70 Tons Mining truck

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Product Detail

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Dimension Chassis oversize (mm) Length 7800

Front wheel

Camber angle
Width 3300 Kingpin inclination angle
High(Empty) 3310 Caster angle
Wheelbase (mm)

3800+1500

Toe-in/ biasply tire

0.15°±3'(Test under dia .Φ1370 :7±2.5mm)
Wheel tread (mm) Front wheel 2741
Rear wheel 2520

Rear axle

Model

AC26
Front suspension (mm) 1500 Gear ratio 10.47
Rear suspension (mm) 1000

Differential lock

Axles, wheels
Min. Ground Clearance(mm) 340(Front axle below)

Frame work

Model Rectangle Frame
Approach angle (°) 32 Main frame Cross Section(mm) Size 380×120×10
Departure angle(°) 40 Auxiliary frame Cross Section(mm) Size 355×110×10

Weights

Chassis weight (kg) 17300

Suspension

Front Suspension Spring plate +Cylinder damper
Axle loading(kg) Front axle 6970
Rear axle 10330 Rear Suspension Balance suspension ,  Spring U-Bolt
Gross weight (kg) 70000

Tire

Model 14.00-20NHS
Max. loading (kg) Front axle 12000 Pressure(kPa)

800±10

Rear axle 58000

Steering

Model ZF8098

Performance

Max . speed  (km/h) 50 Speed Ratio 26.2~22.2
Max. climb angle (%) 42 Assistant Cylinder Model 70
Parking angle  (%)   Max. pressure for steer pump (kPa) 17000
Min. Turn Radius  (m) 22

Brakes

Rated  pressure 850kPa
Fuel tank (L) 500 Driving brake Double circuit air-pressure brake

Cab

Model Reinforced Single Cab

Front turning 50°

Parking brake Emission brake
Auxiliary brake Emission brake
Seats 1 Cooling  device on brake

Engine

Model WD615.47

Electronic system

Circuit model Single circuit ,negative
Emission Standard Euro II Circuit power (V) 24
Emission consumption(L) 9.726 Generator power (W) 1500
Rated Power        kw/(r/min) 273/2200 Battery Voltage(V) 2×12
Max. Torque        Nm/(r/min) 1500/1100-1600 Capacity(Ah) 180

Clutch

Model Rumsfeld diaphragm spring clutch

Hydraulic operation power-assistance

Bucket

Rectangle(mm) 5800×3100×1800
   
Diaphragm F430    

Gear box

Model HW19710+HW70

Others

   

Forward  gear ratio

14.28、10.62、7.87、5.88、4.38、3.27、2.43、1.8、1.34、1    
   

Reverse gear ratio

13.91、3.18    

Optional Device on Truck

1

 Rear anti-drilling protective cover

2

Tires 14.00R-25   RADIAL OTR
tk
Mining truck on the road
Mining Truck before delivery
Mining Truck

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