The parking brake, commonly referred to as the handbrake, and formally known as the auxiliary brake, plays a significant role in providing supplementary braking functionality for vehicles. Whether it’s a family car, a conventional vehicle, or a special vehicle, the handbrake is an indispensable component. Particularly for special vehicles, which often operate in demanding conditions […]

Truck-mounted cranes are a type of multi-action crane that can be installed on the chassis of a vehicle and are capable of lifting and horizontally moving heavy objects within a specific range. They are also referred to as truck-mounted hoists and fall under the category of material handling machinery. Foreign truck-mounted cranes are mainly manufactured […]

A well-performing truck-mounted crane comprises a robust and reliable chassis as well as a stable upper structure. Among the components of the upper structure of the truck-mounted crane, the crane is of paramount importance. Vandag, let’s focus on the crucial maintenance aspects of an essential part of the crane, namely the slewing mechanism. Inspection of […]

Truck-mounted cranes are being increasingly utilized in engineering construction projects. Egter, a considerable number of people still lack a comprehensive understanding of certain professional aspects related to them. The booms of truck-mounted cranes can be classified into straight booms and folding booms. Irrespective of whether it is a folding boom or a straight boom, die […]

Whether in special vehicles or conventional ones, the engine holds significant importance. In the case of truck-mounted cranes, the engine is no less crucial. These cranes operate in complex and ever-changing environments over extended periods, and the cylinders of their engines are prone to experiencing abnormal deformation, thereby influencing the performance, economy, and service life […]

Vir die menslike liggaam, die hart is van kardinale belang aangesien dit lewensonderhoudende bloed deur die sisteem pomp. Net so, vir 'n spesiale voertuig, die enjin is sy kernkomponent, die dryfkrag wat sy bedrywighede aandryf. Die enjin maak staat op brandstof vir sy funksionaliteit. As die brandstoftenk 'n oormatige hoeveelheid onsuiwerhede bevat, tydens […]

Die hidrouliese stelsel van 'n vragmotor-gemonteerde hyskraan is baie belangrik. Die funksionaliteit van die hyskraan van 'n vragmotorkraan is noukeurig gekoppel aan die werkverrigting van die hidrouliese stelsel, veral die kwaliteit van die hidrouliese olie. Hidrouliese olie van mindere gehalte kan 'n groot negatiewe impak op die hyskraan se algehele werkverrigting hê. Kom ons delf in die instandhouding […]

Mees spesiale voertuie, insluitend vragmotor-gemonteerde hyskrane, gebruik gewoonlik diesel as hul brandstofbron, alhoewel 'n minderheid dalk petrol of elektrisiteit gebruik. Die kwaliteit van die diesel wat gebruik word, het 'n direkte en beduidende impak op die werkverrigting en lewensduur van die enjin binne die vragmotor-gemonteerde hyskraan. Diesel van swak gehalte, besmet is met vog of onsuiwerhede, potensieel kan […]

In onlangse jare, met die bevordering van die nasionale ekonomie, verskeie groot- en kleinskaalse ingenieursprojekte floreer, en die gebruik van vragmotor-hyskrane het al hoe meer algemeen geword. Egter, soos met enige voertuig, dit is onvermydelik om verskeie kwessies soos olielekkasie teëkom. Die probleem van voertuigolielekkasie is hoogs lastig, en […]

Bande is 'n deurslaggewende komponent van 'n vragmotor-gemonteerde hyskraan, en hul tegniese toestande beïnvloed die trekkrag direk, begaanbaarheid, stabiliteit, veiligheid, troos, en ekonomie van die voertuig. Tipies, ervare vragmotor-gemonteerde hyskraangebruikers kan die oorsake van abnormale bandslytasie ontleed en ooreenstemmende teenmaatreëls tref om sulke slytasie te voorkom, die dienslewe verleng, koste bespaar, verbeter […]