Home > TP56RZ6 Truck-Mounted Concrete Boom Pump — 56 m

TP56RZ6 Truck-Mounted Concrete Boom Pump — 56 m

The TP56RZ6 is the upper-mid-to-high model in the TRUEMAX truck-mounted boom pump range. Its 6-section RZ roll-fold boom reaches 56 m vertically and 51 m horizontally, placing concrete directly across roughly 17 storeys from a single set-up — which makes this 56 m concrete pump a strong fit for high-rise towers, large infrastructure and wide pours where a shorter boom cannot reach. It backs that reach with a high-output pumping system: 180 m³/h at low gear and 12 MPa concrete pressure, enough to keep a fast pour supplied and to handle demanding mixes including high-strength and fibre-reinforced concrete. The truck-mounted concrete pump is built on a Sitrak 8×4 chassis and runs a PLC/CAN-BUS electronic control system with wireless remote operation.

Like every TRUEMAX boom pump, the TP56RZ6 is built and tested in our own factory in Haining. The boom is fabricated from imported high-strength low-alloy steel with a yield strength above 900 MPa, and every boom passes 100% non-destructive testing before it leaves the line. The company holds ISO 9001:2015, CE and SGS certification, and supplies and services equipment in more than 120 countries.

1. Reliable power transmission — Well-known-brand transmission components secure the reliability of the power system.

2. Imported multi-way valve — Ensures safe, stable operation under load.

3. Smart outrigger layout — Telescopic rear outriggers swing out and front outriggers use an “X” type, so the truck can set up in narrow site conditions.

4. Optimised boom design — The 6-section RZ boom folds and unfolds smoothly, with a wide working envelope to suit different placements.

5. High-reliability pneumatics — Durable pneumatic components throughout.

6. Large water tank + high-pressure cleaner — Fast, thorough cleaning after the pour.

7. Automatic centralised lubrication — Greases the main wear points automatically to extend equipment life.

8. PLC/CAN-BUS electronic control — Coordinates with the chassis diesel engine, with wireless and cable remote control.

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Technial Parameters

Item	Unit	TP56RZ6
Boom System
Vertical Reach	m	56
Horizontal Reach	m	51
Slewing Angle	°	±270
Rubber Hose Length	m	3
Boom Sections (RZ roll-fold)	/	6
Pumping System
Max. Theoretical Output (Low / High)	m³/h	180 / 120
Max. Theoretical Pressure (Low / High)	MPa	8.3 / 12
Distribution Valve	/	S Valve
Hydraulic System Pressure	MPa	32
Concrete Cylinder (Bore × Stroke)	mm	260 × 1900
Delivery Line Diameter	/	DN125
Hopper Capacity	L	700
Chassis
Chassis Brand	/	Sitrak
Axles	/	8×4
Engine Power	kW	316 / 324
Emission Standard	/	Euro III–V
Max. Travel Speed	km/h	≤90
Wheelbase	mm	1950+4500+1400
Overall
Overall Dimensions (L × W × H)	mm	13810 × 2500 × 4000
Total Weight	kg	44000

Dimensions & Working Range

The working-range diagram shows the boom’s reach envelope: the heights and horizontal distances the TP56RZ6 can place concrete at from a single set-up. The vertical reach is the maximum height to the end hose; the horizontal reach is measured from the slewing centre. Actual reach on site depends on outrigger spread and ground conditions — read it together with the dimensional drawing to confirm the truck fits your access and set-up area.

Applications

The TP56RZ6 is chosen where both reach and output count — the tall, large pours where a smaller boom pump cannot get the concrete high enough or keep it flowing fast enough.

High-rise residential and commercial towers

With 56 m of vertical reach, this 56 m boom pump places concrete directly on roughly 17 storeys without a separate riser line, covering most mid- and high-rise towers from a single position. For taller cores, the pump truck feeds a stationary-pump-and-placing-boom system.

Large infrastructure and bridges

The 51 m horizontal reach and ±270° slewing let the boom work out over piers, abutments, deep foundations and wide decks where the truck must stand back from the pour. Output of up to 180 m³/h keeps long, continuous pours supplied.

Industrial plants and heavy foundations

Big raft foundations, industrial floors and heavy structural pours suit the combination of long boom and high output, with the 260 × 1900 mm twin cylinders and DN125 line moving demanding, low-slump and fibre-reinforced mixes.

Demanding concrete mixes

At 12 MPa concrete pressure with an S-valve and a 700 L hopper, the TP56RZ6 handles high-strength and fibre-reinforced concrete, not only standard mixes — useful on structural and high-spec work.

FAQs

How many floors can the TP56RZ6 reach?

Its 56 m vertical reach places concrete directly on roughly 17 storeys from a single set-up, depending on floor-to-floor height and where the truck can stand. For buildings taller than the boom can reach, the concrete pump truck feeds a riser pipeline to a placing boom on the upper floors.

What is the difference between the TP56RZ6 and the 49 m or 63 m models?

Reach. The TP49RZ6 reaches 49 m (about 15 storeys) and the TP63RZ6 reaches 62.5 m (about 18–20 storeys); the 56 m TP56RZ6 sits between them at roughly 17 storeys. All three run the same 180 m³/h output, S-valve pumping system and Sitrak 8×4 platform, so the decision is mainly the reach that clears your tallest pour with margin.

What chassis does it come on?

The TP56RZ6 is supplied on a Sitrak 8×4 chassis with a 316/324 kW engine, in Euro III–V. The 8×4 configuration carries the weight and gives the outrigger footprint a 56 m boom needs. Other chassis can be discussed for specific markets.

Can it pump high-strength or fibre-reinforced concrete?

Yes. With 12 MPa concrete pressure, an S-valve, 260 × 1900 mm cylinders and a DN125 delivery line, this 56 m pump truck is built for demanding mixes including high-strength and fibre-reinforced concrete, not just standard slumps.

Is it remote-controlled?

Yes — the PLC/CAN-BUS electronic control system operates with both wireless and cable remote control, so one operator can position the boom from the pour point. Automatic centralised lubrication and a high-pressure wash-down system cut daily maintenance time.

What is included, and how is it delivered?

The standard unit includes the boom pump on the Sitrak chassis, remote controls and the wash-down system. Delivery, packing and shipping terms (FOB / CIF), spare-parts kits, installation, commissioning and operator training are quoted to your project. Tell us your destination port and we will confirm lead time.

Where the TP56RZ6 fits in the TRUEMAX boom-pump range

The TP56RZ6 is the second-largest concrete pump truck in the TRUEMAX TP range, which runs from the compact 25 m TP25M4 up to the flagship 62.5 m TP63RZ6. As a 56 m boom pump it sits one step below the flagship: the 49 m TP49RZ6 covers towers to about 15 storeys, the 62.5 m TP63RZ6 reaches roughly 18–20, and this 56-metre model places concrete on about 17 from one set-up. Every RZ-series model shares the same 6-section roll-fold boom geometry, S-valve pumping system and DN125 delivery line, so choosing between a 49 m, 56 m or 63 m pump truck comes down mainly to the reach your tallest pour needs.

How a boom pump works with the rest of the concrete chain

A truck-mounted boom pump is one link in the concrete delivery chain. Concrete is produced at a batching plant, hauled to site by a concrete truck mixer, and placed by the pump. A boom pump such as the TP56RZ6 both pumps and places in a single machine — it drives itself to site, sets up on its outriggers, and the boom delivers concrete straight to the pour, which is faster and more accurate than a line pump pushing concrete through ground-laid pipe. For buildings taller than any boom pump can reach, contractors pair a stationary concrete pump with a concrete placing boom: the pump sends concrete up a riser pipeline, and the placing boom distributes it across each floor.

Truck-mounted boom pump vs line pump

A boom pump (known in some markets as a concrete pumper, and in the UK as a concrete lorry pump) is the right tool when you need height, speed and reach over obstacles in open pours. A line pump — including the truck-mounted line pump — is the better choice for tight access, long horizontal distances at ground level, smaller pours, or a lower budget. Many ready-mix operations run both: a boom pump like the TP56RZ6 for the tall, fast work, and a line pump for the confined or long-distance jobs.