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Crane WASP - 3D Construction Printer

WASP-CRANE

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3D printing for construction reaches a new level with Crane WASP. Modular and collaborative, it builds homes and complex architectural projects with natural materials, biocement, and local mixes, reducing waste and environmental impact. Expandable for any project size.

Video 1: Introducing Crane WASP. Source: WASP

Crane WASP: Precision, Speed, Flexibility

The Crane WASP uses LDM technology for large-scale printing. Each unit covers up to 50 m², and multiple units can exceed 100 m². Continuous feed works with cement, clay, natural fibers, and local aggregates. Compatible with Cura, Slic3r, Simplify3D. WiFi or LAN control, multi-arm sync, collision-free motion.

Available Configurations

Configuration A – 50 m²: One Crane WASP unit, control system, aluminum structure, feed and cleaning system, installation, training, remote consultancy. Ideal for modular homes or medium structures. Efficient, fast, high-quality printing.

Configuration with 50 m2 printing area

Photo 1: 50 m² printing area. Source: WASP

Configuration B – 100 m²+: Two Crane WASP units, control system, hexagonal aluminum structure, dual feed and cleaning, installation, training, remote consultancy. Perfect for large or complex buildings with collaborative multi-printer efficiency.

Configuration B, with 100 m2 printing area

Photo 2: 100 m²+ printing area. Source: WASP

Global Success Stories

TECLA and Lib Earth House

TECLA is the first fully 3D-printed home using natural and reusable materials. Multiple Crane WASP printers worked simultaneously to create double domes that serve as structure, roof, and façade, maximizing sustainability and energy efficiency.

Video 2: TECLA house completed with natural, recyclable, carbon-neutral materials. Source: WASP

Lib Work built the first functional 3D-printed earth house in Japan, fully equipped with kitchen, bathroom, living room, and bedrooms. Walls built without cement, using natural materials, solar panels, and energy storage. Example of sustainable 3D construction.

Video 3: 100 m² functional 3D-printed earth house using Crane WASP. Source: WASP

Shamballa: Open Lab for Sustainable 3D Construction

The Shamballa project is the largest open-air 3D printing lab for sustainable living and land regeneration. Eight hectares of research, production, and sustainability, including reforestation, agroforestry, and medicinal botanical gardens.

Benefits of Crane WASP 3D Construction

- Lower costs and faster builds: 50 m² home printed in days.
- Sustainability: Local, recyclable, biocompatible materials.
- Architectural flexibility: Complex and customized structures.
- Efficient resources: Less labor and energy.
- Global adaptability: Works in any climate or terrain.

Innovation for Architecture

Crane WASP printers are full digital manufacturing platforms combining mechanics, smart control software, modular printing, and continuous material feed. Build houses, eco-habitats, and structures with precision, speed, and sustainability. Projects like TECLA, Lib Earth House, and Shamballa prove that 3D construction is the future of sustainable architecture.

Interior view of TECLA house. Source: WASP

Interior view of TECLA house. Source: WASP

Photos 3 and 4: TECLA house interiors. Source: WASP

General information
Manufacturer WASP
Technology LAM

Printer properties
Print volume Ø 8200 mm x H 3200 mm
Number of extruders 1
Nozzle diameter 25, 30, 38 mm

Software and connectivity
Software .stl, .obj, .gcode
Software Exporter WASP GH
Connectivity WiFi | LAN | USB

Electrical properties
Input 220/240 V

Dimensions and weight
Dimensions [Printer] 5500 x 5800 x 4200 mm | [Pumping system] 1200 x 2000 x 2400 mm
Weight [Printer] 500 | [Pumping system] 300 Kg

Other
HS Code 8477.5900
  1. Site Preparation
    • Check that the surface is level and compacted to ensure module stability.
    • Ensure sufficient space around the structure for safe maneuvering.
    • Maintain ambient temperature between 10-30°C.
    • Provide electrical supply of 220-240 V, 50/60 Hz with adequate capacity.
  2. Material Selection and Preparation
    • Use mortars compatible with LDM technology: clay, lime, cement, or other suitable materials.
    • Employ aggregates with a maximum grain size of 4 mm and a well-balanced particle size distribution.
    • Add fibers (0-30 mm) if improved strength or reduced cracking is desired.
    • Test the material’s flowability and pumpability beforehand.
  3. System Configuration
    • Adjust the printing area and working height according to the project.
    • Select a nozzle diameter between 25-38 mm depending on the desired layer thickness.
    • Define printing and travel speeds according to the material.
    • Set smooth accelerations to achieve uniform deposition.
  4. Pumping and Feeding
    • Use continuous feeding to avoid interruptions.
    • Verify pumping parameters and hose length.
    • Clean the system at the beginning and end of each workday.
  5. Supervision and Quality Control
    • Regularly inspect layer deposition visually.
    • Monitor sensors and process parameters through software.
    • Record printing data for analysis and traceability.
  6. Maintenance and Cleaning
    • Clean the nozzle, hopper, and hoses after each use.
    • Inspect the frame, guides, and electrical components periodically.
    • Store modules in a dry environment when not in use.
  7. Safety and Best Practices
    • Mark a safety zone around the printer during operation.
    • Protect the area from adverse weather conditions.
    • Train personnel in assembly, control, and emergency procedures.
    • Provide a visible and accessible emergency stop button.
  8. Process Optimization
    • Simulate toolpaths and coordinate with the BIM model to improve efficiency.
    • Divide the project into modular zones according to the construction strategy.
    • Check material quality before each workday.

Featured properties

Print volume
Ø 8200 mm x H 3200 mm
Extruders
1

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