Shandong Beijun Heavy Industry Co., Ltd. |
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Product parameters of Mini Underground Mining Dump Truck with Loading Capacity 1ton to 5 tons
Narrow body dump trucks and wide body dump trucks are widely used
in China. The following is a brief description of their
characteristics and structural features:
(1) Suspension
Most off-road (mining) dump trucks use oil and gas suspension,
especially those with a load capacity of over 45 tons, with almost
no exceptions. This type of vehicle with a short wheelbase and
particularly large mass is most suitable for installing and using
hydraulic and pneumatic suspension, as it does not have the
corresponding space to install traditional steel plate spring shock
absorbers. The oil and gas spring cylinder of its front wheel also
serves as the steering pin, and the outer cylinder is fastened to
the outer side of the frame longitudinal beam, thus eliminating the
traditional integral front axle.
(2) Steering
Due to the large mass of the vehicle and the high load on the front
axle, the steering of the front wheels relies entirely on hydraulic
power. To ensure safe and reliable steering, these vehicles not
only use full hydraulic steering, but are also equipped with
emergency steering systems. When the power of the steering system
fails, the emergency steering system can ensure that it still has a
certain degree of steering ability, allowing the vehicle to park in
a relatively safe place.
(3) Braking
The mining area has multiple slopes and a particularly large
vehicle load, therefore, the reliability of the braking system
function also needs to be guaranteed first. In addition to the main
brake function of the dump truck, it is also equipped with
auxiliary deceleration braking capability: engine exhaust braking,
hydraulic retarder or electric wheel to generator electric retarder
function, advanced braking function design. At the beginning of
braking, the engine exhaust braking is put into operation first;
Then, the hydraulic or electric retarder jointly adds a
deceleration braking function; Finally, the main brake of the
wheels is put into operation again, greatly reducing the frequency
of use of the main brake and often in its best condition, thereby
extending the service life of the brake shoes.
(4) Transmission
Vehicles with a load capacity of less than 100 tons generally use
hydraulic mechanical transmissions and traditional rear axles; Mass
vehicle models weighing over 100 tons generally use electric
transmission: the engine drives the generator, which then drives
the electric motor in the rear wheels with current to drive the
car.
(5) Using engineering tires
The tread pattern and structure of these types of tires are
different from those of road vehicles and belong to the category of
engineering tires, which can adapt well to the requirements of
complex road surfaces.
Model | UQ-5 |
Engine Model | FAW - 4DW92-73 |
Engine Power | 54KW/73HP |
Transmission Model | WANLIYANG 530 |
Transmission Gear | 5 Forward Gear, 1Back Gear,Rear High Speed Controller |
Drive Mode | 4x2 |
Front Axle Model | 1069 |
Rear Axle Model | 1069 |
Tire Model | 700x16 Line Tire, Rear Double Tyre One Side, |
No.of Bottom Spring Plate | Front 10 PCS, Rear 10 PCS, Spare 6PCS |
Dimension of Bottom Spring Plate | Length 70mm, Width 100mm |
Size of the Bucket:Length×width×height | U type Bucket 2800mm*1600mm*550mm |
Type of Bucket | |
Thickness of Bucket Steel Plate | bottom 8mm side 6mm |
Unloading Type | Hydraulic Double Top Dump |
Steering Type | Hydraulic power steering |
Braking Type | Air Brake |
Cabin | Canopy with Glass and Rain Bush |
Driving Position | Left Hand Drive |
Cooling sytem | Standard Water Cooling System |
Loading Capacity | 6 Tons |