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Concrete Pumps
Line pump
product Reference
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Line pumps
Truck-Mounted Line Pumps
FFH SYSTEM
Intelligent control system switches the direction of oil flows, allowing oil to freely flow without passing through any unnecessary valves.
■ The oil flows in a closed circuit from the Rexroth pump to the hydraulic cylinders and returns to the pump directly, which allows higher performance and efficiency.
■ Our intelligent control system switches the direction of the oil flow, allowing oil to flow freely.
■ Direct return of the oil to the pump prevents contamination of the hydraulic system
FEATURE
FEATURE & SUPPLY SCOPE |
Inductive proximity switch with indicator |
Single lip concrete piston |
Hard-chromed concrete cylinders |
Outrigger pilot check valves |
Greasing port on boom link and pedestal |
Working light on pedestal |
Central manual greasing for hopper |
Aluminum platform(non-skid) |
Bubble gauge on both side |
Flushing water pump |
Water tank |
Spray nozzle with 15m hose |
Auto lubrication system for hopper |
Tungsten carbide for wear ring and plate |
Flap elbow(180-150mm) with cleaning port |
Reducing pipe(150-125mm) |
Agitator motors on both side hopper |
Working light on hopper |
PUMP CELL
Various pump cell option suitable for each job site condition.
| Pump cell | Max.output (m³/h) | Max.pressure (bar) | Stroke (mm) | Cylinder dia. (mm) | Strokes (per min) | Applicable models |
| 1208 | 81 | 71 | 1200 | 200 | 36 | 21m |
| 1409 | 90 | 70 | 1400 | 200 | 35 | 24-28m |
| 1609 | 90 | 70 | 1600 | 200 | 25 | 30m |
| 1611 | 110 | 85 | 1600 | 230 | 27 | 28-30m |
| 2114 | 140 | 70 | 2100 | 230 | 26 | 32-43m |
| 2116 | 160 | 85 | 2100 | 230 | 30 | 32-56m |
| 2516 | 160 | 85 | 2500 | 230 | 25 | 63m |
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Line pumps
Truck-Mounted Line Pumps
Pump
LP1212 |
|
Control System | Closed Circuit (FFH) |
Main Pump | A4VG125 x 2 |
Concrete cylinder (Dia. x mm) | Dia. 200 x 2,100 |
Drive cylinder (Dia. x mm) | Dia. 140 x 2,100 |
S-tube | S2015(Dia.200-150mm) |
Hopper volume (L) | 600 |
Weight (kg) | 8,500 |
max. aggregate size (mm) | 40 |
Engine
LP1212 |
|
Maker | by chassis engine |
Model | PTO type |
Recommedable power / torque | more than power 300hp |
| more than torque 135kg.m |
|
| Under max. concrete output | Under max. concrete pressure |
Concrete output pressure * | Rod side | 120 m3/hr / 105 bar | 107 m3/hr / 116 bar |
Piston side | 90 m3/hr / 156 bar | 45 m3/hr / 172 bar | |
| Rod side | 90 m | 102 m |
Piston side | 153 m | 166 m |