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SINOTRUCK T7H 44m boom pump truck

1.Equipped 260mm cylinder, large displacement (140m3 / h) pumping system, the material absorption is more than 88%, the number of commutation with the same displacement is low, and the wearing parts life is long;2.The pumping system adopts electron...【MORE

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1.Equipped 260mm cylinder, large displacement (140m3 / h) pumping system, the material absorption is more than 88%, the number of commutation with the same displacement is low, and the wearing parts life is long;

2.The pumping system adopts electronically controlled commutation. The pumping commutation is quick and accurate, for system impact is small, and the actual pumping efficiency is increased by more than 7% over the conventional hydraulically controlled commutation system.

3.Adopts industrial large pump truck integrated valve, the line is simple, the pressure loss is small, compared to the conventional valve energy saving 17%. Hydraulic systems are not prone to heat.

4.Equipped high and low pressure pumping switching function, can pump large displacement, high speed and high efficiency. When encountering poor materials, high-pressure pumping is not easy to block the pipe.

5.Equipped with full power and energy-saving dual pumping mode, the fuel consumption is lower. The engine speed can be adjusted in conjunction with the pumping volume.

6.Equipped with a dedicated central controller for construction machinery, a large-size high-definition display, and LCD remote control. The performance of the control system is stronger and the operation is more user-friendly.

7.Adopts imported multi-way valve. and the boom is particularly maneuverable, achieve man-machine integration, the boom can be immediately and steadily stopped. The end hose is positioned quickly and accurately.

In the industry's first high-pressure pumping technology, pumping efficiency is higher than the industry 5-8%

Original high-precision and high-efficiency hydraulic system, energy consumption is lower than 2-4% of the industry

It is equipped with the world's leading boom active vibration damping technology. The vibration amplitude of the boom under full working condition is within 0.2 m to ensure construction safety.

The adaptive pumping control technology of all working conditions focuses on breaking the pumpability of the differential material, effectively overcoming the common problem of the picking system of the pumping system, and achieving a 65% reduction in the pumping blocking rate.

Pump truck structural parts and weld seam fatigue optimization design method, structural parts laboratory 400,000 squares do not crack, reaching the same advanced level in Europe

Self-learning by control parameters such as pumping stroke and boom vibration, automatically adapt to various working conditions and always maintain optimal performance.

Real-time diagnosis and life prediction of main oil pump fault based on multi-sensor integrated analysis technology

Based on load online acquisition and cloud remote reliability analysis technology, it realizes three-level fault automatic diagnosis of power-on self-test, process self-test and shutdown detection.

Fully integrated into the CO-NELE‘s“Assembly e-Connect” smart application app, customers can check the status of the device at any time through the mobile phone and create a new mode of equipment management.

Main Parameters

Model

KNL5340THB 44X-5RZ
KNL5350THB 44X-5RZ

Item

Unit

Value

Pumping system

Max. Theor. Output(high/low pressure)

m3/h

80/137

Max. Theor. Concrete Output Pressure(high/low pressure)

MPa

10/6

Rated Working Pressure

MPa

32

Pumping Frequency(high/low pressure)

min-1

15/25

Hopper Capacity

L

600

Filling Height

mm

1400

Hydraulic System Type


Open Loop

Distribution Valve


S-valve

Oil Cylinder Dia.×Stroke

mm

φ125×1800

Concrete Cylinder Dia.×Stroke

mm

φ260×1800

Hydraulic Oil Cooling


Air cooling

Recommended Concrete Slump

cm

12~23

Max. Aggregate Dimension

mm

40

Placing boom

Structure Type


44-5RZ

Max. Placing Depth

m

44

Horizontal Placing Radius

m

40

Placing Depth

m

33

Slewing Angle


± 270º

Pipe Diameter

mm

125

End Hose Length

mm

3000

Outriggers Span (Front×Rear×Side)

mm

9332×10130×9410

Arm length

The first

mm

9460

The second

mm

7357

The third

mm

7163

The fourth

mm

7722

The fifth

mm

7906


Chassis

SINOTRUCK HOWO(ZZ5347V524HE1)

SINOTRUCK SITRAK (ZZ5356V524ME1)

Engine model

German Man MC11.40-50

German Man MC11.40-50

Engine Rated power/speed

297kw(400HP)/ 2200rpm

297kw(400HP)/ 2200rpm

Wheel base

4800+1400mm

4650+1400mm

Overall Dimension (L*W*H)

11905x2500x3910mm

11810*2500*3920mm

Emission

China V (higher than Euro V)

China V (higher than Euro V)

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