LDO Voron 2.4 Premium CoreXY 3D Printer Kit

Ideal for high-speed, high-quality prints, large engineering parts, reliable enclosed printing with ABS/ASA, and long-term compatibility within the open-source ecosystem—including toolheads, probes, lighting, filtration, and more.

Who It’s For

• Advanced builders and engineering-focused users who want a solid hardware foundation from the start.
• Users who need an enclosed platform for engineering-grade materials and plan for future upgrades and maintenance.

LDO V2.4 Rev D: Key Upgrades & Improvements

LDO version—engineered for greater stability, precision, and ease of assembly compared to standard configurations.

01. Leviathan Mainboard (Klipper-ready)

Upgraded to the LDO Leviathan mainboard, providing a more reliable electronic foundation and simplifying both assembly and long-term maintenance.

02. Nitehawk-SB Toolhead Board

Features the Nitshawk-SB board on the toolhead. This centralizes connections for cleaner cable routing and enables easier toolhead swaps and future upgrades.

03. Bondtech IDGA Extruder Gears

Incorporates the Bondtech IDGA Gear Set for improved extrusion consistency, delivering more repeatable tuning and higher print quality.

04. COB LED Strip Lighting

Equipped with COB LED strips for even, bright enclosure illumination, making print monitoring and maintenance tasks easier.

05. Pre-cut Wiring Harness (Cable Kit)

Includes a custom pre-cut and pre-terminated cable kit to significantly reduce assembly time and minimize wiring errors.

06. Optimized Build Flow

Key assembly steps have been refined to align seamlessly with the kit workflow (e.g., bed installation), reducing rework and ensuring a smoother build process.

Specs & Complete Bill of Materials

A. Specs

300mm

• Best For: An excellent balance of desktop footprint and print capacity, covering most functional prototypes and daily prints.

• Ideal User: Users seeking a high-performance enclosed printer who have limited workspace.

350mm

• Best For: Designed for larger engineering parts, full-scale prototypes, and maximum build volume.

• Ideal User: Users with demanding large-format printing needs and ample available space.

B. Key Components

• Control system: LDO Leviathan Mainboard (Klipper-ready)
• Toolhead: Stealthburner with Clockwork 2 Extruder
• Toolhead board: Nitehawk-SB Toolhead Board
• Hotend: E3D Revo Hotend (HF)
• Display & compute: 4.3" Raspberry Pi Capacitive Touchscreen + Raspberry Pi (Included)
• Wiring: Pre-cut and  Pre-terminated Cable Harness  Kit (Included)
• Build plate: Cast Aluminum Bed with AC Heater & Safety Thermal Fuse

C. Full BOM

[LDO V2.4 300 BOM]

[LDO V2.4 350 BOM]

Note: Kit contents may vary slightly by production batch or sales channel. Please verify against the checklist included with your shipment.

Printed Parts Options (Self-print / Pre-printed Service)

Choose the method that best fits your tools, time, and preferences.

Option A: Print It Yourself (Recommended for Printer Owners)

• More Reliability: Follow our detailed print settings profile to achieve successful, warp-free parts with fewer test iterations.
• Guided Consistent:  Use the comprehensive Printed Parts Guide to avoid missing components and assembly rework.
• Get Started: [LDO V2.4 Rev. D Printed Parts Guide]
• Material Recommendation: ABS or ASA for best performance and temperature resistance.

Option B: Order Pre-printed Parts  (For No Printer / Time-Sensitive Builds)

• Build Immediately: No 3D printer? No problem. Start your project as soon as the kit arrives.
• Simple Add-On: Select the “Pre-Printed Parts Service” during checkout. Parts will be carefully packed and shipped together with your main kit.
• Color Options: Standard two-tone (Primary + Secondary). 【For custom color requests】, please contact support or add a note to your order.
• Lead time: Made-to-order; typically ships ~4 business days later (adjust per production capacity).

Reviews & Build Experience

See what third-party reviews and fellow builder say. Their firsthand insights on build difficulty, tuning process, and print quality can help you make an informed decision.

Build Notes

Our detailed Build Notes supplement the official manual, integrating key LDO-specific instructions and community wisdom to ensure a smooth and efficient build.

• Follow with Confidence: The Notes clearly highlight which official steps to skip, modify, or pay extra attention to, eliminating guesswork.
• Avoid Common Pitfalls:  Critical reminders and kit-specific differences are consolidated in one place, helping you maintain a steady build rhythm and avoid rework.
• Simplified Workflow: Particularly for beginners, the electronics and wiring sequences are clarified for a more straightforward and less frustrating experience.

Entry: [LDO V 2.4 Kit Build Notes]

Wiring Guide：[LDO V2.4 Kit Wiring Guide]

First Print: System Validation

Complete your build with confidence. Run this initial print sequence to validate core machine functions: extrusion, temperature control, motion, and dimensional accuracy.

What You Will Need

Slicer: [OrcaSlicer]

Reommended test models: [Test_Prints]

Note:  Voron_Design_Cube_v7.stl is the most widely used.

One-stop Resource Center

Resource List

• LDO Official BOM: [LDO V2.4 300 BOM] [LDO V2.4 350 BOM]
• Official Assembly Manual: [VORON 2.4 R2]
• Printed Parts Entry: [LDO V2.4 Rev. D Printed Parts Guide]
• Wiring Guide: [LDO V2.4 Kit Wiring Guide]
• Build Notes: [LDO V 2.4 Kit Build Notes]
• First print model / slicer: [OrcaSlicer] [Test_Prints]