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| Product Description |
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- 5 Sizes with lifting capacity 14000, 30000, 66000, 110000 and 218000 lbs ( 60, 130, 300, 500, 1000kN).
- Single bevel gear ratio.
- Two Pitches of Lifting Screw for slow & fast traverse.
- Lifting speeds up to 520 in/min (13.2m/min).
- Self locking Acme Screw threads to ASTM standards.
- Bevel Gear Box with oil splash lubrication.
- One input shaft with up to 3 output shafts for multi jack system & connecting to motor, read out devices.
- High efficiency ratings & long service life.
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| Materials of Construction |
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- For 14000 & 30,000 lbs, Housing is made of closed grain cast-iron, for higher sizes, SG 500/7 material.
- Screw made of Cr-Mo medium Carbon Steel, hardened and tempered for high core strength.
- Nut made of aluminum bronze to British Standard grade AB2.
- Bevel gears Case hardened.
- Tapered roller bearings to carry heavy Axial as well as radial loads.
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