3 Inch Pump Outlet: Discover the Blastcrete RD6536 Skid Steer Pump

3 Inch Pump Outlet: Discover the Blastcrete RD6536 Skid Steer Pump
Myda
19 Oct 2026
Business

Choosing the right concrete pumping equipment is essential for construction contractors who need efficient material delivery, reliable performance, and convenient maintenance. The Blastcrete RD6536 Skid Steer Pump, featuring a 3 inch pump outlet, is a hydraulic squeeze-pump attachment designed for pumping grout materials, shotcrete, and suitable structural concrete mixes.

With variable pumping speeds from 0 to 25 cubic yards per hour, a 3-inch pump outlet, and compatibility with suitable skid steer loaders, the RD6536 provides a practical solution for a range of concrete placement and infrastructure applications. Its maintenance-friendly design and field-replaceable rubber pumping tube make it worth considering for contractors seeking dependable concrete pumping equipment.

What Is a 3 Inch Pump Outlet Concrete Pump?

A 3 inch pump outlet is a key specification when selecting concrete pumping equipment because the outlet size affects compatibility with the material delivery system. Contractors should consider the outlet diameter alongside aggregate size, hose configuration, pumping distance, and the characteristics of the concrete mix.

The Blastcrete RD6536 is equipped with a 3-inch outlet and a hydraulic squeeze-pump system. It is designed to pump grout materials, 3/8-inch shotcrete, and structural concrete mixes containing up to 3/4-inch aggregate.

Its adjustable output allows operators to regulate material delivery according to the requirements of compatible construction applications.

Key Features of the RD6536 Skid Steer Pump

The RD6536 combines practical operating features with a design intended to simplify maintenance.

3-Inch Pump Outlet: Supports material delivery through a compatible pumping system.
Variable Pumping Speed: Adjustable output from 0 to 25 cubic yards per hour.
Hydraulic Squeeze Pump: Designed to handle compatible grout, shotcrete, and structural concrete mixes.
Universal Skid Steer Mounting Plate: Allows installation on compatible skid steer loaders.
Manual Hydraulic Controls: Enable operators to manage pumping operations.
Hydraulic Remixer: The receiving hopper includes a hydraulic remixer to help maintain material consistency.
Forklift Pick-Up: Supports convenient handling and transportation.
Replaceable Rubber Pumping Tube: The primary wear component is a 3-inch rubber tube that can be replaced in the field in approximately 20 minutes under suitable service conditions.

These features make the RD6536 a useful option for contractors comparing concrete pumps with a 3-inch outlet for compatible material-placement tasks.

Benefits of a 3 Inch Pump Outlet

Selecting the correct pump outlet size is important for matching the pump to the delivery system and the material being transported.

1. Compatibility with Suitable Concrete Mixes

The RD6536 is designed to pump structural concrete mixes containing up to 3/4-inch aggregate, along with suitable grout and 3/8-inch shotcrete mixes. The complete pumping system must be compatible with the selected material.

2. Controlled Material Delivery

With adjustable output from 0 to 25 cubic yards per hour, operators can regulate the pumping rate according to the application and operating conditions.

3. Practical Equipment Maintenance

The primary wear part is a 3-inch rubber pumping tube that can be replaced in approximately 20 minutes in the field under suitable conditions. This can help simplify routine servicing.

4. Reduced Material Contact with Moving Parts

The squeeze-pump design keeps concrete material away from the pump's moving mechanical components, helping reduce material-related wear on those parts.

5. Flexible Construction Applications

The RD6536 can support compatible grouting, shotcrete, structural concrete placement, and selected concrete repair applications, depending on the mix design and project requirements.

Applications of the RD6536 3