Halco Rock Tools, UK Manufacturer of DTH Hammers and Bits. Halco pioneered the development and distribution of DTH hammers in the 1950s.
The Dominator 1000LE incorporates a unique piston design for high performance and reliability especially in Drill and Blast applications.
 
The improved piston now has a live air bleed and longer piston cycle to reduce air consumption of the hammer.

A one-piece top adaptor which houses the N.R.V. makes maintenance easy and time efficient.

It features the ‘Halco Bit Catcher system’ to provide an efficient and effective alternative to ‘fishing’ for broken bits down-the-hole which costs time and money.
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.
No Plug
8mm Plug
6mm  Plug
Simplified piston geometry for improved balance and location within cylinder.
5mm Plug
4mm Plug
3mm Plug
Blank Plug
Live air bleed piston to adjust volume.
Reversible cylinder.
Air Consumption
The SD10 shank reduces contact stresses and wear rates.
Size
254-381mm
(10-15")
Shank
SD10
Air Pressure
100-435 PSI
(7-30 bar)
Tech Specs
Overview
Hammer Type
Part Number
Shank
Top Thread
Hammer Flat Size
Weight
Outside Diameter
Make Up Length
Recommended Maximum Thrust
Dominator 1000 LE
600330
TD 90
6 5/8" API Reg Pin
200mm (7.874") 
380Kg
230mm (9.055")
1367mm (53.82")
3500Kg (7700 lbs)
Drill Bit Overview
SD10
Oversize
 
Part
Number
653XXX
653XXX

Weight
(Kg)
Diameter
Face
Buttons
mm
267
​311
Inch
10 5/8
12 1/4
Design
Type
Qty & Dia
 
Additional bit configurations are available on request.