The invention discloses a crawler-type
engineering operation vehicle. The problem that at present, an existing
dust collector is low in watering and dust removal efficiency due to a wide raising dust range and large dust amount in outdoor
engineering operation is solved. The crawler-type
engineering operation vehicle comprises a crawler
chassis, a cab, a compartment and a dust removal
system, wherein the cab, the compartment and the dust removal
system are arranged on the crawler
chassis, and the dust removal
system comprises a control device, a driving device and a bubbling device connected in sequence. The control device is used for controlling the driving device so as to drive the bubbling device to spray air bubbles or foam. The crawler-type engineering operation vehicle adopts the bubbling device to spray air bubbles or foam so as to achieve a dust removal function. Due to the fact that a bubble or foam spraying range can be up to 30-130 meters or even a longer distance, the crawler-type engineering operation vehicle is high in dust removal efficiency and wide in dust removal range compared with a
dust collector or a watering dust removal adopted in the prior art. The crawler-type engineering operation vehicle is provided with the crawler
chassis, can conveniently, stably and rapidly walk on all terrains such as mountain land, construction places and construction sites and is suitable for operation places of large dust amount and wide range.