Recently, at the 2010 Spanish International Municipal and Environmental Exhibition held in Madrid, Allison Transmission Co., Ltd., a global supplier of automatic transmissions and hybrid systems for commercial vehicles, was equipped with an Allison 3200 series automatic transmission. Speeder's Iveco Stralis 270 CNG truck debuts. Due to the high production efficiency, low maintenance costs, and environmental friendliness of Allison transmissions, 7 out of 10 new garbage trucks entering Spain are equipped with Allison transmissions. All large truck manufacturers in the industry have Allison Transmission is an alternative brand.
Iveco Stralis 270 CNG Truck with Allison 3200 Series Automatic Transmission and Retarder
It is reported that this Iveco Stralis 270 CNG truck equipped with Allison 3200 series automatic transmission and retarder is the most popular car in recent years. At the exhibition site, the car does not have a body, so that the audience can more clearly see the Allison transmission fitted in the car. Iveco, one of the first manufacturers of compressed natural gas engines, produces Stralis CNG's 18-ton and 26-ton models with two- and three-axis configuration options. In addition, experts from Allison showed and explained to local fleet operators and manufacturers that the best way to enhance vehicle performance is to install automatic transmissions that improve fuel economy and are more environmentally friendly.
Allison 3200 Series Automatic Transmission and Retarder
In the current economic downturn, the local councils of Madrid, Barcelona, ​​Valencia, Victoria, Vigo, Reus, and Castellón once again showed that they With the trust of Xun, 7 out of every 10 new garbage trucks entering Spain are fitted with Allison transmissions.
The city of Barcelona is one of the cities that have indicated the use of compressed natural gas vehicles 
Raviga Agricultural Association purchased 10 natural gas vehicles since 2005
Currently, all cities in Spain use natural gas as the main fuel for municipal vehicles. Mr. Trond Johansen, market development manager of Allison Transmission in Spain, said: “In recent years, manufacturers and end users have realized that Allison fully automatic transmission improves the performance of natural gas vehicles, improves the production efficiency of the fleet, and has Helps to reduce pollution.The torque converter increases the torque at engine start-up, and in combination with Allison's shift program, ensures higher average speed and better controllability.In addition, the customer also hopes that the gearbox will be strong. Durable, and that's exactly what Allison has."
Trucks equipped with Allison transmissions all over Spain
Natural gas vehicles emit lower emissions than conventional diesel vehicles. For both vehicles, automatic transmissions help improve fuel economy, especially for vehicles that require frequent starts and stops. In addition, noise pollution has increasingly become a problem in the city, and the Allison gearbox's bevel design minimizes vehicle noise, and a computer-controlled automatic shift program ensures that the driver will not cause the engine to generate super-high noise. The speed of operation. This also saves fuel consumption, reduces emissions, and makes the vehicle run quieter.
It is understood that the waste collection industry needs high-efficiency vehicles that are both robust and durable, and Allison’s fully automatic gearbox with computer control programs is in line with industry needs. Allison Transmission is designed to optimize garbage collection and landfill operations. The product design takes full account of the narrow streets and alleys in urban areas. Garbage trucks require frequent parking and starting when operating. Practice has proved that using the vehicle equipped with Allison transmission, the operator is always at least 10% faster than manual transmission or electronically controlled mechanical automatic transmission (AMT) vehicles, and the steering wheel can be fully grasped with both hands. This reduces work pressure and improves safety.
As Johansen pointed out, "Only automatic transmissions with hydrodynamic torque converters can protect the driveline during high-intensity garbage collection operations, reducing the failure rate while also reducing fleet management costs."
Background material:
According to the law, vehicles using compressed natural gas must bring retarders because European law requires vehicles with more than 12 tons to have higher engine braking capabilities. For vehicles using gasoline or diesel engines, the compression pressure of the engine itself is large enough, while the gas engine is not. Therefore, vehicles using compressed natural gas must be equipped with electronically controlled braking systems or hydraulic retarders. The retarder provided by Allison Transmission is a component that is integral to the transmission itself.
These control valves play a crucial role in ensuring the efficient and effective operation of water treatment systems.
Filter valves are responsible for controlling the filtration process, which removes impurities and particulate matter from the water. They can be further classified based on their control methods, such as manual, semi-automatic, or fully automatic.
Softening valves, on the other hand, are designed to remove hardness-causing minerals like calcium and magnesium from the water. They can be categorized based on the number of tanks controlled by a single valve, such as single tank or multi-tank systems.
Additionally, softening valves can be classified based on the automatic regeneration method used. This includes time-based regeneration, meter-based regeneration, or demand-initiated regeneration.
The flow direction of the regeneration liquid is another factor that determines the type of softening valve. It can be either downflow, upflow, or counter-current flow.
The control method of softening valves refers to how the valve is operated and controlled. It can be manual, semi-automatic, or fully automatic, depending on the level of automation and control desired.
In industrial applications, softening valves are commonly used for treating boiler feed water. The removal of hardness-causing minerals helps prevent scale formation and improves the efficiency and lifespan of the boiler.
Filter Control Valve,Automatic Softener Valve,Manual Control Valve,Softener Control Valve
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