Concrete Poker Vibrator KD10840 KRAFT&DELE
Key information
Availability:Temporarily out of stock — ask for availability
Shipping cost:From 3.29 Euro
catalog number:KD10840
Availability:
EAN code:5903175332950
Product condition:New, originally packaged
Guarantee:24 months of consumer protection
Weight:6,10 kg
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- Product description
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Kraft&Dele KD10840 Concrete Poker Vibrator
An electric concrete poker vibrator with 2,350 W of power, designed for construction work on floor slabs, floors and foundation elements. Mechanical vibration removes air pockets trapped in the concrete mix, which directly translates into the uniformity of the structure and the strength of the finished element.
Product features
2,350 W power
The high motor power enables effective compaction of dense concrete mixes, including mixes with a low water-cement ratio, used for structural elements requiring increased strength.
18,000 rpm speed
The high vibration frequency results in effective removal of air from the concrete in a short time. The higher the vibration speed, the smaller the air pockets removed from the mix, which reduces the porosity of the finished element.
Insulation class II (double insulation)
A double-insulated device does not require earthing — protection against electric shock is provided by two independent layers of insulation. Class II is the standard required for hand tools used on construction sites.
Mains power supply 250 V / 50 Hz
The device is powered from a standard 230–250 V mains supply. No need for generators where a site power connection is available. The 50 Hz frequency complies with the European standard.
Technical specification
| Brand | Kraft&Dele |
| Model | KD10840 |
| Device type | Concrete poker vibrator |
| Power | 2,350 W |
| Rotational speed | 18,000 rpm |
| Rated voltage | 250 V |
| Frequency | 50 Hz |
| Insulation class | Class II (double insulation) |
Applications
- Compacting concrete when pouring floor slabs
- Vibrating concrete floors and floor screeds
- Constructing pad foundations
- Compacting strip foundations
- Concreting foundation walls
- Work on vertical and horizontal formwork
- Compacting concrete in elements with complex geometry, where manual air removal is not possible
How a concrete poker vibrator works
The vibrator inserts the poker (vibrating head) into the concrete mix, generating mechanical vibration. Under the effect of the vibration, the aggregate and cement particles settle more densely, and air pockets move towards the surface and escape. The result is a more uniform and compact concrete structure with higher compressive strength and lower water absorption. The poker should be inserted into the concrete every 30–50 cm, holding it for 5–15 seconds at each point.
Commercial information
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