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Photos
WHEN COMPACTION POWER IS WHAT REALLY MATTERS
The large class of APA Add-On Compactors from Ammann is built for the 10-tonne to 20-tonne excavator class and for applications where a strong compaction performance is required.
The plates deliver excellent compaction power and impressive results. Layers as thick as 1 metre can be compacted, providing significant time savings when compared to traditional vibratory plates.
The add-on compactors’ versatility and robust design ensure they’re ready to work at any time, in any application.
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Highlights
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Specifications
Overview
- Patented vibration limitation system protects the excavator frame and operator
- Self-blocking mechanical rotating device
- Rubber bushings prevent metal-on-metal contact under extremely high pressures
- Runs on hydraulics, reducing emissions and fuel consumption
- Maintenance-free exciter unit
- Available without rotary device for excavators that are already equipped with a tilt rotator
| APA 72/74 ADD-ON COMPACTOR | |
|---|---|
| WEIGHT & DIMENSIONS | |
| MACHINE WEIGHT | 640 kg |
| MACHINE WEIGHT (MECH.) | 830 kg |
| MACHINE WEIGHT (HYD.) | 920 kg |
| A = LENGTH | 1142 mm |
| B = BASE PLATE LENGTH | 1027 mm |
| C = HEIGHT | 652 mm |
| C1 = HEIGHT (MECH.) | 1200 mm |
| C2 = HEIGHT (HYD.) | 910 mm |
| C3 = HEIGHT (HYD+UNIV.) | 1380 mm |
| W = WIDTH | 740 mm |
| DIAMETER | 1320 mm |
| RECOMMENDED CARRIER SIZE | 10 - 20 t |
| COMPACTION FORCES | |
| MAX. VIBRATION FREQUENCY | 36 Hz |
| MAX. CENTRIFUGAL FORCE | 72 kN |
| SPEC. SURFACE PRESSURE | 9.5 N/cm² |
| MISCELLANEOUS | |
| HYDRAULIC CONNECTIONS | Turn – Forward – Return – Leak – Turn |
| REQUIRED HYDRAULIC PRESSURE | 250 bar |
| REQUIRED VOLUME FLOW | 90 l/min |
| MAX. RETURN PRESSURE | 10 bar |
