1. It uses the special high-class controller
2.It uses the technology of high-low pressure exchange
3.It can have high output
Product Advantage
The successful development of the truck line concrete pump is a creatively perfect combination of the trailer concrete pump and Truck Mounted Concrete Pump. It can not only have high mobility of the Truck Mounted Concrete Pump,
but also can have high output pressure and high reach, like the trailer concrete pump. It is with stream line design, longitudinal engine, reasonable distribution of bridge charge, convenient operation maintenance, and high security.
HOLD uses the special high-class controller, and also uses the technology of high-low pressure exchange. For the core technology of “hydraulic integrated design,” “engine speed automatic tracking,” “anti-emulsion hydraulic system,” “the main cooling loop,” “the lifespan of the wearing parts.” etc., HOLD has become the leader in this industry.
Power System of Chassis
1. Dongfeng, ouman chassis, strong power, high-loading capacity, environmental-friendly and energy-saving, stable and reliable. Service network covers the whole country.
2. Use separate engine of the world famous brand and flexible coupling connection.
3. Using the technology of constant power, power frequency is reasonable, suitable, and energy-saving.
Pumping System
1.Streamlined hopper, reasonable installation angle, and S Valve make for more suitable concrete flow. This can improve the flow and efficiency of pumping.
2. The S-valve big and small bearings are lubricated without oil. They use high-effective lubrication and have a long lifespan.
3. With the technology of automatic back piston, maintenance operation is very efficient and convenient.
4. Using the technology of mixing sealing, it is free of maintenance within its lifespan.
5. The wearing parts of the delivery cylinder, wear plate, wear ring, S-valve, and delivery piston are made by new materials, crafts and structures. Their life-spans are extremely long.
Hydraulic System
1. Famous brand of hydraulic parts ensures the stability of the
product performance.
2. The technology first uses the main oil return filter and then the aircooling.
No impact, no peak, the ideal temperature control.
3. With the technology of throttling and buffering, it realizes the soft
exchange.
4. The technology of V combination of pre-press seal and active
drainage technology for the main oil pump prevents the emulsion of
the hydraulic oil.
Automatic high-low pressure exchange
Lubricating System
1. Piston fixed synchronization, dual oil supply by lithium grease and
hydraulic oil. Each item can be fully lubricated.
2. Automatic alarm for blockages, high speed of trouble-shooting. To
output flow according to the demand of different points can reduce
the oil-consumption.
Electrical System
1. Well-known brand of electrical parts, high degree of modularity, stable and reliable.
2. Close control operation and remote control wireless remote control
3. Using closed-loop engine speed control mode is more ideal for power matching.
4. Uses the technology of soft step-down starts and under-voltage release and sets the multiple-protection for strong circuit
5. With humanized interface, operators can browse the information page very quickly, showing the industry information and trouble shooting.
