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 7317 – Back Extension

7317 – Back Extension

Spec:

  • N.W.::220kgs/485 lbs G.W.:320kgs/705lbs
  • Installation size: 1260*1100*1610mm/ 50*43*63 in
  • Weight stacks:90kg-18pcs/198lbs-18pcs
  • Muscle:Dorsal

 

 

Description

Features

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    Back Extension features a five-position adjustable start mechanism to accommodate a wide range of users.

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    Main frame adopts 75*130*3.0 semi-elliptic pipe,Functional area adopts 58*101*3.0 semi-elliptic pipe,movement arms adopt 48*76*3.0 semi-elliptic pipe,joint pipe adopts 70*140*3.0 rectangular pipe. All pipes are Q235 qualified.

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    Alloy steel guide rod to ensure smooth movement.

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    POM material cam , CNC machining parts, POM is also called “super steel” Good lubrication and abrasion, makes the movement smooth and comfortable

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    high density foam upholstery, “furniture grade” PU leather ,, and integral ABS guard cover.

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     Integrated die cast aluminum alloy adjustable movement plate, durable and sleek

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    Integrated die cast aluminum alloy foot pedal.

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     Anodized aluminum alloy end cap, durable and looks nice.

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     Full shroud, 4mm thickness ABS virgin material, durable and eco friendly. Japan made wire cable, with 6*19+1*75 coated wire which can withstand 1400kg strength.

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