• Less soil compaction, higher crop output
• Less fuel consumption on the road and in the field
• Less time lost between the field and the road for pressure changing
• Better vehicle handling and braking for increased safety
• More grip, more effective power
• Longer field season, less standstills
• Less soil compaction, higher crop output
• Less fuel consumption on the road and in the field
• Less time lost between the field and the road for pressure changing
• Better vehicle handling and braking for increased safety
• More grip, more effective power
• Longer field season, less standstills
No gears or V-belts for highest efficiency, low RPM and low noise. Integrated oil cooling, no axially loaded bearings, <5 ppm oil carry-over and the most reliable compressor type in the market. Easy to regulate compressed air output volumes.
Each compressor can be equipped with an optional air intercooler
(picture on the left) to remove moisture from the compressed air.
• Sunfab hydraulic motor installed
• Optional compressed air intercooler
• Optional mounting frame
• Optional front-linkage attachment
• Plug-and-play
• Optional 13 bar (1,3 MPa) outlet pressure
No gears or V-belts for highest efficiency, low RPM and low noise. Integrated oil cooling, no axially loaded bearings, <5 ppm oil carry-over and the most reliable compressor type in the market. Easy to regulate compressed air output volumes.
Each compressor can be equipped with an optional air intercooler (picture on the left) to remove moisture from the compressed air.
• Sunfab hydraulic motor installed
• Optional compressed air intercooler
• Optional mounting frame
• Optional front-linkage attachment
• Plug-and-play
• Optional 13 bar (1,3 MPa) outlet pressure
The complete combination with coolant compressor, condensor and heat exchanger will cool down the compressed air so it will condensate and keeps your system free of corrosion, clogged dirt and damage during freezing periods.
Strongly advised for customers who require compressed air with a very low dewpoint for working in very low ambient temperatures, or with sensitive pneumatic components.
• Plug-and-play
• Low maintenance
• Optional mounting onto the air compressor frame
• R134a coolant. Optionally R1234yf for GWP 4
• Overcapacity heat exchanger to prevent freezing
• Low maintenance at local service point
Strongly advised for customers who require compressed air with a very low dewpoint for working in very low ambient temperatures, or with sensitive pneumatic components.
• Plug-and-play
• Low maintenance
• Optional mounting onto the air compressor frame
After the required pressure is set the valve block connects this to the tyre to allow for inflating or deflating the tyre. For large tractor-trailer combinations, an additional valve block can be mounted on the trailer body. Multiple valve blocks can be installed using the same pressure block.
• Pressure Block: 3000 Nl/min and 0-9 bar (0,9 MPa), IP65 rating, self-diagnosis feature, feedback and alarm function, 5 μm filtration, serves all control valves
• Valve Block: 3/2 NC control valves 1650 Nl/min and 0-8 bar (0,8 MPa), one valve per tyre, separated exhaust channels
• Allows for modular placement of additional valve blocks to achieve short distances between valve and tyre for optimal responses
The valve block will connect the set pressure with each individual pressure or deflate the single airline complete when the required pressure is set. Multiple valve blocks can be installed using only one pressure block.
• Pressure Block: 3000 Nl/min and 0-9 bar (0,9 MPa), IP65 rating, self-diagnosis feature, feedback and alarm function, 5 μm filtration, serves all control valves
• Valve Block: 3/2 NC control valves 1650 Nl/min and 0-8 bar (0,8 MPa), one valve per tyre, separated exhaust channels
• Allows for modular placement of additional valve blocks to achieve short distances between valve and tyre for optimal responses
QTIS has provided its OEM customers with this solution, both single line and double line versions. In all applications we use mechanical seals. This everlasting design concept has proven itself as the best sealing method.
Optionally we supply our customers with all the necessary components as one part number as customer specific solutions.
• Custom design possible for OEM
• Mechanical seals for the best lifetime possible
• Non-corroding materials
• One and two channel versions
• Optionally including brackets, fittings as logistical service
QTIS has provided its OEM customers with this solution, both single line and double line versions. In all applications we use mechanical seals. This everlasting design concept has proven itself as the best sealing method.
Optionally we supply our customers with all the necessary components as one part number as customer specific solutions.
• Custom design possible for OEM
• Mechanical seals for the best lifetime possible
• Non-corroding materials
• One and two channel versions
• Optionally including brackets, fittings as logistical service
It’s light weight and low material costs make this a practical and cost-efficient solution, regardless of its size.
s verified design
• Low Coeff of friction, but no PFAS, so no restriction under regulation "EU 2019/1021“
• Self-lubricating, so no re-greasing required
• Zero water absorption
• Stainless steel ball bearings inside, ultra-low torque
• Mounted directly onto the rim
• Developed in cooperation with German Kunststoff-Institut
• FEM analysi
It’s light weight and low material costs make this a practical and cost-efficient solution, regardless of its size
• Low Coeff of friction, but no PFAS, so no restriction under regulation "EU 2019/1021“
• Self-lubricating, so no re-greasing required
• Zero water absorption
• Stainless steel ball bearings inside, ultra-low torque
• Mounted directly onto the rim
• Developed in cooperation with German Kunststoff-Institut
• FEM analysis verified design
An everlasting mechanical seal, less components costs, and assembly time reduced from 60 minutes to 6 seconds for the trailer building OEM, per tyre!
This development can only bring winners in the central tyre inflation system markets.
It’s light weight and low material costs make this a practical and cost-efficient solution, regardless of its size
• Easiest way to make CTIS affordable
• No more heavy duty (dis)assembly of the hub cap during installation of tyre inflation system
• Mechanical seal for the best seal life-time possible
• Lower costs with smaller and simpler components
An everlasting mechanical seal, less components costs, and assembly time reduced from 60 minutes to 6 seconds for the trailer building OEM, per tyre!
This development can only bring winners in the central tyre inflation system markets.
• Easiest way to make CTIS affordable
• No more heavy duty (dis)assembly of the hub cap during installation of tyre inflation system
• Mechanical seal for the best seal life-time possible
• Lower costs with smaller and simpler components
When the airline is pressureless the tyre is closed off and maintains its pressure. When the airline pressures are a few bars above the tyre pressure, the tyre will be inflated. When the airline pressure is above 8 bar the wheel valve will switch into another position however, and the tyre will be exhausted.
• Pressure controlled valve for inflating and deflating
• No tyre-air back through the system
• Filters prevent pollution from tyres into the wheel valve
• High flow capacity
When the airline is pressureless the tyre is closed off and maintains its pressure. When the airline pressures are a few bars above the tyre pressure, the tyre will be inflated. When the airline pressure is above 8 bar the wheel valve will switch into another position however, and the tyre will be exhausted.
• Pressure controlled valve for inflating and deflating
• No tyre-air back through the system
• Filters prevent pollution from tyres into the wheel valve
• High flow capacity
We developed a multifunctional Tyre Pressure Measuring System for you. Our TPMS sensors, mounted in your tyre, have bigger antenna and a 4x bigger battery than usual. Every 0,05 bar pressure change is reported, as well as tyre temperatures and the battery status.
To amplify the sensor signals between vehicles you can use a QTIS Repeater which will send the amplified sensor signals to our two receivers. We have a Screen Receiver which is intended for stand alone use, where you are interested in the status of the tyres, but not in inflating or deflating them. The Screen Receiver is mounted as a small screen in the tractor-cabin, and can work with many different trailers which will report tyre pressures automatically (drop and hook).
Alternatively we have a CAN Receiver which will convert all TPMS sensor signals in CAN J1939 code for import in the vehicles ECU control system, or in the QTIS Electronic Control Unit. In this case tyre pressure signals can easily be used for inflation and deflation control, in combination with de other QTIS products.
• In-tyre temperature signals and leakage warnings
• Repeaters for signal amplification
• Receiver with CAN J1939 output
• Automatic matching of tyre locations to the VT
• No dynamic pressure measurements, so no misreading’s
• Large battery >7 years lifetime, low battery warning
• Receiver with Screen or CAN J1939 output
We developed a multifunctional Tyre Pressure Measuring System for you. Our TPMS sensors, mounted in your tyre, have bigger antenna and a 4x bigger battery than usual. Every 0,05 bar pressure change is reported, as well as tyre temperatures and the battery status.
To amplify the sensor signals between vehicles you can use a QTIS Repeater which will send the amplified sensor signals to our two receivers. We have a Screen Receiver which is intended for stand alone use, where you are interested in the status of the tyres, but not in inflating or deflating them. The Screen Receiver is mounted as a small screen in the tractor-cabin, and can work with many different trailers which will report tyre pressures automatically (drop and hook).
Alternatively we have a CAN Receiver which will convert all TPMS sensor signals in CAN J1939 code for import in the vehicles ECU control system, or in the QTIS Electronic Control Unit. In this case tyre pressure signals can easily be used for inflation and deflation control, in combination with de other QTIS products.
• In-tyre temperature signals and leakage warnings
• Repeaters for signal amplification
• Receiver with CAN J1939 output
• Automatic matching of tyre locations to the VT
• No dynamic pressure measurements, so no misreading’s
• Large battery >7 years lifetime, low battery warning
• Receiver with Screen or CAN J1939 output
The intuitive control allows for presetting tyre pressures for road and field situation, loaded and empty. Compressor control and air-tank pressures. Automatic or chosen adaptations for slope conditions. Leakage and tyre temperature warnings.
We can also provide an additional VT, aimed primarily at aftermarket applications.
• Presets of tyre pressures
• Automatic recognition of the tractor-trailer combination
• Intuitive touchscreen controls
• Low pressure and leakage warning signals
• Tilt sensor warning signals, or activation on demand
• Air tank pressure monitoring
The intuitive control allows for presetting tyre pressures for road and field situation, loaded and empty. Compressor control and air-tank pressures. Automatic or chosen adaptations for slope conditions. Leakage and tyre temperature warnings.
We can also provide an additional VT, aimed primarily at aftermarket applications.
• Presets of tyre pressures
• Automatic recognition of the tractor-trailer combination
• Intuitive touchscreen controls
• Low pressure and leakage warning signals
• Tilt sensor warning signals, or activation on demand
• Air tank pressure monitoring
Well over 65% of our turnover is OEM supplied. Q Plus has served the Benelux agricultural OEM in the past 15 years with components for Tyre Inflation Systems.
The recent redesign of our tyre inflation components has led to a complete Q Plus Tyre Inflation System as we present it here, and which is primarily dedicated to the OEM.
This new tyre inflation system development also resulted in the founding of a dedicated company for Tyre Inflation Systems: QTIS B.V.
ING Bank NL98INGB0102164088
Well over 65% of our turnover is OEM supplied. Q Plus has served the Benelux agricultural OEM in the past 15 years with components for Tyre Inflation Systems.
The recent redesign of our tyre inflation components has led to a complete Q Plus Tyre Inflation System as we present it here, and which is primarily dedicated to the OEM.
This new tyre inflation system development also resulted in the founding of a dedicated company for Tyre Inflation Systems: QTIS B.V.
The warmer the air is, the more weight of water-vapour it can carry. Look for the maximum contents in the table. We use relative humidity when the maximum weight of water-vapour in the air is not reached.
So, we can see when air cools down, the maximum weight of the water-vapour in the air lowers. First the cooling air has increased relative humidity percentages, but at some point the water-vapour has saturated the air, and it starts forming water droplets. Water, condensate, dew and fog are all coming from cooled down air, where the water-vapour is expelled.
Depending on the relative humidity of the air at the start of the cooling down, the temperature when the air starts forming the condensate differs. This point we call the dewpoint.
Water is damaging lubrification, causes corrosion, make dust and rust clogging together and will break components when it starts freezing. So, by cooling down the compressed air with a refrigerated dryer you can force the water-vapour to become condensate and filter this condensate out to make your compressed air dry.
Filtering
We mentioned rust and dust so be aware you also need filtration to keep your compressed air clean. For compressed air components a filtration level of 5 – 20 micron is required, obviously with the required flow capacity.
More info@qtis.nl
s verified design
• Low Coeff of friction, but no PFAS, so no restriction under regulation "EU 2019/1021“
• Self-lubricating, so no re-greasing required
• Zero water absorption
• Stainless steel ball bearings inside, ultra-low torque
• Mounted directly onto the rim
• Developed in cooperation with German Kunststoff-Institut
• FEM analysi
Our product specialist will welcome you and tell you all about our brand new single line Tyre Inflation System.
We hope to see you there in hall 16 at stand D55.
AT AGRITECHNICA 2023
will be present at the 2023 Argitechnica fair
in Hanover from november 12 -18.
Our product specialist will welcome you
and tell you all about our brand new
single line Tyre Inflation System.
We hope to see you there in hall 16
at stand D55.