29 Patents 10k+ Field Test Hours. Industry-First Equipment Category CASE DL550

The CASE Minotaur DL550 helps you dominate the jobsite with true dozing performance, massive power and unrelenting hydraulics–all in a single platform that’s compatible with hundreds of attachments. It all comes down to providing you ways to work smarter to increase productivity and improve your profitability.

This exciting new product works very intuitively. It operates as a compact dozer when equipped with the fully chassis-integrated C-frame and six-way blade. That C-frame then can be dropped with a few easy steps, and then the machine serves as a loader with a 1.25-cubic-yard bucket — or it can be run with any of the hundreds of attachments equipment owners already have for their current loaders.

Key features of the new CASE Minotaur DL550 compact dozer loader:

  • Industry-exclusive chassis-integrated C-frame with six-way blade delivers true dozer performance
  • Industry-exclusive fully integrated rear ripper for tearing tough soils (optional)
  • Standard 1.25-cubic-yard bucket for heavy-duty loading and material handling
  • Compatible with hundreds of attachments — enhanced high-flow comes standard
  • Choice of steel tracks (two options) or rubber tracks to match jobsite profiles
  • CASE Universal Machine Control allows for the precision construction solution of your choice*
  • Powerful collaborative fleet management with CASE SiteWatch telematics (standard) and remote machine access for diagnostics and software uploads


  • Enclosed cab (ROPS/FOPS Level 1):
    • Fully sealed and pressurized – FSP Glass door w/ wiper and washer
    • Sliding side windows – removable
    • Ventilation system w/ integrated heater
    • Heater and air conditioner
    • AM/FM Bluetooth radio w/ 2 speakers and USB port
    • Keyless start ignition
    • 8 in Color LCD Display
    • Economy Mode (auto idle shutdown)
    • Auto Engine Protection Shutdown
    • Deluxe cloth, air suspension seat, w/ heater and lumbar support
    • 2 in (51 mm) retractable 3 pt lap seat belt
    • Ignition Timeout
    • Machine Settings
    • User Access Levels
    • Operator Security Codes
    • Hand and foot throttles
    • Alarm package – backup and horn
    • Rearview mirror
    • Headliner
    • Dome Light
    • Top window
    • Cup holder
    • 12V Power plug socket
    • Foot rest
    • Seat pocket
    • Arm rests
    • Loader control lockout system
    • Electric parking brake control
    • Operator’s compartment floor cleanout
    • Proportional auxiliary hydraulic control – on joystick
  • Advanced Instrument Cluster w/ digital hour meter:
    • tachometer
    • Fuel level LCD bar graph w/ alarm
    • diagnostic features
  • Electro-hydraulic controls:
    • For drive/steering
    • loader functions
    • Switchable between Dozer and ISO patterns
    • Adjustable sensitivity of controls
    • Charge Air Cooler (CAC)
    • Dual element air cleaner
    • Organic Acid Technology (OAT)
    • Anti-freeze solution to -34º F
    • Over and under radiator and oil cooler
    • 3-stack after cooler/radiator/ oil cooler configuration
    • Glow plugs
    • Integral engine oil cooler
    • Fuel filter with water trap
    • Master electrical disconnect
    • Jump start terminal
    • Hydraulically driven reversible fan


  • 2-speed hydrostatic four wheel drive
  • SAHR disc parking brake
  • Switchable control patterns: Dozer & ISO
  • 16 virtual speeds in dozer mode
  • Foot pedal modes – Accelerate, Trans and Decelerate


  • Auxiliary hydraulics: @ 3,450 psi (238 bar) – 24.2 gpm (91.5 L/min)
  • High-flow auxiliary hydraulics: @ 3,450 psi (238 bar) – 41.6 gpm (157 L/min)
  • Enhanced High-Flow auxiliary hydraulics – EHF: @ 4,100 psi (283 bar) – 41.6 gpm (157 L/min)
  • 6 micron oil filtration system
  • 4-spool loader control valve
  • Auxiliary hydraulic disconnects, ISO flat-face – connect-under-pressure with case drain
  • Hydraulic circuit pedal lock
  • Auxiliary function lockout override
  • Loader lift lockout override
  • Heavy-duty hydraulic oil cooler
  • Loader arm float position
  • Loader function lockout system
  • Auxiliary front electric control
  • Hydraulic one-way self leveling
  • Auto Ride Control
  • Creep Speed Mode
  • Auxiliary flow control within cab


  • Hydraulic attachment coupler
  • Vertical lift geometry
  • Loader lift arm support pin


  • Heavy Duty Steel Tracks
  • Sealed and Lubricated Track Chain (SALT)


  • LED lights – 2 front, 2 side, 2 rear flood
  • Pre-wired for rotating beacon
  • Lockable service access hood
  • Single-point daily servicing
  • Rear tail lights
  • Remote oil and fuel filters
  • Block heater
  • Debris ingression sealing
  • Transport Protection


  • CASE SiteWatch™ Telematics – includes hardware and a 1-yr data subscription
  • SiteConnect Module providing remote diagnostics capability


  • Open Cab (ROPS/FOPS Level 1) w/ sidescreens; Keyed Start
  • Mechanical Suspension Seat – Vinyl
  • Demolition cab door with polycarbonate


  • Ripper – 5 position with 3 shanks
  • Replaceable Ripper Teeth
  • Drawbar


  • Language decals
  • Buckets
  • Bolt-on bucket cutting edges
  • Special paint
  • Tracks


  • Road lights
  • Four-corner LED strobe
  • Precleaner
  • FOPS Level 2
  • 3 inch (76.2 mm) retractable seat belt
  • Bolt-on heavy-duty bucket teeth
  • Rotating beacon
  • Four point lift hook
  • 48 in (1.22 m) pallet forks
  • 1150 CCA battery for high altitude
  • Fire Extinguisher
  • Tamper resistant front door bracket
  • Attachment Hose Kit
  • Extra counterweights not offered for this model
  • Front coupler hose protection guard

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