Missile LXQ Series - LXQ2000 Mach 20 Shank

Missile LXQ Mach 20 diagram

Features:
  • Easy to service
  • Special heat-treated alloy piston for long life, Rockwell hardness 60
  • Minimum loss of performance when injecting foam or water

Item # Description Part #
1 Back Head LQ2001
2 Back Head O-Ring LQ2002
3 Air Check Valve LQ2003
4 Air Check Valve Spring LQ2004
5 Rubber Make-Up Rubber LQ2005
6 Air Guide LQ2006
7 Air Distributor LQ2007
8 Air Distributor O-Ring LQ2008
9 Inner Cylinder LQ2009
10 Inner Cylinder Stop Ring LQ2010
11 Wear Sleeve LQ2011
12 Piston LQ2012
13 Piston Stop Ring LQ2013
14 Bit Bearing O-Ring LQ2014
15 Bit Bearing LQ2015
16 Bit Retaining Ring O-Ring LQ2016
17 Bit Retaining Ring LQ2017
18 Chuck LQ2018

Specifications


Length (w/o drill bit) 26.772"
Outside Diameter 2.362"
Weight (w/o bit) 28.7 lbs.
Cylinder Bore 1.772"
Piston O.D. 1.768"
Piston Stroke 2.953"
Piston Weight 5.51 lbs.
Hole Sizes 2 3/4" - 3 1/2"
Air Pressure Consumption 100 psi -250 psi
Wrench Size A/F 1.889"
Connection Std. 50mm DIN 405 6TPI Box

Air Consumption Chart


PSI 100 150 200 250 300 350
CFM with blank choke 75 140 210 280 - -
with 1/8" choke - - - - - -
with 1/4" choke - - - - - -

All Hammers come Fitted with blank Choke located in the Air Check Valve


Wear Sleeve / Piston Clearance

Part New Dimension Discard Clearance
Wear Sleeve A 1.968" greater than or equal to 0.010"
Piston OD B 1.966"
Wear Sleeve / Piston Clearance diagram

Inner Cylinder / Piston Clearance

Part New Dimension Discard Clearance
Cylinder ID C 1.693" greater than or equal to 0.010"
Piston OD D 1.69"
Inner Cylinder / Piston Clearance diagram

Distributor Probe / Piston ID Clearance

Part New Dimension Discard Clearance
Distributor Probe OD F 0.566" greater than or equal to 0.010"
Piston ID E 0.571"
Distributor Probe / Piston ID Clearance diagram

External Wear

Description Wear Limit
Wear Sleeve Discard Dimension 2.165"
NOTE:
Chuck should be replaced when wear transfers to wear sleeve.


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 1/3 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 2 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 - 0000 lbs. Maximum @ 350 psi - 0000 lbs.

Missile Warranty will be voided by the following:


Welding on Wear Sleeve.
Heating Case with a Torch.
Gripping Wrenches across Threads.
Hammering on Casing.

READ WARNING LABEL ATTACHED TO HAMMER.