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2-Camion

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Automotive, RC & Hobbytruck-chassismodularladder-framerc-truckassemblyno-supportsheavy-duty
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Description

The foundation of the modular heavy-duty transport system. This structural ladder-frame chassis is engineered to bear the weight of the Moroccan Unity Day parade truck, serving as the central spine that unites the front cabin, cargo box, axles, and front bumper.

Designed for FDM printing on large-format beds like the K1 Max, it maximizes structural rigidity through boxed crossmembers while shedding unnecessary weight via lateral truss cutouts.

Features

  • Heavy-Duty Ladder Frame: Twin 15mm longitudinal beams locked together by five robust crossmembers.
  • Reinforced Axle Blocks: Widened mounting zones at the front and rear accommodate 8mm axles, providing stability under load.
  • Modular Interfaces: 6.3mm top-down alignment holes for the cabin and cargo modules, plus 5.3mm front-facing ports for bumper attachment. All joints feature a 0.3mm tolerance for smooth friction-fit assembly.

Print Notes

  • Situate flat on the bed (Z=0).
  • Prints entirely without supports.
  • Recommended minimum 3 perimeters (walls) and 25% gyroid infill for structural durability.

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