KB3MBK0A-O specification sheet

Overview:

The Anycubic Kobra 3 Max represents a significant leap in large-format FDM printing, designed specifically for makers and professionals who need to produce substantial objects without compromising on speed or precision. With an expansive build volume of 420 mm x 420 mm x 500 mm, this machine allows users to print ambitious projects like cosplay props, architectural models, and functional prototypes in a single run. The combination of rapid print speeds up to 600 mm/s and intelligent automation ensures that efficiency never comes at the cost of quality.

Description:

The Anycubic Kobra 3 Max is engineered for high-volume production with advanced features including precise auto-levelling, a reliable PEI magnetic spring hotbed for effortless part removal, and robust connectivity options via Wi-Fi and cloud services. Powered by the Part Number KB3MBK0A-O, this printer integrates power-loss resume and filament runout detection to safeguard long print jobs, ensuring that hours of work are never lost to unexpected interruptions.

Features:

Scale Up Your Creativity
This large-format FDM 3D printer is built for those ready to move beyond small desktop models. The generous build volume provides the space needed to create genuinely oversized single-piece prints, from statement display pieces to functional prototypes that would otherwise require assembly. When paired with print speeds reaching up to 600 mm/s, the Kobra 3 Max delivers a workflow where ambition matches efficiency.

The machine excels in reliability through its precise auto-levelling system, which probes the hotbed automatically to compensate for surface variations before every print begins. This eliminates the frustration of manual adjustment and ensures consistent first-layer adhesion. The PEI magnetic spring board further enhances this experience by providing strong grip during printing while allowing finished parts to pop off cleanly once cooled.

Intelligent Protection for Long Runs
Large prints often take many hours, making them vulnerable to unexpected power cuts or material shortages. The Kobra 3 Max mitigates these risks with built-in safety features including power-loss resume and filament runout detection with auto resume. If the electricity fails, the printer remembers its position and continues exactly where it left off upon rebooting. Similarly, if a spool runs dry, the system alerts you to reload the material before automatically resuming the job.

Connectivity is handled through multiple channels including Wi-Fi, USB drive, and cloud services like AC Cloud and Anycubic Slicer Next. Users can manage jobs remotely via the Anycubic App or control them directly from the onboard touchscreen. The printer supports a wide range of materials including PLA, TPU, PETG, and ABS, offering genuine flexibility for various applications.

Technical Highlights

• Print Layer Thickness: 0.08 - 0.28 mm
• Nozzle Diameter: 0.4 mm (Single Extruder)
• Motion System Y-axis: Double metal spindles for stability
• Motion System Z-axis: Lead screws for precision
• Wi-Fi Spec: 2.4G (AP, STA, AP+STA modes)
• Supported File Formats: .STL, .OBJ, .3MF

What's in the Box

• Anycubic Kobra 3 Max Printer Frame x1
• Base Housing x1
• Printhead x1
• Touchscreen x1
• Spool Holder x1
• Cable Holder x1
• Support Rod x1
• Bag No.1 through Bag No.6 (Assorted Screws)
• U Disk x1
• Power Cord x1
• Cable Organiser x5
• Filament Tube x1
• Allen Keys (6.0 to 1.5 mm) set x1
• Wrench x1
• Nozzle Cleaner x1
• Filament Sample x1
• Grease x1
• User Manual x1

The Anycubic Kobra 3 Max is identified by the part number KB3MBK0A-O and stands as a versatile tool for those who demand professional results. Whether you are slicing models in Anycubic Slicer, Orca Slicer, or sending files directly from your phone, this machine offers a seamless workflow backed by a global support network.

Specifications:

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Specifications
Product Code	KB3MBK0A-O
Printer Technology	FDM (Fused Deposition Modelling)
Printing Volume	420 mm (L) x 420 mm (W) x 500 mm (H)
Print Layer Thickness	0.08 - 0.28 mm
Max Printing Speed	Up to 600 mm/s
Supporting Filaments	PLA, TPU, PETG, ABS
Nozzle Diameter	0.4 mm
Hotbed Material	PEI magnetic spring board
Extrusion Type	Single
Motion System Y-axis	Double metal spindles
Motion System Z-axis	Lead screws
Auto-Leveling	Auto-Level (Precise Auto-Leveling)
Power Loss Resume	True
Filament Detection and Auto Resume	True
Control and Print Methods	Touchscreen, Anycubic App, Anycubic Slicer Next, U-Disk, AC Cloud
Touchscreen	Yes (Touchscreen)
Video Monitoring	Yes (Cameras and Other Peripherals port available)
Multilingual Support	Yes
Slicer Software	Anycubic Slicer, Orca Slicer
Input File Formats	.STL,.OBJ,.3mf
Output File Formats	G-code
Connectivity	U-DISK, AC Cloud, Anycubic Slicer Next, Wi-Fi
Wi-Fi Spec	2.4G (2.400-2.4835GHz) , Working Mode: AP, STA, AP+STA
Machine Dimensions	706 mm (L) x 640 mm (W) x 753 mm (H)
Machine Weight	~18 KG
Power Input	110 V / 220 V AC
Rated Power	1100 W

FAQ

What is the maximum build volume of this printer?
The Anycubic Kobra 3 Max features a massive build volume of 420 mm x 420 mm x 500 mm, allowing for large single-piece prints like cosplay props or architectural models without needing to split them into parts.

How fast can this printer print?
You can achieve print speeds up to 600 mm/s with the Kobra 3 Max, which significantly reduces waiting time while maintaining quality on large projects.

Does the printer automatically level itself?
Yes, it includes a precise auto-leveling system that probes the hotbed before every print to compensate for surface variations, ensuring reliable first-layer adhesion without manual adjustment.

Can I control and monitor prints remotely?
Absolutely. You can manage jobs via Wi-Fi using the Anycubic App, AC Cloud, or Anycubic Slicer Next, and there is a dedicated port available for connecting cameras for video monitoring.

What happens if power fails during a print run?
The printer supports power-loss resume and filament runout detection with auto-resume. If the electricity cuts out or you run out of filament, the machine will alert you to reload or restart exactly where it left off once power is restored.

Which filaments are compatible with this machine?
The Kobra 3 Max supports a variety of materials including PLA, TPU, PETG, and ABS, giving you flexibility for different types of prints using the single 0.4 mm nozzle.