Quick Details


Slewing Bearing

Brand Name:


Model Number:



Four Point Contact

Seals Type:

Sealed for dusty enviroment

Place of Origin:

Zhejiang, China





Gear Ratio:


Output Torque:

34.2 kN.m

Tracking Precision:



with hydraulic motor



Packaging & Delivery

Selling Units:
Single item
Single package size:
92X84X29 cm
Single gross weight:
223.000 kg
Package Type:
wooden box
Lead Time
Quantity(Pieces) 1 – 1 >1
Est. Time(days) 35 To be negotiated

Online Customization

25”Worm Gear Drive For Aerial Working Platform

H-FANG’s slewing drives can be widely used for grapple machines ,Aerial platform ,forklift ,mobile crane ,Drilling Rig ,solar tracking system, wind turbine and satellite dish. Those products are designed for long life, working in hard environmental conditions.

1. Parameters of slewing drive

2. Production Application

WE25 slewing drives can be widely used for grapple machines ,Aerial platform ,forklift ,Drilling Rig .Harbour mobile crane,

welding machine ,placing boom and so on .

3. Recommended slewing drive for your choose

Attached the below model for your selection:

EnclosedHousingSlewingDrive SE3 SE5 SE7 SE9 SE12 SE14 SE17 SE21 SE25
Precise Enclosed Housing Slewing Drive PE3 PE5 PE7 PE9 PE12 PE14 PE17 PE21 PE25
WormGearSlewingDrive WEA5 WEA7 WEA9 WEA12 WEA14 WEA17 WEA19 WEA21 WEA25
Dual Axis Slewing Drives SDE3 PDE3 SDE7A.5 PDE7A.5 SDE9 PDE9 WDE17
Vertical Enclosed Slewing Drive VE3 VE6 VE7 VE9A VE17 VE21 WVE27

Packaging & Shipping


Our products are all packed with VCI bags to prevent damp and bump during the shipment.

Our Services

There are more than 10 different sizes, starting from 3′ size to 25" inch size, among them are 5", 7", 9" 12", 14", 17" , 19" and 21". They are both widely used in solar tracking systems (PV, CPV, HCPV and heliostat) and regular vehicles, such as man lifts, truck cranes, as well as modular vehicles.

Company Information

We are the first manufacturer in China who registered the product standard, which will be accepted as National Standard for slewing drives very soon. Hourglass worm shaft is used in each sized slewing drive for better efficiency, more torque and smoother rotation by multiple tooth contact with the slewing rings.