Trailer Line Pump

What Is a Trailer Line Pump?

A trailer line pump—also known as a concrete trailer pump or transfer pump—is a towable, skid-mounted concrete pumping unit that transfers concrete from the mixer to the point of placement via flexible pipelines. Ideal for medium-distance, multi-level, or space-restricted projects where boom arms are not necessary.

Key Features & Specifications

• Output Capacity: 30–90 m³/h with maximum pressure between 10–22 MPa.
• Valve System: S-valve design suitable for aggregates up to 40 mm.
• Diesel/Electric Versions: Choose electric for urban, emission-sensitive environments, or diesel for remote sites.
• Variable Model Sizes: Ranging from compact 30 m³/h units to heavy-duty 90 m³/h pumps, plus special models for tunnels and bridges.

How It Works

• Setup: Tow behind mixer truck, deploy outriggers and lay pipeline.
• Feeding: Concrete discharged into hopper.
• Pumping: Hydraulic pistons drive concrete through hoses to the discharge end.
• Clean-up: Pipes disassembled and cleaned after use.

Advantages of Trailer Line Pumps

• High efficiency: Delivers similar output to boom pumps without the complexity.
• Cost-effective: More affordable and easier to maintain than boom systems.
• Versatile reach: Capable of pumping up to ~2000 m horizontally and 400 m vertically.
• Compact & flexible: Easily navigates tight urban environments.

Recommended Use Cases

• Residential slabs, sidewalks, and pool construction
• Commercial floor placements and warehouse setups
• Infrastructure works: bridges, tunnels, culverts, and canal linings

Why Choose Daswell Trailer Line Pumps

Daswell’s trailer line pumps feature high-quality diesel or electric power, robust S-valve systems, and brand-name components like Rexroth, Kawasaki, Atos, and Weichai. With models delivering 30–90 m³/h and equipped for aggregates up to 40 mm, they provide reliable performance for a range of project types.

About Daswell Machinery

With over 20 years in the construction equipment sector, Daswell Machinery specializes in comprehensive concrete solutions. Our lineup includes Concrete Mixer Pumps, Trailer Line Pumps, and Boom Concrete Pumps.

We also provide supporting machinery such as Self‐Loading Mixers, Batching Plants, Mobile Crushers, Grinding Mills, Drilling Rigs, cranes, and more.

We deliver tailored equipment, fast global shipping, local service teams, and full technical support—helping your projects stay efficient and cost-effective.

Visit our official website: https://www.daswell.com
Contact us today for a free quote or expert consultation!