Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the whole machine. The main purpose of kelly bar is to transfer the torque of rotary drive and crowd pressure of the crowd system to the drilling tool. Based on the rich manufacturing experience and by absorbing the advanced technology both at home and abroad, we can produce first-class kelly bar which can be compared favorably with the imported ones.
The features of Unimate kelly bar are as follows:
Adopt the advanced technology of 6-key design in the world and standard modular design.
Equipped with advanced processing facilities, workmanship and manufacturing equipments, UNIMATE kelly bar enjoys a low weight, high strength, high straightness of single bar, thinner tube, smaller inter-tube distance and good abrasion resistance.
The raw materials are either imported from Germany like the high abrasion resistance materials, or from Chinese top manufacturer such as the seamless steel tube with alloy. All the tubes made in China are specially made seamless alloy tube, which guarantees the accuracy of the sizes, location, physical properties and easy welding. The small-diameter tubes undergo reheat treatment. The friction kelly bar can be used under full torque.
All the outer keys have undergone special heat treatment; therefore, they possess higher hardness, higher flexibility and excellent welding properties, which provide higher abrasion resistance to the keys.
There are mainly two types of Kelly bars:
1-Interlocking Kelly Bar
2-Friction Kelly Bar
Interlocking Kelly Bar
Interlocking Kelly bars are used with piling rigs for drilling in dense sand and gravel and weak to strong rock. The Interlocking Kelly bars manufactured by Unimate can be fully locked by mechanical locking system on each section. Kelly bars can be equipped with specially designed springs or pressure plates for shock absorbing purpose.
Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the whole machine. The main purpose of kelly bar is to transfer the torque of rotary drive and crowd pressure of the crowd system to the drilling tool. Based on the rich manufacturing experience and by absorbing the advanced technology both at home and abroad, we can produce first-class kelly bar which can be compared favorably with the imported ones.
The features of UNIMATE kelly bar are as follows:
Adopt the advanced technology of 6-key design in the world and standard modular design.
Equipped with advanced processing facilities, workmanship and manufacturing equipments, UNIMATE kelly bar enjoys a low weight, high strength, high straightness of single bar, thinner tube, smaller inter-tube distance and good abrasion resistance.
The raw materials are either imported from Germany like the high abrasion resistance materials, or from Chinese top manufacturer such as the seamless steel tube with alloy. All the tubes made in China are specially made seamless alloy tube, which guarantees the accuracy of the sizes, location, physical properties and easy welding. The small-diameter tubes undergo reheat treatment. The friction kelly bar can be used under full torque.
All the outer keys have undergone special heat treatment; therefore, they possess higher hardness, higher flexibility and excellent welding properties, which provide higher abrasion resistance to the keys.
There are mainly two types of Kelly bars:
1-Interlocking Kelly Bar
2-Friction Kelly Bar
Friction Kelly Bar
Friction Kelly bars are used with piling rigs for drilling in silt, clay and less dense sand and gravel. The Friction Kelly bars manufactured by Unimate are un-lockable with drive keys on each section. Kelly bars can be equipped with specially designed springs or pressure plates for shock absorbing purpose.
Drilling buckets are mainly used for drilling water-bearing sandy soil, sludge, clay, muddy sub clay, sandy gravel, cobble, and weathered soft formation. The bucket can be designed into cylindrical type and conical type according to bucket diameter, type of drilling rig and soil conditions. The opening and closing device can be operated manually, mechanically or mixed manner. The welding angle of bucket teeth can be designed according to formation conditions.
The bottom cover is made of high-strength Mn plate, and the cutting edge includes single-layer type and double-layer type; the soil inlet also includes single-bottom type and double-bottom type.
Unimate drilling buckets are mainly divided into three types:
1-Clay Drilling Buckets
2-Rock Drilling Buckets
3-Cleaning Buckets
1) Clay Drilling Buckets
There are two categories of clay drilling buckets:
a)Single Cut Clay Bucket
b)Double Cut Clay Bucket
Drilling Diameter Range: 500~2500mm Barrel Length: 1000~1500mm
Main Applications:
i)These buckets are suitable for drilling in clay, silt and loose to medium dense sand and gravel.
ii)Single cut buckets are recommended up to coarse gravel.
iii)Double cut buckets are mainly used for bigger diameter uncased boreholes.
iv)Single bottom buckets are used for clay layer and sticky formation.
Features:
1-Cylindrical barrel & conical barrel(depends on customer demand)
2-Fish-tail Pilot
3-Throughout ventilation hole
4-Hard facing strips for wear protection
5-Kelly box size as per customer demand
2) Rock Drilling Buckets
There are two categories of rock drilling buckets:
a)Single Cut Rock Bucket
b)Double Cut Rock Bucket
i) Rock buckets are suitable for drilling in medium to weak rock and in very dense sand and gravel.
ii) Single cut buckets are recommended up to coarse gravel.
iii) Double cut buckets are recommended for secant piles and bigger diameters uncased boreholes.
Features:
1-Throughout ventilation hole
2-Rock Pilot
3-Hard facing strips for wear protection
4-Kelly box size as per customer demand
Drilling Augers
Short augers are mainly divided into the following types:
1-Conical Rock Auger
2-Flat or Butterfly Rock Auger
3-Flat or Butterfly Clay Auger
1) Conical Rock Auger
There are two categories of conical rock augers:
a)Single Cut Auger
b)Double Cut Auger
Drilling Diameter Range: 500~2500mm
Main Applications:
i) Single Cut and Double Cut Augers are suitable for drilling in medium to strong rock (15~60 MPa)
ii) Double Cut are recommended in bigger diameters uncased boreholes
Features:
1-Rock Pilot
2-Hard facing strips on flights for wear protection
3-Kelly box size as per customer demand
2) Flat or Butterfly Rock Auger:
There are three categories of Flat or Butterfly Rock Auger:
a)Single Cut Auger
b)Double Cut Auger
c)Double Cut Auger without Rock Pilot
Drilling Diameter Range: 500~2500mm
Main Applications:
i) The Single Cut and Double Cut Augers are suitable for drilling in weak fractured rock and very dense sand and gravel (Less than 5 MPa)
ii) Double Cut Augers are mainly used for bigger diameter uncased boreholes and secant piles
iii) Double Cut Auger without rock pilot are recommended for fractured rock or moderately weak to moderately strong rock (5~50 MPa)
Features:
1-Rock Pilot
2-Hard facing strips on flights for wear protection
3-Kelly box size as per customer demand
3) Flat or Butterfly Clay Auger
There are two categories of Flat or Butterfly Rock Auger:
a)Single Cut Auger
b)Double Cut Auger
Drilling Diameter Range: 500~2500mm
Main Applications:
i) The Single Cut and Double Cut Augers are suitable for drilling in clay, silt and loose to medium dense sand and gravel
ii) The Single Cut and Double Cut Augers with side cutters are suitable for drilling in hard clay, silt and medium to high dense sand and gravel
iii) Single Cut Augers are recommended up to coarse gravel
Features:
1-Fish-tail Pilot
2-Hard facing strips on flights for wear protection
3-Kelly box size as per customer demand.
The SD1000 Full Hydraulic Core Drilling Rig is a robust piece of equipment designed for various drilling applications Lets dive into the details
Application Range The SD1000 crawler drill is primarily used for both diamond bit drilling and carbide bit drilling Its commonly employed in geological exploration mineral prospecting and core sampling
Specifications
Drilling Diameter 56 mm 71 mm 89 mm 114 mm 2 in 3 in 4 in 4 in
Drilling Depth 200 m 400 m 600 m 1000 m 65602 131204 196806 328010
Overall Length Working 5760 mm 227 in
Overall Width Working 2400 mm 94 in
Overall Height Working 9000 mm 354 in
Hole Range 65 89mm
Engine Power 156ps 115kw 2200rpm
Machine Weight 12400 kg 273373 lb
Motor Power 132 kW 17947 hp
Applicable Industries Hotels, Manufacturing Plant, Home Use, Construction works , Advertising Company
Showroom Location Germany
Condition New
Place of Origin Germany
Type Backhoe Loader, Lorry Loader
Warranty 4 years
Machine Weight 500 kg
Hydraulic Pump Brand KYB
UNIQUE SELLING POINT High operating efficiency
Machinery Test Report Not Available
Video outgoing-inspection Provided
Marketing Type New Product 2019
Warranty of core components 1.5 years
Core Components PLC, Motor
Brand Name Cat420 backhoe
Moving Type Crawler Loader
Dimension(Long * Breadth * High) 4,700x 1,600 x 2,350mm
Hydraulic Cylinder Brand Bosch Rexroth
Hydraulic Valve Brand Huade
Bucket capacity 0.4CBM
Product name Mini Wheel Loader
Bucket capacity 1m3
Keyword Front Loader Tractor
Name Wheel Loader Made
Model Road Tyre
Applicable Industries Hotels, Manufacturing Plant, Home Use, Construction works , Advertising Company
Showroom Location None
Condition New
Place of Origin Germany
Type Backhoe Loader, Front Loader, Mini Loader, Lorry Loader, Tractor Loader, Skid Loaders
Warranty 4 years
Machine Weight 250 kg
Hydraulic Pump Brand KYB
UNIQUE SELLING POINT High load Moment
Machinery Test Report Not Available
Video outgoing-inspection Provided
Marketing Type New Product 2019
Warranty of core components More than 5 years
Core Components PLC, Pressure vessel, Other, Motor, Pump, Bearing
Brand Name Cat backhoe loader
Moving Type Crawler Loader
Dimension(Long * Breadth * High) 5354
Hydraulic Cylinder Brand Bosch Rexroth
Hydraulic Valve Brand Huade
Bucket capacity Cat backhoe loader
Product name Front Wheel Loaders
Bucket capacity 1m3
Keyword Front Loader Tractor
Name Wheel Loader Made
After-sales Service Provided Video Technical Support
Drive type 4x4 Wheel Drive
Applicable Industries Hotels, Manufacturing Plant, Home Use, Construction works , Advertising Company
Showroom Location None
Condition New
Place of Origin Germany
Type Backhoe Loader, Front Loader, Mini Loader, Lorry Loader, Tractor Loader, Skid Loaders
Warranty 4 years
Machine Weight 250 kg
Hydraulic Pump Brand KYB
UNIQUE SELLING POINT High load Moment
Machinery Test Report Not Available
Video outgoing-inspection Provided
Marketing Type New Product 2019
Warranty of core components More than 5 years
Core Components PLC, Pressure vessel, Other, Motor, Pump, Bearing
Brand Name Cat backhoe loader
Moving Type Crawler Loader
Dimension(Long * Breadth * High) 5354
Hydraulic Cylinder Brand Bosch Rexroth
Hydraulic Valve Brand Huade
Bucket capacity Cat backhoe loader
Product name Front Wheel Loaders
Bucket capacity 1m3
Keyword Front Loader Tractor
Name Wheel Loader Made
After-sales Service Provided Video Technical Support
Drive type 4x4 Wheel Drive
We provide reliable mud pump 100% interchangeable spare parts (Liner, piston, valve&seat, Pulsation Dampener, Fluid End Module)
Lake Petro provides the mud pump in accord with API specifications, as per international standards and requirements. Our product offering is extensively used in drilling and fracturing for oil and water well, including F series, P series, NB series, BW series and TWS series.
