EXCAVATORS

CRAWLER EXCAVATORS

CX490D

  • Engine 270 kW
  • OPERATING WEIGHT 49900 kg

CX490D (RETRACTABLE SIDEFRAME UNDERCARRIAGE)

The perfect equipment for:
  • Urban
    Urban
  • Recycling
    Recycling
  • Quarrying
    Quarrying
  • Infrastructure
    Infrastructure

Specifications

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  mm
Return filter 6  mm
Pilot line filter 8  mm
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
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
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
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

Contact us!

 
 
 
 
 
 
 
 
 
Submit

type to search what are you looking for:

0 result found
type
filtered by:

No results found

Click this icon throughout the site to add pages to your favorites.

My CASE favourites

0 result found