Backhoe Subassembly

Backhoe Subassembly

Backhoe Subassembly

SKU:42839

Laser-cut assembly that simulates the movement of a real-life excavator. Students can operate the Backhoe using syringes to get a better understanding of how hydraulics of an excavator work.

Laser-cut assembly that simulates the movement of a real-life excavator. Students can operate the Backhoe using syringes to get a...

Grades 6-12
$115.00 USD
$0.00 USD $115.00 USD
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Specifications

  • Tools and Materials Required: If not using this kit with the Mining Mechanics STEM Expedition®, these parts are required but not included: 8 syringes (12 cc), 1 female syringe hose adapter (1/8"), 5 two-way stopcocks, HD Bond II or white glue, Phillips-head screwdriver, scissors, cup of water, ruler, and build instructions (can be found in 42840 Backhoe resources)
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Grades 6-12

What You'll Get

Backhoe Subassembly
  • Backhoe laser-cut parts
  • 30 pan-head screws (6-32 x 3/8")
  • 4 pan-head screws (6-32 x 1/2")
  • 4 nylon spacers
  • 6 O-rings
  • 2 wood dowels
  • 4 cable ties
  • 4 hose-syringe adapters
  • 4 nylon stand-offs (6-32 x 1/4" x 1")
  • 4 nylon stand-offs (6-32 x 1/4" x 3/4")
  • 4 nylon stand-offs (6-32 x 1/4" x 1-1/4")
  • 1 nylon stand-off (6-32 x 1/4" x 1-1/2")