CX490D - Heavy Excavator (Retractable Sideframe Undercarriage)
  • Operating Weight 49900 kg

  • Engine 270 kW

ENGINE

  • Manufacturer Model ISUZU AQ-6UZ1X

  • Type "Water-cooled, 4-cycle diesel, 6-cylinder in line, electronically controlled, high pressure common rail system, turbocharger with air cooled intercooler, without cooling fan , SCR system

  • Emission certified Tier 4

  • Displacement 9.84 l

  • Bore/Stroke 120 x 145 mm

  • Horsepower ISO 14396 GROSS 270 kW (362 hp) at 2000 min-1

  • Horsepower SAE J1349 NET 245 kW (329 hp) at 2000 min-1

  • Maximum torque SAE J14396 GROSS 1363 Nm at 1500 min-1

 

HYDRAULIC SYSTEM

  • Type 2 variable displacement axial piston pumps with regulating system

  • Max oil flow 2 × 364 liter/min at 2000 min-1

  • Working circuit pressure

  • Boom/Arm/Bucket circuit 31.4 MPa

  • Boom/Arm/Bucket circuit (with auto power up) 34.3 MPa

  • Swing circuit 29.4 MPa

  • Travel circuit 34.3 Mpa

 

SWING

  • Maximum swing speed 9.1 min-1

  • Swing torque 150,000 Nm

FILTERS

  • Suction filter 105 μm

  • Return filter 6 μm

  • Pilot line filter 8 μm

TRAVEL

  • Travel motor Variable displacement axial piston motor (Automatic travel speed shifting)

  • Max travel speed 5.3 km/h

  • Low travel speed 3.2 km/h

  • Gradeability 70% (35°)

  • Drawbar pull 339 kN

ELECTRICAL SYSTEM

  • Circuit 24 V

  • Alternator 50 Amp

  • Starter motor 24 V 5.5 kW

  • Battery 2 × 12 V  128 Ah/5 HR

WEIGHT

  • Configuration 3.38 m arm, 2.0 m3 HD bucket, 600mm grouser shoe, operator, lubricant, coolant and full fuel tank

  • Operating Mass 49,900 kg

  • Ground pressure 0.086 MPa

ELECTRICAL SYSTEM

  • Circuit 24 V

  • Alternator 50 Amp

  • Starter motor 5.5 kW

  • Battery 2 × 12 V 128 Ah / 5 HR

UNDERCARRIAGE

  • Number of carriers rollers (each side) 3

  • Number of track rollers (each side) 9

  • Number of shoes (each side) 50

  • Type of shoe Triple grouser shoe

CAPACITIES

  • Fuel tank (L) 650

  • Hydraulic system (L) 460

  • Cooling system (L) 55.1

  • Engine crank case (L) 41

GENERAL DIMENSIONS

  • Arm length 3.38 m/2.53 m

  • Overall length (without attachment) mm 6450

  • Overall length (with attachment) mm 12060/ 12090

  • Overall height (with attachment) mm 3680 / 3720

  • Cab height mm 3470

  • Upper structure overall width mm 3060 (w/o catwalks) - 3590 (with)

  • Swing (rear end radius) mm 3730

  • Clearance height under upper structure mm 1480

  • Minimum ground clearance mm 720

  • Wheel base (Center to center of wheels) mm 4400

  • Crawler overall length mm 5450

  • Crawler tracks height mm 1220

  • Track gauge mm 2890

  • Undercarriage overall width (with 600 mm shoes) mm 3200 (retracted) 3700 (extended)

PERFORMANCE DATA

  • Boom length mm 6980

  • Bucket radius mm 1840

  • Bucket wrist action ° 176

  • Maximum reach at GRP mm 11720/ 10950

  • Maximum reach mm 11970/ 11220

  • Max. digging depth mm 7570/ 6720

  • Max. digging height mm 11250 / 11000

  • Max. dumping height mm 7840 / 7560

  • Arm digging force with auto power up 220 kN/ 269KN

  • Bucket digging force with auto power up 270 kN

MOUNT ISA

 07 4743 2991

6 Old Mica Creek Road Mount Isa QLD 4825

TOWNSVILLE

 07 4774 5173

556A Ingham Road

Mount Louisa QLD 4814

PARTS SALES

07 4774 5173

EQUIPMENT SALES

0409 845 511

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