Tsheb Mounted Borehole Dej Drilling Equipment

 

 

Technical Parameters	MWT -180	MWT -250	MWT -280	MWT -350	MWT -400	MWT -500	MWT -680	MWT -800
Qhov tob tob (m)	180	250	280	350	400	500	680	800
Txoj kab uas hla (mm)	140-254	140-254	140-305	140-325	140-350	140-350	140-400	140-400
Nruab Cav	Yuchai 65kW los yog PTO	Yuchai 70kW los yog PTO	Yuchai 75kW los yog PTO	Yuchai 92kW los yog PTO	DEUTZ 103kW los yog PTO	Yuchai 118kW los yog PTO	Cummins 154kW los yog PTO	Cummins 194kW los yog PTO
Feed Stroke (m)	3.3	3.3	6.6	6.6	6.6	6.6	6.6	6.6
Drill yeeb nkab ntev (m)	1.5/2.0/3.0	1.5/2.0/3.0	1.5/2.0/3.0/6.0	1.5/2.0/3.0/6.0	1.5/2.0/3.0/6.0	1.5/2.0/3.0/6.0	1.5/2.0/3.0/6.0	1.5/2.0/3.0/6.0
Swing ceev (rpm)	45-70	45-70	40-70	40-70	50-135	40-130	45-140	45-140
Lub zog torque (Nm)	3200-4600	3300-4500	4500-6000	5700-7500	7000-9500	7500-10000	8850-13150	9000-14000
Rig lifting quab yuam (T)	12	14	17	18	25	26	30	36

 

 

 

Muaj peev xwm

Qhov Loj: 140-325mm (51/2 "- 13")

Qhov siab tshaj plaws: 250 meters @ 203 mm (8 nti) txoj kab uas hla

Drilling Method: DTH thiab Rotary Drilling

 

Prime Mover

Kev xaiv 1: Siv PTO system thiab siv lub tshuab xa hluav taws xob kom tau txais lub zog ntawm lub cav tsheb (290hp / 336hp / 371hp) los tsav hydraulic system.

Kev xaiv 2: Kev teeb tsa tus kheej ntawm lub rig nrog lub cav 75kw diesel.

 

Platform Structure

Lub luag haujlwm hnyav I thiab C hom welded steel qauv them nrog 5 hli grating daim hlau

 

Mast Assembly

Composite laum boom yog nqa los ntawm ob lub tog raj kheej, ua kom lub zog nqa thiab txo qhov ntev ntawm kev thauj mus los.

Zuag qhia tag nrho mast ntev: 8000 mm

Swivel taub hau stroke: 6600mm

Qhov siab: 6m

Centralizer qhib: 14 nyob rau hauv (355 mm)

Mast lifting cylinders: Mast yog nqa los ntawm ob lub tog raj kheej hydraulic

 

Pub system

1 x ob chav ua haujlwm hydraulic lub tog raj kheej nrog 1: 3 hlua winding system

Rub lub zog: 17 tonnes

Pull down quab yuam: 10-110 tons

Rub tawm ceev: 25m / min

Rub down ceev: 30m / min

 

Swivel taub hau sib dhos

Self-tsim steel lub cev nrog spur iav txo thiab roj da dej lubrication, tsav los ntawm ntxaib hydraulic motors.

Max torque: 6000 Nm

Ceev: 66 - 135 rpm zoo tswj

 

Hydraulic system

2 x metering twj rau pub thiab kev sib hloov

1 x metering twj tso kua mis rau av nkos twj tso kua mis

3 x metering twj rau hydraulic txias, pab ua haujlwm thiab micro pub.

Qhov siab tshaj plaws: 2900 psi (200 bar)

Hydraulic roj txias: 70 gpm

Hydraulic roj tank peev: 600 litres

 

Tswj vaj huam sib luag

Lub hauv paus tswj vaj huam sib luag nyob rau tom qab ntawm chav tsev nrog yooj yim nkag mus rau hauv lub laum pem teb thiab yog nruab nrog tag nrho cov cuab yeej tsim nyog, tswj cov tshuab thiab cov keyboards thaum muaj xwm ceev. Cov cuab yeej xauv yog muab los ua kom muaj kev nyab xeeb ntawm cov tswj vaj huam sib luag.

 

Tshem tawm wrench

4 x hydraulic leveling jacks yog muab rau kev teeb tsa ceev thiab qib ntawm cov jacks, nruab nrog cov kev taw qhia hnyav telescopic. Xauv cov tshev valve yog muab rau kev nyab xeeb thiab muaj peev xwm thauj khoom txaus.

 

Dej / ua npuas dej txhaj tshuaj twj tso kua mis (yeem)

Hydraulic ua dej txhaj tshuaj triplex twj tso kua mis nrog tsim nyog accessories, siab regulator, txaus regulator, check valve thiab suction lim.

Max ntws: 80 lpm

Qhov siab tshaj plaws: 40 kg / sq.cm

Tib Qws Changer: Manually ua ib tus pas nrig hloov pauv rau txuas tus pas nrig rau lub taub hau tig

Winch: Hydraulic ua haujlwm pab winch rau kev thauj khoom laum pas nrig rau hauv pas nrig hloov nrog 5 tuj nqa lub peev xwm.

 

Vuam Tshuab

Hydraulic tsav semi-brushless vuam alternator yog muaj rau vuam casing

Pom zoo electrode loj: 2.5 hli txog 5 hli nkaus xwb

Vuam tam sim no: 300 amps @ 60% lub voj voog ua haujlwm

Kev xaiv ib theem: 6.0 kVA @ 220v, 50 Hz

 

Gas Line Lubricator

Qhov zoo ua yeeb yam venturi hom inline lubricator yog muaj rau oiling downhole hammers.

Roj tank peev xwm: 15 litres

Ua haujlwm siab: 350 psi

 

Pom zoo cua compressor

MININGWELL/ATLAS COPCO/LIUTECH

Cua compressor muaj peev xwm:

1100CFM - 25BAR - 309kW cav

900CFM - 22 BAR - 228kw cav

 

Mud Pump

Hydraulic ua haujlwm BW 250 av nkos twj tso kua mis

Stroke: 4 "(100 hli)

Lub cev muaj zog: 15 Kw

Kev xaav (qhov pom zoo siab tshaj): 250L / min

Ua haujlwm siab tshaj plaws: 2.5Mpa

Cov khoom siv ntxiv: Hmo ntuj lub teeb, lub thawv cuab yeej, rauj sawv ntsug

Cov neeg siv phau ntawv: Kev khiav hauj lwm, kev tu thiab spare qhov chaw phau ntawv

 

Tsheb xaiv

SINO HOWO tsheb thauj khoom: 6 * 4 / 6 * 6 / 8 * 4

Dongfeng tsheb: 6 * 4 / 6 * 6 / 8 * 4

Shaanxi tsheb: 6 * 4 / 6 * 6 / 8 * 4

 

 

 

Peb lub tsheb mounted borehole drilling rig yog cov khoom lag luam customized uas cov neeg siv khoom tuaj yeem hloov kho raws li lawv cov kev xav tau tiag tiag.

 

 

 

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