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Excavators

Crawler Excavators

CX750D

  • Weight 71.4 t
  • Power 382 kW / 512 hp

CX750D

The perfect equipment for:
  • Urban
    Urban
  • Infrastructure
    Infrastructure
  • Recycling
    Recycling
  • Quarrying
    Quarrying
Downloadables:
Crawler Excavators - CX750D
Crawler Excavators - CX750D

Main Features

Standard Equipment

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ENGINE

  • Isuzu 6-cylinder turbo-charged diesel
  • EU stage V Certifi ed
  • Selective Catalytic Reduction (SCR)
  • Diesel Oxidation Catalyst (DOC)
  • Cooled Exhaust Gas Recirculation (CEGR)
  • Diesel Particulate Diffuser (DPD)
  • VGT turbocharger
  • Electronic fuel injection
  • High pressure common rail system
  • Neutral safety start
  • Auto-engine warm up, emergency stop
  • Glow-plug pre-heat
  • Engine Protection Feature (EPF)
  • Dual-stage fuel fi ltration
  • Dual element air fi lter
  • Remote oil fi lter
  • Green plug oil drain
  • 500-hour engine oil change interval
  • 24-Volt system
  • Battery disconnect switch
  • External Fuel and AdBlue gauges
  • Fuel cooler
  • Fuel filter restriction indicator
  • Fuel prefilter Water sensor with dedicated message on Cabin monitor
  • Idle start
  • Radiator, oil cooler, intercooler – protective Screen
  • Hydraulic reversing cooling fan
  • Refueling Pump

FUEL ECONOMY SYSTEMS

  • Engine Idle/Fuel Economy System:
    - Auto-idle
    - One-touch idle
    - Auto-idle shut-down
  • Torque control
  • Boom Economy Control (BEC)
  • Swing Relief Control (SWC)
  • Spool Stroke Control (SSC)

HYDRAULICS

  • Electronically controlled hydraulic pumps
  • Auto power boost
  • Auto travel speed change
  • Selectable work modes
  • Overload warning device
  • ISO pattern controls
  • Pre-set auxiliary pump settings
  • Switch controlled auxiliary selection
  • Auxiliary valve
  • Hydraulic filter restriction indicator
  • Oil cooler
  • 5,000 hour hydraulic oil change interval
  • 2,000 hour hydraulic fi lter change interval

UPPERSTRUCTURE

  • ISO mirrors
  • Handrail - RH access
  • Isolation mounted cab (fl uid and spring)
  • Lifting eyes for counterweight
  • Lockable fuel cap, service doors and toolbox
  • Rear view safety camera

OPERATOR STATION

  • ROPS protection
  • Catwalks
  • FOPS guard OPG level II
  • Pressurized cab
  • Retractable roller screen provision
  • Tempered safety glass
  • One-touch lock front window
  • Sun visor&rain defl ector
  • AC/heat/defrost w/auto climate control
  • Hot&coolbox, cup holder & ashtray
  • Interior dome light
  • Cloth covered air-suspension high-back seat
  • Sliding seat – 90 mm
  • Seat-belt
  • Adjustable armrests
  • Tilting consoles - 4-position
  • Low-effort joystick controls
  • Sliding cockpit 180 mm
  • Auxiliary select system
  • Aux-in port for personal electronics
  • Multifunction LED color monitor (180 mm)
  • 28 selectable languages for monitor
  • Anti-theft system (start code system)
  • Rubber floormat
  • 12-volt electric socket
  • 24-volt cigarette lighter
  • One-piece right hand window
  • Working lights (boom& upperstructure)
  • Cab top working lights
  • Windshield wiper / washer
  • Storage compartments
  • On-board diagnostic system

ATTACHMENTS

  • Standard boom 7.7 m (CX750D)
  • Mass Excavation boom 6.5 m (CX750D MASS)
  • HD arm 3.55 m (CX750D)
  • HD arm 4.11 m (CX750D)
  • Arm 5.00 m (CX750D)
  • HD Mass Excavation arm 3.02 (CX750D and CX750D MASS)

RETRACTABLE CHASSIS

  • 650 mm double grouser
  • Full track guide

Optional Equipment

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HYDRAULICS

  • Low-flow circuit, proportional control
  • Single acting pedal activated hammer circuit
  • Single acting hammer circuit with electrical proportional control
  • Multifunction (hammer/high fl ow) circuit with electrical proportional control

ATTACHMENTS

  • Hydraulic quick coupler provision
  • Safety valves and bucket linkage with hook

OPERATOR STATION

  • Front cab guard - vertical bars (OPG level 2)
  • Front cab guard - vertical bars (OPG level 1)
  • Front mesh screen
  • Travel alarm
  • AM/FM CD/radio with antenna and 2-speakers
  • LED working lights

UNDERCARRIAGE

  • Track shoes 750 mm double grouser
  • Track shoes 900 mm double grouser

TELEMATICS

  • Three years SiteWatch “Advanced” subscription with remote monitoring and one user’s licence

OTHERS

  • Engine and hydraulic oil sampling ports
  • Roller screen for rear cab window available through
  • CNHI parts (DIA kit)
  • Right view safety camera

Specifications

ENGINE
Model ISUZU VE-6WG1X
Type Water-cooled, 4-cycle diesel, 6-cylinder in line,high pressure common rail system (electric control), Turbocharger with air cooled intercooler, without cooling fan, SCR & DPD system
Number of cylinders / Displacement (l) 6/15.7
Emissions level EU N°2016/1628 STAGE V
Bore & stroke (mm)  147 x 154
Rated flywheel horse power
ISO 14396 (kW / hp) 382 / 512 at 1800 min-1
With fan pump (kW / hp) 343 / 460
Maximum torque
ISO 14396 (Nm)  2090 Nm at 1450 min-1
HYDRAULIC SYSTEM
Main pumps 2 variable displacement axial piston pumps with regulating system
Max. oil flow (l/min) 2 x 472 at 1800 min-1
Working circuit pressure
Boom/Arm/Bucket (MPa) 31.4
With auto power boost (MPa) 34.3
Swing circuit (MPa) 27.9
Travel circuit (MPa) 34.3
Pilot pump 1 gear pump
Max. oil flow (l/min) 27
Working circuit pressure (MPa) 4.4
Boom Cylinders
Bore (mm) 190
Stroke (mm) 1805
Arm Cylinders
Bore (mm) 210
Stroke (mm) 2055
Bucket Cylinders
Bore (mm) 185
Stroke (mm) 1465
SWING
Maximum swing speed (min-1) 6.7
Swing torque (kNm) 241
UNDERCARRIAGE
High travel speed (km/h) 4.3
Low travel speed (km/h) 3.0
Drawbar pull (KN) 449
Track shoes 650 mm double grouser shoes, 750 mm and 900 mm triple grouser shoes
CIRCUIT AND COMPONENT CAPACITIES
Fuel tank (l) 900
Hydraulic system (l) 650
Hydraulic reservoir (l) 310
Adblue tank (l) 152
SOUND LEVEL
External guaranteed sound level (EU Directive 2000/14/EC) LwA 108 dB(A)
Operator cab sound pressure level (ISO 6396) LpA 73 dB(A)
WEIGHT AND GROUND PRESSURE
with 3.55 m arm, 2.9 m3 bucket, 650 mm grouser shoes, operator, lubricant, coolant, full fuel tank
Weight 71400 kg
Ground pressure 0,105 MPa

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