America West Drilling Supply...Where going in the hole makes sense!

Missile LXQ Series - LXQR3000 Hammer IR 3.5" Shank

Hammer Specifications - IR 3.5 Style Shank

Item #	Description	Part #
1	Back Head	LQ3001
2	Back Head O-Ring	LQ3002
3	Choke
4	Air Check Valve	LQ3004
5	Air Check Valve Spring	LQ3005
6	Air Check Valve Guide	LQ3006
7	Make-Up Rubber (Buffering)	LQ3007
8	Center Tube	LQ3008
9	Center Tube Stop Ring	LQ3009
10	Wear Sleeve	LQ3010
11	Piston	LQ3011
12	Piston Stop Ring	LQ3012
13	Bit Retaining O-Ring	LQ3013
14	Bit Retaining Ring	LQ3014
15	Chuck	LQ3015
	Choke Plug Kit	LQ3029
	O-Ring Kit	LQ3030
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)	38.07"
Outside Diameter	3.14"
Weight (w/o bit)	48.4 lbs.
Cylinder Bore	2.559"
Piston O.D.	2.555"
Piston Stroke	3.54"
Piston Weight	9.7 lbs.
Hole Sizes	3 3/8" - 5"
Air Pressure Consumption	100 psi - 350 psi
Wrench Size	A/F 2.559"
Connection	Std. 2 3/8" API Reg Pin

Air Consumption Chart

PSI	100	150	200	250	300	350	400
CFM with blank choke	110	180	250	330	415	505	605
with 1/8" choke	-	-	-	-	-	-	-
with 1/4" choke	-	-	-	-	-	-	-

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

Click here to download brochure

Hammer Service Log

Wear Sleeve / Piston Clearance

Part	New Dimension		Discard Clearance
Wear Sleeve	A	2.559"	greater than or equal to 0.010"
Piston OD	B	2.555"	greater than or equal to 0.010"

Wear Sleeve / Piston Clearance diagram

Inner Cylinder / Piston Clearance

Part	New Dimension		Discard Clearance
Cylinder Tube OD	C	2.558"	greater than or equal to 0.010"
Center Tube MD	D	1.846"
Piston MD	E	1.851"

Inner Cylinder / Piston Clearance diagram

Distributor Probe / Piston ID Clearance

Part	New Dimension		Discard Clearance
Center Tube Probe OD	G	0.960"	greater than or equal to 0.010"
Piston ID	F	0.965"	greater than or equal to 0.010"

Distributor Probe / Probe ID Clearance diagram

External Wear

Description	Wear Limit
Wear Sleeve Discard Dimension	2.952"
NOTE: Chuck should be replaced when wear transfers to wear sleeve.

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 1/3 Pint per 100 cfm per hour.

Recommended Grades of Lubricant

ESSO
MATEX
CASTROL
SHELL
MOBILE

AROX EP 150
RDO 302
RD OIL DP 100
TORCULA 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 -

Maximum @ 350 psi -

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.

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