Experience the power of industrial engineering with the Mould King 18020 Pneumatic Crawler Tractor, a large-scale, feature-packed construction machine combining pneumatic functions, motorised drive, and remote-control capability. With 1769 pieces, working air-powered mechanisms, and full tracked RC movement, this set delivers an advanced and highly interactive build for serious engineering enthusiasts.

Key Features

• Fully Remote-Controlled Crawler Drive
  Equipped with powered motors and an electronic control module, allowing you to drive and steer the tractor via remote control.
  The dual tracked system gives it strong traction and smooth directional control.

• Advanced Pneumatic Function System
  Includes air pumps, valves, hoses, and pneumatic cylinders that operate functional machinery components, providing realistic hydraulic-style movement.

• Mechanical Working Features
  Depending on configuration, pneumatic controls allow you to raise, lower, tilt, or actuate attachments, just like real heavy machinery.

• Realistic Crawler Track System
  Features rubberised crawler tracks with detailed sprockets and rollers, enhancing grip, realism, and durability.

• Industrial Construction Detailing
  Includes operator cabin shaping, warning bars, structural framing, engine-style components, and pneumatic routing for an authentic machinery appearance.

• Large Display Presence
  At nearly half a metre long, the tractor stands out as an impressive centrepiece in any construction or Technic-style model collection.

• Premium Engineering Build
  Constructed from 1769 high-quality ABS parts, delivering a dense, rewarding build packed with mechanical, pneumatic, and motorised complexity.

• Fully Compatible
  Works with all major brick brands, perfect for expanding construction scenes or combining with other large-scale machinery.

• Dimensions - 19cm (W) 45cm (L) 22cm (H)

Why You’ll Love It

• Combines pneumatics + motors + RC control for a truly interactive, engineering-focused experience.

• A large, realistic construction machine perfect for display or functional play.

• Ideal for fans of technic-style machinery, industrial equipment, and advanced mechanical builds.

• Provides a rich, satisfying build loaded with working features.