Halco Dominator 375

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Halco Dominator 375

Dominator 375 hammer gives up to 25% increase in performance compared to Dominator 350 and Dart 350. This exceptional hammer is simple, robust and has a high penetration rate. The Dominator 375 has an integral N.R.V. (Non-Return-Valve) with an adjustable air bleed system to adjust air volume, this hammer has a liner and solid piston design.
This hammer has few internal parts which makes on site servicing easy with minimum tools needed. The MD 3.5 shank drill bit can be fitted for improved service life and heavy duty applications.

Suitable for operation at air pressures of 100 - 350 psi (7 - 24 bar).
Drilling diameters of 95 mm - 115 mm (3 1/2 - 4 1/8").
Available Shanks: IR DHD 3.5, MD 3.5.

Description

Details

HAMMER OVERVIEW
Hammer Type
Dominator 375
Part Number
600393
600394
  Shank
MD 3.5
IR 3.5
  Top Thread
2 3/8 API Reg Pin
  Flat Hammer Size
64 mm (2.520")
  Weight
24 kg (52.76 lbs)
  Outside Diameter
85 mm (3.35")
  Make Up Length
885 mm (34.84")
  Recommended Min Thrust
150 kg (330 lbs)
  Recommended Max Thrust
300 kg (660 lbs)
PART LIST
Hammer Type
Dominator 375
 
Shank
MD 3.5 HD
IR 3.5
 
Model Number
600393
 
600394
 
Item
Description
Part Number
 
1
  Thread Protector
200111
 
2
  Top Adaptor
604371
 
3
  N.R.V. Plug - Solid
604480
 
    N.R.V. Plug - 0.125"
604481
 
    N.R.V. Plug - 0.2"
604482
 
4
  N.R.V.
604378
 
5
  N.R.V. Spring
760154
 
6
  Shim-4.9 mm
602634
 
    Shim-5.3 mm
602635
 
    Shim-5.7 mm
602636
 
7
  Compression Spring
760107
 
8
  Air Distributor
604461
 
9
  O'Ring
768099
 
10
  Liner
604459
 
11
  Cylinder
604458
 
12
  Piston
604460
 
13
  Snap Ring
783051
 
14
  Bit Retaining Band
792040
 
15
  Bit Retaining Rings
604457
604462
 
16
  Chuck
604456
604375
 
17
  End Cap
741045
 
 
SK
  Service Kit
SK64
 
RK
  Repair Kit
RK101
 
 
  Foot Valve
602922
 
  F/v Tool - Body
603061
 
  F/v Tool - Pusher
601659
 

DRILL BITS
Bit
Diameter
Face
Buttons
Weight (kg)
 
Part No
mm
inch
Design
Type
Qty/Dia(mm)
 
IR 3.5 Shank
650622
90
3.5
Convex
Semi-Ballistic
13 x 11
3.8
 
650623
90
3.5
Convex
Domed
13 x 11
3.8
 
650609
95
3.75
Convex
Semi-Ballistic
15 x 11
4.0
 
650620
95
3.75
Convex
Domed
15 x 11
4.0
 
650610
100
3.938
Convex
Ballistic
15 x 11
4.5
 
650621
100
3.938
Convex
Domed
15 x 11
4.5
 
650624
104
4.125
Convex
Domed
8 x 13/8 x 11
4.9
 
MD 3.5 Shank
653354
95
3.75
Convex
Parabolic
11 x 14 mm
5.0
 
653349
100
3.938
Flat Faced
Domed
16 x 11
5.2