TR308H yog ib qho classic nruab nrab qhov loj drilling rig uas muaj ob qho tib si kev lag luam thiab kev ua haujlwm zoo, nrog rau muaj zog pob zeb drilling peev xwm; Tshwj xeeb tshaj yog tsim rau kev tsim kho ntawm nruab nrab-qhov loj me Pile foundation nyob rau hauv East Tuam Tshoj, Central Tuam Tshoj thiab Southwest Tuam Tshoj.
TSHIAB ZAJ NKAUJ ROTARY DRILLING RIG
- ALL-electric tswj technology
Kev tsim kho tshiab ntawm kev lag luam thawj zaug kev tswj hwm hluav taws xob thev naus laus zis, uas yog tswj los ntawm hluav taws xob teeb liab thoob plaws hauv tag nrho cov txheej txheem, cuam tshuam cov txheej txheem kev tswj hwm ntawm cov teb drilling rigs, thiab muaj cov txiaj ntsig zoo tshaj plaws.
- Core tivthaiv upgrade
Ib tug tshiab layout ntawm lub tsheb qauv; Qhov tseeb Carter teb excavator chassis; Ib tiam tshiab ntawm lub hwj chim taub hau, muaj zog twision resistant laum kav; hydraulic Cheebtsam xws li lub ntsiab twj tso kua mis thiab lub cev muaj zog yog tag nrho cov nruab nrog loj xaav.
- Positioning high-end
Qhia los ntawm cov cim kev xav tau thiab coj los ntawm kev tsim kho thev naus laus zis, nws tau muab tso rau hauv kev tsim cov khoom siv zoo hauv lub hauv paus siv los daws cov teeb meem ntawm kev tsim kho qis, kev tsim kho siab thiab muaj kuab paug hnyav ntawm cov khoom siv drilling zoo tib yam, thiab muab cov khoom zoo. rau kev tsim kho kev lag luam.
- Cov kev daws teeb meem ntse
Nws yog positioned los muab cov neeg muas zaub nrog tag nrho cov kev tsim kho kev daws teeb meem, tshwj xeeb tshaj yog nyob rau hauv complex daim ntawv thov ib puag ncig thiab geological tej yam kev mob, los txhim kho cov nyiaj tau los ntawm kev tsim kho tej yaam num thiab ua kom yeej-yeej kev koom tes nrog cov neeg muas zaub. Paub yeej-yeej kev koom tes nrog cov neeg siv khoom.
| Main tsis | Parameter | Chav tsev |
| Pile | ||
| Max. drilling txoj kab uas hla | 2500 | mm |
| Max. drilling qhov tob | 90/95 ib | m |
| Rotary tsav | ||
| Max. tso zis torque | 300 | KN-m |
| Rotary ceev | 6-23 | rpm ua |
| Cov neeg coob coob | ||
| Max. zog pawg | 290 | KN |
| Max. rub zog | 335 | KN |
| Stroke ntawm pawg neeg system | 6000 | mm |
| Main winch | ||
| Lifting quab yuam (thawj txheej) | 320 | KN |
| Hlau hlua txoj kab uas hla | 36 | mm |
| Lifting ceev | 65 | m/min |
| Pab winch | ||
| Lifting quab yuam (thawj txheej) | 110 | KN |
| Hlau hlua txoj kab uas hla | 20 | mm |
| Mast inclination lub kaum sab xis | ||
| Sab laug / sab xis | 6 | ° |
| Tom ntej | 5 | ° |
| Chassis | ||
| Chassis qauv | CAT345GC | |
| Cav tsim | 卡特彼勒CAT | CATERPILLAR |
| Cav qauv | C-9.3 | |
| Lub cav fais fab | 263 | KW |
| Lub cav fais fab | 1750 | rpm ua |
| Chassis tag nrho ntev | ib 5860 | mm |
| Taug qab khau dav | 800 | mm |
| Kev quab yuam | 680 | KN |
| Zuag qhia tag nrho tshuab | ||
| Ua haujlwm dav | 4300 ib | mm |
| Ua haujlwm siab | 24288 ib | mm |
| Kev thauj mus los ntev | 17662 ib | mm |
| Kev thauj dav | 3000 | mm |
| Thauj qhov siab | ib 3682 | mm |
| Tag nrho qhov hnyav (nrog kelly bar) | 93 | t |
| Tag nrho qhov hnyav (tsis muaj kelly bar) | 79 | t |
Specification rau txheem Kelly bar
Kev sib txhuam Kelly bar: ∅508-6 * 16.5
Interlock Kelly bar: ∅508-4 * 16.5
