Underground Mining Machinery 20t Low Profile Mining Hauler Truck Dump Truck

Product Details
Customization: Available
After-sales Service: 2 Years Quality Warranty
Warranty: 2 Years
Manufacturer/Factory, Trading Company

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  • Underground Mining Machinery 20t Low Profile Mining Hauler Truck Dump Truck
  • Underground Mining Machinery 20t Low Profile Mining Hauler Truck Dump Truck
  • Underground Mining Machinery 20t Low Profile Mining Hauler Truck Dump Truck
  • Underground Mining Machinery 20t Low Profile Mining Hauler Truck Dump Truck
  • Underground Mining Machinery 20t Low Profile Mining Hauler Truck Dump Truck
  • Underground Mining Machinery 20t Low Profile Mining Hauler Truck Dump Truck
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Basic Info.

Model NO.
TT420
Power
Diesel
Load Capacity
11-20t
Emission Standard
Euro 3
Drive Wheel
4×4
Engine Capacity
280L
Seats
≤5
Horsepower
251-350hp
Tire Design
Tubeless
Dumping Type
Front Lifting Style
Condition
New
Transport Package
Container
Specification
9250x2440x2498 mm
Trademark
TMG
Origin
China
Production Capacity
150 Units/Year

Product Description

Underground Mining Truck TT 420 Technical Data

Payload 20 ton Dump truck for Underground Mining application
New generation of Drive-Train product lines

Underground Mining Machinery 20t Low Profile Mining Hauler Truck Dump Truck

Underground Mining Machinery 20t Low Profile Mining Hauler Truck Dump TruckUnderground Mining Machinery 20t Low Profile Mining Hauler Truck Dump Truck 
 
Engine
Brand CUMMINS / QSL9 C360 or F8L513 or TCD2013 L4 V2 Or BF6M2015 or Volve
Penda 920VE or MC11.3
Fuel Diesel
Cooling Water - cooled or 513 Air Cooled
Cylinder QTY 6 (Deutz 8 cylinder)
Working cycle 4 strokes
Rated Power 264KW @2300rpm
Tire 3, turbo - charging, electric-control, self-diagnosis.
As per SAE J1995, rated value represents overall performance.
Drivetrain
Torque Converter Robust Cattle Tech J409
Stall torque-conversion ratio 2.292
Transmission Robust Cattle Tech RC40000
Speed ratio of each gear 5.33, 2.22, 1.26, 0.72
Axle Dana 19D2748 or KSL
Gear 1 4.5 km/h
Gear 2 10.5 km/h
Gear 3 18 km/h
Gear 4 28 km/h
Both axles are configured with standard differential and POSI -STOP liquid multi -disc brake. It has an independent cooling circuit to guarantee running ability on slope. The
brake integrates service braking and parking braking, to simplify the design.
Brake System
POSI - STOP enclosed multi-disc LCB, integrating service brake, parking brake and
emergency brake and simplifying hydraulic circuit, to improve security and performance.
Max service brake pressure 10191 kPa
Max service brake torque 34686 N.m
Max grade ability @ max weight ±25%
Charging Pressure 15.3 - 18.6 MPa
  enclosed, liquid - cooled and recycled, multi-disc, spring applied and hydraulic
release brake
The oil for brake is external reinforced-cooling, recycled, a perfect solution to braking at underground muddy tough road, running at large slope when full loading. Key parts like
charging valve, brake valve are from MICO, a guarantee of braking ability.
Tire
type Rock type, without tube
Standard Tire 18.00 - 25
Rim 14.25 - 25 without tube, single radial plate
  Rated charging pressure 850 kPa
Tire should meet TKPH/TMPH, external tread, ingredient, charging pressure, mesh layers
etc.
Frame
3D modeled, high strength steel plate, rear frame of sheet metal bending, box - structure,
designed particularly for underground working.
Plate material Yield strength 460 MPa, high strength
pulling - resistant steel
Beam width of rear frame 165 mm
Thickness of top & bottom plate 22 mm
Side plate thickness 22 mm
Cooling System
Engine radiator front size 0.98 m2
Hydraulic oil radiator front size 0.14 m2
Fuel Volume
Engine coolant volume 55 L
Engine lubricant volume 29 L
Transmission lubricant volume 72 L
Axle lubricant volume 2 x 44 L
Hydraulic oil volume 220 L
Diesel volume 280 L
Hydraulic System
  1. Steering system
 
Steering Cylinder φ125 x φ80 x 410 pressure grade @25MPa
high pressure cylinder
Steering Angle ±43°
Steering oil pump Gear pump, PERMCO, displacement 48.4
ml/rev, system pressure 16.0 MPa
  1. Brake system
 
Charging valve Charging pressure 12.9 - 15.9 MPa, speed
ratio 6.4 L/min
Braking valve Braking pressure 0 - 10.3 MPa
Brake Posi - stop, release pressure 10.3 Mpa
Braking oil pump Gear pump, PERMCO, displacement 24.2
ml/rev
  Oil pressure 16.0 MPa
Bucket hydraulic system Braking pressure 0 - 10.3 MPa
Hydraulic pump Gear pump, PERMCO, displacement 42.1
ml/rev
  System pressure 16.0 MPa
Lifting cylinder 2 units, 2HSTG160*1315 - HT
Hydraulic Main Valve Parker VG35 series
Pilot valve Parker PCL 402 series
Hydraulic oil radiator Plate - fin structure, fan driven by
hydraulic motor
Lifting Time
Lifting time @ full loading 16 sec
Bucket back 8 sec
Electric System
Battery 2 x 12 V (2 x 120 Ah)
Headlight & backlight 2 x 100 W + 2 x 100 W
Cabin light 2 x 100 W
Generator 24 V, 70A
Starter 7.5 kw/ 24 V
Weight
Empty loading(100% fuel, standard bucket, standard tire) axle loading distribution
Front axle 14290 kg 65%
Rear axle 7810 kg 35%
Weight @ empty loading 22100 kg
Full loading  
Front axle 20160 kg 48%
Rear axle 21940 kg 52%
Weight 42100 kg
Bucket
Standard 8.0 m3
2:1 heaped 10.0 m3
Loading height 2.4 m
Drawing

Underground Mining Machinery 20t Low Profile Mining Hauler Truck Dump Truck
 

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