AC Distributor GooglePlus
Flags
Flags
Facebook

Halco logoHalco Rock Tools

  5" Mach 50 cutaway

5" - Mach 50

Available Shank: Halco Mach 50

Mach 50 is a general purpose hammer suitable for all rock conditions at a wide range of air pressures. The hammer is fitted with a reversible cylinder to prolong the service life. Mach 50 is versatile and reliable, requiring only a few simple tools for servicing and maintenance.

This hammer is most suited for use with the Sim-Cas Overburden system because of the high frequency of the piston/cycle.

Suitable for operation at air pressures of 100 - 350 psi.
Drilling diameters of 5 - 6 1/2”.

Click to enlarge
Mach 50 Air Consumption table
Figures are based on theoretical data.
 
 
Top-adaptor with internal N.R.V. (Non-Return-Valve) replaceable air distributor.
 
 
Reversible cylinder.
 
Simplified piston geometry for improved balance and location within the cylinder.
 
 
 
Revised chamber volumes and cycle timing to optimize performance.
 
 
 
 
 
 

Mach 50 part breakdown
Hammer Overview
Hammer Type
Mach 50
Shank
Halco Mach 50
Top Thread
3 1/2" API Reg Pin
Hammer Flat Size
3.544"
Weight
119.05 lbs.
Outside Diameter
4.5"
Make Up Length
40"
Recommended Minimum Thrust
900 lbs.
Recommended Maximum Thrust
1980 lbs.
 
Parts List
Hammer Type
Mach 50
Shank
Halco
Item
Description
1
Thread Protector
2
Top-Adaptor
3
O-Ring
4
N.R.V.
5
N.R.V. Spring
6
N.R.V. Finger
7
Shim
8
Make Up Ring
9
Air Distributor
10
O-Ring
11
Snap Ring
12
Piston
13
Cylinder
14
Snap Ring
15
Spacer
16
Bit Retaining Ring
17
Chuck Spacer
18
Chuck
19
End Cap
Service Kit, Repair Kit, Foot Valve, F/V Tool (Body), and F/V Tool (Pusher) available
info

Drill Bits
Halco Mach 50
Size
Face Design
Button Type
Button Qty./Dia.
Weight
5" / 127 mm
Convex
Domed
13 x 16 mm
13.07 lbs.
5" / 127 mm
Concave
Ballistic
8 x 16 mm / 8 x 13 mm
13.07 lbs.
5 5 1/6" / 135 mm
Flat
Semi-Ballistic
9 x 16 mm / 9 x 13 mm
35.27 lbs.
5 1/2" / 140 mm
Convex
Domed
14 x 16 mm
34.17 lbs.
5 1/2" / 140 mm
Concave
Domed
9 x 16 mm / 9 x 14 mm
37.48 lbs.
5 3/4" / 146 mm
Concave
Domed
8 x 18 mm / 7 x 16 mm
39.24 lbs.
5 7/8" / 150 mm
Convex
Domed
14 x 16 mm
39.68 lbs.*
6 1/2" / 165 mm
Convex
Domed
16 x 16 mm
40.79 lbs.*
*Oversize