• Model NO.：38X-5RZ
• Max. Vertical Reach：37.1 M
• Max. Horizontal Distance：32.8 M
• Min Unfolding Height：8 M
• Transport Package：Nude
• Trademark：Zoomlion
• Origin：Hunan, China
• HS Code：8705909100
• Production Capacity：3000PCS,Year

Pump UnitMaximum theorical output                 m³/h  100/60Maximum pressure on concretebar80/150Conc. cylinders (diam. x stroke)               mm230x1650Concrete hopper capacity                         L550Hydraulic circuit                                 OpenBoom    SectionMaximum vertical reachm37.1Maximum horizontal distance                    m32.8Minimum unfolding height                  m8Section numbers                       5Rotating angle ±270°End hose lenght m3 

• Compact in design, 38m pump mounted on a 2-axle truck.
• Boom intelligent damping technology:The soft control of booms in starting, slewing and stopping reduces the impacting vibration of booms and therefore makes the vehicle operate more stably, reliably and safely.

• Accurate pumping control technology(APC):Great leap of pumping accuracy and adaptability, improving pump efficiency.

•Adaptive concrete material pumping technology: Improve pumping control system for poor concrete with segregation and big viscosity, and auto-adaptive pumping mode, reducing the block rate by more than 50%.

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A concrete pump is a machine used for transferring liquid concrete by pumping. There are two types of concrete pumps.

The first type of concrete pump is attached to a truck or longer units are on semi-trailers. It is known as a boom concrete pump because it uses a remote-controlled articulating robotic arm (called a boom) to place concrete accurately. Boom pumps are used on most of the larger construction projects as they are capable of pumping at very high volumes and because of the labour saving nature of the placing boom. They are a revolutionary alternative to line-concrete pumps.

The second main type of concrete pump is either mounted on a truck or placed on a trailer, and it is commonly referred to as a line pump or trailer-mounted concrete pump. This pump requires steel or flexible concrete placing hoses to be manually attached to the outlet of the machine. Those hoses are linked together and lead to wherever the concrete needs to be placed. The length of the hoses varies typically 10', 12.5', 25' and 50' depending on the diameter of the hose. Line pumps normally pump concrete at lower volumes than boom pumps and are used for smaller volume concrete placing applications such as swimming pools, sidewalks, and single family home concrete slabs and most ground slabs.

There are also skid mounted and rail mounted concrete pumps, but these are uncommon and only used on specialized jobsites such as mines and tunnels.

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