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[China]
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Address: No. 11889, Jingshi West Road, Changqing District, Jinan, Shandong, China (Mainland)
Contact name:John Qi
Jinan Heavy Truck Import & Export Co., Ltd. |
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Sinotruk Howo T7S 6x4 Dump Truck 380HP 10 Wheeler 20 Cubic Tipper Trucks Best Price
A dump semi-trailer is a specialized dump semi-trailer designed and developed on the basis of a regular
dump semi-trailer. Therefore, there are many devices and structures that are the same as those of a regular
semi-trailer. For example, the traction pin, suspension system, braking system, etc. are all identical to ordinary
semi-trailers.
Several concepts of dump trucks:
The curb weight (Mo) of a dump truck refers to the empty weight of a fully equipped vehicle,
filled with fuel, hydraulic oil, and coolant.
The rated load capacity (Me) of a dump truck refers to the mass of the rated cargo loaded on
the vehicle.
The total mass (Ma) of a dump truck refers to the sum of the curb weight (Mo) of the dump
truck, the driver's mass (Mr), and the rated load capacity (Me).
Ma=Mo+n · Me+Mr
Ma total weight of dump truck
Mo dump truck curb weight
Rated cargo weight of Me dump truck
The mass of Mr. driver is calculated at 65kg/person (n is the number of passengers in the cab)
The mass utilization of dump trucks is the ratio of the fixed load mass to the curb weight of
the entire vehicle, i.e. n=Me/Mo
The above is just a brief introduction to the basic structure of dump trucks. With the growth
of social infrastructure investment,
The demand for dump trucks will increase year by year, and the tonnage of dump trucks will
develop towards heavy-duty and super heavy-duty directions. With the continuous changes
in market demand, the structure of dump trucks will also continue to develop and improve.
The main functions of the subframe of a dump truck are: ① as a supporting mechanism for lifting the dump
truck carriage, the lifting mechanism is installed on the subframe. ② The longitudinal beams of the subframe
and the chassis of the dump truck are all bonded together, that is, the subframe and the chassis beams of
the dump truck are in point to surface contact, thereby protecting the chassis of the dump truck.
The locking mechanism of the rear fence and the composition of the mudguard
The function of the tailgate locking mechanism is to automatically open and lock the tailgate of the dump
truck when it is opened and closed, thereby achieving automatic unloading.
