Home > TP49RZ6 Truck-Mounted Concrete Boom Pump — 49 m

TP49RZ6 Truck-Mounted Concrete Boom Pump — 49 m

The TP49RZ6 is a high-capacity truck-mounted boom pump featuring a 6-section RZ roll-fold boom with a 49 m vertical and 44 m horizontal reach. It enables direct concrete placement up to approximately 15 storeys. The pumping system delivers a maximum theoretical output of 180 m³/h and operates at concrete pressures up to 12 MPa, supporting standard, high-strength, and fibre-reinforced concrete mixes. The unit is managed by a PLC/CAN-BUS electronic control system equipped with wireless remote capabilities.

Mounted on a Sitrak 8×4 chassis, the TP49RZ6 operates at a total weight of 39,830 kg. The boom structure is manufactured from imported high-strength low-alloy steel with a yield strength exceeding 900 MPa, and all welds undergo 100% non-destructive testing.

1. Reliable power transmission — Utilizes established transmission components for stable power delivery.

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, allowing setup in varied site conditions.

4. Optimised boom design — The 6-section RZ boom folds and unfolds smoothly, offering a wide working envelope.

5. High-reliability pneumatics — Incorporates durable pneumatic components.

6. Large water tank + high-pressure cleaner — Facilitates rapid post-pour maintenance.

7. Automatic centralised lubrication — Services main friction points to maintain equipment longevity.

8. PLC/CAN-BUS electronic control — Integrates with the chassis engine and supports remote diagnostics.

Get a Quick Quote

Technial Parameters

Item	Unit	TP49RZ6
Boom System
Vertical Reach	m	49
Horizontal Reach	m	44
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
Emission Standard	/	Euro III–V
Engine Power	kW	324
Max. Travel Speed	km/h	<85
Wheelbase	mm	1950+4500+1400
Overall
Overall Dimensions (L × W × H)	mm	12600 × 2500 × 4000
Total Weight	kg	39830

Dimensions & Working Range

The working-range diagram shows the boom’s reach envelope: the heights and horizontal distances the TP49RZ6 can place concrete at from a single set-up. Vertical reach is the maximum height to the end hose; 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 for your chosen chassis to confirm the truck fits your access and set-up area.

Applications

The TP49RZ6 features a 49 m vertical reach and a 180 m³/h pumping system, configured on an 8×4 chassis to support high-rise residential, commercial, and large infrastructure concrete placement requirements.

High-rise residential and commercial towers

The 49 m vertical reach allows direct placement on structures up to approximately 15 storeys without requiring a separate riser line. For taller structures, it can integrate with a stationary pump and placing boom system.

Large infrastructure and bridges

The 44 m horizontal reach and ±270° slewing enable lateral distribution across piers, abutments, and large foundations, supported by the 180 m³/h output capacity.

Industrial plants and heavy foundations

The 260 × 1900 mm twin cylinders and DN125 delivery line effectively manage heavy structural pours, raft foundations, and industrial floors using demanding or low-slump mixes.

Demanding concrete mixes

Operating at 12 MPa concrete pressure with an S-valve and a 700 L hopper, the TP49RZ6 accommodates high-strength and fibre-reinforced concrete for high-specification structural requirements.

FAQs

How many floors can the TP49RZ6 reach?

The 49 m vertical reach allows direct concrete placement on structures up to approximately 15 storeys from a single setup, depending on floor-to-floor height and chassis positioning. For structures exceeding the boom's reach, the pump feeds a riser pipeline to a placing boom on the upper floors.

What chassis does the TP49RZ6 utilize?

The TP49RZ6 is mounted on a Sitrak 8×4 chassis, weighing 39,830 kg. This configuration provides the necessary outrigger spread and stability to support the 49 m boom safely during high-altitude operations.

What is the difference between the TP49RZ6 and the 56 m or 63 m models?

The primary differentiator is vertical reach and corresponding structural scale. The TP49RZ6 covers approximately 15 storeys (49 m); the TP56RZ6 reaches about 17 storeys (56 m); and the TP63RZ6 reaches roughly 18–20 storeys (62.1 m). All utilize the 180 m³/h S-valve pumping system on an 8×4 chassis. Model selection depends strictly on the maximum required pour height.

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

Yes. Operating at 12 MPa concrete pressure with an S-valve, 260 × 1900 mm cylinders, and a DN125 delivery line, this unit is engineered for demanding mixes, including high-strength and fibre-reinforced concrete.

Is it remote-controlled?

Yes — the PLC/CAN-BUS electronic control system supports both wireless and cable remote control, enabling operators to position the boom directly from the pour point. Automatic centralized lubrication and a high-pressure wash-down system streamline daily maintenance.

What is included, and how is it delivered?

The standard configuration includes the boom pump mounted on the selected chassis, remote controls, and the wash-down system. Terms for delivery, packing, shipping (FOB / CIF), spare parts kits, installation, commissioning, and operator training are calculated per project.

Where the TP49RZ6 fits in the boom-pump range

The TP49RZ6 serves as the baseline high-reach model within the TP series, positioned between mid-range units like the 43 m TP43RZ5B and ultra-high-reach models like the 62.1 m TP63RZ6. The 49 m reach accommodates a substantial portion of commercial and residential tower construction at approximately 15 storeys. It shares the 6-section RZ roll-fold boom, S-valve pumping system, and DN125 delivery line architecture found across the RZ6 series.

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

A truck-mounted boom pump functions as the placement stage in the concrete delivery chain. Concrete is produced at a batching plant, transported by a truck mixer, and placed by the pump. The TP49RZ6 provides direct placement to the pour area upon arrival. For high-rise applications exceeding the reach of the boom, contractors integrate a stationary concrete pump with a concrete placing boom: the pump drives concrete up a riser pipeline, and the placing boom distributes it across the working floor.

Truck-mounted boom pump vs line pump

A boom pump efficiently navigates obstacles and requires minimal setup time for open pours. A line pump — including the truck-mounted line pump — provides an alternative for tight access zones, extensive horizontal ground-level distribution, or constrained budgets. Operations frequently utilize both formats based on specific site constraints.