1. Full hydraulic control features and advantages of the hydraulic system
2. Extend component life
3. Improve equipment reliability
4. Reduce the failure rate
5. Reduce maintenance costs
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 | |
Concrete pump | Max. theoretic concrete delivery volume | m³/h | 60 |
Max. theoretic delivery pressure | MPa | 12.5 | |
Max. delivery frequency | times/min | 22 | |
Type of distribution valve | S tube valve | ||
Main oil cylinder specification | mm | Φ125/Φ80×1650 | |
Concrete cylinder specification | mm | Φ200 | |
Hopper capacity | L | 600 | |
Output opening diameter | mm | Φ150 | |
Discharging height | mm | 1400 | |
Power system | Rated power of diesel engine | Kw | 129 |
Revolution | r/min | 2300 | |
Fuel consumption | 218g/kwh | ||
Hydralic system | Type of Hydraulic oil circuit | Open circuit | |
Maximum oil pressure of main system | MPa | 32 | |
Maximum oil pressure of mixing system | MPa | 14 | |
Max. mixing speed | r/min | 24 | |
Hydraulic oil tank volume | L | 420 | |
Other parameters | High and low pressure switch | Equipped | |
Procedure-control electric lubricating system | Equipped | ||
Allowable max. aggregate diameter | mm | Pebble 50, crushed stone 40 | |
Inner diameter of concrete delivery pipe | mm | Φ125 | |
Max. delivery distance | horizontal | 700m | |
vertical | 180m | ||
Dimension (length×width×height) | mm | 6600×1930×2190 | |
Weight | Kg | 5500 | |
