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  8" Dominator 800LE cutaway

8" - Dominator 800 LE

Available Shanks: IR QL 80

The Dominator 800 LE has been designed for high performance drilling in blast hole application in quarries and mines. Its operating characteristics are particularly suited to soft and unconsolidated
ground conditions. The single piece Top-Adaptor/Air distributor improves reliability and is easy to service. The outer cylinder is hardened for maximum durability and can be reversed to increase service life.

Suitable for operation at air pressures of 100 - 435 psi.

Dominator 800 LE Air Consumption table
Figures are based on theoretical data.
One piece top-adaptor reduces internal parts. No make up required. External N.R.V. for easy servicing.
 
 
 
 
Drive chamber capacities and air cycle tuned for efficient drilling of soft unconsolidated ground conditions.
 
Optimized piston porting for improved airflow and high frequency operation.
 
Reversible outer cylinder for extended service life.
 
 
16-spline QL80 shank for maximum strength and durability.
 

Dominator 800LE part breakdown
Hammer Overview
Hammer Type
Dominator 800 LE
Shank
Ingersoll Rand QL 80
Top Thread
4 1/2" API Reg Pin
Flat Hammer Size
5"
Weight
392.44 lbs.
Outside Diameter
7.165"
Make Up Length
48.976"
Recommended Minimum Thrust
1760 lbs.
Recommended Maximum Thrust
4400 lbs.
Parts List
Hammer Type
Dominator 800
Shank
IR QL 80
Item
Description
1
Thread Protector
2
Snap Ring
3
N.R.V. Seat
4
O-Ring
5
N.R.V.
6
N.R.V. Spring
7
Top-Adaptor
8
Spacer
9
O-Ring
10
Piston
11
Cylinder
12
Snap Ring
13
O-Ring
14
Bit Guide Bush
15
Bit Retaining Ring
16
Chuck Spacer
17
Chuck
18
End Cap
Service Kit, Repair Kit, Foot Valve, F/V Tool (Body), and F/V Tool (Pusher) available
info

Drill Bits
Ingersoll Rand Shank - QL 80
Size
Face Design
Button Type
Button Qty./Dia.
Weight
8 3/4" / 222 mm
Concave
Domed
14 x 18 mm / 10 x 18 mm Long
125.22 lbs.
10" / 254 mm
Concave
Domed
34 x 18 mm / 12 x 13 mm Retracks
141.10 lbs.
10 5/8" / 270
Concave
Domed
42 x 18 mm / 12 x 13 mm Retracks
153.22 lbs.
10 5/8" / 270
Concave
Parabolic
42 x 18 mm / 12 x 13 mm Retracks
153.22 lbs.