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Mining Truck Weichai Mining Truck 70T- China Best Mining Truck

Mining Truck Weichai Mining Truck 70T- China Best Mining Truck

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Mining Truck Weichai Mining Truck 70T- China Best Mining Truck

Mining Truck Weichai Mining Truck 70T- China Best Mining Truck 


Weichai Mining truck (3)


THE BEST MINING TRUCK BY WEICHAI

Weichai wide-body mining truck is developed on the basis of integrating the whole Group’s gold powertrain resources (Weichai Engine, Fast Transmission and Hande Axle), and special design focusing on the requirement of mining industry. Weichai mining truck is the only one passed torque test on the five-Axis drum test bench and the truck has the advantage of high reliability, high loadbearing, overloading starting and high gradeability. So after the mining truck enter into the market, their market share at home and abroad keeps increasing, and their reputation among global users keeps improving.

High Reliability

  • Gold powertrain system, special design for mining conditions 

  • Integral high-strength single-beam and double-layer flexible frame, making the gravity center vehicle lower and lessening impacts of complex working condition

  • Back-blowing air filter reduces engine wear

High Loadbearing

  • Hande 35 tons axle specially designed for mining, the largest bearing capacity in the same class models

  • The newly designed front and rear suspension with reinforced leaf spring, front suspension with slide structure+ four leaf spring U-shaped clip design, rear suspension with V-type eight-thrust rod balance shaft

  • Thickened 14.00-25 engineering special tires with a larger load capacity

  • High-strength and wear-resistant steel body

High Productivity

Good product quality, Intelligent powertrain and driving system improve the transportation and mine management

efficiency Statistical vehicle attendance rate is above 96%

Low Use Cost

Patented powertrain technology and continuous performance optimization make the fuel consumption lower

Scientific and professional complete solution suitable for working condition, make maintainance and service cost lower


Mining Truck Weichai Mining Truck 70T- China Best Mining Truck specification


VEHICLE PARAMETER


Driving type 6x4
Overall dimension 8990*3200*4200 mm
Nominal payload 40,000 kg
Minimum turning radius 10000 mm
Kerb weight  28,000 kg
Minimum ground clearence 380 mm
Gross vehicle weight 68,000 kg
Approach angle 32 degrees
Maximum limited speed 45 kmph
Departure angle 46 degrees
Maximum gradiability 30%
Front overhang 1770 mm
Wheel base  3800+1550 mm
Rear overhang 1870 mm










ENGINE 

FRONT SUSPENSION
Electronically   controlled,turbocharger and intercooler, 4 cycles
Longitudinal steel leaf   spring with semi-elliptical shape
Model WP12G380E310
rubber dampening blocks
No.of cylinders 6
Number of leaves 13
No.of valves per cylinder  4
Thickness of leaves 20 mm
Emission Eu Stage 3A
Width of leaves 100 mm
Displacement 11.596 L


Bore x Stroke 126 x 155 mm
REAR SUSPENSION
Max.Torque@ Speed 1650Nm @ 1200-1600 rpm
Steel spring balanced   suspension support type
Rated Power @ Speed 380HP @ 2100 rpm
Number of leaves 15



Thickness of leaves 29 mm
GEAR BOX

Width of leaves 100 mm
Model 9JSD180


No.of gear shifts 9 forward+1 reverse
WHEELS AND TYRES
Forward ratios 12.65/8.38/6.22/4.57/3.4/2.46/1.83/1.34/1
Reinforced steel rims to   withstand mining conditions
Reverse ratio 13.22
Tyre Type Bias ply tyre



Tyre Size 14.00-25
FRONT AXLE

Wheel Size  10.00-25
Type Welding structure rectangular beam
Total No.of tyres 11
Capacity 18 tons





TIPPER BODY
REAR AXLE 

U shape scoop body / Rock   body / Exhaust heated body
Double   reduction, differential locks-inter-wheel and Inter-axles 
Standard Bucket Capacity 28 CuM
Ratio 11.7
Thickness of body floor 16 mm
Capacity (Tandem) 50 tons
Thickness of body side panel 12 mm



Length of the internal body 5800 mm
STEERING

Width of the internal body 3000 mm
Assistance type Mechanical recirculating ball   steering gear and hydraulic assistance
Height of the internal body 1600 mm
Steering ratio 25


Oil pump pressure 17 MPa
LIFTING  HYDRAULICS   SYSTEM



Heavy duty front mounted   telescopic cylinder 
BRAKES

Hydraulic pressure for lifting cylinder 19 Mpa
Service brake Dual circuit brake
Diameter of lifting cyllnder 172 mm
Parking brake  Spring energy storage brake
Length of lifting cylinder 4700 mm
Auxiliary brake USON exhaust valve brake


Working pressure 1000 kPa
FUEL TANK
Air tank capacity  210 L
Aluminium fuel tank
Braking Distance <12 m
Capacity 600 L
Parking Ramp(°)  30 degrees (up ramp) /20 degrees   (down ramp) 





CABIN
ELECTRICALS

Specially designed wide   cabin for mining purpose
System Voltage 24 V
 Left mounted, half floating, equipped with   A/C
Battery Capacity 180 Ah
Overall heat Insulated   with noise reduction
Alternator Power 2240 W
Spring driver's seat with   adjustment of height,backrest,and seat tilt.



Cabin tilt angle 46 degrees
CHASSIS FRAME 



U-profile   double frame(10+10), made with reinforced high strength steel
INTAKE& EXHAUST SYSTEM
Main longitudinal beam   section  450x110x20 mm
multi dust filter mounting on the cabin side
Ladder frame width  1020 mm
Tee Exhaust valve




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