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Straight Auger

$250.00

Feature

Design as straight type, better for carry soil;

Double cutter bearing uniform force, can avoid inclined hole;

Double spiral easy to carry soil, but meet cohensive soil, single spiral is easy to dump spoil;

Applicable layers: clay, high-weathered layer, gravel etc.

Customizable ltems

Cutting DIA. Custom : design various cutting diameter based on demand, such us 9501050 etc;

Spiral HIT. Custom : design as demand, prolong or shortten, increase amount of per drilling, improve eficiency;

Spiral Pitch Custom : adjust the spiral pitch according to different working condition;

Teeth Custom : equiped different teeth, like bullet teeth, flat teeth according to different working condition;

Key Component Reinforce Custom : strengthen the key component to extend life cycle;

Kelly Box Custom : custom kelly box size based on the kelly bar, such us 130*130, 150*150,200*200 etc.

Sizes in Dia

OD600mm-OD1500mm, other avaliable upon request.

Sizes in Length

Normally 1200mm / 1000mm/800mm, other avaliable upon request,prolong or shortten, increase of efficiency by drilling more.

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KR Drilling machinery is one of the leading manufactory in China dedicated to providing high quality Kelly bars for piling rigs.  The interlocking and Friction Kelly bar we supplied ranges from Outer diameter 299mm to 630mm, from 3 section to 6 sections, For internationally renowed brands of drilling rig including Bauer / Soilmec/ Casagrande/ Liebherr/ IMT / Mait / Sany /XCMG/ Sunward/ Zoomlion/ TEG….

1. Kelly bar ( Interlocking Kelly bar/Friction Kelly bar/Customized Kelly bar/Square Kelly bar…)

2. Drilling tools (Drilling Buckets/Drilling Auger/Core barrel/Drilling bits/Rollers…)

3. Casing Parts (Casing Pipe/Casing Driver/Casing Connector/Casing Shoe/Teeth/Bolts…)

4. Hydraulic Parts (Gearbox/Motor/Pump, Small hydraulic parts…)

5. Electric parts & Valve group

6. Piling rig Structure parts ( Kelly guide/ Swivel joint/ Rotary sleeve /Terminal joint / Spring/ Slew bearing/Ropes…)

7. Undercarriage parts (Track rollers/Guide roller..)

All in one words, One-Stop service for Drilling rig.

 

Why you choose us?

1. Seasoned R&D and Manufacturing Terms

With 15 years of professional experience in Kelly bar design and manufacturing. KR Drilling is capable of providing overall construction solutions and designing customized high quality Kelly bar based on various drilling conditions that the customers encounter. If you require any assistance or would like to discuss this further, warmly welcome visit us!

Our KR Drilling team is always around for full-range service and support. If you require any assistance or would like to discuss this further, please dont hesitate to contact m

2. Top Quality Raw Materials

The raw materials o f steel pipes we use are supplied by the best manufactures in China with CE certifications. Our Kelly bars are made of high strength alloy-steel tubes with high torsional and compressive strength which will meet the strict requirements for drilling in hard formations.

3. More Life Out of our Wear Parts

The key components such as drive keys, locking recesses are made of high strength and wear-resistant materials with special heat-treatment that would help to improve the life of these parts. The internal drive keys are made of high strength and wear-resistant steel plate. These welded components also undergo special heat treatments. It not only improves the drive keys wear resistant properties, but also the welding properties.

 

Shipping Policy

Trade & Payment terms
Trade terms: We offer EXW/FOB/CIF/CIP/DDP... port price.
Payment terms: 30% T/T as deposit, 70% T/T balance payment before shipment.

Warranty & After-sale Service
ONE year since manufacture date. Out-of-warranty, online video for trouble-shooting or paid maintenance service with engineers sent to be abroad.

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Vendor Information

  • Store Name: Hebei KongRui Machinery Equipment Co.,Ltd
  • Vendor: Hebei KongRui Machinery Equipment Co.,Ltd
  • Address: China 065700
    Hebei / 河北, Langfang, , No. 38 Hehongjiayuan, JInkang Road, Bazhou
  • No ratings found yet!
  • Sale!

    Full lock Kelly bar

    Piling / Sheet Pile / Pile Foundation $25,000.00
    Rated 0 out of 5

    Usually full lock kelly bar is composed of three weld-on ribs continuous concave and convex keys. It especillay for hard ground and frozen oil formation layer.When drilling process, the advantage is force uniform, not easy to stick pipe, particular to improve work efficiency.

    Materials & Technology

    1st-2nd pipe Materials: 27SiMn or 35CrMo undergone quenched-tempered heat treatment;

    3rd-5th pipe Materials: Q345B undergone quenched-tempered heat treatment;

    Kelly drive stub Materials: Soid forging with HRC305-335 and tensile strength 1050 Mpa;

    External pressure key: 35CrMoTi;

    Kelly spring Materials:60Si2Mn.

  • Sale!

    Open-type Bucket

    Piling / Sheet Pile / Pile Foundation $250.00
    Rated 0 out of 5

    Feature

    Large inlet of soil, open shell design, easy to dump spoil so increases the drilling efficiency;

    Super strength structure for shell, guide plate, etc, increase the life cycle of bucket;

    Guide strips arranged on the surface of bucket can avoid drilling tool sucked by the pressure;

    Applicable layers: clay ,silt,highly weathered rock.

    Customizable Items

    Cutting DIA. Custom : design various cutting diameter based on demand,lsuch us 9501050 etc;

    Teeth Custom : equiped different teeth, like bullet teeth, flat teeth according to diferent working condition;

    Kelly Box Custom : custom kelly box size based on the kelly bar, such us 130*130, 150*150,200*200 etc.

    Sizes in Dia

    OD600mm-OD1500mm, other avaliable upon request.

    Sizes in Length

    Normally 1200mm / 1000mm/800mm, other avaliable upon request,prolong or shortten, increase of efficiency by drilling more.

  • Sale!

    Conical Auger

    Piling / Sheet Pile / Pile Foundation $250.00
    Rated 0 out of 5

    Feature

    Location by pilot, conical structure drilling into the rock;

    Double cutter bearing uniform force, can avoid inclined hole;

    Double spiral easy to carry soil, but meet cohensive soil, single spiral is easy to dump spoil;

    Applicable layers:medium weathered rock,bedroc.

    Customizable ltems

    Cutting DIA.Custom : design various cutting diameter based on demand, such us 9501050 etc;

    Spiral HlT. Custom : design as demand, prolong or shortten, increase amount of per drilling, improve eficiency;

    Spiral Pitch Custom : adjust the spiral pitch according to different working condition;

    Kelly Box Custom : custom kelly box size based on the kelly bar, such us 130*130, 150*150,200*200 etc;

    Key Component Reinforce Custom : strengthen the key component to extend life cycle.

    Sizes in Dia

    OD600mm-OD1500mm, other avaliable upon request.

    Sizes in Length

    Normally 1200mm / 1000mm/800mm, other avaliable upon request,prolong or shortten, increase of efficiency by drilling more.

  • Sale!

    Gearbox

    Piling / Sheet Pile / Pile Foundation $250.00
    Rated 0 out of 5

    1. High quality advanced quality testing equipment.

    2. Green environmental protection. 

    3. High strength precoated sand ensures dimensional stability of the inner cavity.

    4. Excellent raw material.

    5. Professional technical team.

    6. Intelligent units: core making smelting,modelling,post-processing and processing.

    7. HWS/Sinto/Disa Molding line casting. 

    8. Material gray iron and ductile iron of all grade12.

  • Sale!

    Rock Bucket

    Piling / Sheet Pile / Pile Foundation $250.00
    Rated 0 out of 5

    Feature

    Option half-automatic or manul mechanic bottom open system. Buit-in ventilation pipe;

    Cast pilot with rock drilling bits , arc guide plate teeth arrangement, double unlocking system;

    Staggered arrangement of rock drilling bits;

    Applicable layers: gravel , pebble , highly or medium weathered rock;

    Customizable Items

    Cutting DIA. Custom : design various cutting diameter based on demand, such us 9501050 etc;

    Shell HlT. Custom : design as demand, prolong or shortten, increase amount of per drilling, improve efficiency;

    Small barrel facilitates the coring operation; large barrel performs stage breaking;

    Cutter Custom: single cutter and double cutter design as demand;

    Kelly Box Custom : custom kelly box size based on the kelly bar, like 130*130, 150*150,200*200 etc;

    Bottom Open Mechanic : half-automatic or manul mechanic bottom open system.

    Sizes in Dia

    OD600mm-OD3000mm, other avaliable upon request.

    Sizes in Length

    Normally 1200mm / 1000mm/800mm, other avaliable upon request,prolong or shortten, increase of efficiency by drilling more.

     

  • Sale!

    Customized Kelly bar

    Piling / Sheet Pile / Pile Foundation $25,000.00
    Rated 0 out of 5

    Usually Customized kelly bar is formed by Interlocking kelly bar pipe, Friction kelly bar pipe, Full lock ribs kelly bar pipe or other mix-lock types based on your specific projects complicated formation needs.

    Materials & Technology

    1st-2nd pipe Materials: 27SiMn or 35CrMo undergone quenched-tempered heat treatment;

    3rd-5th pipe Materials: Q345B undergone quenched-tempered heat treatment;

    Kelly drive stub Materials: Soid forging with HRC305-335 and tensile strength 1050 Mpa;

    External pressure key: 35CrMoTi;

    Kelly spring Materials:60Si2Mn.

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