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Full-Size Excavators


  • Operating Weight 82,483 lb | 37 414 kg
  • Engine Power 268hp | 200 kW

CASE CX350D Full Size Excavator

The CX350D is regularly deployed with confidence into both mass excavation operations as well as localized site and project work. Whether setting the pace on a water pipeline in South Dakota or digging through some of the toughest rock rural Canada has to offer, the CASE CX350D might be the perfect match of power, precision, performance and efficiency that will do both the heavy cut as well as the final site preparation. The CASE CX350D is also protected by CASE ProCare — giving you peace of mind to invest in your business knowing that CASE and your local CASE dealer supports you with preventive maintenance, SiteWatch telematics and more. This model is also now available with OEM-Fit 2D and 3D machine control solutions from your CASE SiteControl certified dealer.

CX350D Specifications
CX350D Specifications
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CX350D LR Specifications
CX350D LR Specifications
File size 1.09 Mb
Machine Control Solutions - Excavators
Machine Control Solutions - Excavators
File size 3.33 Mb
Full Line Brochure
Full Line Brochure
File size 4.55 Mb
CASE Excavators
CASE Excavators
File size 5.7 Mb


Purpose-Built Performance

The CX350D is a machine designed to improve profitability by decreasing cycle times and lowering operating costs. At the heart of its productivity is three selectable power modes and the CASE Intelligent Hydraulics System (CIHS), which actively monitors and manages power output throughout the entire work cycle. This improves efficiency and gives operators greater feel and finesse, providing precise control down to the inch without sacrificing strength through the dig and lift cycles.

Quicker cycle times and increased power are a direct result of an electronically controlled pump and larger control valves, and in addition to hydraulic enhancements for performance, the D Series also features a stronger undercarriage and the arm and boom for more durability and power. Other standard functions include Free Swing for better control when craning or placing and 10 programmable attachment presets to save time when switching tasks.

Common-Sense Fuel Efficiency

To meet emission regulations, the CX350D has a reengineered Tier 4 Final solution with SCR technology (Selective Catalytic Reduction) and a DOC (Diesel Oxidation Catalyst). This system requires no DPF (Diesel Particulate Filter), which means no expensive DPF replacement costs and no regeneration downtime or associated temperature spikes. The result is a cleaner burn, uncompromising power and increased fuel efficiency – as much as 8-percent greater efficiency than the already impressive C Series – while still being easy on the operator. Simply add DEF (Diesel Exhaust Fluid) when fueling up.

CASE Comfort & Visibility

A best-in-class cab space features excellent visibility, fully adjustable controls and a large color monitor with a standard rearview and side-view cameras. The viscous-mounted cab is fully pressurized, offers plenty of entry room and foot space and has a standard heated air-ride seat that can slide, tilt back 65 degrees and adjust the lumbar support to reduce pressure points. An innovative armrest design adjusts independently of the controls and common functions such as horn and radio mute are conveniently located on the joysticks. Other standard amenities include Bluetooth radio and an auto-temperature control system. For even greater visibility, LED is available and the CASE Max View option includes an additional side camera to display a 270-degree aerial view around the machine.

Simple Serviceability

Several serviceability features work together to make it easy for owners to maximize the life, performance and uptime of their investment. Oil sample ports come standard to allow for quick contaminant checks, routine service points are grouped together to help save time, and many key components are accessible from the ground. The coolers also feature debris screens that can be easily removed for quick cleanout. Plus, the protection of ProCare includes a 3-yr/2,000-hr planned maintenance package.

OEM-Fit Machine Control

The CASE CX350D is now available with optional OEM-Fit 2D and 3D machine control excavation solutions. This takes the guesswork out of matching machine and solution, and guarantees that each system is installed and tested by certified CASE precision specialists. It also simplifies the acquisition process and allows for precision excavation technology to be grouped in with the purchase of the machine — combining the financing approval, rate and payment. OEM-fit machine control solutions also increase the residual/resale value of each excavator, confirming to future buyers that the system is designed and proven to work with the CX350D. See it in action by clicking here


Standard Equipment

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  • Isuzu AQ-6HK1X
  • Tier 4 Final Certified
  • Selective Catalytic Reduction – SCR
  • Diesel Oxidation Catalyst – DOC
  • Cooled Exhaust Gas Recirculation – CEGR
  • EGR Coolers
  • Six-cylinder turbo-charged diesel
  • VGT turbocharger
  • Electronic fuel injection
  • High pressure common rail system
  • Neutral safety start
  • Auto-engine warm up
  • Glow-plug pre-heat
  • Fuel Economy Assist System – FEA
  • Engine Protection Feature – EPF
  • Dual-stage fuel filtration
  • Dual element air filter
  • Remote oil filter
  • Drain for fuel tank
  • Remote engine oil drain
  • 500-hour engine oil change interval
  • 24 Volt system
  • Engine oil sample port
  • Battery disconnect switch
  • Air pre-cleaner - Cyclone
  • High ambient temperature cooling package
  • Emergency engine stop
  • External Fuel and DEF gauges
  • Fan housing
  • Fuel cooler
  • Fuel filter restriction indicator
  • Fuel shut-off valve
  • Idle start
  • Radiator, oil cooler, intercooler – protective screen


  • Auto power boost
  • Auto swing priority
  • Arm speed assistance – 2 pump flow
  • Auxiliary flow control
  • Auxiliary valve
  • Boom speed assistance – 2 pump flow
  • Bucket curl assist
  • Control levers pre-wired for auxiliary hydraulics
  • Electronically controlled hydraulic pumps
  • Holding valve – Boom and Arm
  • Fire wall
  • Hydraulic filter restriction indicator
  • Neutral pump de-stroke
  • Oil cooler
  • Power save
  • Pump stand-by pressure
  • Auto travel speed change
  • Selectable work modes
  • Free swing
  • Hydraulic oil sample port
  • Control pattern selector
  • Pre-set auxiliary pump settings
  • Auxiliary valve
  • 5,000-hour hydraulic oil change interval
  • 1,000-hour hydraulic filter change interval
  • SAHR brake


  • ISO mirrors – 3
  • Cab ISO-Mounts – fluid and spring
  • Upper mounted work light – 70 watt
  • Swivel guard belly pan
  • Center cover – over main CV
  • Fuel tank belly pan
  • Handrail – RH access
  • ISO guard rails
  • Lifting eyes for counterweight
  • Lockable fuel cap, service doors and tool box


  • ROPS protection
  • FOPS cab top guard – Level 1
  • Pressurized cab
  • Face vent
  • Cab lights – 2
  • Interior dome light
  • One-touch lock front window
  • One piece window – right
  • Safety glass windows
  • Gate lock hydraulic activation
  • Emergency exit and hammer
  • Clear polycarbonate roof window with sunshade
  • AC/heat/defrost with auto climate control
  • LED Color monitor – 7 in (180 mm)
  • 26 selectable languages for monitor
  • On-board diagnostic system
  • 10 programmable attachments settings on monitor – 5 single flow, 5 dual flow
  • Seatbelt – 3 in (76 mm)
  • Heated high-back cloth seat with air suspension and 65° tilt adjustment
  • Sliding seat — 3.54 in (90 mm)
  • Adjustable armrests
  • Tilting consoles – 4-position
  • Sliding cockpit – 3.15 in (80 mm)
  • Low-effort joystick controls
  • Controls pre-wired for auxiliary
  • Single pedal travel
  • Straight travel
  • AM/FM radio with antenna, 2 speakers and Bluetooth capabilities
  • Aux-in port for personal electronics
  • Radio mute switch – joystick
  • Rear-view camera
  • Anti-theft system – start code system
  • Rubber floormat
  • 12 Volt electric outlet
  • 24 Volt cigarette lighter
  • Windshield wiper/washer
  • Cup holder
  • Storage compartments
  • Warm/cool storage compartment
  • Travel alarm with cancel switch
  • Ignition keys
  • One key start & lock-up
  • Cab filter – external
  • Cab handrails
  • Operator’s manual


  • Engine Idle/Fuel Economy System: Auto-idle, One-touch idle, Auto-idle shut-down
  • BEC – Boom Economy Control
  • AEC – Auto Economy Control
  • SWC – Swing Relief Control
  • SSC – Spool Stroke Control


  • Boom – 21 ft 2 in (6.45 m)
  • Arm – 10 ft 8 in (3.25 m)
  • Heavy-duty bucket linkage
  • Boom mounted work light – 70 watt
  • Auxiliary pipe brackets
  • Centralized grease fittings
  • Attachment cushion valve
  • Arm and boom regeneration
  • Bucket anti-clatter device
  • Chrome pins
  • Easy Maintenance System (EMS) bushings
  • Teardrop pin retention keepers


  • Long undercarriage
  • 31.5 in (800 mm) steel shoes, triple semi-grouser
  • Full overlap turntable bearing tub
  • Double track chain guides
  • Hydraulic track adjustment
  • Sealed link chain
  • Steps
  • Carbody belly pan – swivel guard
  • X-pattern carbody
  • Lashing points – tie downs
  • Extra Filter Kit:
    • Engine oil filter
    • Filter wrench
    • Fuel filters
    • Grease gun
    • Green plug oil drain hose for engine oil drain
    • Hydraulic return filter
    • Pilot circuit hydraulic filter


  • CASE SiteWatch™ Telematics – includes hardware and a 3-yr Advanced data subscription

Optional Equipment

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  • Refueling pump


  • Auxiliary hydraulics:
    • Single acting/joystick activated
    • Double acting/joystick activated – thumb
    • Multi-function/joystick activated
    • Multi-function with electronic pressure control/joystick activated with electronic proportional controls
    • Secondary low-flow/joystick activated
    • Proportional hydraulic controls
  • Hose Burst Check Valve – HBCV


  • Heavy-duty boom – 21 ft 2 in (6.45 m)
  • Short arm – 8 ft 8 in (2.63 m)
  • Heavy-duty arm – 10 ft 8 in (3.25 m)
  • Long arm – 13 ft 3 in (4.04 m)
  • Quick coupler/Case multi-pin grabber
  • Tools:
    • Heavy-duty/Extreme-duty/Ditching Buckets, Hammers, Thumbs, Compaction plates
  • Load holding control


  • Rubber bumper guard – order through Service Parts
  • Catwalk – left and right side


  • FOPS cab top guard – Level 2
  • Front grill guard – 2 x 2 in (50.8 x 50.8 mm) screen mesh
  • Front rock guard – vertical bars
    • Two piece/OPG 1
  • Front rock guard – vertical bars
    • One piece/OPG 2
  • Vandal guard (front window) with common key
  • Rain deflector – not available with Front guards
  • Sun visor
  • Side-view camera
  • LED Package: Includes 1 Side view camera and 6 LED Lights – 2 front cab mounted, 2 rear mounted and 1 mounted on each side


  • 27.6 in (700 mm) steel shoes, triple semi-grouser
  • 33.5 in (850 mm) steel shoes, triple semi-grouser


  • Leica iCON iXE2 – 2D System
  • Leica iCON iXE3 – 3D System


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Base & Extended Warranty Coverage

CASE ProCare applicable on select new heavy machine orders.

See your CASE dealer for model availability and timing.


CASE dealers provide world-class equipment and aftermarket support, industry-leading warranties and flexible financing.

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