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Trailer Mounted Water Well Drilling Rig

Categories Water Well Drilling Rig
Brand Name: OEM
Certification: ISO,CE
Place of Origin: CHINA
MOQ: 1 set
Supply Ability: Based on the detailed quotation
Delivery Time: 10-20 days working days
Packaging Details: Wooden cases standard export package
Price: Negotiation
Payment Terms: T/T, L/C, T/T, Western Union
usage: water well
chassis: 8 tyre trailer
drilling tech: mud circulation
power: 65kw diesel
mud pump: 850L/min, 20mpa
drill rod: 6.5m per piece
hoist: 2 sets
max drill depth: 300m
hole diameter: 450mm
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    Trailer Mounted Water Well Drilling Rig

    Trailer Mounted Water Well Drilling Rig


    SPJT300 Water Well Drilling Rig is installed on a trailer. This drilling rig can work through rotary mud circulation or DTH drilling technique.


    SPjT300 trailer chassis water well drilling rig is suitable for clay, sand, graveland pebble, and rock stratum. We add special device to add & reduce pressure during drilling which can enhance efficiency a lot.


    High hydraulic leg and hydraulic tower are chosen to save labor and keep safety during working.


    The common rotary drilling rig, namely the rotary drilling rig with positive circulation mud flushing, consists of a tower, a winch, a rotary table, a drilling tool, a mud pump, a faucet, a motor, etc. During operation, the power machine drives the rotary table through the transmission device, and the driving drill rod drives the drill bit to rotate the broken rock layer at a rotation speed of 30 to 90 revolutions per minute. The mud is pumped and pressurized by the mud pump and then is pressed into the hollow drill rod through the faucet above the drill rod, flows downward into the drill bit, and is ejected from the nozzle to cool and lubricate the drill bit; Debris from the bottom of the well is taken out of the wellhead through an annular channel outside the drill pipe. after settling in the settling tank, mud flows back to the mud tank for recycling. Some rotary drilling rigs are equipped with mud pumps and air compressors at the same time.


    Spt 300 drilling rig can be towed and moved by tractors and other tractors, so it is convenient and fast to move and has good maneuverability. This drilling rig is equipped with 108 x 108 x 7500 mm Kelly and Φ 89x6000 mm sub - drill rod.


    MAIN PATAMETER


    drilling hole diameter

    500mm

    drill tower rated load

    180KN
    depth300m

    drill tower height


    11.6m(SPJT300)


    turnplate max. torque

    8.0KN/mdimension12m×2.47m×3.4m
    speedclockwise(reverse)44,77,139rpmpower80hp

    turnplate diameter

    450mmtransportation status

    in bulk/trailer

    lifting capacity of single rope of main hoist

    30KN

    weight of main rig

    13.5t(SPJT300)

    lifting capacity of single rope of secondary hoist

    20KN

    weight of drill rod, pipe &bit

    6.6t
    Mud pumpBW850/20 (20Mpa pressure/850L/min)

    Configure of one set of spjt300

    nocodenamequantityremark
    Amain rig1 group
    11C-0turnplate1group
    22-0hoist1group

    Advanced gearbox and clutch

    33B-0transmission1groupModel 4135Na
    4FT0-0drill tower1set
    5BW850/20mud pump1setincluding all tools and hose
    6accessories1 set(steel wire 80m plus 120m, protecting-cover etc.)
    Btools
    1FG1-0water tap1 piece
    2FG2-0block group1piece
    3FG3B-0/8000kelly rod1pieceL=7650mm
    4FG5-0lifter1piece
    5FG7-4joint1piece
    6FG8-0fork1piece
    7FG9A-0fork1piece
    82-6A-0shaft1piece
    921/2"hose1piece
    10FG12-4/6500/R780drill rod 89*10*6500mm43 piecesMaterial:R780
    11FG7-1/2joint43pairs


    Mud pump Type


    Horizontal double cylinder reciprocating double action piston pump


    Cylinder diameter

    150(mm)



    Stroke
    180(mm)

    Pump speed
    82 r/min58r/min

    Flow
    850(L/min)600(L/min)

    Pressure
    2.0(MPa)3.0(MPa)

    Power
    37(Kw)

    shape size
    2000*1030*1400(mm)

    Weight
    1500(kg)

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