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25 small concrete pump truck is the refined product among the middle and short arm pump truck, after HBT trailer concrete pump, HBC truck-mounted concrete pump, HGY hydraulic concrete placing boom, and it is the high efficient concrete conveying equipment integrating driving, pumping, placing.The boom covers high reliability, economy, safety, durability, owning reasonable matching of Chassis, power, electric control and hydraulic pump system.Besides, it has flexible telescopic boom, less space occupation of the leg, convenient moving vehicle, flexible and security.
Clients' Working Site
Global Case
YHZS75 Mobile Batching Plant in GuineaCOUNTRY : Guinea
HZS100 Concrete Batching Plant in VenezeulaCOUNTRY : Venezuela
YHZS50 Mobile concrete batching plant in AustraliaCOUNTRY : Australia
Advantage
With the special chassis for the development of rural market and the 2.3 meters width, it can easily adjust to and pass through the narrow and sludge rural roads. Using flexible four arm design, fabric ranges 20% higher than three-arm. At the same time it also applies the unilateral support technology in order to easily perform in a narrow construction site.
● The construction is especially for the new rural middle-low levels.
● The manufacture of short arm frame designed for high-speed rail construction.
● The design of national IV emission standard for energy conservation, and environmental protection
● Hydraulic automatic reversing of pumping system is for simple maintenance.
● 18-35 meters arms can move up and down, in accordance with high-speed rail laws.
● X-legs is designed to lead more safe and stable operation.
● Extremely high performance price ratio and use reliability help the party make profits.
Specification
Pumping hydraulic system : full hydraulic control of the hydraulic system , oil pressure transfers signal, making the operation become more simple and reliable, improving swing cylinder commutation speed and reducing the impact of change , meanwhile the speed of large cylinder change is instantly accelerated, the move can full the concrete cylinder, making the process of material continuity and evenly.
The boom and pumping hydraulic system: the arm uses the load-sensitive proportional control system, so as to control the speed of the boom freely and achieve excellent operating performance; it can achieve infinitely variable remote control but also achieve an emergency manual operation in case of emergency; legs and the oil boom switch directly to avoid the misuse and ensure the working security.
The boom: By the finite element analysis, dynamic analysis and experiment and on the basis of accurate data, materials adopt the high strength low alloy steel plate, and all materials and welds passed by 100% non-destructive testing so as to ensure the rational boom structure and high reliability.
Note: Preferring to choose the matching tops diesel engine: Yuchai, Cummins, Revo.
| HMC5025 Truck Concrete Pump Boom | ||
| CHASSIS | Chassis | FAW/FOTON/DONGFENG |
| Emission standards | National standard IV | |
| Engine | DACHAI or YUCHAI | |
| Power and rated speed of engine | 200p/2000rpm | |
| Wheelbase | 4700 | |
| Max driving speed | 80km/h | |
| Vehicle approach angle/departure angle | 21°/11.5° | |
| Tyre type | 9.00R20 16 layers | |
|
BOOM SYSTEM |
Max concrete placing height | 24.2m |
| Max concrete placing radius | 20.6m | |
| Max concrete placing depth | 10.5m | |
| First arm length(MM) | 6500 | |
| Second arm length(MM) | 4590 | |
| Third arm length(MM) | 45900 | |
| Fourth arm length(MM) | 4900 | |
| Arm foldable angle | 90/180/360/540 | |
| Boom control system | Load sensing proportion control system | |
| Arm folding form | M type | |
| Turret rotation angle | 90° | |
| Front support leg span | 5350 | |
| Back support leg span | 3300 | |
| The leg longitudinal distance (MM) | 6100 | |
| Leg opening type | X-H | |
| Trail length of hose | 3000mm | |
| Diameter of pipeline (MM) | 125 | |
| Electrical control system | Control Power Supply | 24v |
| Control model | PWM | |
| Working voltage | 24 | |
| Electric parts | Omron | |
| Wireless remote control | Germany HBC or homebred | |
| Hydraulic transmission system | Hydraulic system type | Open circuit |
| Rated working pressure | 31.5Mpa | |
| Main oil pump | Rexroth /Kawasaki | |
| Main oil pump model | A11VO190，K3V140 K3V180 | |
| Main oil pump capacity | 190,140,180 | |
| Electro-hydraulic directional control valve | Imported or Domestic | |
| Suction and back oil filter | Liming(domestic) | |
| Jib multi-way valve | HAWE or domestic | |
| Jib balance valve | Italy | |
| Jib oil pump | Domestic | |
| Support leg multi-way valve | Italy or domestic | |
| Safety valve | Imported or domestic | |
| Oil cylinder hydraulic seals | Parker | |
| Hydraulic hopper capacity | 450 | |
| Hydraulic oil cooling | Air-cooling | |
| Main oil cylinder | XIELI(domestic) | |
| Transfer case | Germany STIEBEL or domestic | |
| Slewing reducer | Domestic brand | |
| Hose connection | Eaton | |
| Cleaning system | Air pressure or plunger pump | |
| DIMENSIONS WEIGHT | Total length of vehicle（MM） | 9445/9910 |
| Total width of vehicle（MM） | 2300 | |
| Total height of vehicle（MM） | 3550 | |
| Total weight of vehicle（T) | 15.8 | |
| PUMPING SYSTEM | The type of distribution valve | S valve |
| Concrete piston | Domestic | |
| Max. outlet pressure(H/L) | 10/5 | |
| Concrete cylinder Dia x Stroke | 200/1200-1450 | |
| Max. feeding height(MM） | 1450 | |
| Hopper capacity(M3) | 0.65 | |
| Concrete slump | 160-220 | |
| Allowable max diameter of aggregate（MM） | Allowable max diameter of aggregate（MM） | |
