The straight-arm chest expander is suitable for safely and effectively exercising the chest and arm muscles.

1. Main frame material: Q35A, Elliptical tube: 120×60×3.0 mm

2. Main rotating shaft material: Q235A, Di Φ60

3. Main shaft bearing: Renben Bearing (6005-2RS)

4. Guide rod: Solid hard chrome plated  Spec Φ20×1325

5. Pulley material: Nylon   Glass fiber Φ105; Aluminum alloy

6. Protective material: ABS  Thickness δ=4

7. Handle: PVC  Dipped handle

8. Rope specification: φ6 steel wire rope, can withstand force of 1000 KG

9. End cover material: Aluminum alloy

10. Motion angle: 9-speed adjustable; Cushion and back: 4-speed adjustable; Seat height: 5-speed adjustable

11. Counterweight block material: Steel plate

12. Maximum counterweight: 100KG, Minimum counterweight 5KG;【10KG×5  5KG×9   5KG（Guide block）×1】

3. Maximum load: 180KG

Expanded size: 1785×1530×2130 mm

Gross, net: 325KG, 248KG