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Excavators

Special Applications

CX290D MH

  • Max. Reach 11.6 m
  • Weight 32.8 t

CX290D MH

The perfect equipment for:
  • Infrastructure
    Infrastructure
  • Recycling
    Recycling
Downloadables:
Special Applications - CX290D
Special Applications - CX290D

Specifications

ENGINE
Mode ISUZU AQ-4HK1X
Type Water-cooled, 4-cycle diesel, 4-cylinder in line, High pressure common rail system
(electric control), turbocharger with air cooled intercooler, SCR system
Number of cylinders / Displacement (l) 4 / 5.52
Emissions level Tier 4 final / EU stage IV
Bore & stroke (mm) 115 x 125
Rated flywheel horse power
SAE J1349, ISO 9249 132.1 kW / 177 hp at 2000 min-1
ISO 14396 140 kW / 188 hp at 2000 min-1
Maximum torque
SAE J 1349, ISO 9249 621 N-m at 1800 min-1
ISO 14396 642 N-m at 1800 min-1
HYDRAULIC SYSTEM
Main pumps   2 variable displacement axial piston pumps with regulating system
Max. oil flow 2 x 234 l/min at 2000 min-1
Working circuit pressure
Boom/Arm/Bucket (MPa) 34.3 - 37.3 with auto power boost
Swing circuit (MPa) 27
Travel circuit (MPa) 34.3
Pilot pump 1 gear pump
Max. oil flow (l/min) 20
Working circuit pressure (MPa) 3.9
Boom Cylinders
Bore (mm) 140
Stroke (mm) 1126
Arm Cylinder (Dual cylinder)
Bore (mm) 125
Stroke (mm) 1280
Bucket Cylinder (only CX290D Material Handling)
Bore (mm) 120
Stroke (mm) 1010
SWING
Swing Motor Fixed displacement axial piston motor
Maximum swing speed (min-1) 6.5
Swing torque (Nm) 69800
FILTERS
Suction filter (µm) 105
Return filter (µm) 6
Pilot line filter (µm) 8
ELECTRICAL SYSTEM
Voltage (V) 24
Alternator (Amp) 50
Starter (kW) 24 V 5.0
Battery 2x12V 92 Ah/5 HR
UNDERCARRIAGE
Travel motor Variable displacement axial piston motor
High travel speed (Automatic travel speed shifting) (km/h) 5.5
Low travel speed (km/h) 3.5
Drawbar pull (KN) 196
Number of carrier rollers (each side) 2
Number of track rollers (each side) 9
Number of shoes (each side) 51
Type of shoes Triple grouser shoes / flat shoes
Gradeability 70 % (35°)
SOUND LEVEL
External guaranteed sound level (EU Directive 2000/14/EC) LwA 102 dB(A)
Operator cab sound pressure level (ISO 6396) LpA 70 dB(A)
CIRCUIT AND COMPONENT CAPACITIES
Fuel tank (l) 410
Hydraulic system (l) 250
Hydraulic tank (l) 147
Adblue tank (l) 120

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