tianjin huachang xingye technology co .,ltd

600mm cfa auger guie for soilmec sr45 cfa rig for Continuous Flight Auger (CFA)pile 750mm cfa auger guide for soilmec sr65 cfa rig for Continuous Flight Auger (CFA)pile 800mm cfa auger guide for soilmec sr75 cfa rig for Continuous Flight Auger (CFA)pile 1000mm cfa auger guide for soilmec sr95 cfa rig for Continuous Flight Auger (CFA)pile 450mm cfa auger guie for soilmec sr30 cfa rig for Continuous Flight Auger (CFA)pile 600mm CFA auger guide for bauer-bg24 rig for Continuous Flight Auger (CFA)pile 600mm cfa auger guie for liebherr-lrb23 cfa rig for Continuous Flight Auger (CFA)pile 750mm cfa auger guide for Liebherr-LRB355 cfa rig for Continuous Flight Auger (CFA)pile 800mm cfa auger guide for Liebherr-lb25 cfa rig for Continuous Flight Auger (CFA)pile 1000mm cfa auger guide for lieberr-lb35 cfa rig for Continuous Flight Auger (CFA)pile 750mm cfa auger gate for casagrande b200 cfa rig for Continuous Flight Auger (CFA)pile 800mm cfa auger gate for casagrande b250 cfa rig for Continuous...

750mm cfa auger guide for soilmec sr65 cfa rig for Continuous Flight Auger (CFA)pile 800mm cfa auger guide for soilmec sr75 cfa rig for Continuous Flight Auger (CFA)pile 1000mm cfa auger guide for soilmec sr95 cfa rig for Continuous Flight Auger (CFA)pile 450mm cfa auger guie for soilmec sr30 cfa rig for Continuous Flight Auger (CFA)pile 600mm CFA auger guide for bauer-bg24 rig for Continuous Flight Auger (CFA)pile 600mm cfa auger guie for liebherr-lrb23 cfa rig for Continuous Flight Auger (CFA)pile 750mm cfa auger guide for Liebherr-LRB355 cfa rig for Continuous Flight Auger (CFA)pile 800mm cfa auger guide for Liebherr-lb25 cfa rig for Continuous Flight Auger (CFA)pile 1000mm cfa auger guide for lieberr-lb35 cfa rig for Continuous Flight Auger (CFA)pile 750mm cfa auger gate for casagrande b200 cfa rig for Continuous Flight Auger (CFA)pile 800mm cfa auger gate for casagrande b250 cfa rig for Continuous Flight Auger (CFA)pile CFA Auger Guide : A lower auger guide is hydraul...

1500mm forge joint double wall casing used for liebherr-lb28 rig for cased bored pile 1500mm forge joint double wall casings Diameter 1500/140 mm, wall thickness 50mm for cased bored pile match liebherr-LB28 rotary drill rig casing oscillator use double wall casing OD1500/ID1400MM match liebherr-lb28 rig for cased bored pile 1500mm double wall casing 25CrMO forge joint used on liebherr-lb24 rig for cased bored pile foundation work OD1500/1400MM double wall casing with bauer-screw joint used on liebherr-lb36 rig for bored pile foundation work 1500mm heavy duty double wall casing used with casing rotator for drilled shaft secant pile foundation work A 1500mm outer diameter (OD) double-wall casing with forged joints is a highly compatible setup for a Liebherr-LB 28 rotary drilling rig, matching its maximum cased drilling diameter threshold for standard Kelly drilling configurations. Here is the technical breakdown of the casing specifications, coupling mechanics, and rig compatibility: 1...

1500mm forge joint double wall casings Diameter 1500/140 mm, wall thickness 50mm for cased bored pile match liebherr-LB28 rotary drill rig casing oscillator use double wall casing OD1500/ID1400MM match liebherr-lb28 rig for cased bored pile 1500mm double wall casing 25CrMO forge joint used on liebherr-lb24 rig for cased bored pile foundation work OD1500/1400MM double wall casing with bauer-screw joint used on liebherr-lb36 rig for bored pile foundation work 1500mm heavy duty double wall casing used with casing rotator for drilled shaft secant pile foundation work A 1500mm outer diameter (OD) double-wall casing with forged joints is a highly compatible setup for a Liebherr-LB 28 rotary drilling rig, matching its maximum cased drilling diameter threshold for standard Kelly drilling configurations. Here is the technical breakdown of the casing specifications, coupling mechanics, and rig compatibility: 1. Casing Dimensions & Tool Clearance For a standard 1500mm double-wall casing, th...

1500mm double cut rock bucket used for soilmec sr60 for bored pile foundation work 1500mm Double cut rock drilling bucket used for soilmec sr30 rig for bored pile foundation work 1500mm bored pile rock drilling bucket with round shank chisel b47k22h for soilmec sr65 rig Heavy Duty - Double Start Rock Auger) Tianjin huachang xingye technology co ltd Heavy Duty double start auger built-in with 30 mm round shank pick. Generally used for cutting medium-soft rock formations, high fractured medium-hard rock formation and decompressed rock formations. Double cut Rock Bucket Main application:- tianjin huchang xingye technology co ltd double cut Rock Bucket, used for cutting soft to medium hard rock fractured rock formation combined with low fines and coarse soil; decompressed rock formations. DCRB is recommended in un uncased bores, for bigger diameters. Features:- Kelly box: 130-150-200 - other available upon request Teeth: round shank bits B47K22H or B40K12 other available upon request dou...

1500mm Double cut rock bucket used for soilmec sr45 rig for bored pile foundation work 1500mm double cut rock bucket used for soilmec sr60 for bored pile foundation work 1500mm Double cut rock drilling bucket used for soilmec sr30 rig for bored pile foundation work 1500mm bored pile rock drilling bucket with round shank chisel b47k22h for soilmec sr65 rig Heavy Duty - Double Start Rock Auger) Tianjin huachang xingye technology co ltd Heavy Duty double start auger built-in with 30 mm round shank pick. Generally used for cutting medium-soft rock formations, high fractured medium-hard rock formation and decompressed rock formations. Double cut Rock Bucket Main application:- tianjin huchang xingye technology co ltd double cut Rock Bucket, used for cutting soft to medium hard rock fractured rock formation combined with low fines and coarse soil; decompressed rock formations. DCRB is recommended in un uncased bores, for bigger diameters. Features:- Kelly box: 130-150-200 - other available up...

10000 mm Double cut Conical Rock Auger used for liebherr-lb28 drill rig for bored pile foundation work 1000mm Double cut rock drilling auger used for liebherr-lb24 rig for bored pile foundation work 1000mm double cut rock auger used for liebherr-lb36 for bored pile foundation work 1000mm double starter rock auger used for liebherr-lb20 rig for bored pile foundation work Heavy Duty - Double Start Rock Auger) Tianjin huachang xingye technology co ltd Heavy Duty double start auger built-in with 30 mm round shank pick. Generally used for cutting medium-soft rock formations, high fractured medium-hard rock formation and decompressed rock formations. Double cut rock auger Main application:- Generally used for cutting medium-soft rock formation, high fractured medium-hard rock formation and decompressed strong rock (10 - 100 MPa). DCRA is recommended is un uncased bores and for bigger diameters, Features:- Kelly box: 130-150-200 - other available upon request Teeth: round shank picks B47K...

1000mm Double cut rock drilling auger used for bauer-bg24 rig for bored pile foundation work 1000mm double cut rock auger used for bauer-bg28 for bored pile foundation work 1000mm double starter rock auger used for bauer-bg36 rig for bored pile foundation work 10000 mm Double cut Conical Rock Auger used for bauer-bg33 drill rig for bored pile foundation work Heavy Duty - Double Start Rock Auger) Tianjin huachang xingye technology co ltd Heavy Duty double start auger built-in with 30 mm round shank pick. Generally used for cutting medium-soft rock formations, high fractured medium-hard rock formation and decompressed rock formations. Double cut rock auger Main application:- Generally used for cutting medium-soft rock formation, high fractured medium-hard rock formation and decompressed strong rock (10 - 100 MPa). DCRA is recommended is un uncased bores and for bigger diameters, Features:- Kelly box: 130-150-200 - other available upon request Teeth: round shank picks B47K22H or B40K12...

1000mm double cut rock auger used for soilmec sr60 for bored pile foundation work Double cut rock drilling auger used for soilmec sr30 rig for bored pile foundation work Double cut Conical Rock Auger used for soilmec drill rig for bored pile foundation work Heavy Duty - Double Start Rock Auger) Tianjin huachang xingye technology co ltd Heavy Duty double start auger built-in with 30 mm round shank pick. Generally used for cutting medium-soft rock formations, high fractured medium-hard rock formation and decompressed rock formations. Double cut rock auger Main application:- Generally used for cutting medium-soft rock formation, high fractured medium-hard rock formation and decompressed strong rock (10 - 100 MPa). DCRA is recommended is un uncased bores and for bigger diameters, Features:- Kelly box: 130-150-200 - other available upon request Teeth: round shank picks B47K22H or B40K12 other available upon request. Round shank rock teeth pilot bit Wear protection: hard facing (standard) ...

1000mm Double cut rock auger used for soilmec sr45 rig for bored pile foundation work 1000mm double cut rock auger used for soilmec sr60 for bored pile foundation work Double cut rock drilling auger used for soilmec sr30 rig for bored pile foundation work Double cut Conical Rock Auger used for soilmec drill rig for bored pile foundation work Heavy Duty - Double Start Rock Auger) Tianjin huachang xingye technology co ltd Heavy Duty double start auger built-in with 30 mm round shank pick. Generally used for cutting medium-soft rock formations, high fractured medium-hard rock formation and decompressed rock formations. Double cut rock auger Main application:- Generally used for cutting medium-soft rock formation, high fractured medium-hard rock formation and decompressed strong rock (10 - 100 MPa). DCRA is recommended is un uncased bores and for bigger diameters, Features:- Kelly box: 130-150-200 - other available upon request Teeth: round shank picks B47K22H or B40K12 other available up...

600mm mechanical diaphragm wall grab 600mm mechanical grab for diaphragm wall pile 600mm*2800mm mechanical diaphragm wall grab 600mm*2500mm mechanical diaphragm wall grab 600mm slurry wall grab 600mm clamshell grab Tianjin huachang xingye technology manufacture Mechanical Diaphragm Wall Grabs around 20years and expert in fabricate mechanical diaphragm wall grabs Tianjin huachang xingye technology co ltd Diaphragm Wall Grabs are the best solution to excavate diaphragm walls in all soil conditions up to a soil hardness of 70 mPA as light chiselling work is possible. The Diaphragm wall grab is available with grab extensions for a total length of 4 to 16 m and also with extra ballast to reach a total weight of up to 35 ton for even the most demanding projects. The cutting edges of the grab jaws are made of steel 450 and were especially hardened. Easy mounting of the grab jaws for excavation widths 400/500mm/600mm/800 /1000 /1200 mm. All the grab teeth as well as all the wire rope pulle...

600mm mechanical grab for diaphragm wall pile 600mm*2800mm mechanical diaphragm wall grab 600mm*2500mm mechanical diaphragm wall grab 600mm slurry wall grab 600mm clamshell grab Tianjin huachang xingye technology manufacture Mechanical Diaphragm Wall Grabs around 20years and expert in fabricate mechanical diaphragm wall grabs Tianjin huachang xingye technology co ltd Diaphragm Wall Grabs are the best solution to excavate diaphragm walls in all soil conditions up to a soil hardness of 70 mPA as light chiselling work is possible. The Diaphragm wall grab is available with grab extensions for a total length of 4 to 16 m and also with extra ballast to reach a total weight of up to 35 ton for even the most demanding projects. The cutting edges of the grab jaws are made of steel 450 and were especially hardened. Easy mounting of the grab jaws for excavation widths 400/500mm/600mm/800 /1000 /1200 mm. All the grab teeth as well as all the wire rope pulleys are quickly exchangeable due to th...

 cfa  hexagonal joint hex160mm for casagrande cfa auger match casagrande b200 cfa rig Casagrande cfa coupling hex 160mm for 600mm cfa for casagrande b250 cfa rig Tianjin huachang xingye technology co ltd The Casagrande Hex 160 (160mm across flats) is a standard hexagonal coupling system used to connect Continuous Flight Auger (CFA) sections and Full Displacement Piling (FDP) tools. It is widely used across Casagrande's mid-range multi-function drilling rigs. Here is a technical overview of this specific coupling standard: Key Technical Specifications Interface Type: Parallel hexagonal male/female joint with retaining pins and internal O-ring seals for concrete pumping. Size (Across Flats / A/F): $160\text{ mm}$ Torque Capacity: Typically rated for an operating torque capacity up to approximately 115,000 ft-lbs (~155 kNm to 160 kNm). Common Rig Compatibility: Standard for Casagrande lines matching torque outputs in the 120-200 kNm range, such as the B125, B160 XP, B175, and B20...