Hetaifeng DHBT50 diesel concrete pump is a compact and portable trailer-mounted concrete conveying equipment. It uses a full hydraulic commutation system, no vulnerable electrical parts, higher reliability, lower failure rate and less maintenance cost.
With a theoretical output of 45m³/h and maximum pressure of 10Mpa, it is equipped with 85Kw diesel engine and S-type distribution valve, capable of vertical conveying 150m and horizontal 400m. The open hydraulic system runs stably with low noise.
It is suitable for small construction sites, rural buildings, maintenance projects and narrow working spaces, providing flexible and efficient concrete delivery.
To meet different size concrete pumping needs, HeTaiFeng researched and developed a 50-100m3/h diesel concrete pump, a fully hydraulic system, simple structure, and Centralized lubrication to ensure the diesel trailer concrete pump's reliable and excellent performance
Main features of Hetaifeng diesel engine hydraulic trailer concrete pump
1. Power: Siemens electric motor diesel engine hydraulic trailer concrete pump
2. Main oil pump: original German HAWE, Japanese Rexroth or Kawasaki
3. Seals: American Parker diesel engine hydraulic trailer concrete pump
4. Main electrical components: original Schneider, Omron, or LS electrical appliances
5. Equipped with high-pressure and low-pressure manual switches
6. Pipe joints: American Eaton diesel engine hydraulic trailer concrete pump
7. 100m pipeline, spare parts and tools
Full hydraulic control features and advantages of the hydraulic system
Extend component life
overall hydraulic commutation system: the alternative commutation actions between pumping and S tube distribution don't involve electric signals. Little impact and noise occur during the commutation, so the service lives of the hydraulic pump and valves are evidently lengthened.
Improve equipment reliability
Overall hydraulic system saves the intermediate process of the electric signals. In this way, the reliability of the whole equipment is greatly increased.
Reduce the failure rate
A full hydraulic commutation system adopts a centralized valve plate, the hydraulic valves of the main system are centralized in one valve plate. The number of cross-connected pipelines is reduced, the system gets more compact, and at the same time, the oil leaking possibility is decreased.
Reduce maintenance costs
A full hydraulic commutation system, deleting four parts extremely damageable in the electronic commutation system, reduces equipment maintenance costs.
Photos:
Parameter:
Item | Unit | Parameter | |
Pumping system | Max. theoretical delivery volume | m³/h | 50 |
Max. theoretical delivery pressure | MPa | 13 | |
Max. theoretical delivery height (Φ125) | m | 150 | |
Max. theoretical delivery distance (Φ125) | m | 350 | |
Max. delivery frequency (Low/High pressure) | times/min | 23 | |
Distribution valve type | S tube valve | ||
Main oil cylinder specification: cylinder dia./role dia. × stroke | mm | 125/80x1200 | |
Concrete cylinder specification | mm | 200x1200 | |
Hopper capacity | L | 500 | |
Output opening diameter | mm | 150 | |
Power system | Diesel engine power | KW | 75 |
Rated rotation speed | r/min | 2200 | |
Hydraulic system | Type of Hydraulic oil circuit | Open oil circuit | |
Maximum oil pressure of pumping system | MPa | 28 | |
Maximum oil pressure of mixing system | MPa | 14 | |
Highest mixing speed | r/min | 24 | |
Hydraulic oil tank capacity | L | 300 | |
Allowable max. dia.of aggregate | mm | 30 | |
Inner dia.of concrete delivery pipe | mm | Φ125 | |
Dimension(length× width× height） | mm | 5270x1860x2580 | |
Weight | kg | 4000 | |
