High Air Pressure DTH Hammers
Isu tinopa IR sando,DHD3.5, DHD340a, DHD360, DHD380, COPuyeQL sando.Iyo yakakwana yehukuru hwegomba kuchera neDTH i90mm kusvika 254 mm, maburi madiki anoputika anowanzo kucherwa pachishandiswa sando yepamusoro, uye makomba mahombe anowanzo shandisa michina inotenderera.Sando yedu seCOP neQL inozivikanwa nekuvimbika kwavo uye nekugara kwenguva refu.
Nekuda kwehupfumi uye kugona kuchera kwakasimba, pasi pegomba nyundo inova chishandiso chepamusoro chekuchera nekuchera maindasitiri.Pasi pegomba sando uye zvibooro zvakagadzirirwa pamwechete kuti zvishande pamwe chete, zvichipa mapindiro akakwira, hupenyu hurefu hwesevhisi uye mutengo wakaderera.
1. Kupa simba guru kune bhiti rekuchera, kukurumidza kuchera uye kushandiswa kwemhepo kwakaderera nekuda kwechimiro chemukati cheHD series DTH sando yakagadzirwa maererano nedzidziso itsva yekuchera dombo.
2. Smooth performance uye hupenyu hurefu hwesevhisi yeHD akateedzana DTH sando nekuda kwemhando yepamusoro alloy simbi zvinhu uye advanced processing technology yakagadziriswa.
3. Yakaderera dambudziko chiyero uye nyore kugadzirisa nekuda kwekureruka, yakavimbika uye nyore kuunganidza uye disassemble yemukati chimiro chenyundo.
4. Zviri nyore kusiya zvishoma kubva pasando nekuda kwemultihead thread inobatanidza chuck necylinder yesando.
5. Inochinjika neDTH bit uye pombi yekuboorera
Low pressure uye high pressure sando dziripo mukambani yedu.
· Inokodzera kune yakakwira pressure yekuchera rigs
· Kuchera matsime emvura
· Rekodha kutyora kupinda
· Kuchera bhenji
· Kuongorora Civil Injiniya Zvikumbiro
· Mutengo wakaderera parutsoka wakaboorwa
· Kuchera / Kuongorora zvicherwa
· Yakareruka & yakasimba dhizaini
· Kuongorora Civil Injiniya Zvikumbiro
· Kuchera matsime emafuta
· Foot Valve haidiwi muchidimbu
· Zvikamu zvehupenyu hurefu
· Inowedzera kushanda zvakanaka
· Inogadzira simba rakakura kune chero compressor masimba
· Pinda 15% kusvika 30% nekukurumidza
· Inopa kumwe kugadzira pamutengo wakaderera weyuniti
(1) Kukura: 90mm-605mm
(2)DTH Hammer: 3”-12”
(3) Package: mubhokisi remapuranga
(4) Kubudirira: 2000pcs / mwedzi
| DHT 3.5 | |||||
 | |||||
| Ref. | Zvikamu | Kurema | Ref. | Zvikamu | Kurema |
| 1 | Top Sub | 4.4 Kg | 9 | External Cylinder | 9.5 Kg |
| 2 | "O" Ring | 0.01 Kg | 10 | Stop Ring | 0.1 Kg |
| 3 | Tarisa Valve | 0.2 Kg | 11 | O Mhete yePamusoro Sub | 0.01 Kg |
| 4 | Spring | 0.02 Kg | 12 | Dhiraivha Chuck | 2.1 Kg |
| 5 | Compression Buffer | 0.02 Kg | 13 | Drill Bit | |
| 6 | Kugovera Kwemhepo | 1.4 Kg | |||
| 7 | Inner Cylinder | 1.7 Kg | |||
| 8 | Piston | 5.6 Kg | |||
| DTH3.5 Technical parameters | |||||
| Kureba (Pasina Biti) | Kurema | Kunze dhayamita | Connection Thread | Bit Shank | Hole Range |
| 928mm | 25Kg | Φ82mm | API2 3/8″REG | DHD3.5 | Φ90-Φ110mm |
| Kumanikidza kushanda | Inokurudzirwa kutenderera kumhanya | Kushandiswa Kwemhepo | |||
| 1.0Mpa | 1.5Mpa | ||||
| 1.0-1.7 Mpa | 30-60 r/min | 4.5m³/min | 8.5m³/min | ||
| M30-DTH Sando | |||||
 | |||||
| Ref. | Zvikamu | Kurema | Ref. | Zvikamu | Kurema |
| 1 | Top Sub | 4.5 Kg | 9 | Yakatungamirirwa Sleeve | 0.9 Kg |
| 2 | "O" Ring | 0.01 Kg | 10 | Retainer Ring | 0.2 kg |
| 3 | Tarisa Valve | 0.13 Kg | 11 | "O" Ring | 0.01 Kg |
| 4 | Spring | 0.02 Kg | 12 | Dhiraivha Chuck | 2.5 kg |
| 5 | Valve Seat | 0.76 Kg | 13 | Drill Bit | |
| 6 | Inner Cylinder | 1.45 Kg | |||
| 7 | Piston | 4.8 Kg | |||
| 8 | Piston Case | 7.6 Kg | |||
| M30 Technical parameters | |||||
| Kureba (Pasina Biti) | Kurema | Kunze dhayamita | Connection Thread | Bit Shank | Hole Range |
| 931mmmm | 23Kg | Φ82mm | API2 3/8″REG | M30 | Φ90-Φ115mm |
| Kumanikidza kushanda | Inokurudzirwa kutenderera kumhanya | Kushandiswa Kwemhepo | |||
| 1.0Mpa | 1.5Mpa | ||||
| 1.0-1.7Mpa | 30-50 r/min | 4m³/min | 6.5m³/min | ||
| DHT340-DTH Hammer | |||||
 | |||||
| Ref. | Zvikamu | Kurema | Ref. | Zvikamu | Kurema |
| 1 | Top Sub | 8.8 Kg | 9 | External Cylinder | 15.9 Kg |
| 2 | "O" Ring | 0.01 Kg | 10 | Stop Ring | 0.2 Kg |
| 3 | Tarisa Valve | 0.46 Kg | 11 | "O" Ring | 0.01 Kg |
| 4 | Spring | 0.04 Kg | 12 | Dhiraivha Chuck | 3.7 Kg |
| 5 | Compression Buffer | 0.2 Kg | 13 | Drill Bit | |
| 6 | Kugovera Kwemhepo | 2.1 Kg | |||
| 7 | Yemukati Cylinder | 2.45 Kg | |||
| 8 | Piston | 9 Kg | |||
| DTH 340 Technical parameters | |||||
| Kureba (Pasina Biti) | Kurema | Kunze dhayamita | Connection Thread | Bit Shank | Hole Range |
| 1032mm | 43Kg | Φ99mm | API2 3/8″REG | DHD340 | Φ110-Φ135mm |
| Kumanikidza kushanda | Inokurudzirwa kutenderera kumhanya | Kushandiswa Kwemhepo | |||
| 1.0Mpa | 1.5Mpa | ||||
| 1.0-2.2Mpa | 30-60 r/min | 5.53m³/min | 10m³/min | ||
| QL40-DTH Hammer | |||||
 | |||||
| Ref. | Zvikamu | Kurema | Ref. | Zvikamu | Kurema |
| 1 | Top Sub | 8.8 Kg | 9 | Piston Case | 16.5 Kg |
| 2 | "O" Ring | 0.01 Kg | 10 | Yakatungamirirwa Sleeve | 0.9 Kg |
| 3 | Tarisa Valve | 0.46 Kg | 11 | Retainer Ring | 0.2 Kg |
| 4 | Spring | 0.04 Kg | 12 | "O" Ring | 0.01 Kg |
| 5 | Rubber Buffer | 0.2 Kg | 13 | Drive Chuc | 3.3 Kg |
| 6 | Valve Sea | 2.1 Kg | 14 | Drill Bit | |
| 7 | Inner Cylinder | 2.45 Kg | |||
| 8 | Piston | 8.8 Kg | |||
| Technical parameters | |||||
| Kureba (Pasina Biti) | Kurema | Kunze dhayamita | Connection Thread | Bit Shank | Hole Range |
| 1102mm | 43.7Kg | Φ99mm | API2 3/8″REG | QL40 | Φ110-Φ135mm |
| Kumanikidza kushanda | Inokurudzirwa kutenderera kumhanya | Kushandiswa Kwemhepo | |||
| 1.0Mpa | 1.8Mpa | ||||
| 1.0-2.2Mpa | 30-60 r/min | 5.5m³/min | 10m³/min | ||
| M40-DTH Hammer | |||||
 | |||||
| Ref. | 部件 Parts | 单重 Weight | Ref. | 部件 Parts | 单重 Weight |
| 1 | 接头 Top Sub | 8.1 Kg | 9 | 衬套 Guided Sleeve | 1.84 Kg |
| 2 | O形圈 “O”Ring | 0.01 Kg | 10 | 卡环 Retainer Ring | 0.3 Kg |
| 3 | 逆止阀 Tarisa Valve | 0.3 Kg | 11 | O形圈 “O”Ring | 0.01 Kg |
| 4 | 弹簧 Spring | 0.04 Kg | 12 | 卡钎套 Drive Chuck | 3.9 Kg |
| 5 | 配气座 Valve Seat | 1.5 Kg | 13 | 钻头 Drill Bit | |
| 6 | 内缸 Inner Cylinder | 2.1 Kg | |||
| 7 | 活塞 Piston | 8.4 Kg | |||
| 8 | 外缸 Piston Case | 15 Kg | |||
| M40 Technical parameters | |||||
| Kureba (Pasina Biti) | Kurema | Kunze dhayamita | Connection Thread | Bit Shank | Hole Range |
| 1004mmmm | 40.5Kg | Φ99mm | API2 3/8″REG | M40 | Φ110-Φ135mm |
| Kumanikidza kushanda | Inokurudzirwa kutenderera kumhanya | Kushandiswa Kwemhepo | |||
| 1.0Mpa | 1.5Mpa | ||||
| 1.0-2.2Mpa | 30-60 r/min | 5m³/min | 9m³/min | ||
| DHT350-DTH Hammer | |||||
 | |||||
| Ref. | Zvikamu | Kurema | Ref. | Zvikamu | Kurema |
| 1 | Top Sub | 14.7 Kg | 9 | Inner Cylinde | 4.9 Kg |
| 2 | "O" Ring | 0.02 Kg | 10 | Piston | 15.5 Kg |
| 3 | Tarisa Valve | 1 Kg | 11 | Piston Case | 30.3 Kg |
| 4 | Spring | 0.06 Kg | 12 | Retainer Ringk | 0.3 Kg |
| 5 | gadzirisa mhete | 0.1 Kg | 13 | "O" Ring | 0.01 Kg |
| 6 | Rubber Buffer | 0.06 Kg | 14 | Dhiraivha Chuck | 7.1 Kg |
| 7 | pedestal | 0.2 Kg | 15 | Drill Bit | |
| 8 | Valve Sea | 4.2 Kg | |||
| DHT 350 Technical parameters | |||||
| Kureba (Pasina Biti) | Kurema | Kunze dhayamita | Connection Thread | Bit Shank | Hole Range |
| 1209mm | 78.5Kg | Φ125mm | API2 3/8″REG | DHD350 | Φ135-Φ155mm |
| Kumanikidza kushanda | Inokurudzirwa kutenderera kumhanya | Kushandiswa Kwemhepo | |||
| 1.0Mpa | 1.8Mpa | ||||
| 1.0-2.5Mpa | 30-60 r/min | 9m³/min | 15m³/min | ||
| QL50-DTH Hammer | |||||
 | |||||
| Ref. | Zvikamu | Kurema | Ref. | Zvikamu | Kurema |
| 1 | Top Sub | 14.7 Kg | 9 | Piston Case | 24.7 Kg |
| 2 | "O" Ring | 0.02 Kg | 10 | Yakatungamirirwa Sleeve | 1 Kg |
| 3 | Tarisa Valve | 1 Kg | 11 | Retainer Ring | 0.6 Kg |
| 4 | Spring | 0.06 Kg | 12 | "O" Ring | 0.01 Kg |
| 5 | Rubber Buffer | 0.2 Kg | 13 | Drive Chuc | 5.6 Kg |
| 6 | Valve Sea | 4.1 Kg | 14 | Drill Bit | |
| 7 | Inner Cylinder | 4.4 Kg | |||
| 8 | Piston | 17 Kg | |||
| QL50 Technical parameters | |||||
| Kureba (Pasina Biti) | Kurema | Kunze dhayamita | Connection Thread | Bit Shank | Hole Range |
| 1154mm | 73.5Kg | Φ126mm | API2 3/8″REG | QL50 | Φ135-Φ155mm |
| Kumanikidza kushanda | Inokurudzirwa kutenderera kumhanya | Kushandiswa Kwemhepo | |||
| 1.0Mpa | 1.8Mpa | ||||
| 1.0-2.5Mpa | 30-60 r/min | 9m³/min | 15m³/min | ||
| M50-DTH Hammer | |||||
 | |||||
| Ref. | Zvikamu | Kurema | Ref. | Zvikamu | Kurema |
| 1 | Top Sub | 13.7 Kg | 9 | Yakatungamirirwa Sleeve | 2.6 Kg |
| 2 | "O" Ring | 0.02 Kg | 10 | Retainer Ring | 0.7 Kg |
| 3 | Tarisa Valve | 0.7 Kg | 11 | "O" Ring | 0.01 Kg |
| 4 | Spring | 0.1 Kg | 12 | Dhiraivha Chuck | 7.1 Kg |
| 5 | Valve Seat | 2 Kg | 13 | Drill Bit | |
| 6 | Inner Cylinder | 2.8 Kg | |||
| 7 | Piston | 15 Kg | |||
| 8 | Piston Case | 24 Kg | |||
| Technical parameters | |||||
| Kureba (Pasina Biti) | Kurema | Kunze dhayamita | Connection Thread | Bit Shank | Hole Range |
| 1122mmmm | 70.5Kg | Φ126mm | API2 3/8″REG | M50 | Φ136-Φ155mm |
| Kumanikidza kushanda | Inokurudzirwa kutenderera kumhanya | Kushandiswa Kwemhepo | |||
| 1.0Mpa | 1.8Mpa | ||||
| 1.0-2.5Mpa | 30-60 r/min | 7m³/min | 13m³/min | ||
| DHT 360-DTH Hammer | |||||
 | |||||
| Ref. | Zvikamu | Kurema | Ref. | Zvikamu | Kurema |
| 1 | Top Sub | 20.3 Kg | 9 | Piston Case | 37.2 Kg |
| 2 | "O" Ring | 0.02 Kg | 10 | Yakatungamirirwa Sleeve | 2.5 Kg |
| 3 | Tarisa Valve | 0.8 Kg | 11 | Retainer Ring | 0.6 Kg |
| 4 | Spring | 0.05 Kg | 12 | "O" Ring | 0.02 Kg |
| 5 | Rubber Buffer | 0.3 Kg | 13 | Dhiraivha Chuck | 6 Kg |
| 6 | Valve Sea | 5 Kg | 14 | Drill Bit | |
| 7 | Inner Cylinder | 4 Kg | |||
| 8 | Piston | 23.5 Kg | |||
| DHD360 Technical parameters | |||||
| Kureba (Pasina Biti) | Kurema | Kunze dhayamita | Connection Thread | Bit Shank | Hole Range |
| 1063mm | 100.5Kg | Φ142mm | API3 1/2″REG | DHD360 | Φ150-Φ190mm |
| Kumanikidza kushanda | Inokurudzirwa kutenderera kumhanya | Kushandiswa Kwemhepo | |||
| 1.0Mpa | 1.8Mpa | ||||
| 1.0-2.5Mpa | 30-60 r/min | 9m³/min | 20m³/min | ||
| QL60-DTH Hammer | |||||
 | |||||
| Ref. | Zvikamu | Kurema | Ref. | Zvikamu | Kurema |
| 1 | Top Sub | 23 Kg | 9 | Piston Case | 39 Kg |
| 2 | "O" Ring | 0.02 Kg | 10 | Yakatungamirirwa Sleeve | 1.1 Kg |
| 3 | Tarisa Valve | 0.08 Kg | 11 | Retainer Ring | 0.6 Kg |
| 4 | Spring | 0.05 Kg | 12 | "O" Ring | 0.02 Kg |
| 5 | Rubber Buffer | 0.3 Kg | 13 | Dhiraivha Chuck | 6.3 Kg |
| 6 | Valve Sea | 6.2 Kg | 14 | Drill Bit | |
| 7 | Inner Cylinder | 5 Kg | |||
| 8 | Piston | 23.5 Kg | |||
| QL60 Technical parameters | |||||
| Kureba (Pasina Biti) | Kurema | Kunze dhayamita | Connection Thread | Bit Shank | Hole Range |
| 1211mm | 100.5Kg | Φ126mm | API3 1/2″REG | QL60 | Φ158-Φ190mm |
| Kumanikidza kushanda | Inokurudzirwa kutenderera kumhanya | Kushandiswa Kwemhepo | |||
| 1.0Mpa | 1.8Mpa | ||||
| 1.0-2.5Mpa | 30-60 r/min | 9m³/min | 20m³/min | ||
| M60-DTH Hammer | |||||
 | |||||
| Ref. | Zvikamu | 单重 Weight | Ref. | 部件 Parts | 单重 Weight |
| 1 | Top Sub | 20 kg | 9 | Yakatungamirirwa Sleeve | 4.8 kg |
| 2 | "O" Ring | 0.01 Kg | 10 | "O" Ring | 0.01 Kg |
| 3 | Tarisa Valve | 0.56 Kg | 11 | Retainer Ring | 0.9 kg |
| 4 | Spring | 0.06 Kg | 12 | "O" Ring | 0.01 Kg |
| 5 | Valve Seat | 3.5 kg | 13 | Dhiraivha Chuck | 5.8 kg |
| 6 | Inner Cylinder | 3.9 kg | 14 | Drill Bit | |
| 7 | Piston | 21.5 kg | |||
| 8 | Piston Case | 30.5 kg | |||
| M60 Technical parameters | |||||
| Kureba (Pasina Biti) | Kurema | Kunze dhayamita | Connection Thread | Bit Shank | Hole Range |
| 1129mmmm | 91.5Kg | Φ144mm | API3 1/2″REG | M60 | Φ152-Φ203mm |
| Kumanikidza kushanda | Inokurudzirwa kutenderera kumhanya | Kushandiswa Kwemhepo | |||
| 1.0Mpa | 1.8Mpa | ||||
| 1.0-2.8Mpa | 30-60 r/min | 8m³/min | 17m³/min | ||
| DHT 380-DTH Hammer | |||||
 | |||||
| Ref. | Zvikamu | Kurema | Ref. | Zvikamu | Kurema |
| 1 | Top Sub | 42 Kg | 9 | Piston | 41.5 Kg |
| 2 | Adjuster Shim | 0.2 Kg | 10 | Piston Case | 62.5 Kg |
| 3 | "O" Ring | 0.02 Kg | 11 | Retainer Ring | 1.2 Kg |
| 4 | Tarisa Valve | 1.3 Kg | 12 | "O" Ring | 0.02 Kg |
| 5 | Spring | 0.09 Kg | 13 | Adjuster Shim | 0.2 Kg |
| 6 | Rubber Buffer | 0.4 Kg | 14 | Dhiraivha Chuck | 18.2 Kg |
| 7 | Valve Sea | 13 Kg | 15 | Drill Bit | |
| 8 | Inner Cylinder | 9.1 Kg | |||
| DHD380 Technical parameters | |||||
| Kureba (Pasina Biti) | Kurema | Kunze dhayamita | Connection Thread | Bit Shank | Hole Range |
| 1492mm | 190Kg | Φ180mm | API4 1/2″REG | DHD380 | Φ195-Φ254mm |
| Kumanikidza kushanda | Inokurudzirwa kutenderera kumhanya | Kushandiswa Kwemhepo | |||
| 1.8Mpa | 2.4Mpa | ||||
| 1.5-3.3Mpa | 30-60 r/min | 26m³/min | 34m³/min | ||
| QL80-DTH Hammer | |||||
 | |||||
| Ref. | Zvikamu | Kurema | Ref. | Zvikamu | Kurema |
| 1 | Top Sub | 42 Kg | 9 | Piston | 41 Kg |
| 2 | Adjuster Shim | 0.2 Kg | 10 | Piston Case | 64 Kg |
| 3 | "O" Ring | 0.02 Kg | 11 | Yakatungamirirwa Sleeve | 2.9 Kg |
| 4 | Tarisa Valve | 1.3 Kg | 12 | Retainer Ring | 1.2 Kg |
| 5 | Spring | 0.1 Kg | 13 | "O" Ring | 0.02 Kg |
| 6 | Rubber Buffer | 0.4 Kg | 14 | Adjuster Shim | 0.2 Kg |
| 7 | Valve Sea | 12.7 Kg | 15 | Dhiraivha Chuck | 12 Kg |
| 8 | Inner Cylinder | 9.1 Kg | 16 | Drill Bit | |
| QL80 Technical parameters | |||||
| Kureba (Pasina Biti) | Kurema | Kunze dhayamita | Connection Thread | Bit Shank | Hole Range |
| 1471mm | 187Kg | Φ180mm | API4 1/2″REG | QL80 | Φ195-Φ254mm |
| Kumanikidza kushanda | Inokurudzirwa kutenderera kumhanya | Kushandiswa Kwemhepo | |||
| 1.8Mpa | 2.4Mpa | ||||
| 1.5-3.3Mpa | 30-60 r/min | 26m³/min | 34m³/min | ||
| M80-DTH Hammer | |||||
 | |||||
| Ref. | 部件 Parts | 单重 Weight | Ref. | 部件 Parts | 单重 Weight |
| 1 | 接头 Top Sub | 43 Kg | 10 | 尼龙塞 Nylon Plug | 0.04 Kg |
| 2 | O形圈 “O”Ring | 0.01 Kg | 11 | 活塞 Piston | 42 Kg |
| 3 | 逆止阀 Tarisa Valve | 0.46 Kg | 12 | 外缸 Piston Case | 43 Kg |
| 4 | 弹簧 Spring | 0.07 Kg | 13 | 衬套 Guided Sleeve | 9.8 Kg |
| 5 | 阀座 Valve Seat | 0.65 Kg | 14 | 挡圈 Tarisa Ring | 0.09 Kg |
| 6 | O形圈 “O”Ring | 0.01 Kg | 15 | 卡环 Retainer Ring | 1.9 Kg |
| 7 | 插销 Bole | 0.3 Kg | 16 | O形圈 “O”Ring | 0.01 Kg |
| 8 | O形圈 “O”Ring | 0.01 Kg | 17 | 卡钎套 Drive Chuck | 17 Kg |
| 9 | 配气杆 Rigid Valve | 2 Kg | 18 | 钻头 Drill Bit | |
| M80 Technical parameters | |||||
| Kureba (Pasina Biti) | Kurema | Kunze dhayamita | Connection Thread | Bit Shank | Hole Range |
| 1333mmmm | 160.5Kg | Φ180mm | API4 1/2″REG | M80 | Φ195-Φ245mm |
| Kumanikidza kushanda | Inokurudzirwa kutenderera kumhanya | Kushandiswa Kwemhepo | |||
| 1.8Mpa | 2.4Mpa | ||||
| 1.5-3.3Mpa | 30-60 r/min | 26m³/min | 35m³/min | ||
