Beschrijving
Rotary anti-swing control technology
With the new rotary brake technology, the boom swing amplitude is reduced by 60%.
High abrasion wear parts
The full integration of Germany’s technology has greatly improved performance. Straight pipe, hinged elbow pipe, large elbow pipe,
and small elbow can reach a service life of 20-30 thousand cubes; the discharge port and transition sleeve can reach 40 naar 60 thousand
cubes; the life span of a piston can reach 20 thousand cubes; The service life reaches 50thousand cubes, the cutting ring has a service
life of 20 thousand cubes, and the delivery cylinder has a service life of
100 naar 140 thousand cubes.
Fault self-diagnosis technology
The device status can be inspected every moment to monitor and diagnose faults in real time, which can effectively shorten the time for
troubleshooting by 70%, saving you time and effort.
Intelligent arm system
Lift arm: Push the arm up/down switch up or down to automatically open or retract the boom.Limited activity height: When working with
obstacles places can effectively prevent the damage caused.
Boom overload protection technology:
A safety valve device is added to the boom cylinder balance valve. When the boom load is too large, the overload oil pressure is automatically
released to protect the boom from damage.
Hydraulic oil level automatic detection and protection technology:
real-time monitoring of hydraulic oil reserves, automatic alarm or stop pumping when the amount of oil is insufficient to ensure that the
hydraulic system is not damaged.
37m Truck Mounted Concrete Cement Boom Pump 
TECHNICAL DATAS
| Model | SAMP5203THB30-4M | ||
| Item | Unit | Parameter | |
| Pumping system | Max. Theor. output(high/low pressure) | m3/u | 66/111 |
| Max. Theor. concrete output Pressure(high/low pressure) | MPa | 10/6 | |
| Rated working pressure | MPa | 32 | |
| Pumping frequency(high/low pressure) | min-1 | 16/27 | |
| Hopper capacity | L | 600 | |
| Filling height | mm | 1400 | |
| Hydraulic system type | Open loop | ||
| Distribution valve | S valve | ||
| Oil cylinder dia.×stroke | mm | φ125×1650 | |
| Concrete cylinder dia.×stroke | mm | φ230×1650 | |
| Hydraulic oil cooling | Air cooling | ||
| Recommended concrete slump | cm | 12~23 | |
| Max. aggregate dimension | mm | 40 | |
| Placing boom | Structure type | 30-4M | |
| Placing depth | M | 37 | |
| Horizontal distance | M | 26 | |
| Placing depth | M | 22 | |
| Slewing angle | ±270° | ||
| Pipe diameter | mm | 125 | |
| End hose length | mm | 3000 | |
| Min. height of opening placing boom | mm | 8000 | |
| Outriggers span (front×rear×side) | mm | 6140×7098×6706 | |
| Chassis and the whole machine | Chassis model | ZZ5207N4617E1 | |
| Wheelbase | mm | 5600 | |
| Engine type | D10.34-50 | ||
| Engine power | kW | 249kW | |
| Oil tank cubage | L | 400 | |
| Tail gas exhaust standard | Nation V | ||
| Overall dimensions | mm | 10340x2496x3770 | |
| Others | Lubrication mode | Mannual Operation and Hydraulic | |
| Oil tank volume | L | 500 | |
| Control mode | Manual+remote control | ||
| Maximum water pressure | MPa | 0.8 | |
| Water tank volume | L | 400 | |
| Pipe cleaning mode | Water cleaning/dry cleaning | ||
Main Advantages:
1.EquipΦ230mm cylinder, large displacement (125m3 / H) pumping system, the material absorption is more than 88%, the number of
commutation with the same displacement is low, and the wearing parts life is long;
2.The pumping system adopts electronically controlled commutation. The pumping commutation is quick and accurate, for system impact
is small, and the actual pumping efficiency is increased by more than 7% over the conventional hydraulically controlled commutation system.
3.Adopts industrial large pump truck integrated valve, the line is simple, the pressure loss is small, compared to the conventional valve
energiebesparing 17%. Hydraulic systems are not prone to heat.
4.Equipped high and low pressure pumping switching function, can pump large displacement, high speed and high efficiency. When
encountering poor materials, high-pressure pumping is not easy to block the pipe.
5.Equipped with full power and energy-saving dual pumping mode, the fuel consumption is lower. The engine speed can be adjusted in
conjunction with the pumping volume.
6.Equipped with a dedicated central controller for construction machinery, a large-size high-definition display, and LCD remote control.
The performance of the control system is stronger and the operation is more user-friendly.
7.Adopts imported multi-way valve. and the boom is particularly maneuverable, achieve man-machine integration, the boom can be
immediately and steadily stopped. The end hose is positioned quickly and accurately.
