Precautions For Using SANY Crane

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Home > NEWS & EVENTS > Technologies News

Publication Date: 2024-09-18 Promulgator:Admin Clicks:6 Back

Recently, in response to the hot issues concerning by Sany automotive crane users, the company's technical department has released the latest maintenance guidelines for the post-processing system DPF (particle catcher), which aims to help users better understand and operate this key environmental protection equipment, and ensure that the crane meets strict environmental standards while operating efficiently.

1.DPF: the guardian of both environmental protection and performance

As the core component of the aftertreatment system of Sany automobile crane, DPF's main responsibility is to capture and store soot particles generated in the combustion process of diesel engines, effectively reduce harmful substances in exhaust emissions, which is of great significance for improving air quality and protecting the environment. However, with the increase of use time, particulate matter will gradually accumulate inside the DPF, resulting in a decrease in its filtration efficiency and even affecting the normal operation of the engine.

2. Two regeneration modes: intelligent response to DPF blockage

To solve the DPF blockage problem, the Sany auto crane is equipped with an advanced regeneration system, which includes two modes: passive regeneration and active regeneration. Passive regeneration depends on the high temperature environment when the vehicle is running at a high speed, and the user only needs to pay attention to the prompt information on the display screen. However, active regeneration requires manual operation under specific conditions to ensure that the DPF can completely remove the accumulated particulate matter and restore its filtration efficiency.

3. Manual regeneration operation guide: Ensure safety and efficiency

When the crane enters active regeneration mode, the user needs to follow the following steps: First, park the vehicle in an open field to ensure safety; Then, in the idle state of the vehicle pull tight hand brake, hang into neutral; Finally, press the regeneration button and the system will automatically idling at high speed to complete the regeneration process. During this period, the user needs to pay close attention to the state of the vehicle, once the abnormal situation is found, the regeneration should be terminated immediately to prevent accidents.

4. Emergency reminder: red alert, timely treatment

It is worth noting that when the DPF indicator light on the dashboard shows a red constant bright state, it means that the particulate matter deposited inside the DPF has seriously exceeded the standard and cannot be solved by conventional regeneration methods. At this time, the user should contact Sany truck crane service station as soon as possible for professional manual carbon cleaning treatment, and once the carbon cleaning is completed, the regeneration operation should be carried out again. Otherwise, continuous driving may lead to blockage of DPF elements, cause poor engine exhaust and even damage to the carrier and other serious consequences.

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