Truck Mounted Concrete Pumps

S 20 Hybrid

S 28 X

Schwing Stetter Truck-Mounted Concrete Pumps in South Africa

Transtech supplies Schwing Stetter truck-mounted concrete pumps in South Africa for construction contractors, concrete pumping businesses and companies involved in commercial, industrial and civil engineering projects. The range includes the S 20, S 20 Hybrid, S 24 X and S 28 X, providing different boom reaches and pumping capacities for concrete placement applications.

Whether you are comparing boom pumps for construction sites or looking for a concrete pump truck for your fleet, choosing the right equipment involves more than comparing maximum reach. Pumping output, concrete pressure, vehicle access, stabiliser positioning and the type of work all influence which truck-mounted boom pump is suitable for your operation.

Choosing the Right Truck-Mounted Concrete Pump

A truck-mounted concrete pump uses a pumping system and placing boom installed on a truck chassis to deliver concrete from the pump's receiving hopper through a pipeline to the required placement area.

These machines are commonly referred to as concrete pump trucks, boom pumps or truck-mounted boom pumps. They are particularly useful where concrete needs to be placed at a distance from the delivery vehicle or where direct discharge from a concrete mixer truck is impractical.

The best machine for a particular operation depends on the construction work involved, the available space for positioning the vehicle and the required concrete delivery rate.

Boom Reach and Working Area

One of the first considerations when comparing boom pumps is the area the placing boom must cover. Vertical reach provides a useful starting point, but buyers should also consider horizontal reach, boom articulation and the working geometry around the construction site.

Obstructions, neighbouring structures and the position of the concrete placement area may affect whether the boom can reach the intended location. Always consult the manufacturer's working diagrams for the model being considered.

Concrete Pumping Output

Maximum concrete output is generally measured in cubic metres per hour (m³/h). It indicates the published maximum pumping capacity under specified conditions.

Actual output depends on factors including the concrete mix, delivery pipeline, pumping distance, site conditions and the rate at which concrete is supplied to the pump.

For a business evaluating a concrete pump truck, it is important to match pumping capacity to typical project requirements rather than selecting equipment solely because it has the highest published output.

Concrete Pressure

Concrete pressure, expressed in bar, is another important technical specification. The pressure required to pump concrete depends on the characteristics of the concrete and the delivery system.

Maximum output and maximum pressure should not be assumed to be available simultaneously. Buyers should request the relevant pump performance information when evaluating demanding applications.

Vehicle Access and Stabiliser Positioning

A truck-mounted boom pump requires sufficient space to enter the site, position the vehicle and deploy its stabilisers safely.

Before choosing a model, consider entrance widths, turning space, ground conditions, gradients, overhead obstructions and the available operating area.

A machine with a longer boom may offer additional reach, but it must still be suitable for the physical conditions at the sites where it will operate.

Schwing Stetter Boom Pump Models

Transtech's published truck-mounted concrete pump range includes four Schwing Stetter models. Each offers a different combination of boom reach and pumping performance.

S 20 and S 20 Hybrid

The S 20 and S 20 Hybrid are shorter-reach models within the range. They are worth considering where a more compact boom configuration may be appropriate for the intended concrete placement work.

Both models are listed with a maximum vertical reach of 19.40 m, maximum concrete output of 111 m³/h and maximum concrete pressure of 108 bar.

Although their published headline figures are similar, customers should request the latest manufacturer documentation to establish the specific differences between the standard and Hybrid configurations.

S 24 X

The S 24 X provides a published vertical reach of 23.50 m, maximum concrete output of 136 m³/h and maximum concrete pressure of 108 bar.

It is an option for buyers who need to investigate a greater boom working envelope or higher published pumping output than the S 20 models.

S 28 X

The S 28 X has the longest published vertical reach among the four models currently listed by Transtech, at 27.80 m. Its maximum concrete output is listed as 136 m³/h, with maximum concrete pressure of 108 bar.

For contractors and pumping businesses comparing the S 24 X and S 28 X, the decision should account for actual working reach, vehicle configuration, site access and the types of projects the equipment will serve.

Important: These are published headline specifications, not guaranteed performance under every operating condition. Confirm current specifications, model availability and the proposed machine configuration before purchasing.

Where Are Truck-Mounted Boom Pumps Used?

Commercial and Industrial Construction

Concrete boom pumps can be used on commercial buildings, warehouses and industrial construction projects where concrete must be delivered to placement areas that cannot be reached conveniently by direct discharge.

The required boom working area and pumping capacity depend on the building layout, pour dimensions and concrete delivery arrangements.

Concrete Foundations and Slabs

Foundations and concrete slabs often require concrete to be placed across a defined working area. A suitably selected boom pump can assist with moving concrete from the delivery point to the required positions.

Contractors should consider the planned pour volume, expected delivery schedule and placement rate when selecting equipment.

Civil Engineering and Infrastructure

Truck-mounted concrete pumps may also be considered for civil engineering projects, retaining structures and infrastructure construction where site geometry or access conditions make conventional concrete discharge difficult.

For specialised projects, the boom working diagram, pumping requirements and site-specific operating conditions should be reviewed before equipment selection.

Sites with Restricted Concrete Delivery Access

Where concrete mixer trucks cannot approach the pour directly, a boom pump may provide an alternative placement arrangement from a suitable operating position.

However, restricted access must be assessed carefully. The pump truck still requires adequate vehicle access, suitable ground conditions and sufficient space for safe stabiliser deployment.

Truck-Mounted Concrete Pump vs Truck Mixer Pump

Although both machines can pump concrete, a truck-mounted boom pump and a truck mixer pump are not the same type of equipment.

A truck-mounted boom pump receives concrete from a separate supply arrangement and pumps it through a boom-mounted pipeline to the placement area.

A truck mixer pump combines a concrete mixing drum with a pumping and placing system, allowing the machine to transport concrete and provide a pumping function.

The appropriate choice depends on whether the business needs a dedicated pumping machine or a combined concrete transport and pumping arrangement.

For combined equipment, explore Transtech's truck mixer pumps.

Truck-Mounted Boom Pumps vs Stationary Concrete Pumps

A truck-mounted boom pump uses a vehicle-mounted placing boom to position the delivery pipeline. A stationary concrete pump is positioned to pump concrete through an appropriate pipeline system without relying on a truck-mounted placing boom.

Stationary pumps may be worth considering for applications requiring a different pumping arrangement, longer pipeline routes or project-specific installation requirements.

See Transtech's stationary concrete pumps for the models currently listed.

Concrete Pump Truck Prices in South Africa

The price of a truck-mounted concrete pump depends on the model, boom configuration, pumping system, chassis and final equipment specification.

Optional equipment, availability and the scope of supply may also affect the quotation. Buyers should therefore compare complete machine configurations rather than relying on a single advertised price.

When enquiring about a concrete pump truck, provide as much of the following information as possible:

• The preferred Schwing Stetter model or approximate boom reach.
• The type of construction work the pump will perform.
• Typical concrete volumes and required placement rates.
• Site access and operating conditions.
• Any specific chassis or equipment requirements.
• The intended purchasing timeframe.

For customers considering a broader concrete equipment purchase, Transtech also supplies Schwing Stetter concrete mixer trucks for concrete transport applications.

Maintenance and Operating Considerations

Concrete pump trucks operate under demanding conditions and require appropriate inspection, cleaning and maintenance. Buyers should consider the long-term operating requirements alongside the initial equipment cost.

Important considerations include:

• Access to components requiring regular inspection or maintenance.
• Manufacturer-recommended servicing intervals.
• Condition and replacement requirements of wear components.
• Safe cleaning procedures after concrete pumping operations.
• Operator training and familiarity with the pumping system.
• Vehicle and stabiliser inspection requirements.

Operators must follow the manufacturer's instructions and applicable site safety requirements. Concrete pumping equipment involves significant pressure and mechanical hazards, so safe operating procedures and appropriate training are essential.

Frequently Asked Questions About Truck-Mounted Concrete Pumps

What is a truck-mounted concrete pump?

A truck-mounted concrete pump is a concrete pumping system installed on a truck chassis. The boom pump models featured on this page use a placing boom to direct concrete through a pipeline to the required location on a construction site.

What is a boom pump?

A boom pump is a concrete pump equipped with an articulated placing boom. The boom supports the concrete delivery pipeline and allows concrete to be positioned within the machine's permitted working area.

Is a pump truck the same as a concrete pump truck?

In the construction industry, the term pump truck is often used to describe a concrete pump truck. However, the term can also refer to other types of pumping vehicles, so the intended application should be clear when requesting equipment information.

How far can a truck-mounted concrete pump reach?

Reach depends on the model and boom configuration. The four Schwing Stetter models listed by Transtech have published maximum vertical reaches ranging from 19.40 m to 27.80 m. Actual working coverage depends on the boom geometry and site setup.

What is the difference between a boom pump and a concrete mixer truck?

A concrete mixer truck transports concrete in a rotating mixing drum. A boom pump receives concrete and pumps it through a delivery pipeline to the placement area. The two machines often work together during concrete pours.

Which Schwing Stetter truck-mounted concrete pump should I choose?

The best choice depends on the required boom reach, expected concrete output, vehicle access, site conditions and intended applications. Compare the manufacturer's working diagrams and complete technical specifications before selecting a model.

Can I request a quotation for a Schwing Stetter concrete pump truck?

Yes. Contact Transtech with the model you are interested in and details of your concrete pumping requirements. Request current specifications, availability and quotation information.

Enquire About Truck-Mounted Concrete Pumps in South Africa

Transtech supplies Schwing Stetter truck-mounted concrete pumps for South African construction and concrete pumping applications. Whether you are evaluating a shorter-reach S 20 or comparing the S 24 X and S 28 X, the company can assist with enquiries about the available equipment range.

For related concrete equipment, explore the concrete truck mixers and pumps range.

Contact Transtech to discuss your requirements or request a quotation.

• Telephone: 021 948 4746
• Email: info@transtech.co.za
• Online enquiry: Enquire about truck-mounted concrete pumps