Call us Monday - Friday 7am - 5pm PST
(800) 800-8444 or (775) 355-1199

G-Force IR3.5 Hammer (3")

$3,780.00

Be the first to review this product

OR
  • Add to Wishlist
  • | Add to Compare
  • DESCRIPTION
  • REVIEWS

  • G-Force GFR3000 IR3.5 Shank

    Hammer Specifications - G-Force IR3.5 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

    G3001

    2

    Back Head O-Ring

    G3002

    3

    Air Check Valve

    G3003

    4

    Air Check Valve Spring

    G3004

    5

    Make-Up Rubber (Buffering)

    G3005

    6

    Air Guide

    G3006

    7

    Air Distributor

    G3007

    8

    Air Distributor O-Ring

    G3008

    9

    Cylinder

    G3009

    10

    Cylinder Stop Ring

    G3010

    11

    Wear Sleeve

    G3011

    12

    Piston

    G3012

    13

    Piston Stop Ring

    G3013

    14

    Bit Retaining O-Ring

    G3014

    15

    Bit Retaining Ring

    G3015

    16

    Chuck (Drive Sub)

    G3016
     

    Choke Plug Kit

    G3029
     

    O-Ring Kit

    G3030

    Features:

     

    • Easy to service

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

    • Minimum loss of performance when injecting foam or water


    Length (w/o drill bit)

    33.97"

    Outside Diameter

    3.14"

    Weight (w/o bit)

    44 lbs.

    Cylinder Bore

    2.638"

    Piston O.D.

    2.634"

    Piston Stroke

    3.346"

    Piston Weight

    12.4 lbs.

    Hole Sizes

    3 3/8" - 5"

    Air Pressure Consumption

    100 psi - 350 psi

    Wrench Size

    A/F 2.599"

    Connection

    Std. 2 3/8" API Reg Pin


    Air Consumption Chart

    PSI

    100

    150

    200

    250

    300

    350

    400

    CFM with blank choke

    140

    230

    330

    445

    510

    603

    685

    with 1/8" choke

    -

    -

    -

    -

    -

    -

    -

    with 1/4" choke

    -

    -

    -

    -

    -

    -

    -


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


    Lubrication

    G-Force 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 1/2 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

    Recommended Pull Down

    Minimum @

    Maximum @


    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.