What are the lengths of concrete pump trucks?
2 Answers
There are 7 common specifications for the lengths of concrete pump trucks, which are 21 meters, 24 meters, 28 meters, 30 meters, 33 meters, 38 meters, 35 meters, and 37 meters. Below is relevant information about concrete pump trucks: 1. Introduction: The length of domestically produced boom-type concrete pump trucks was mostly 37 meters initially. In recent years, there has been a trend toward longer booms. In the coming years, with increasing demand, concrete pump trucks with even longer booms will enter the market. 2. Precautions: The pump truck adopts large-diameter, long-stroke delivery cylinders to increase the suction area and reduce the number of directional changes per unit time, thereby decreasing wear on the delivery cylinders, concrete pistons, wear plates, and cutting rings, directly extending their service life. The maintenance methods for pump trucks should follow the corresponding requirements and methods in the maintenance manual. During daily use, inspect relevant items before and after operation. Refer to the lubrication chart in the maintenance manual to ensure timely and adequate lubrication of all components of the pump truck.
I've always thought the hose length of a car tire inflator is quite crucial, typically ranging between 0.6 to 1.2 meters. For instance, the portable pump I often use is about 0.8 meters long, which is just right for easily reaching the tire valve—any shorter and you'd have to bend over uncomfortably, any longer and it might get tangled under the car. If you opt for a car-mounted air pump, they're generally designed to be more compact, starting with a 0.6-meter hose, making them easy to stash in the trunk without taking up much space. High-end modified models might feature a 1.5-meter hose, but these are more suited for off-road vehicles and unnecessary for regular family cars. When choosing a pump for daily use, prioritize one around 0.8 meters, balancing portability and practicality. Also, remember that hoses can crack as they age, so regularly check the pressure gauge and hose connections to ensure safer and more reliable inflation. In short, don't skimp by choosing the shortest option, but also avoid unnecessarily long hoses that complicate storage.
