The Dominator 800 LE has been designed for high pressure performance drilling in blast hole applications. Its operating characteristics are particularly suited to soft and un-consolidated ground conditions.
The one piece top adaptor improves reliability and is easy to service, whilst the outer cylinder is hardened for maximum durability and can be reversed to increase service life.
One piece top adaptor reduces internal parts as no make up is required. External N.R.V (Non-Return-Valve) for easy maintenance.
Revised chamber volumes and cycle timing to optimize performance.
Simplified piston geometry for improved balance and location within cylinder.
Air Consumption
16 spline QL80 shank for maximum strength and durability.
Size
203 - 241mm
(8 - 9 1/2")
Shank
QL80
Air Pressure
100-507 PSI
(7-35 bar)
Tech Spec
Overview
Dominator 800 LE
Hammer Type
Part Number
Shank
Top Thread
Hammer Flat Size
Weight
Outside Diameter
Make Up Length
Recommended Maximum Thrust
600396
QL80
4 1/2" API Reg Pin
127mm (5")
178Kg
182mm (7.165")
1244mm (48.976")
2000Kg (4400 lbs)
Drill Bit Overview
QL80
Oversize
Weight
(Kg)
51
56.8
57
59.5
Part
Number
653379
653062
653399
653456
Diameter
Face
Buttons
mm
203
222
229
241
Inch
8
8 3/4
9
9 1/2
Type
Parabolic
Dome
Dome
Dome
Qty & Dia
24 x 18mm
14 x 18mm / 10 x 18mm Long
14 x 14mm
18 x 20mm / 14 x 16mm / 6 x 16mm retrack
Design
Concave
Concave
Concave
Convex
Additional bit configurations are available on request.