Anhui Yanghan Construction Machinery Co., Ltd.

HomeProductsExcavatorKomatsuHeavy Duty Powerful Second-hand Komatsu 450-8 Large Crawler Excavator for Sale
  • Heavy Duty Powerful Second-hand Komatsu 450-8 Large Crawler Excavator for Sale
  • Heavy Duty Powerful Second-hand Komatsu 450-8 Large Crawler Excavator for Sale
Komatsu

Heavy Duty Powerful Second-hand Komatsu 450-8 Large Crawler Excavator for Sale

Price:68900$

Machine working weight:45125KG

Working time:800H

Min Order: 1unit

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Product Details

    • Operating Weight: 45,125 kg
    • Bucket Capacity: 2.1 m³
    • Tonnage: 45 tons
    • Boom Length: 7,060 mm
    • Stick Length: 3,380 mm
    • Origin: Japan
  • Engine Parameters
    • Engine Model: Komatsu SAA6D125E – 5
    • Rated Power: 257 kW/1900 rpm
    • Cooling Method: Water – cooled
    • Displacement: 11.04 L
    • Cylinder Arrangement: 6 – cylinder, water – cooled, direct – injection, turbo – charged, electronic full – range speed regulation; Bore×Stroke: 125mm×150mm
  • Performance Parameters
    • Ground Contact Pressure: 84.1 Kpa
    • Slewing Speed: 9.1 rpm
    • Gradeability: 70%/35°
    • Bucket Digging Force: 278 kN
    • Arm Digging Force: 233 kN
    • Travel Speed: 3.0/4.2/5.5 km/h
  • Hydraulic System Parameters
    • Type of Swing Hydraulic Motor: Axial piston type×1
    • Type of Travel Hydraulic Motor: Axial piston type×2
    • Maximum Flow of Main Pump: 690 l/min
    • Travel Hydraulic Circuit Pressure: 37.3 Mpa
    • Swing Hydraulic Circuit Pressure: 27.9 Mpa
    • Control Hydraulic Circuit Pressure: 3.2 Mpa
    • Boom Cylinder – Quantity×Bore×Stroke: 160×1570×110 mm
    • Stick Cylinder – Quantity×Bore×Stroke: 185×1985×130 mm
    • Bucket Cylinder – Quantity×Bore×Stroke: 160×1270×110 mm
    • Standard – equipped Hydraulic Breaker Pipeline: No
  • Oil Capacity Parameters
    • Fuel Tank Capacity: 650 L
    • Hydraulic Tank Capacity: 248 L
    • Engine Oil Change Quantity: 37 L
    • Coolant Capacity: 36 L
  • Overall Dimensions Parameters
    • Total Transport Length: 12,040 mm
    • Total Transport Width: 3,580 mm (3,082 mm when retracted)
    • Total Transport Height: 3,660 mm
    • Cab Height: 3,285 mm
    • Counterweight Ground Clearance: 1,320 mm
    • Minimum Ground Clearance: 555 mm
    • Rear Swing Radius: 3,605 mm
    • Total Track Length: 5,055 mm
    • Track Gauge: 2,890 mm (2,392 mm when retracted)
    • Track Shoe Width: 600 mm
    • Total Track Width: 3,490 mm (2,992 mm when retracted)
  • Working Range Parameters
    • Maximum Digging Radius: 12,005 mm
    • Maximum Digging Depth: 7,790 mm
    • Maximum Digging Height: 10,925 mm
    • Maximum Dumping Height: 7,625 mm
    • Maximum Vertical Wall Digging Depth: 6,600 mm
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