ELGRA - Model 89 Series - Percussion Driver
From Post Driver
The Power Head cannot be dry fired as the main head requires material (post) under it to allow the head to retract up inside the main body. This then allows the head to start beating at the same time you activate the retract head lever. Once the post is in the ground at your set height, you let the levers spring into the centre. The main Power Head ram has an adjustable valve, this allows you to set different pressures on the head. With the Power Head Series, once you activate the lever you get continuous hits from 450-950bpm.
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Products Details:
The Power Head Series also comes with hands free hydraulic swing auger into the drill position, it also has hydraulic down force for those tough jobs.
- 3 point linkage, Excavator or Skid Steer mounts available
- Adjustable Down Force on Power Head
- Continuous Hitting Power from Start to Finish
- Custom size post guides available
- No Greasing Required
- Hydraulic Tilt Features:
- Sideway Tilt: East/West = 18 degrees
- For/Aft Tilt: North/South = 12 degrees
- Hydraulic Swing on Auger into Drill Position
Work Cover Compliant!
Work Cover Compliant!
As stated in the WorkCover and WorkSafe 2009 Legislation - All post drivers with a free falling hammer MUST be fitted with a safety screen/guards, the hammer must be fully enclosed 300mm below the lowest point of the hammer stop and 2.4m to the top of the screen from the ground. If the guard is opened the drop speed of the hammer must be restricted to a maximum 100mm/second. If the guard is removed the hammer must remain inoperable.
Being that it's all hydraulically driven (cell included), it gives you the operator, a combination of power, manoeuvrability and versatility. It will save you time, and that will save you money.
And it delivers - with Four Power Head Options:
OPTION 1 50 Cell
- Impact Energy: 900 Joules (approx.)
- Oil Flow 25-45 lpm
- 450 - 750 bpm
OPTION 2 75 Cell
- Impact Energy: 1,500 Joules (approx.)
- il Flow 40-80 lpm
- 400 - 800 bpm
OPTION 3 100 Cell
- Impact Energy: 2,000 Joules (approx.)
- Oil Flow 45-80 lpm
- 400 - 800 bpm
OPTION 4 200 Cell
- Impact Energy: 2,500 Joules (approx.)
- Oil Flow 80-100 lpm
- 450 - 700 bpm
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