Ko te KT20S kua whakauruhia te hiko rua ki raro-te-poka (DTH).
Whakatakotoranga
| Te kaha keri | f=6-20 |
| Diamita keri | 135-254mm |
| Te keri hohonu (depthofautomaticeextensionrod) | 35m |
| Te Roo Mahi | φ102/φ114/φ127/φ146×5000mm |
| DTHHammer | 5＂,6＂,8＂ |
| Tikangaahua | maroke(hydrauliccycloniclaminarflow)/mākū(kōwhiringa) |
| Tikangaextensionrod | Te wetewete aunoa |
| Parenga o te miro keri | He taputapu maminga hei whakamarumaru i te miro o te rakau keri |
| Te mana motopaika | 200/250/315kW |
| Te nekenga teitei ki te kaitapakiri | 20/26/31m3/min |
| Ko te pehanganga teitei o te kopere | 25 pae |
| Modelofdieselengine | QSB3.9-C125-30 |
| Powerofdieselengine/tere hurihuri | 93kW/2200/r/min |
| Tauira motini | Y2-280-4 |
| Te kaha o te motuka / tere hurihuri | 75kW/1470/r/min |
| Te tere haere | 0-2.2Km/h |
| Kaitaraiwa teitei | 175kN |
| Te kaha piki | 25° |
| Whakakore whenua | 480mm |
| Liftingangleofdrillboom | 42° |
| TiltangleofBeam | 123° |
| Swingangleofboom | Mauī37°, matau37° |
| Swingangleofdrillboom | Mauī15°,matau42° |
| Te kaha-pullforce | 65kN |
| Kotahi te roanga whakamua | 5600mm |
| Te roanga utu | 1800mm |
| Revolvingspeedofgyrator | 0-70r/min |
| Rotarytorque | 6100N·m |
| Taumaha | 32000Kg |
| Tikanga Mahi(L×W×H) | 10500×4400×9300mm |
| Tikanga Waka(L×W×H) | 11000×3300×3400mm |
Whakaahuatanga Hua
Ko te whakauru i te KT20S te whakaurunga hiko rua ki raro-te-poka (DTH), he taputapu keri pai me te maha o nga mahi mo nga maina mata, nga kohao pupuhi masonry me nga kohao i mua i te wehenga.Na ona ahuatanga hou me te hangarau matatau, ko tenei DTH drill rig te whiriwhiri tino pai mo o hiahia keri.
Ko te KT20S he miihini miihini Cummins Guo III kaha, e whakarato ana i nga mahi pai me te pono mo te nekehanga rig me nga mahi keri.Ko te punaha tango putorino aunoa, ko te putorino putorino maanu tahi, ko te miihini whakahinuhinu putorino, me te punaha anti-jamming drill pipe kua tino pai ake te pai me te haumaru o nga mahi keri.
I tua atu i te miihini kaha me nga mahi aunoatanga, ka tukuna ano e KT20S etahi momo waahanga hei whakarei ake i ana mahi me te wheako kaiwhakamahi.Kei roto i enei ko te punaha kohinga puehu maroke waipēhi me te kaa-rangi-a-rangi hei whakarato ki te kaiwhakahaere he taiao mahi maamaa me te pai.Ko nga whiringa mo te koki keri me nga mahi tohu hohonu ka nui ake te mana me te tika i nga mahi keri.
Ko te KT20S keri keri ki raro-te-poka kua riro hei hua tino rapua i te maakete na te pai o te tapatahi, te miihini teitei me te kaha ki te keri.Ehara i te mea he tino pai ki te taiao me te penapena kaha, engari he tino pai ki te kaiwhakamahi me te ngawari ki te whakahaere.Ko te ngawari o te riu me te haumaru haere ka waiho hei whiringa tuatahi mo te maha o nga tono keri.
Ahakoa kei roto koe i te maina, i te hangahanga ranei, ko ta matou KT20S te whakakotahi i te hiko rua ki raro-te-poka (DTH) he otinga pono me te pai mo o hiahia keri katoa.Whiriwhiria te KT20S i tenei ra ka wheako i nga mahi keri, te pai me te ngawari o te whakamahi.
Ka taea e te KT20S te whakauru i te mana-rua ki raro i te riu keri poka mo te whakamahi tuwhera ka taea te keri i nga kohao poutū, he kohao me te kohao whakapae, ko te nuinga e whakamahia ana mo te maina poka tuwhera, nga kohao pupuhi kohatu me nga rua i mua i te wehe.Kua whakauruhia ki te Cummins China stage Ill diesel engine mo te keri waka me te motuka mo te mahi keri.Ko te riu keri he mea taputapu ki te punaha whakahaere totika, putorino putorino maanu tahi kōwae, kōwae whakahinuhinu putorino putorino, putunga putorino putorino aukati, pūnaha kohinga puehu maroke waipēhi, waka hau, aha atu.Ko te rig drill e tohuhia ana e te tino tika, te miihini teitei, te keri pai, te pai o te taiao, te tiaki hiko, te mahi ngawari, te ngawari me te haumaru haere, aha atu.
