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G-Force QL60 Shank (6″)

Product Details

This G-Force QL60 Shank DTH Hammer is manufactured using the highest quality materials available which increases reliability, performance, and production.

Hammer Specifications – G-Force QL60 Shank

G-Force QL60 DTH Hammer

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 #DescriptionPart #
1Back HeadG6001
2Back Head O-RingG6002
3Choke
4Air Check ValveG6004
5Air Check Valve SpringG6005
6Spacer TubeG6006
7Air DistributorG6007
8Air Distributor O-RingG6008
9CylinderG6009
10Cylinder Stop RingG6010
11Wear SleeveG6QL6011
12PistonG6QL6012
13Piston Stop RingG6QL6013
14Bit Bearing O-RingG5QL6014
15Bit BearingG6QL6015
16Bit Retaining O-RingG6QL6016
17Bit Retaining RingG6QL6017
18Chuck (Drive Sub)G6QL6018
Choke Plug KitG6029
O-Ring KitG6030

Specifications

Length (w/o drill bit)49.84"
Outside Diameter5.41"
Weight (w/o bit)203.2 lbs.
Cylinder Bore4.496"
Piston O.D.4.491"
Piston Stroke3.93"
Piston Weight26 lbs.
Hole Sizes6" - 8"
Air Pressure Consumption100 psi - 350 psi
Wrench SizeA/F 3.968"
ConnectionStd. 3 1/2" API Reg Pin

Air Consumption Chart

PSI150200250300350400
CFM with blank choke3505657208759951,130
with 1/8" choke3755957609251,0601,205
with 1/4" choke4256658451,0951,2701,350

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

Lubrication

G-Force Nova 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
AROX EP 150
MATEX
RDO 302
CASTROL
RD OIL DP 100
SHELL
AIR TOOL OIL 2 A 320
MOBILE
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 - 1500 lbs. Maximum @ 350 psi - 4000 lbs.

Hammer 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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