1、掛擋起步:帶有高低速控制的變速箱,低速擋的傳動比都是比較大的,所以我們在空車平地起步時(shí),完全可以用三擋或者四擋起步,如果是重車或者坡路起步,就一定要用二擋了。車輛點(diǎn)火起步時(shí)踩死離合輕點(diǎn)油門,看轉(zhuǎn)速表到2000轉(zhuǎn)左右,放離合,松手剎,車輛起步。掛2擋,左靠邊往后拉到空擋停一下,再往后拉。
1. Starting in gear: for the gearbox with high-speed and low-speed control, the transmission ratio of low-speed gear is relatively large, so we can start in third gear or fourth gear when starting on empty ground. If it is a heavy vehicle or starting on a slope, we must use second gear. When the vehicle starts with ignition, step on the clutch firmly, light the accelerator, look at the tachometer to about 2000 revolutions, release the clutch, release the handbrake and start the vehicle. Shift into gear 2, pull back to neutral, and then pull back.
2、多功能攪拌車高速換擋:在高速路上行駛時(shí),一般采用1-3-5的升檔模式,先低速起步,再高速換擋。例如,在低速和三檔起步時(shí),踩下油門,將油門拉回到空檔,換到高速,直接換到五檔。當(dāng)車速提高時(shí),直接換到7檔。當(dāng)汽車在三檔時(shí),車速通常在25-40英里/小時(shí)之間。如果是初學(xué)者,建議一步步變快,養(yǎng)成好習(xí)慣。
2. High speed gear shifting of multi-functional mixer truck: when driving on the highway, the 1-3-5 upshift mode is generally adopted, starting at low speed and then shifting at high speed. For example, when starting at low speed and third gear, step on the accelerator, pull the accelerator back to neutral, shift to high speed, and directly shift to fifth gear. When the vehicle speed increases, shift directly to 7th gear. When the car is in third gear, the speed is usually between 25-40 mph. If you are a beginner, it is recommended to get faster step by step and form good habits.
3、多功能攪拌車變速換擋:變速換擋要牢記加擋先加速,減擋先減速的原則。在加擋前轟油門把車速先提起來,在減擋前收油門把車速先降下來。在換擋時(shí)盡量采用兩腳離合法,加擋時(shí)按照踩(離合器)、摘(空擋)、踩(離合器)、掛(高速擋)的原則,快速踩兩腳離合器踏板,可以很輕松地增加擋位。
3. Variable speed shift of multi-functional mixer truck: the principle of acceleration before gear increase and deceleration before gear reduction shall be kept in mind during variable speed shift. Put the accelerator down before you increase the speed. When shifting, try to use the two foot separation method. When shifting, quickly step on the two foot clutch pedal according to the principles of stepping on (clutch), taking off (neutral), stepping on (clutch) and engaging (high-speed gear), which can easily increase the gear.
4、上下坡?lián)Q擋:上坡時(shí)要提前換入低速擋,盡可能不在坡路換擋,禁止在坡路中間變換高低速;下坡時(shí)禁止空擋滑行、禁止變換高低速;在時(shí)速高于30km/h時(shí)禁止換入低速擋,等等。
4. Shifting up and down the slope: when going up the slope, shift into the low-speed gear in advance, do not shift on the slope as far as possible, and it is forbidden to change high and low speed in the middle of the slope; It is forbidden to change neutral gear when sliding at low speed and high gear; When the speed is higher than 30km / h, it is forbidden to shift into low gear, etc.
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