Construction dryer TTK 900 – the original, professional quality from Trotec
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  6. TTK 900

Construction dryer TTK 900

Easy to transport, hard to beat – out ultimate condenser dryer for professional drying applications

Professional construction drying with Trotec's TTK 900
Powerful radial fan with dry air outlet on both sides
TTK 900: The mobile solution with a high dehumidification capacity
TTK 900: Construction dryer at its best!

Construction dryer at its best!

Designed as reference class of professional construction dryers the TTK 900 practically leaves nothing to be desired. Its tough design and robust components ensure a permanently maximum dehumidification performance and value retention. Owing to a perfect combination of an especially powerful and efficient rotation compressor, an utterly robust high-pressure radial fan as well as high-quality electronic and mechanical components, the TTK 900 can impress with an excellent dehumidification capacity, especially at low ambient temperatures.

Powerful air-circulating radial fan with dry air outlet on both sides

In order to quickly distribute the dry, dehumidified air in the entire room, the TTK 900 is fitted with a dry air outlet on both sides. This way, the dry air is blown out at a high volume by the high-pressure radial fan via two air outlet sides without dynamic pressure and can flow evenly through the room – an enormous practical advantage for the fast drying of large rooms!

At the same time, the TTK 900 has been consistently designed to provide maximum mobility for ever-changing sites of operation and to withstand rough working conditions. This is why the TTK 900 features not only a carriage with adjustable push handle, but also large wheels with non-marking rubber tyres – all combined in a robust metal housing.

Along with its minimized energy and floor space requirements the TTK 900 presents the ultimate construction dryer, which is also suitable for water damage drying and dewatering waterworks facilities or large storage facilities with low ambient temperatures.

Effective process for high dehumidification performance of up to max. 100 l/24 h

For an effective dehumidification, the TTK 900 comes equipped with a powerful automatic hot gas defrost system based on the bypass procedure. This system only requires very short defrost phases, which increases the performance level and makes the device ideally suited for an effective dehumidification in low-temperature surroundings such as unheated rooms.

If required, a hygrostat can be connected to the TTK 900 enabling automatic humidity-controlled dry keeping in continuous operation. A condensate pump for condensate discharge across storeys is also available for this purpose.


100 % construction dryer – the name says it all

It's not just a name that turns a commercial dehumidifier into a true construction dryer. The name is an obligation: the device must be able to dry large amounts of air in continuous operation, on the construction site, in cool environments. After all, construction dryers make their living in drying applications, not in the warehouse and particularly not in the workshop.

Which is why the construction dryers of the TTK series have been consistently designed for high dehumidification performance and a long lifetime. Even in continuous use on the construction site, the devices work reliably and without interruption – and if maintenance is required, it can be carried out more quickly than ever before:

Innovative central chassis – low-maintenance modular design

TTK 500 and TTK 900 have an innovative central chassis from which the robust metal housing can be quickly and easily removed. Ideal for service, maintenance and cleaning tasks.

And the entire electronic equipment is not only specially enclosed and thus reliably protected against harmful deposits – it is also designed in a modular fashion and all individual electronics modules are provided with maintenance-friendly plug connections. The replacement of individual modules is therefore quick and easy, even on site: unplug, replace module, plug back in – done. Maintenance-related periods of non-use can thus be reduced to a minimum.

Innovative central chassis – both robust and service-friendly
"Plug & Play" – plug-in electronics modules
Low-maintenance modular design

Refrigerant R-454C – less GWP, more efficiency and safety

Environmentally friendly refrigerant R-454C

Refrigerants frequently used in compression refrigeration dryers up to now have a high greenhouse potential. One of the reasons for the EU's F-gas phase down – and for Trotec a self-evident obligation to use not only environmentally friendly but also an equally safe and efficient refrigerant for the TTK construction dryers of the latest generation.

R-454C scores in all three aspects – eco-friendliness, safety and efficiency. Therefore, R-454C is the refrigerant of our choice for the powerful TTK construction dryers.

Unlike natural refrigerants such as propane, R-454C is only flammable with high ignition energy. Consequently, there is no risk of explosion even in the event of a leak, which means that operation and maintenance of the heat exchanger remains simple and safe. The non-toxic R-454C is ideally suited for hermetically sealed refrigeration systems and is not only characterized by a high COP (coefficient of performance), but also by a very low GWP (global warming potential) of less than 150 and an ODP (ozone depletion potential) of 0. This means that R-454C contributes at least 10 times less to the greenhouse effect when it escapes into the atmosphere than commonly used refrigerants.

Quicker construction drying by air circulation

Practical tip for quicker construction drying

You can halve drying time by combining fans and construction dryers. Each dryer is supplemented with a fan, which has a significant influence on the drying performance and therefore also the duration of the drying process.

The increased air circulation causes a quicker evaporation, for the higher the flow rate at the material surface, the sooner will the drying process be completed. Our recommendation to assist in drying: combine the TTK construction dryers with axial fans of our TTV series or TTV-S series.


Tried and tested technology reinvented – special equipment features of the TTK 900

The push handle of the TTK 900, which is equipped with large wheels, can be locked in the horizontal or vertical position as required. This feature guarantees an ideal transport position at all times, for example for transport over larger distances or in staircases.
Adjustable push handle – horizontal or vertical
The push handle of the TTK 900, which is equipped with large wheels, can be locked in the horizontal or vertical position as required. This feature guarantees an ideal transport position at all times, for example for transport over larger distances or in staircases.
Adjustable push handle – horizontal or vertical
The TTK 900 comes with a robust metal housing – resistant, durable, optimally suited for rough everyday work on ever-changing construction sites. Thanks to the innovative central chassis the complete housing can still be removed quickly and easily from the device – making it ideal for service, maintenance and cleaning tasks.
Innovative central chassis – easy to disassemble
Low-maintenance modular design: the whole electronics assembly of the TTK 900 is designed in a modular fashion and is provided with maintenance-friendly plug connections, which makes it very easy to replace the modules. All electronics modules are specially enclosed and thus reliably protected against harmful deposits.
Low-maintenance modular design
The operating elements are located between two cable holders and are recessed so that they are protected against shocks. Instead of the standard operating hours counter, an MID-compliant dual counter for operating hours and energy consumption is also optionally available. A jack socket protected with a cap enables the connection of the hygrostat HG120 from Trotec.
Operating elements recessed for protection, cable holders and operating hours counter
The operating elements are located between two cable holders and are recessed so that they are protected against shocks. Instead of the standard operating hours counter, an MID-compliant dual counter for operating hours and energy consumption is also optionally available. A jack socket protected with a cap enables the connection of the hygrostat HG120 from Trotec.
Operating elements recessed for protection, cable holders and operating hours counter
The operating elements are located between two cable holders and are recessed so that they are protected against shocks. Instead of the standard operating hours counter, an MID-compliant dual counter for operating hours and energy consumption is also optionally available. A jack socket protected with a cap enables the connection of the hygrostat HG120 from Trotec.
Operating elements recessed for protection, cable holders and operating hours counter
The operating elements are located between two cable holders and are recessed so that they are protected against shocks. Instead of the standard operating hours counter, an MID-compliant dual counter for operating hours and energy consumption is also optionally available. A jack socket protected with a cap enables the connection of the hygrostat HG120 from Trotec.
Operating elements recessed for protection, cable holders and operating hours counter
An optional condensate pump is available for continuous drying applications. Thanks to the plug connection it can be installed and removed quickly and unproblematically. To enable condensate discharge even across storeys, the pump is designed for a max. delivery head of 4.3 m.
Optional condensate pump

Investment protection for your drying devices

Particularly during construction drying operations in summer or when drying water damages, it is very likely that climate conditions arise which may significantly shorten the lifetime of condenser dryers – regardless of the make. We as manufacturer care about the fact that for process-related reasons your condenser dryers often have to be replaced much too soon, hence we have prepared a valuable practical recommendation relating to the investment protection of your drying devices. Click here to find out more ...

Technical construction drying

Did you know that every construction dryer is at the same time a commercial dehumidifier, but that not every commercial dehumidifier is automatically a real construction dryer? Here you can find out the reasons for this, and why hot gas defrosting makes the decisive difference ...


A few practical benefits:

  • Development, design, production: 100 % Trotec
  • High dehumidification performance – also at temperatures below 15 °C
  • Suitable for rooms sized up to 800 m³ for construction drying and water damage restoration
  • Dry keeping of rooms sized up to 1,600 m³
  • Can be used from 0 °C
  • Extremely powerful rotation compressor
  • Professional automatic hot gas defrost system based on bypass procedure
  • Innovative central chassis, easy to remove for fast cleaning and inspections
  • Particularly maintenance-friendly: plug-in electronics modules, easy to replace without tools
  • Stackable to save space – small storage space in the warehouse
  • Portable in every position – vertical or horizontal – thanks to TTK compressor technology
  • Robust and highly mobile – easy to handle even on difficult terrain or on stairways thanks to large wheels
  • Powerful radial fan with dry air outlet on both sides for high air circulation rates
  • Easily exchangeable and washable air filter
  • Connection for external hygrostat
  • Adjustable push handle – horizontal or vertical
  • Standard operating hours counter
  • Optional MID-compliant dual counter for operating hours and energy consumption

Buy

Bautrockner TTK 900 im Trotec Webshop zeigen

Bautrockner TTK 900

Zugleich wurde der TTK 900 konsequent auf maximale Mobilität für wechselnde Einsatzorte und raue Arbeits­umgebungen ausgelegt. Deshalb verfügt der TTK 900 neben einem Fahrwagen mit verstellbarem Schubbügel über große Räder mit nicht abfärbender Gummibereifung.

2,548.98 € inkl. MwSt. Nettopreis exkl. MwSt. anzeigen

jetzt kaufen

Details

Technical data
General information
  Article number 1.120.000.802
Dehumidification performance
  At 20 °C / 60 % RH [l/24h] 49
  At 30 °C / 80 % RH [l/24h] 96
  Max. [l/24h] 110
Air flow rate
  Max. air volume flow [m³/h] 665
Recommended room size construction drying
  800
  320
Recommended room size dry keeping
  1,600
  640
Ambient conditions
  Min. temperature range [°C] 3
  Max. temperature range [°C] 40
  Min. humidity range [% r.F.] 35
  Max. humidity range [% r.F.] 90
Electrical values
  Mains connection 220 - 240 V/50 Hz
  Power input [kW] 2.098
  Nominal current consumption [A] 9.8
  Recommended fusing [A] 16
Compressor
  Rotary piston compressor
  Reciprocating piston compressor
  refrigerant R-454C
  Amount of refrigerant [g] 900
  GWP factor 146
  CO2 equivalent 0.13
  Pressure suction side [MPa] 0.7
  Pressure outlet side [MPa] 2.7
  Max. permissible pressure [Mpa] 2.7
Sound values
  Distance 3 m [dB(A)] 59
Dimensions
  Length (packaging excluded) [mm] 500
  Width (packaging excluded) [mm] 565
  Height (packaging excluded) [mm] 960
Weight
  (packaging excluded) [kg] 69
Equipment, features and functions
Automatic defrost system
  Hot gas
  Electronic
Fan
  Radial
  axial
Operating hours counter
  Operating hours counter
  Power meter
Mobility
  Wheels
  Feet
  Carry/transport handle(s)
Condensate drain
  Hose connection possible
  Condensate pump
  Recommended hose size [mm] 14
Housing design
  Metal

 standard equipment

 optionally available

 not available

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