| Model | JS5H,JH5H,JS5M,JS5L,JH5L |
| Matched Bit shank | COP54/DHD350R/MACH50SD5/M50/QL50/BR5 |
| Hole Range | 135mm-152mm |
| Application | Quarry blasting hole drilling,micrpile drilling, water well drilling,Geothermal drilling,construction |
TEAMWHOLE 5INCH DTH HAMMER
Teamwhole manufactures wide range and most efficient Down-the-Hole (DTH) hammers and bits for the mining blasting,water well especially deep well drilling,foundation construction etc.Our prodcuts trust by drilling contractor becasue of the advantages
Features
1.Piston produced with high nickel steel,adavnce heat treatment,ensure the hammer long service
2.Designed under real platform testing,then will know what's the frequency and impact power the DTH hammer transfer to DTH bits
3.Advanced CNC machine ensure DTH hammer every parts smooth srface,ewer parts and easier maintenance.
4.Geater productivity, extrax-short structure,can ensure DTH hammer increase efficiency, more power, and faster penetration.
| Structure-----5"DTH HAMMER WITHOUT FOOT VALVE | ||
| ITEM Discrimination | |
| Part List | ||
| 1 | TOP SUB(Can insert carbides) | |
| 2 | TOP SUB RING | |
| 3 | CHECK VALVE | |
| 4 | SPRING | |
| 5 | SHOCK RING | |
| 6 | AIR DISTRIBUTING SEAT | |
| 7 | INNER CYLINDER | |
| 8 | PISTON | |
| 9 | OUTER CYLINDER | |
| 10 | BUSH DRIVE SUB | |
| 11 | O RING | |
| 12 | BIT REATINER RING | |
| 13 | CHUCK SLEEVE | |
| Structure-----5"DTH HAMMER WITH FOOT VALVE | ||
| ITEM Discrimination | |
| Part List | ||
| 1 | TOP SUB(Can insert carbides) | |
| 2 | TOP SUB RING | |
| 3 | CHECK VALVE | |
| 4 | SPRING | |
| 5 | SHOCK RING | |
| 6 | AIR DISTRIBUTING SEAT | |
| 7 | INNER CYLINDER | |
| 8 | PISTON | |
| 9 | OUTER CYLINDER | |
| 10 | BUSH DRIVE SUB | |
| 11 | O RING | |
| 12 | BIT REATINER RING | |
| 13 | CHUCK SLEEVE | |
| JS5H-DHD350 DTH HAMMER | ||||
| Length without bit | Weight | Outer diameter | Matched bit shank | Rec.Bit hole |
| 1070mm | 68.5kg | 126mm | DHD350 without foot valve | φ135mm-φ152mm |
| Maximum pressure | Impact frequency | Recommend rotation | Air consumption | Thread connection |
| 2.8Mpa | 35HZ at 18bar | 25-55r/min | 16 m³/min at 18bar | API 2 3/8"Reg or API 3 1/2"Reg |
| JS5M-MISSION50 DTH HAMMER | ||||
| Length without bit | Weight | Outer diameter | Matched bit shank | Rec.Bit hole |
| 1070mm | 68.5kg | 126mm | MISSION50 with foot valve | φ135mm-φ152mm |
| Maximum pressure | Impact frequency | Recommend rotation | Air consumption | Thread connection |
| 2.8Mpa | 35HZ at 18bar | 25-55r/min | 16 m³/min at 18bar | API 2 3/8"Reg or API 3 1/2"Reg |
| JS5L-QL50 DTH HAMMER | ||||
| Length without bit | Weight | Outer diameter | Matched bit shank | Rec.Bit hole |
| 1070mm | 68.5kg | 126mm | QL50 without foot valve | φ135mm-φ152mm |
| Maximum pressure | Impact frequency | Recommend rotation | Air consumption | Thread connection |
| 2.8Mpa | 35HZ at 18bar | 25-55r/min | 16 m³/min at 18bar | API 2 3/8"Reg or API 3 1/2"Reg |
| JH5H-DHD350 DTH HAMMER | ||||
| Length without bit | Weight | Outer diameter | Matched bit shank | Rec.Bit hole |
| 1070mm | 68.5kg | 126mm | DHD350 with foot valve | φ135mm-φ152mm |
| Maximum pressure | Impact frequency | Recommend rotation | Air consumption | Thread connection |
| 2.8Mpa | 35HZ at 18bar | 25-55r/min | 16 m³/min at 18bar | API 2 3/8"Reg or API 3 1/2"Reg |
| JH5L-QL50 DTH HAMMER | ||||
| Length without bit | Weight | Outer diameter | Matched bit shank | Rec.Bit hole |
| 1070mm | 68.5kg | 126mm | QL50 with foot valve | φ135mm-φ152mm |
| Maximum pressure | Impact frequency | Recommend rotation | Air consumption | Thread connection |
| 2.8Mpa | 35HZ at 18bar | 25-55r/min | 16 m³/min at 18bar | API 2 3/8"Reg or API 3 1/2"Reg |
Teamwhole other DTH hammer model
DTH HAMMER (INCH) | Matched bit shank | Bit range | |
| Metric | Inch | ||
| 3.5" | COP32/COP34/MACH303M30/DHD3.5/BR33 | 90mm-115mm | 3 1/2"-4" |
| 4" | COP44/DHD340/MACH44SD4/M40/QL40 | 105mm-130mm | 4 1/8"-5 1/10" |
| 5" | COP54/DHD350R/MACH50SD5/M50/QL50/BR5 | 135mm-152mm | 5 1/4"-6" |
| 6" | COP64/DHD360/SD6M/60/QL60/Bulroc BR6 | 152mm-190mm | 6"-7.5" |
| 8" | COP84/DHD380/SD8/QL80/M80 | 203mm-254mm | 8"-10" |
| 10" | SD10/NUMA100/TH10 | 254mm-305mm | 10"-12" |
| 12" | DHD1120/SD12/NUMA120/NUMA125 | 305mm-350mm | 12"-13 3/4" |
| 14" | TK14/NUMA125 | 350mm-450mm | 13 3/4"-17 3/4" |
| 18" | NUMA180/TK18 | 450mm-600mm | 17 3/4"-23 3/5" |
| 24" | NUMA240/TK28 | 600mm-1000mm | 23 3/5"-39 1/3" |
Related tools
*COP54/DHD350R/MACH50SD5/M50/QL50/BR5
*Tag:down-the-hole hammer, China, suppliers, manufacturers, customized, price, high qualit
#DTH Hammer#dth bit#dth drilling#sd10#button bit#water well drilling#drilling#drill rig
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