Hydraulic Excavator DIY Model

From: $21.99

(9 customer reviews)

Hydraulic transmission is a transmission mode which uses pressurized liquid in closed system to transfer motion and power. It converts the mechanical energy into the pressure energy of the liquid, and then the pressure energy of the liquid into the mechanical energy.

Description

Hydraulic transmission is a transmission mode which uses pressurized liquid in closed system to transfer motion and power. It converts the mechanical energy into the pressure energy of the liquid, and then the pressure energy of the liquid into the mechanical energy.

Additional information

Material

Wood

Shipping

We process orders on weekdays (except holidays). Orders will be acknowledged within 2 working days of receipt and shipped within 3 working days of receipt.

 

Our average shipping times:

2-5 Business Days to the USA after fulfillment
8-14 Business Days to countries outside the USA after fulfillment

 

5 /5
Based on 9 ratings

Reviewed by 9 users

    • 1 year ago (Edit)

    Good product and service, thank you.

    • 1 year ago (Edit)

    Everything works

    • 1 year ago (Edit)

    Excellent value for money

    • 1 year ago (Edit)

    Everything works fine! Thank you so much!

    • 1 year ago (Edit)

    wonderful!!! great educational toy. highly recommended

    • 1 year ago (Edit)

    A+++

    • 1 year ago (Edit)

    Excellent designer, the son is delighted, only the tube is better to replace with silicone.

    • 1 year ago (Edit)

    Everything is super, thank you

    • 1 year ago (Edit)

    Everything OK

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