Specifications

1.high quality and competitive price
2.different type of kelly bar combined together
3.long time use
4. swivel elevator

 

Product name

high quality drilling rig kelly bar swivel elevator ,kelly bar swivel

 

Product introduction

Drilling Elevator for kelly bar:

The outside material is high-quality steel,with a rigorous treatment,its intgrated mechanical performance is good and wear-resistant.

The bearing fully used imported SKF Bearings,its performance and life is far greater than domestic bearing.

The seal used imported seal,the structure is reliable ,durable,the oil is not easy leak,mud is not easy into the cavity,which extend the life.

Oil used special oil,is not easy heating evaporation to extend the life of bearings.

 

Specifications

Model	Bearing model and manufacture	Bearing quantity	Suitable torque range	Steel pipe dia- meter
HJ 01	7312B/SKF	4	180~230	≥ 160mm
HJ 02	7312B/SKF	5	180~260	≥ 160mm
HJ 03	7310B/SKF	4	120~160	≥ 120mm
HJ 04	7315B/SKF	5	390~360	≥ 200mm
HJ 05	7308B/SKF	4	60~120	≥ 100mm
HJ 06	7316B/SKF	6	400	≥ 200mm
HJ 07	7319B/SKF	5	500	≥ 240mm

 

  

Features:

kelly bar drive head and upper fitting,which uses bearings to rotate kelly bar and prevent steel wire rop breakage.Designs uniquely novel,the bearing pressure bearing completely selects import,using for long time.  

 

About company

Xuzhou Reman Construction Machinery Remanufacture Co., Ltd is located in xuzhou, the earliest place to research and development, production base of rotary drilling rigs in China. The company is specialized in selling new rotary drilling rigs, full -rotary drilling rigs and other piling machine; has complete industrial chain of researching and development, manufacturing and marketing various buckets, supply spare parts; also engages in evaluating and trading second-hand rotary drilling rigs.

Xuzhou Reman Construction Machinery Remanufacture Co., Ltd has many year's technical advantages, professional and experienced maintenance team; with moving maintenance shop--special vehicle for rigs field service; and advanced testing equipment, professional repairing workshop, spare parts warehouse, perfect testing methods and management system, all of these ensure the quality of our service and woke efficiency.

 

pictures