HBT90 Electric Concrete Pump
HBT90 electric concrete pump is a towed concrete pump, driven by a high-power motor (110kW-132kW), with a maximum delivery pressure of 16-22MPa (high-pressure mode), suitable for long-distance concrete delivery (horizontal delivery of 1200 meters, vertical delivery of 260-320 meters). This equipment is widely used in high-rise buildings, municipal engineering, power energy construction and other fields, with the advantages of low noise, zero emission, stable operation, etc., especially suitable for urban construction or projects with strict environmental protection requirements.
Capacity：90m³/h
Warranty: 18 months
Motor Power: 110-132Kw
Voltage: 220v/380v/415v/440v/480v(50Hz/60Hz)
Product Structure
The HBT90 electric concrete pump is mainly composed of the following core systems:
Power system
Motor: 110-132kW three-phase asynchronous motor (380V) is adopted, which is highly efficient and energy-saving, with low vibration and low noise.
Hydraulic system: constant power variable piston pump (such as German Rexroth or Japanese Kawasaki brand) is adopted, which can automatically adjust the displacement according to the delivery pressure to improve energy efficiency.
Pumping system
S-tube distribution valve: carbide eyeglass plate and floating cutting ring are adopted, which has good sealing, automatic wear compensation and long service life.
Delivery cylinder: cylinder diameter 200mm, stroke 2100mm, ensuring the stability and continuity of concrete delivery.
Control system
PLC intelligent control: Schneider, Omron and other brand electrical components are adopted, supporting remote monitoring, fault self-detection and automatic protection functions.
Lubrication system: automatic centralized lubrication is adopted to reduce the need for manual maintenance.
Auxiliary facilities
Hopper: volume 0.6-0.8m³, optimized design is convenient for suction and cleaning.
Cooling system: equipped with a large-capacity radiator, which effectively reduces the temperature of the hydraulic oil and prolongs the life of the components.
Working principle
The working process of HBT90 electric concrete pump is as follows:
Feeding: Concrete enters the pumping system through the hopper.
Pumping: The hydraulic system drives the delivery cylinder to reciprocate and push the concrete to the delivery pipeline.
Distribution: The S-tube valve switches the direction to ensure that the concrete is continuously delivered to the pouring point.
Control: The PLC system monitors the pumping pressure, flow and other parameters in real time, and automatically adjusts the hydraulic system to maintain the best working condition.
Product Advantages
High efficiency and energy saving
Constant power hydraulic system: automatically adjusts displacement according to load to reduce energy consumption.
High and low pressure switching: high pressure mode (16-22MPa) is suitable for high-rise buildings, low pressure mode (9.2MPa) is suitable for large displacement delivery, and can flexibly adapt to different engineering needs.
Stable and reliable
S-tube valve design: good sealing, reducing concrete leakage, and extending the life of wearing parts.
Wear-resistant materials: hard alloy is used for eyeglass plates and cutting rings to improve durability.
Intelligent control
PLC automation: reduce manual intervention, support fault self-checking, and improve construction efficiency.
Remote monitoring: some models support remote data transmission for easy equipment management.
Environmental protection and low noise
Motor operation: noise is less than 75dB, suitable for urban night construction.
Zero emission: in compliance with environmental protection regulations, suitable for indoor or closed environments.
Convenient maintenance
Modular design: key components are easy to replace and reduce downtime.
Automatic lubrication: reduce the frequency of manual maintenance and improve equipment reliability.
Product Parameters
| Model | HBT90 |
| Max. Theoretic capacity(m³/h) | 90/55 |
| Max, Theoretic pressure(Mpa) | 18/9.3 |
| Motor engine power(kw) | 110 |
| Maximum vertical distance(mm) | 300 |
| Maximum horizontal distance(mm) | 1000 |
| Disribution valve type | S valve |
| Hydraulic oil circuit type | Open Circuit |
| Specification of concrete cylinder(mm) | Ø200×1800 |
| Specification of main oil cylinder(mm) | Ø140×1800 |
| Oil tank capacity(L) | 580 |
| Hopper capacity(L) | 800 |
| Max. Aggregate diameter(mm) | Slick scree: 50 |
| Scree: 40 | |
| Dimension (LxWxH)(mm) | 6000×2000×1800 |
| Overall weight(kg) | 6500 |
| Pulling speed(km/h) | ≤8 |
