Missile LXQ Series - LXQR8000 IR380 Shank

Missile LXQ IR380 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 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 LQR8010
11 Piston LQR8011
12 Piston Stop Ring LQR8012
13 Bit Retaining O-Ring LQR8013
14 Bit Retaining Ring LQR8014
15 Chuck (Drive Sub) LQR8015
  Choke Plug Kit LQ8029
  O-Ring Kit LQ8030

Specifications


Length (w/o drill bit) 56.5"
Outside Diameter 7.007"
Weight (w/o bit) 417.1 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 Air Check Valve




Hammer Service Log


Wear Sleeve / Piston Clearance

Part New Dimension Discard Clearance
Wear Sleeve A 5.827" greater than or equal to 0.010"
Piston OD B 5.822"
Wear Sleeve / Piston Clearance diagram

Inner Cylinder / Piston Clearance

Part New Dimension Discard Clearance
Cylinder ID C 4.803" greater than or equal to 0.010"
Piston OD D 4.797"
Inner Cylinder / Piston Clearance diagram

Distributor Probe / Piston ID Clearance

Part New Dimension Discard Clearance
Distributor Probe OD F 1.765" greater than or equal to 0.010"
Piston ID E 1.772"
Distributor Probe / Piston ID Clearance diagram

External Wear

Description Wear Limit
Wear Sleeve Discard Dimension 6.693"
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 - 2500 lbs. Maximum @ 350 psi - 6500 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.