Telephone
+86-731-8438181 Office: Weisheng Building B 16F.Yinpen South Road 357-3 Yuelu District, Changsha City, Hunan Province,China.
Tel：+86 731 84438181
Fax：+86 731 88902477
Email：zoomwolf68@163.com
Tel：+86 731 84438181
Fax：+86 731 88902477
Email：zoomwolf68@163.com
Double Engines Trailer Pump
Time：2022/10/31 Clicks：
1.The engines are from world famous brands VOLVO and motors are from domestic famous brands.
2.High pressure, double engines and double pumping, separate or combined operation. Optimized design reduces the loss of combined pressure.
3. The unique swing and mixing mechanism with double layer sealing and isolated leakage greatly reduce the after sale cost.
4.The big dip angle smooth hopper achieves high suction.
5.The new distribution buffering technology prolongs the service life of S pipes and swing cylinder.
6. Auto-return concrete piston makes replacing a piston easier and faster.
7.The unique double controller auto-pumping technology achieves auto-pumping even when the proximity switch fails.
2.High pressure, double engines and double pumping, separate or combined operation. Optimized design reduces the loss of combined pressure.
3. The unique swing and mixing mechanism with double layer sealing and isolated leakage greatly reduce the after sale cost.
4.The big dip angle smooth hopper achieves high suction.
5.The new distribution buffering technology prolongs the service life of S pipes and swing cylinder.
6. Auto-return concrete piston makes replacing a piston easier and faster.
7.The unique double controller auto-pumping technology achieves auto-pumping even when the proximity switch fails.
| Technical Specifications of Double Engine High Pressure big pumping trailer Concrete pump | ||||||
| Technical Parameter | unit | HBT80S21180C | HBT95S21200C | HBT90S26200C | HBT100S26220C | HBT110SR26348C |
|
Theory Concrete Output (High pressure /Low pressure) |
M³/h | 49/81 | 59/96 | 47/91 | 54/103 | 60/117 |
|
Theory Concrete Pressure (High pressure /low pressure) |
Mpa | 21/13 | 26/13.4 | |||
| Distribution Valve Form | S Valve | |||||
|
Delivery Cylinder Diameter/Stroke |
mm | Ф200/1800 | ||||
| Hopper volume | L | 800 | ||||
| Feeding Height | mm | 1400 | ||||
| Power Model |
2-Y2-280M -4 |
Y2-280M-4+Y2-315S-4 | 2-Y2-315S-4 | 2-TAD720VE | ||
|
Rated power of Diesel Engine |
kw | 90+90 | 90+110 | 110+110 | 174+174 | |
| Rated Voltage | V | 380 | 24 | |||
| Rated Rotating Speed | r/min | 1480 | 2300 | |||
| Main Oil Pump Model |
2-A11VO 190 |
A11VO190+A11VO260 | 2-A11VO260 | 2-A11VLO190 | ||
|
Hydraulic System Circle Form |
Double-pump and Double-circuit Open Hydraulic System | |||||
|
Pumping System Oil Pressure |
Mpa | 32 | ||||
|
Hydraulic Oil Tank Capacity |
L | 1000 | ||||
| Max.Grain Size | mm | pebbleΦ50, crushed stoneΦ40 | ||||
| Overall Dimension L×W×H | mm | 6650×2270×2215 |
7640×2480 ×2620 |
|||
| Total weight | kg | 8900 | 9250 | 9400 | 9750 | 12100 |
 |
Power System |
|
Original Volvo Diesel Engine ■Diesel engines are mainly from world famous brand Swedish Volvo. It possesses blowing cooling to greatly reduce the temperature of the hydraulic system. |
|
 |
Electric Motor |
| ■The motors equipped are from domestic famous brands. | |
 |
Rexroth Hydraulic Pump |
|
■The double-pump and double-circuit open hydraulic system is adopted for C-series concrete pump. The pumping loop and the reversing loop work separately and the reversing system is supplied with hydraulic oil by constant pressure pump, thus making the system simpler, and more reliable with lower oil temperature for convenient inspection and maintenance. ■The single-pump and double-circuit open hydraulic system is adopted for E-series concrete pump. It has achieved powerful alternate control and pumping performance even under poor material condition. ■The system possesses safety relief device and over-pressure automatic shut-off device, which gives the main oil pump multi-protection. |
|
 |
Rexroth Main Valve |
|
World Famous Rexroth Valve group ■The pump group and valve group equipped are world famous brand, Germany Rexroth. They are more powerful, better configured and more reliable with stepless control of concrete delivery. ■The hydraulic rubber hose is manufactured by Italian Manuli Rubber Industries S.p.A.. ■The joint seal adopts the imported rectangle seal with steel pad, which ensures the hydraulic system work without leakage. |
|
 |
Manual High-low Pressure Switch-over |
|
■The oil cylinder with metal ring sealing and cylinder tube chromium plating is equipped to ensure safety and longer service life. ■The manual high-low pressure switch-over is adopted for the hydraulic loop to achieve switch-over between high and low pressure states, thus making the system convenient, reliable and leakage free. |
|
 |
Controllable Air-cooling Radiator |
|
■Controllable full flow forced air-cooling radiator is applied to ensure the hydraulic system work under the best condition of 60℃. ■It better performs even in challenging environment, like plateau areas which lacks water or when water is frozen. |
|
 |
Electric Control System |
|
Schneider Soft Start ■The soft start controlled by original French Schneider intelligent motor controller(for buyer’s option) can reduce the impact to the power grid of the construction site when the motor starts, thus decreasing the interference to other machines at the site. |
|
 |
Linear Stepping Motor |
|
Automatic Throttle Control Technology ■By adopting American Haydon brand of linear stepping motor’s automatic throttle controller, the control precision, reliability and service life are higher than other control mode. Thus, it not only realize energy-saving, but also thoroughly eliminate harsh conditions when the motor works with idle load at high speed for a long time. |
|
 |
Siemens PLC Controller |
|
■The PLC control is of German Siemens or Japanese Mitsubishi brand. The PLC control can conduct precise monitoring over the whole machine. multi automatic protection modes related to temperature, pressure, rotation speed are set in the control programmer so as to prevent misoperation. ■By equipping safety power output socket, it is convenient for operation and maintenance. |
|
 |
Electric Control Box |
|
■The enclosed electric control box, Intelligent, integrated and humanized electric system. Most electric components including the air switch and the AC contactor are famous brands of Japanese Mitsubishi, French Schineider and Japanese Panasonic, which ensures the high reliability. ■The imported touch screen. All kinds of operating parameters can be stored and displayed. Thus realize the auto-monitor of the whole vehicle. Pumping speed, working or idling speed of the engine can be set up accurately and conveniently, pumping capacity, pumping speed and fault information can be displayed. ■The double controller auto-pumping technology achieves auto-pumping even when the proximity switch fails. ■The photoelectric coupling non-contact control technology ensure longer service life and higher reliability than the relay control mode. |
|
 |
Pumping and Lubrication system |
|
Hopper Inner ■Swing and Mixing Mechanism with Double Layer Sealing and Isolated Leakage Device prevents the swing and mixing axes from wearing, which greatly improved reliability and service life of swing and mixing mechanism, effectively protected hydraulic motor, thus the cost has been greatly reduced . ■The adoption of super anti-wearing big mixing blades realizes forced feeding which improves suction efficiency. |
|
 |
3D Geometry Optimized Designed Hopper |
|
■The optimized designed hopper improved 10% of the suction ability. The unique cone bottom hopper with 3D geometry optimized designed hopper and double layer arcstructure features good rigidity, high strength and excellent flowing of concrete in hopper. The suction ability has been increased 10% and avoid concrete accumulation. ■The overall hopper is made of 16Mn thick steel plate, it’s wear resistance has been enhanced than ordinary hopper. |
|
 |
Automatic Lubrication System |
|
■The lubrication system with multi-point centralized control phase-following, is more accurate, simple, oil saving and reliable. |
|
 |
S-tube with Optimized Design |
|
■The S-tube with optimized flow passage design is made of high manganese steel. The diameter is from 230mm to 180mm.It possesses smooth inner surface, excellent concrete flowing and reduced resistance, the pumping height, speed, service life and reliability are greatly improved compared with the pile welded S-tube. |
|
 |
Unique Concrete Cylinder |
|
■The adoption of new material, new process and new structure greatly prolongs the service life of the weary parts and ensures accurate assembly. Under the condition of a certain delivery capacity, the times of stroke have been reduced greatly, thus the service life of the spectacle plate, the cutting ring, the piston and hydraulic components are greatly prolonged. |
|
 |
Filters and Thermometers |
|
Suction and Return Filter Technology ■The suction and return filter technology avoids trashes from hydraulic loop, thus making the system more reliable and work longer. ■The dial twin-metal thermometer can indicate the exact temperature of hydraulic oil. ■The hydraulic protect equipment effectively protect hydraulic components. |
|
 |
Manual Relief Valve |
|
Manual Relief Valve ■The original Italian Galtech brand of manual reversing integrated relief valve is adopted for the mixing system which has simplified the system and greatly improved the reliability. |
