipment and a versatile solution for industrial pumping systems. Combining a powerful hydraulic squeeze pump with an integrated hydraulic spiral mixer, the D3522 offers consistent performance for mortar, grout, shotcrete, and concrete applications.
Designed for demanding jobsites, this trailer-mounted unit helps contractors reduce equipment costs, simplify operations, and improve productivity.
Mortar Application Equipment Built for Consistent Results
As advanced mortar application equipment, the D3522 ensures smooth and uniform delivery of mortar for a variety of construction and masonry projects. Its 2-inch hydraulic squeeze pump provides infinitely variable speed control, allowing operators to adjust the pumping output from 0 to 6 cubic yards per hour based on project requirements.
This precise control helps achieve:
Uniform mortar placement
Consistent material flow
Reduced material waste
Improved application accuracy
Greater efficiency on large and small jobs
The integrated 9 cu. ft. hydraulic spiral mixer continuously blends materials before pumping, helping maintain a consistent mix throughout the application process.
Industrial Pumping Systems Designed for Reliability
The D3522 also functions as a dependable component of industrial pumping systems, capable of handling a wide range of cementitious materials. Its hydraulic squeeze pump design minimizes mechanical complexity while providing reliable performance under continuous operating conditions.
Key advantages include:
Smooth hydraulic pumping action
Reduced maintenance requirements
Long-lasting rubber pumping tube
Heavy-duty planetary gearbox for dependable power transmission
Efficient handling of abrasive construction materials
The rubber pumping tube is the primary wear component and can typically be replaced in approximately 20 minutes, helping minimize downtime and maintain productivity.
D3522 Mixer / Pump Overview
The D3522 combines mixing and pumping into one compact, trailer-mounted machine designed for efficient material handling.
Key components include:
2-inch hydraulic squeeze pump
Variable pumping output from 0–6 cubic yards per hour
9 cu. ft. hydraulic spiral mixer
Hydraulic mixer dump system
12 cu. ft. receiving hopper with hydraulic agitator
High-speed single axle trailer
Electric braking package
Trailer lighting system
This integrated design reduces setup time while providing excellent mobility between jobsites.
Key Features
The D3522 Mixer / Pump is equipped with features that improve reliability, efficiency, and ease of maintenance.
Hydraulic Spiral Mixer
9 cu. ft. capacity
Hydraulic dump
Clean-out door for easy maintenance
Receiving Hopper
12 cu. ft. capacity
Hydraulic agitator
Convenient clean-out door
Reliable Power
29 HP Kubota water-cooled diesel engine
Fuel-efficient performance
Proven durability in demanding construction environments
Efficient Hydraulic Pump
2-inch hydraulic squeeze pump
Heavy-duty planetary gearbox
Smooth and consistent material flow
Low Maintenance Design
Long-lasting rubber pumping tube
Tube replacement in approximately 20 minutes
Reduced service time
Low operating costs
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 Mixer / Pump is available with two dependable power configurations.
Kubota Diesel Engine
Kubota V1505
29 HP
Water-cooled diesel engine
Electric Motor
20 HP electric motor
Starter and disconnect included
Suitable for indoor and enclosed work environments
Optional Equipment
Enhance the D3522 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
The D3522 provides numerous advantages for contractors seeking reliable mortar application equipment and efficient industrial pumping systems:
Combines mixing and pumping in one machine
Variable pumping capacity from 0–6 YPH
Excellent mortar and grout handling
Heavy-duty planetary gearbox for dependable operation
Durable rubber pumping tube with fast replacement
Low maintenance requirements
Reduced operating costs
Easy transportation between jobsites
Reliable performance in demanding environments
Increased jobsite productivity
Applications
The D3522 Mixer / Pump is suitable for a wide range of construction and industrial projects, including:
Mortar application
Grout pumping
Concrete pumping
Shotcrete installation
Masonry construction
Foundation repair
Refractory applications
Bridge and tunnel construction
Infrastructure development
Industrial maintenance
Structural rehabilitation
Mortar Application Equipment and Industrial Pumping Systems: The D3522 Mixer / Pump for Demanding Construction Projects
