Concrete trailer pump is made of pump body and delivery pipeline. It is a kind of machine that by using pressure achieves the continuous delivery of the concrete along the pipeline. In addition, It is installed on a towed chassis, if equip it with tires, it can be conveyed to the construction site by the motor tractor. And It is mainly used in house building, railway construction, road construction, water power engineering, mine project, national defense construction, highway construction, flyover construction, bridge construction and tunnel construction projects. Concrete trailer pumps can be divided into diesel type and electric type.
haomei Is a professional production of Trailer concrete pump manufacturers, will provide you with quality products and perfect service. Mainly engaged in Trailer Concrete Pump,concrete mixers, concrete mixing plant and concrete boom pump and other . HAOMEI S-valve serial high-pressure Trailer Concrete Pump, Z-gate-valve serial medium-pressure Trailer Concrete Pump and D-butterfly-valve serial low-pressure Trailer Concrete Pump are concrete transport equipments widely applied to such building projects as urban construction, bridge, power, and energy sources, etc.
The Trailer Concrete Pump adopt such world advanced techniques as open hydraulic loop, distribution valve auto-compensating clearance, constant power control, total hydraulic automatic change, and electric proportional control, etc., carried out deep and meticulous studies and experiments in many aspects like concrete piston self-lubricating, etc., and has won many patents.
HAOMEI Trailer Concrete Pump is a new product at international level which is developed by combining latest technologies both at home and abroad. HAOMEI Trailer Concrete Pump contains three series and more than twenty product types, and HAOMEI is the professional producing base with most complete models and specifications in CHINA, which can fully meet various needs of all customers.
HAOMEI Trailer Concrete Pump all adopts steamline production assembly while the company strictly controls all the machining processes and assembly quality and gives final test to every Trailer Concrete Pump by simulation working conditions and overload experiments to ensure customers’ zero fault in the first operation.
| Item | HBTS40-SR | HBTS50-SR | HBTS60-SR | HBTS80-SR | HBTS90-SR |
| Max. Theoretioal Throughput (m3/h) | 40 | 50 | 60 | 80 | 90 |
| Max. Pumping Pressure(MPa) | 11/13/15 | 13 | 13/15/16 | 16 | 16/18 |
| Max. Theoretical Vertical Conveying Distance(m) | 150 | 180 | 190 | 200 | 200 |
| Max. Theoretioal Horizontal Conveying Distance | 600 | 600 | 800 | 1000 | 1200 |
| Max. Aggregate Diameter(mm) | 30/40 | 40/50 | 50 | 50 | 50 |
| Slump(cm) | 12—23 | 12—23 | 12—23 | 12—23 | 12—23 |
| Conveying Pipe Radius(mm) | 125 | 125/150 | 150 | 150 | 150 |
| Conveying Cylinder Bore X Piston Stroke(mm) | Φ180×1300 | Φ180×1300 | Φ200×1650 | Φ200×1800 | Φ200×1800 |
| Hydraulic Oil Tank Capacity(L) | 370 | 370 | 580 | 580 | 580 |
| Feeding Height(mm) | 1250 | 1300 | 1400 | 1420 | 1420 |
| Hopper Capacity(m³) | 0.6 | 0.68 | 0.68 | 0.68 | 0.8 |
| Diesel Brand | DELIER/DEUTZ | DELIER/DEUTZ | DEUTZ | DEUTZ | DEUTZ |
| Power of Diesel Motor(kw) | 56 | 62 | 82/129 | 162 | 176 |
| Dimension(Length*Width*Weight)(mm) | 5000*1850*1700 | 5000*2100*2260 | 6000*2160*2600 | 6700*2160*2700 | 6750*2160*2700 |
| Total Weight(kg) | 4500 | 4500 | 6480 | 7600 | 7600 |
Working Principle
Take HBT60 concrete pump on trailer for example, let’s have a detailed understanding about the compositions and working process of the trailer concrete pump for sale.
HBT60 consists of hopper, pumping system, hydraulic system, clean system, electric system, electrical machine and walking chassis.
When pump the concrete, two concrete pistons are connected with piston rod of the main oil cylinder respectively, under the action of hydraulic oil of the main oil cylinder, do the reciprocating motion, one cylinder goes forward, and another one retreats; the exit of the concrete cylinder is connected with hopper, one aspect of the distribution is connected with discharge mouth, and another aspect is connected with swing arm through the spline shaft. Under the effect of the swing cylinder can achieve swing from side to side. When the concrete piston retreats, concrete in the hopper will be inhaled into the concrete cylinder, when the concrete piston goes forward, the concrete in the concrete cylinder will be conveyed to the distribution valve and be pumped out.
When the concrete piston backs to the terminal, strike the reversing device of the water tank, main oil cylinder reverses, meanwhile, swing cylinder reverses and connects the distribution valve and concrete cylinder, connects concrete cylinder and hopper, at this moment, the piston retreats and goes forward, repeat in this way and achieve continuous pumping.
Also, there is a reverse state, by the operation of reversing pump, connects the distribution and concrete cylinder that is in inhaling process, connects the hopper and concrete cylinder that is in pushing process and
Withdraw the concrete of the pipeline to the hopper.
Performance Features
1. We adopt hydraulic system of double pumps and two circuits, oil delivery road of the main pump and swing road of the S valve are independent, which makes the system easy, prolongs the life span of the elements, and makes the reliability higher, it is convenient to judge and exclude the fault;
2. New trailer concrete pump has the function of reversing the pump, it is beneficial to eliminate pipeline plugging accident and can stop functioning and wait for materials supply for a short time;
3. Adopt advanced S valve, can make up for the wear clearance automatically, the seal performance is good, and the delivery pressure is big;
4. Use wear-resistant alloy glasses board and float glass cutting, has a long service life, the maximum life span of the glasses board can reach up to over 30,000㎡;
HBT40 diesel concrete pump
5. Automatic and intensive lubrication system ensures the effective lubrication during the function of the small trailer concrete pump for sale;
6. Achieve remote control and make operation safer and more convenient;
7. All parts adopt national standard, interchangeability is better;
8. Cooling system adopt forced air cooling radiator device, which ensures the working oil temperature of the hydraulic system is under the 70 centigrade and ensures the hydraulic system of the main engine is in the normal function;
With the development of economic globalization and foreign trade, our company has seized the chance and goes out. Our construction machines have been exported to many countries. What’s more, we have established a friendly business relationship with so many foreign countries, such as Pakistan, Russia, Algeria, Sri Lanka, Philippine, Botswana and so on, and our products also have won good reputation from our customers.
