SP100.23.360D | High Pressure Concrete Pump, 23 MPa

SP100.23.360D High Pressure Stationary Concrete Pump — 23 MPa for High-Rise

The SP100.23.360D is the top model in the TRUEMAX A9 stationary concrete pump range — a high pressure concrete pump built to push concrete to the upper floors of high-rise towers. It delivers up to 100 m³/h and reaches 23 MPa concrete pressure, the highest in the range, driven by a 360 HP Cummins engine. That pressure is what matters on tall buildings: at high gear it trades volume for the pressure needed to lift concrete up a long vertical riser, while at low gear it pumps the full 100 m³/h for faster placement at lower lifts.

The brochure positions the SP100.23.360D for high-rise (high building) concreting — the tallest work in the stationary-pump range, above the mid-range SP90.18.253D and the small SP50.10.82D. On a high-rise it sits at ground level and feeds a riser pipeline up to a placing boom on the working floor. Like every TRUEMAX pump it is built and tested in our own factory in Haining, runs an open hydraulic circuit, and is backed by ISO 9001:2015 and CE certification and service in more than 120 countries.

1. High-pressure pumping to 23 MPa — The highest concrete pressure in the range — what lets the SP100.23.360D push concrete up the long vertical risers of high-rise towers, with an S-valve and strong pumping system suited to mixes from C15 to C70.

2. One-button high / low pressure switching — Switch between high pressure for height and high output for volume at the touch of a button, matching the pump to the lift in front of it.

3. One-button twin piston return — Both pistons return into the water box at the touch of a button, which makes changing the delivery cylinders and wear parts faster.

4. Hydraulic integration block — A compact valve manifold shortens the oil passages, lowers internal flow resistance and keeps the hydraulic system temperature stable under sustained high-pressure work.

5. Dual-drive lubrication — Manual plus fully-enclosed automatic relubrication keeps the moving parts greased and extends service life.

6. Chrome-plated delivery cylinder — The Φ200 mm cylinder bore is chrome-plated for a service life above 100,000 m³, with the cutting ring and glass plate made from rigid alloy — important under the high pressures of high-rise pumping.

7. Cummins diesel with energy-saving control — A 360 HP air-cooled Cummins engine runs independent of site power, and the power-matching algorithm raises pumping efficiency by up to 15% and cuts fuel use by up to 10%.

8. Intelligent control and protection — Real-time monitoring, self-diagnosis that cuts fault-finding time by up to 70%, and automatic overload and low-fuel protection guard the engine and oil pump.

Technial Parameters

Item	Unit	SP100.23.360D
Performance
Max. Theoretical Output (Low / High)	m³/h	100 / 50
Max. Concrete Pressure (Low / High)	MPa	11.6 / 23
Main Oil Pump	/	Rexroth
Distribution Valve	/	S Valve
Concrete Cylinder (Bore × Stroke)	mm	Φ200 × 1800
Hopper Size (Capacity × Feeding Height)	m³ × mm	0.6 × 1370
Power System
Engine	/	Cummins
Rated Power	HP	360
Rated Speed	r/min	2100
Hydraulic System
Hydraulic Circuit	/	Open Circuit
Type of Cooling	/	Air Cooling
Overall
Overall Dimensions (L × W × H)	mm	7315 × 2060 × 2650
Total Weight	kg	8200

Applications

The SP100.23.360D is the high-pressure stationary pump for the tallest work — high-rise towers where concrete has to be lifted a long way up a single riser.

High-rise towers

As a high pressure concrete pump, the SP100.23.360D feeds a vertical riser to the upper floors of high-rise and tall residential and commercial towers, where its 23 MPa pressure does the lifting that lower-pressure pumps cannot.

Super-tall cores and long vertical lifts

Shear-wall cores and long single-lift risers suit the high-gear pressure of the SP100.23.360D, pumping a wide range of mixes from C15 to C70 through the Φ200 × 1800 mm cylinder and line.

High-volume structural pours

At low gear the pump delivers the full 100 m³/h for faster placement on large structural pours, mats and slabs where the lift is moderate but the volume is high.

Sites without mains power

Running on its own 360 HP Cummins diesel engine, this diesel concrete pump works on high-rise sites with no reliable mains supply, feeding the structure as it rises.

FAQs

What is the SP100.23.360D used for?

It is a high pressure diesel stationary concrete pump for high-rise concreting. With up to 100 m³/h and 23 MPa — the highest pressure in the TRUEMAX A9 range — it is built to push concrete up the long vertical risers of tall towers, above the mid-range SP90.18.253D and the small SP50.10.82D.

Why does the high pressure matter?

Concrete needs pressure to be lifted: as a planning rule, roughly 1 bar for every 10 m of vertical lift plus friction loss in the line. At 23 MPa (230 bar) the SP100.23.360D has the pressure margin for high-rise risers, which is why it is the high-pressure model in the range. The exact height depends on mix design, pipeline diameter and bends — send us your layout and we will confirm.

Is it a stationary pump or a trailer pump?

They describe the same machine: the SP100.23.360D is a stationary pump on a towable trailer. It is towed to site, set up at a fixed point, and pumps concrete through a pipeline of steel pipe and rubber hose — on a high-rise, a vertical riser feeding a placing boom on the working floor.

What is the difference between the SP50, SP90 and SP100?

Output, pressure and application. The SP50.10.82D (49 m³/h, 10 MPa) is the small pump for roads, bridges and ground-level work; the SP90.18.253D (90 m³/h, 18 MPa) is the mid-range pump for mid- to high-rise buildings; and the SP100.23.360D (100 m³/h, 23 MPa) is the high-pressure pump for high-rise concreting. All three share the same S-valve pumping system and diesel power.

Is it diesel?

Yes — a 360 HP air-cooled Cummins engine, the largest in the range, so the pump runs independently of site electricity. An energy-saving power-matching algorithm raises pumping efficiency by up to 15% and reduces fuel consumption by up to 10%.

How often do wear parts need replacing?

Wear life depends on volume, mix abrasiveness and pressure — and high-pressure pumping is more demanding on wear parts. The chrome-plated Φ200 mm delivery cylinder is designed for over 100,000 m³, while the cutting ring and glass plate are rigid-alloy consumables checked and replaced periodically. We keep these parts in stock for fast replacement.

What is included, and how is it delivered?

The standard unit is the trailer-mounted pump with its S-valve, hopper and control system. Delivery, packing and shipping terms (FOB / CIF), pipeline and hose, spare-parts kits, installation and commissioning are quoted to your project. Tell us your destination port and we will confirm lead time.

Where the SP100.23.360D fits in the TRUEMAX A9 trailer-pump range

The SP100.23.360D is the high-pressure, top model in the TRUEMAX A9 stationary concrete pump range of three sizes. The SP50.10.82D is the small pump at 49 m³/h and 10 MPa for roads, bridges and light rail; the SP90.18.253D is the mid-range pump at 90 m³/h and 18 MPa for mid- to high-rise buildings; and the SP100.23.360D reaches 100 m³/h and 23 MPa as the high-pressure pump for high-rise concreting. All three share the same S-valve pumping system, open hydraulic circuit and diesel power — the difference is output, pressure and the height each is built to pump to. Choose the SP100.23.360D when the building is tall enough that pump pressure is the deciding factor.

How a stationary pump works in the concrete chain

A stationary concrete pump is the delivery link in the concrete chain. Concrete is produced at a batching plant, hauled to site by a concrete truck mixer, and then pushed by the pump through a pipeline to the pour. On a high-rise, the SP100.23.360D sits at ground level and feeds a vertical riser; at the top, a concrete placing boom distributes the concrete across the floor. This pump-and-placing-boom set-up is the standard way to concrete a high-rise building floor by floor.

Stationary pump vs boom pump

A stationary or trailer pump (called a ground pump on many sites) pushes concrete through a fixed pipeline and is the economical choice for tall buildings with many repetitive floor pours, where a riser and placing boom stay in place as the structure rises. A truck-mounted boom pump carries its own placing arm and is faster for one-off, open or lower pours. On high-rise projects the SP100.23.360D handles the tower while a boom pump covers podium and ground works.