Fuel consumption is an important measure for truck users to purchase a car. It is particularly concerned by the users. The key to saving money depends on the engine. It is necessary to know that the engine burns hard money for the truck. Today Xiao Bian tells everyone about a Xichai engine's fuel-saving driving skills.
Three modes meet the needs of any transport mode
As we all know, many times the reason for high fuel consumption is the unreasonable distribution of power, such as the phenomenon of “big horse-drawn carts†and “little horse-drawn carts†that cause improper combustion of the engine. In the face of different load conditions of the vehicle, the Xichai engine has a reasonable segmentation of the output power, so that different transport conditions can "enjoy" the most reasonable horsepower output. In the actual driving of the user, it is only necessary to switch the engine mode reasonably according to his own actual load. For example, to liberate the Xichai AWEI engine mounted on the J6, it has three fuel-saving switches of no load, half load, and full load. Meet user transportation needs.
We take the Xican 6DL2 as an example. The 350ps electronically controlled common-rail engine is divided into three modes, which are reflected in the vehicle's three fuel-saving profiles. The symbols are "0", "1", and "2". Among them, "0" means "empty", "1" means "half-load" and "2" means "full load." According to the vehicle load condition, the driver toggles the "dial wheel" on the switch to the corresponding gear position.
"0" file idle mode
When the vehicle is at no-load or less than half-load, the "0" position can be used. When the "0" position is used, the engine power is 240 hp. At this time, the engine power is the minimum and the fuel consumption is the lowest, which can effectively avoid idling or light load. Fuel wasted.
"1" file half load mode
When the vehicle is half-loaded or the light-load road is not smooth, it needs to use the "1" gear position. At this time, if the "0" position is used, the power will be insufficient, resulting in slow driving, increased engine running time, and increased fuel consumption. The use of "2" stalls will result in wasted power. When the fuel saving switch is in the "1" position, the engine power is 280 horsepower, and the power and fuel consumption are more appropriate at this time.
"2" file full load mode
When fully loaded, it needs to use the “2†full load mode. “2†can fully release the power of the engine, up to 350 horsepower, which can make the vehicle full of goods easy to run. At this time, although the fuel consumption is large, The oil consumed is fully utilized, creating better value and achieving the purpose of fuel economy.
There are many ways to fuel-efficient driving, and it is undoubtedly the most convenient and practical fuel-saving method for users of Xichai. Comprehensive consideration of the volume of goods and road conditions, the use of a fuel-saving switch, can receive unexpected results. Fuel saving effect.
Drilling tool assembly (P, H, N and B)
Relevant description of products:
Retrieve the inner tube with an overshot without lifting out the whole rods string to obtain the core, the wireline coring system lifts the underground core sample out of the borehole through the overshot to take back the entire inner tube and conduct sampling analysis. This improves productivity of the work site and guarantees safety of core sample during drilling down.
The system is realized through a fully independent inner tube. During its working, the inner tube does not connect with the overshot but locates at the bottom of the coring Drilling Rod directly (behind the coring drilling bit). An assembly device is installed on top of the inner tube, which includes coring and recycling functions. When the inner tube is full of core sample, the overshot is placed to the bottom from the borehole through a steel wire rope and lifted out by a winch. After the inner tube assembly is lifted to the surface, an empty inner tube is placed to the bottom of the hole to recover the drilling. This improves well drilling efficiency.
Our company provides core barrel assmeblies of different diameters to meet customers' demands. The wireline coring system is applicable for most drilling conditions and standard DCDMA hole sizes (B, N, H and P).
Currently, the company provides two models of wireline coring systems: double-tube and triple-tube
Core barrel assembly: It consists of inner tube and outer tube groups.
The inner part consists of the following parts: spearhead assemly, retrival components, core sample collection component, landing shoulder, stop ring and other parts.inner tube group, independent from outer tube group, collects core sample sample during well drilling.
The outer tube part consists of parts , which includes locking coupling, adapter coupling, outer tube, etc. The outer tube group that is kept at the bottom of the hole all the time holds the inner tube assembly during drilling.
The triple tube coring system AU3 has the same components as the dual-tube. And its interior has a third tube that is known as liner tube of the inner tube.
Liner tube of the inner tube is placed in the inner tube. The triple tube system can realize overall recovery ratio of core sample when drilling stratum with coal, clay or bigger crack. The liner tube or split tube keeps the core sample at its receiving status to collect or load and store easily.
Only N, H and P sizes are available for the triple tube coring system.
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JIANGSU XI TEC ENVIRONMENTAL&DRILLING EQUIPMENT COMPANY CO.LTD , https://www.nbxitecdrilling.com