Halco Rock Tools, UK Manufacturer of DTH Hammers and Bits. Halco pioneered the development and distribution of DTH hammers in the 1950s.
The Super Dominator 650 HD combines the raw power of the Super Dominator 600 with the extended hammer life in abrasive conditions due to its heavy duty outside and reversible cylinder.
 
The unique one piece top adaptor with N.R.V (Non-Return-Valve) makes it easy to maintain and service.
 
Super Dominator 650 requires only a few simple tools to service and maintain the hammer.
One piece top adaptor reduces internal parts.  No make up required.  External N.R.V for easy maintenance.
Revised chamber volumes and cycle timing to optimize performance.
Simplified piston geometry for improved balance and location within cylinder.
Heavy duty reversible cylinder for extended hammer life.
Air Consumption 
 
Suitable for operation at air pressures of 100 - 507 PSI (7 - 35 bar).
 
Drilling diameters of 165 - 203mm (6 1/2 - 8").
The QL60 shank reduces contact stresses and wear rates.
Tech Specs
Overview
Hammer Type
Part Number
Shank
Top Thread
Hammer Flat Size
Weight
Outside Diameter
Make Up Length
Recommended Maximum Thrust
Super Dominator 650 HD
600316
QL60
3 1/2" API Reg Pin
101mm (3.977") 
100Kg
146mm (5.748")
1043mm (41.07")
1500Kg (3300 lbs)
Drill Bit Overview
QL60
Diameter
Face
Buttons
Oversize
 
 
 
 
Y
Y
Y
Part
Number
653139
653028
653352
653160
653118
653369
653128
653227
653142
 
Weight
(Kg)
24.4
23.85
23.9
25.3
25.1
25.35
26.2
31.7
34.1
 
Design
Concave
Convex
Flat
Convex
Concave
Convex
Concave
Concave
Concave
 
Type
Dome 
Dome
Dome
Dome
Dome
Dome
Dome
Dome
Dome
 
Qty & Dia
18 x 16mm
20 x 16mm
22 x 18mm 
19 x 18mm
18 x 16mm
9 x 13mm / 19 x 18mm
8 x 20mm / 11 x 16mm
24 x 16mm
31 x 16mm
mm
165
165
165
171
171
171
178
190
203
 
Inch
6 1/2
6 1/2
6 1/2
6 3/4
6 3/4
6 3/4
7 1/2
Additional bit configurations are available on request.