2024 hot sell swivel joint for Bauer&soilmec kelly bar rotary drilling rig
- Manufacturer: Kelly
Products Description 1. Swivel is made of metal junction structure, the upper and lower joint part, intermediates and other parts are completely made of high quality forged alloy steel. Going through strict heat ...
$7,200 USDShandong, China
2023 hot sell piling rig kelly bar Lifting swivel joint for sale
- Manufacturer: Kelly
Products Description 1. Swivel is made of metal junction structure, the upper and lower joint part, intermediates and other parts are completely made of high quality forged alloy steel. Going through strict heat ...
$7,200 USDShandong, China
2024 Factory High Quality damping spring for drilling machine Kelly Bar
- Manufacturer: Kelly
Damping Spring Damping spring is used on kelly bar and rotary drive of rotary drilling rig machine. The function of damping spring is to convert the large force when the kelly bar and rotary drive are working int...
$580 USDShandong, China
Rotary piling rig foundation tools damping spring for kelly bar
- Manufacturer: Kelly
Products Description Damping Spring Damping spring is used on kelly bar and rotary drive of rotary drilling rig machine. The function of damping spring is to convert the large force when the kelly bar and rotary ...
$580 USDShandong, China
High Quality Damping Spring Rotary Excavation Piling Tools Parts Hydraulic Shock Absorber Kelly Bar Damping Springs
- Manufacturer: Kelly
Damping Spring Damping spring is used on kelly bar and rotary drive of rotary drilling rig machine. The function of damping spring is to convert the large force when the kelly bar and rotary drive are working int...
$580 USDShandong, China
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