CNCMC TB490 Excavator Backhoe Loader

CNCMC TB490 Excavator Backhoe Loader Featured Image
  • CNCMC TB490 Excavator Backhoe Loader

Introduction:

  • Compact and flexible, ideal for narrow working spaces.
  • Multi-functional for digging, loading and handling jobs.
  • Stable 75KW power with low fuel consumption.
  • Easy to operate and high in passability.
  • Convenient movement and low maintenance cost.


Product Detail

Product Tags

Transport Dimension TB490 Torque Converter TB490
Operating Weight 9500KG Model YJ290
Length*width*height（A*B*D ) 6420*2360*3100mm Max.Efficiency 84.40%
Axle base 2335mm Inlet Pressure 0.5Mpa
Height (excavation arm folding) 3800mm Outlet Pressure 1.1Mpa—1.3 Mpa
Bucket 1.2m3 Cooling Method Oil-cooling Pressure Circulation
Breakout Force 54KN Tyre  
Loading Lifting Capacity 2500KG Model 16.9-28
Bucket Dumping Height 3100mm Pressure of Front wheel 0.35Mpa
Bucket Dumping Distance 900mm Pressure of Back Wheel 0.45Mpa
Wheelbase ( F ) 2139 mm Hydraulic System  
Backhoe Capacity 0.3 m³ Working pump discharge 63ml/r
Max. Digging Depth 4050/5100mm Working pump pressure 20Mpa
Swing Angle of Excavator Grab 190° Type of steering gear BZZ5-250
Maximum Digging Force 5100 kgf Hydraulic tank capacity 125L
Gearbox   Diesel tank capacity 125L
Type Mechanically operated hydraulic synchronous shift Engine  
Model ZL15 Engine model YUCHAI YC4A105Z-T20
Gears Four Gears Ahead,Four Gears Astern Type In Line,Direct injection,Four-Stroke
and Injection Combustion Chamber
Max.Speed 33 Km/h Cylinder-Inside Diameter*Stroke 4-102*120
Steering System   Rated Power 75KW
Model of Steering Device BZZ5-250 Rated Speed 2200r/min
Steering Angle ±36° Min. Fuel Consumption ≤242g/km.h
Min. turning radius 4036mm Max.Torque ≥410N.M
Pressure of the system 12Mpa Displacement 4.8L
Brake System    
Service Brake Gas pushed oil,built-in,Self-regulation,Self-balance
Emergency Brake Manual Operation Power Terminating Brake

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