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Haomei Machinery Equipment Co.,Ltd. have produced Concrete Trailer Pumps for 10 years,is one professional supplier of concrete machinery in China
Types of HAOMEI trailer concrete pump as followings:
1,Diesel trailer concrete pump
2,Electric trailer concrete pump
3,Foam concrete pump
4,Mini trailer concrete pump
5,Lightweight trailer concrete pump
6,Mortar pump
7,Shorcrete machine
Structure of Buy new and used concrete line boom pumps
1,Power system
Main hydraulic pumps are famous German REXROTH products.
Engine:German Deutz
2,Electric control system
The reversing control is electric-hydraulic type. The electric part is controlled by PLC, which is reliable, more accurate with small impact. The main oil pump is under the famous brand of Kawasaki from Japan.
Main electric elements are imported original Schneider, OMRON, Siemens, LG, etc.
3,Hydraulic system
The unique open hydraulic system and hydraulic cushion technology contribute to the smaller exchange impact and less heat of the system. Meanwhile, with the famous brand of main pump and hydraulic valve, the safety and reliability of the concrete pump are guaranteed.
4,Pumping system
Pumping displacement variable adjustment: Change the pumping displacement according to the construction to meet the requirement of the condition.
5.Lubrication system
The patented central automatic lubrication system comes with a piston grease-pump, features high pressure and reliability, which can realize automatic lubrication of piston.




HBT90S1821-200 Buy new and used concrete line boom pumps
Item | Unit or model | parameter | |
model |
| Single movement level in hydraulic piston | |
concrete distributing valve |
| "S"pipe valve | |
Outlet pressure in theory | High-pressure small-engine | MPa | 16 |
low-pressure large-displacement | 9.5 | ||
Outlet capacity in theory
| High-pressure small-engine | m3/h | 44 |
low-pressure large-displacement | 72 | ||
Max transportation distance in theory | 150mmpipe | m | Level 1300 or vertical 270 |
125mmpipe | m | Level 1200 or vertical 250 | |
Max. aggregate size | 150mmpipe | mm | 50 |
125mmpipe | mm | 40 | |
conveying cylinder diameter ×Max route | mm | φ200×1800 | |
bucket capacity×feeding height | m3/mm | 0.7/1320 | |
main motor | Y2-315S-4 | Rate power 110KW | |
260main oil pump | A11VL0190 | Max flowing ability 275L/min | |
secondary motor | Y2-280M-4 | Rated power 90KW | |
secondary oil pump 260 | A11V0260 | Max. flowing ability 275L/min | |
hydraulic oil tank capacity/diesel tank capacity | L | 860 | |
hydraulic oil |
|
Great wall Brand AW46 # anti-wear hydraulic oil | |
tread | mm | 2050 | |
power supply voltage/Frequency | V/Hz | 380/50 | |
outside dimension: LWH | Mm | 6680×2295×2255 | |
largest towing speed | Km/h | second road≤15 third road ≤8 | |
total quality | kg | 6500 | |








Pre-sales service: We guide customers to choose the best applicable device type and provide the advanced, energy-saving and practical process, and then we are responsible for the site planning and design.
Middle-sales Service: Strictly products inspection, customers are invited to the spot simulation test machine and raise advice in accordance with the contract, we will organize delivery.
After-sales service: Our Company will send technicians to guide device installation, debugging and train operators until customers are satisfied.

1. Why do the customers choose our HaoMei machinery products?
1. Specialize on manufacturing only concrete batching plants
2. To serve clients as our solution partner
3. Continuous R&D activities to assist HaoMei on maintaining the leadership in the industry
4. Highly experienced in-house engineering team offering creative
5. Flexible and tailor-made solutions for special demands, design requirements, extreme weather conditions and site restrictions
2. What's the quality of your products?
1. Rest assured that our products has got ISO,CE certificated
2. Professional team for the products' study and development
3. When do you deliver the goods?
Twenty days after the deposit
4.Where is concentrated on our sales area?
Our customers mostly come from many countries , such as Egypt , Malaysia , Dubai , Uzbekistan. Not only did they buy the high quality products, but also the good after-sale service. So, choosing our HaoMei is your non-regret choice. We sincerely hope that we can establish the good business relationships with all the customers and welcome to visit our company and factory at any time.

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