G-Force Nova GFNR6500 IR360 Shank

Hammer Specifications - G-Force Nova IR360 Shank

Nova Logo

G-Force IR360 diagram

Features:
  • No foot valve required
  • 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 GFN6501
2 Back Head O-Ring GFN6502
3 Air Check Valve GFN6503
4 Air Check Valve Spring GFN6504
5 Air Guide Washer GFN6505
6 Make-up Rubber GFN6506
7 Air Guide Plug (Choke) GFN6507
8 Air Guide GFN6508
9 Air Guide O-ring GFN6509
10 Air Distributor GFN6510
11 Air Distributor O-ring GFN6511
12 Cylinder GFN6512
13 Wear Sleeve GFNR6513
14 Piston GFNR6514
15 Piston Stop Ring (Buffering) GFN6515
16 Bit Bearing O-Ring GFN6516
17 Bit Bearing GFNR6517
18 Bit Retainer O-Ring GFN6518
19 Bit Retainer GFNR6519
20 Chuck (Drive Sub) GFNR6520

Specifications


Length (w/o drill bit) 46.52"
Outside Diameter 5.670"
Weight (w/o bit) 236 lbs.
Cylinder Bore 4.74"
Piston O.D. 4.73"
Piston Stroke 3.82"
Piston Weight 51.28 lbs.
Hole Sizes 6 1/16" - 8"
Air Pressure Consumption 200 psi - 350 psi
Wrench Size A/F 3.963"
Connection Std. 3 1/2" API Reg Pin

Air Consumption Chart


PSI 150 200 250 300 350 400
CFM with blank choke - 552 770 845 970 -
with 1/8" choke - 579 820 895 1,020 -
with 1/4" choke - 615 868 966 1,092 -

All Hammers come Fitted with blank Choke located in the Air Check 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 1/3 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 - 1500 lbs. Maximum @ 350 psi - 4000 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.