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Howo Dump Truck 6x4 400HP 10 Wheeler 20 Cubic Left Hand Drive Tipper Truck Best Price
A dump truck generally consists of a chassis, carriage, hydraulic lifting mechanism, subframe,
rear panel locking mechanism, and mudguard.
(1) Chassis of dump truck
The chassis of a dump truck is a vehicle with a category code of "3". Currently, major domestic
and foreign manufacturers of medium and heavy-duty truck chassis produce light, medium,
and heavy-duty dump truck chassis.
(2) Carriage
The carriage is a device used by dump trucks to load goods. The dump truck carriages are
divided into single door, three door, five door, and dustpan type according to their structural
forms.
A
Single door: Only the rear panel can automatically open and close.
b. Three door opening: The left and right side panels can be opened and closed (in case of
severe overload, goods can leak from both sides of the carriage), and the rear panel can
automatically open and close.
C
Five door opening: The left and right side panels can be opened and closed separately, and
the rear panel can automatically open and close.
D
Dustpan type: The bottom plate is lifted upwards at the rear end, mainly used for transporting
large cargo such as ores.
Overview of dump trucks
Generally speaking, a dump truck is a set of hydraulic lifting mechanisms installed on the current chassis
of the dump truck, which uses the engine of the truck to drive the hydraulic lifting mechanism and tilt the
carriage to a certain angle for unloading; A specialized vehicle that relies on the weight of the carriage to
reset it.
Types of dump trucks
Dump trucks can be divided into two categories based on their purpose: one belongs to heavy-duty and
super heavy-duty (with a rated load capacity of over 20 tons) dump trucks used for non road transportation.
Mainly responsible for transportation tasks in large mines, engineering, etc., usually used in conjunction with
excavators. Another type belongs to light, medium, and heavy (rated load capacity of 2-20 tons) ordinary
dump trucks used for road transportation. Mainly responsible for the transportation of loose goods such as
sand, gravel, soil, coal, etc., usually used in conjunction with loaders. Some dump trucks are specifically
designed for specific purposes, also known as dedicated dump trucks. For example, swing arm self loading
and unloading trucks, self loading and unloading garbage trucks, etc. According to the direction of inclination
of the transported goods, it can be divided into: backward tilting, lateral tilting, three sided tilting, and bottom
unloading; According to the structure of carriage railings, it can be divided into: one side opening railings,
three side opening railings, and dustpan type (also known as ship type) dump trucks; According to the type
of lifting mechanism, it can be divided into: hydraulic cylinder direct push type and connecting rod combination
type (usually four link mechanism).
