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LXQ SD8 Hammer (8")

$7,635.00

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  • DESCRIPTION
  • REVIEWS

  • Missile LXQ Series - LXQM8000 8" Hammer SD8 Shank

    Hammer Specifications - SD8 Shank

    Main Features

    • Manufactured from the finest steel available in today's market

    • Several different types of stress-relieving and heat-treatment processes are performed on these hammers

    • Carburizing of the piston makes for long-lasting products

    • Hardness of 60 HRC

    • Back reaming carbides on 6” Models

    • No make-up rings to replace

    • No shims

    • Easy to service

    • Fast performance, unparalleled

    • Runs excellent under water

    • Handles injection of foam and polymers, without affecting performance

     

    Item #

    Description

    Part #

    1

    Back Head

    LQ8001

    2

    Back Head O-Ring

    LQ8002

    3

    Choke

    		  

    4

    Air Check Valve

    LQ8004

    5

    Air Check Valve Spring

    LQ8005

    6

    Make-Up Rubber (Buffering)

    LQ8006

    7

    Air Distributor

    LQ8007

    8

    Air Distributor O-Ring

    LQ8008

    9

    Cylinder

    LQ8009

    10

    Wear Sleeve

    LQM8010

    11

    Piston

    LQM8011

    12

    Piston Stop Ring

    LQM8012

    13

    Bit Retaining O-Ring

    LQM8013

    14

    Bit Retaining Ring

    LQM8014

    15

    Chuck (Drive Sub)

    LQM8015
     

    Choke Plug Kit

    LQ8029
     

    O-Ring Kit

    LQ8030

    Features:

     

    • Easy to service

    • Special heat-treated alloy piston for long life, Rockwell hardness 60

    • Reversible wear sleeve

    • Minimum loss of performance when injecting foam or water; drills well under water

     

    Length (w/o drill bit)

    55.41"

    Outside Diameter

    7.007"

    Weight (w/o bit)

    424.05 lbs.

    Cylinder Bore

    5.824"

    Piston O.D.

    5.821"

    Piston Stroke

    3.93"

    Piston Weight

    84.3 lbs.

    Hole Sizes

    8" - 10"

    Air Pressure Consumption

    100 psi - 350 psi

    Wrench Size

    A/F 5.512"

    Connection

    Std. 4 1/2" API Reg Pin
     


    Air Consumption Chart

    PSI

    150

    200

    250

    300

    350

    400

    CFM with blank choke

    434

    621

    800

    975

    1,149

    1,290

    with 1/8" choke

    465

    651

    843

    1,025

    1,225

    1,350

    with 1/4" choke

    534

    708

    949

    1,151

    1,390

    1,425


    All Hammers come Fitted with Blank Choke located in the Dart Valve

    Lubrication

    The Missile LXQ Series Hammers are precision-made tools and should be treated as such. Only the highest quality lubrication should be used and a constant flow of oil must be maintained at all times. Recommended lubrication amount 1 Pint per 100 cfm per hour.

    Recommended Grades of Lubricant

    ESSO
    MATEX
    CASTROL
    SHELL
    MOBILE

    AROX EP 150
    RDO 302
    RD OIL DP 100
    AIR TOOL OIL S2 A 320
    ALMO NO. 5

    Heavy duty oil is recommended for all year-round use, in particular where air supply to the hammer is at high temperature. If lighter grade oil is required due to very low ambient temperatures, amount of oil being used should be increased by 30 percent.

    Recommended Pull Down

    Minimum @ 100 psi - 2660 lbs.

    Maximum @ 350 psi - 6510 lbs.


    Missile Warranty will be voided by the following:

    1. Welding on Wear Sleeve.

    2. Heating Case with a Torch.

    3. Gripping Wrenches across Threads.

    4. Hammering on Casing.

    READ WARNING LABEL ATTACHED TO HAMMER.