Concrete Machinery-Concrete Pump (Model:SP90.21.286D)

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Detailed Description

1.The high quality hydraulic valves and oil pump use Germen REXROTH products.
2.Powerful machine adopts CATERPILLAR diesel engine (made in China).
3.Import generator is optional.
4.The valve for change-over from high pressure to lower pressure is designed to be easily controlled, which can adjust the condition of the pump easily in accordance with the requirement of job site. Dismantle the tube is not necessary so that it can avoid the pollution.
Welcome you to come to China to visit us. The following is detailed techinical date for your reference.

Max. theory concrete conveying capacity (High pressure/ Low pressure)		85/52
Max. concrete pumping pressure(High pressure/low pressure)		12.5
		20.5
Theoretic maximum delivery distance		horizontal
(DN125)		1228
Main oil pump		260
Distributing valve form		S-tube valve
Main oil cylinder size		φ160Xφ100X1800
(diameter X stroke)
Concrete cylinder size		Φ200x1800
(diameter X stroke)
Concrete hopper		700x1350
(volume X charging height)
Outlet diameter（Inner diameter）		Φ175

Q:What is the concrete pump pumping technology?: The first generation of pumping technology: electric control for the technology, PLC control solenoid valve for the realization of pumping, S pipe distribution of alternating commutation.

Q:What are the types of common concrete pumps?: The pump body installed in the car chassis, and then equipped with retractable or inflected cloth rod, the composition of the pump.

Q:What is the maintenance method of concrete pump?: Vertical pipe should be no less than 10m with a check valve of the horizontal tube, is strictly prohibited vertical tube directly connected to the concrete pump output.

Q:How the calculation of the discharge speed of concrete pump truck: Friends of the concrete pump truck discharge speed has a theoretical displacement and the actual displacement

Q:How to choose concrete pump concrete pump: Concrete pouring element concrete pump truck selection should be based on the concrete engineering object, characteristics, the required maximum transport distance, concrete construction plan, concrete pump form and the specific conditions of the line to consider 2. Building type and structure of concrete pump performance Random type

Q:Building concrete pump is how to bulk cement (concrete) to the high: Repeatedly, the concrete in the hopper is continuously sucked in and out of the delivery tank, through the Y-pipe and outlet connected to the pipeline to reach the point of operation to complete the pumping operation

Q:How to prevent concrete pump blockage: -30min, after each operation is completed, the pipeline should be cleaned to prevent the next use caused by blocking the phenomenon.

Q:Why does concrete pump truck need pipe?: The successful development and application of the pump pipe is a positive contribution to the low carbon and energy saving and emission reduction of the concrete industry.

Q:What is the fuel consumption per vehicle per kilometer and the fuel consumption per pump when pumping?: Mercedes-Benz chassis than the Isuzu expensive, the quality is also considered excellent, but fuel consumption than the bells more!

Q:What is high and low pressure switching and hydraulic gear ratio on concrete pumps?: To hydraulic cylinder, for example: cylinder diameter 500MM, working stroke 10000MM, to promote the load 1T.

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