Concrete repair contractors often need pumping equipment that is compact, configurable, and practical for demanding job-site conditions. The Blastcrete D3522 Pump is a compact 2-inch hydraulic squeeze pump designed for suitable concrete repair, epoxy, block fill, plaster, and stucco applications.
For contractors searching for a skid mounted concrete repair pump or low maintenance concrete pumping equipment, the D3522 provides a variable output of 0–6 cubic yards per hour, a specified pumping pressure of 400 PSI, and a lower-profile skid-mounted configuration.
Skid Mounted Concrete Repair Pump
The D3522 can be configured as a lower-profile skid-mounted pump for suitable construction and repair applications.
The skid configuration can include forklift tubing, providing an option for handling and positioning the equipment with appropriate material-handling equipment.
A skid-mounted configuration can be useful where a trailer-mounted unit is not the preferred solution or where equipment needs to be positioned within a specific job-site layout.
D3522 for Concrete Repair
The D3522 is designed for various suitable applications, including concrete repair.
Its compact 2-inch hydraulic squeeze pump can be evaluated for compatible repair materials based on material consistency, aggregate characteristics, pumping distance, hose configuration, and project requirements.
Suitable applications include:
Concrete repair
Concrete rehabilitation
Epoxy
Block fill
Plaster
Stucco
Other compatible construction materials
Material compatibility should be confirmed before pumping a particular product.
Low Maintenance Concrete Pumping Equipment
The D3522 is described as a pump designed to offer a low cost of purchase, operation, and maintenance. Its pumping system uses a heavy-duty planetary gearbox, while the manufacturer also highlights long-lasting pumping tubes.
For contractors evaluating low maintenance concrete pumping equipment, maintenance requirements should still be considered as part of the overall equipment selection process.
Regular inspection, cleaning, lubrication, component checks, and replacement of wear parts should follow the applicable manufacturer's recommendations.
2-Inch Hydraulic Squeeze Pump
The D3522 uses a 2-inch hydraulic squeeze pump with a 6 cubic foot receiving hopper.
The pump provides:
2-inch HD discharge
400 PSI pumping pressure
0–6 cubic yards per hour output
Heavy-duty planetary gearbox
Variable-speed operation
6 cubic foot receiving hopper
This configuration provides a compact pumping solution for suitable materials and applications.
Variable-Speed D3522 Pump
The D3522 offers variable output from 0–6 cubic yards per hour.
Variable-speed operation allows the pumping rate to be adjusted according to the application. Actual output can depend on factors such as:
Material consistency
Hose length
Hose configuration
Pumping distance
Material characteristics
Job-site conditions
Contractors should select operating conditions based on the material and project requirements.
D3522 Pump Specifications
Specification Details
Pump 2" D3522 Hydraulic Squeeze Pump
Pumping Pressure 400 PSI
Output 0–6 Cubic Yards Per Hour
Discharge 2" HD
Hopper 6 cu. ft.
Trailer Single 6,000 lb. capacity axle with electric braking and lights
Dimensions 166" × 88" × 54"
Weight 2,800 lbs.
D3522 Power Options
The D3522 is available with several power configurations.
Kubota Water-Cooled Diesel
The Kubota water-cooled diesel option provides a diesel-powered configuration for suitable construction applications.
24 HP Honda Gasoline Engine
The 24 HP Honda gasoline engine provides an alternative power source for appropriate job sites.
10 HP Electric Motor
A 10 HP electric motor is available where a suitable electrical supply is accessible.
Skid Mounted vs. Trailer Mounted
The D3522 can be configured for either skid-mounted or trailer-mounted use.
Skid Mounted
The lower-profile skid configuration can include forklift tubing and may be suitable for job sites where the pump needs to be positioned or handled with appropriate lifting equipment.
Trailer Mounted
The trailer configuration includes a single 6,000 lb. capacity axle with electric braking and lights, providing a mobile equipment option.
The best configuration depends on transportation requirements, job-site access, available handling equipment, and project conditions.
D3522 Features
Key D3522 features include:
Compact 2-inch hydraulic squeeze pump
Heavy-duty planetary gearbox
6 cubic foot receiving hopper
0–6 cubic yards per hour output
400 PSI pumping pressure
2-inch HD discharge
Skid-mounted configuration
Trailer-mounted configuration
Diesel, gasoline, and electric power options
Optional wireless or pendant remote
Optional Equipment
The D3522 can be equipped with additional options such as:
Hydraulic receiving hopper agitator
Pendant or wireless remote
Spare tire mount
Skid mounting with forklift tubing
Hydraulic pressure washer
Mounted air compressor
These options allow contractors to configure the equipment around suitable project requirements.
Choosing Low Maintenance Concrete Pumping Equipment
When evaluating low maintenance concrete pumping equipment, contractors should look beyond the initial purchase price.
Important factors include:
Pump design – Consider the pumping mechanism and major components.
Wear components – Understand inspection and replacement requirements.
Material compatibility – Confirm the pump is suitable for the intended material.
Cleaning requirements – Consider how easily the equipment can be cleaned after use.
Power system – Select diesel, gasoline, or electric operation.
Mobility – Determine whether skid or trailer mounting is appropriate.
Service access – Consider access to components requiring routine inspection.
Job-site conditions – Evaluate space, transportation, and handling requirements.
D3522 for Concrete Repair Contractors
The D3522 provides a compact pumping platform for suitable concrete repair and related construction applications.
With 0–6 cubic yards per hour output, 400 PSI pumping pressure, a 6 cubic foot hopper, and a 2-inch HD discharge, the pump can be evaluated for projects requiring controlled pumping of compatible materials.
Skid Mounted Concrete Repair Pump: Low Maintenance Concrete Pumping Equipment
