Model No. : MH502A
Type : Rock Drill
MH502A Pneumatic Sinker Drill
The MH502A pneumatic sinker drill is the first choice for multiple kinds of drilling operations. With the largest-in-class piston diameter and its superior integral oiler lubrication system, the MH502A has very low spare parts consumption. This drill also has low air consumption thereby reducing overall running costs. Combined blower & throttle lever and T-handle increases operator comfort. This pneumatic rock drilling machine with robust construction quality and streamlined design allows high penetration rates over a long period with minimum maintenance costs and downtime.
Technical Specifications:
| Weight : | 24.5 kg |
| Length : | 584 mm |
| Stroke Length : | 51 mm |
| Air Consumption : | 48 l/s |
| Working Pressure : | 6 bar |
| Penetration Rate : | 230 mm/min |
| Piston Diameter: | 67 mm |
| Max Drilling Diameter: | 50 mm |
| Max Drilling Depth: | 3000 mm |
| Impact Rate : | 2220 BPM |
| Revolutions : | 215 RPM |
Options
- Water flushed drilling.
- Chuck sizes – 22 mm X 108 mm (7/8 in X 4¼ in) & 25 mm X 108 mm(1 in X 4¼ in)
Ordering Part No.
| Part No. | Chuck Size |
|---|---|
| 5111 116 000 | 22 x 108 mm (7/8 in x 4¼ in) |
| 5111 116 000 51 | 25 x 108 mm (1 in x 4¼ in) |
Key Features
- Integral oiler provides continuous & efficient lubrication
- Graduated ratchet throttle control ensures accuracy in collaring holes
- Tough latch retainer provides extra support to collar and reduces wear
- T-handle for increased comfort
- Blower lever for deep hole cleaning
- High speed drilling
- Low maintenance
Related Products
| Weight : | 9.8 kg |
| Length : | 565 mm |
| Bore Diameter : | 17 mm x 29 mm |
| Stroke Length : | 41 mm |
| Air Consumption : | 24 l/s |
| Penetration Rate : | 230 mm/min |
MH100D
| Weight : | 11.1 kg |
| Chuck Size : | 22 x 108 mm |
| Length : | 505 mm |
| Air Consumption : | 24 l/s |
| Impact Rate : | 2580 BPM |
| Revolutions : | 220 RPM |
MH100T
| Weight : | 17.8 kg |
| Length : | 510 mm |
| Bore Diameter : | 28 mm x 34 mm |
| Stroke Length : | 60 mm |
| Air Consumption : | 39 l/s |
| Penetration Rate : | 275 mm/min |
MH501L
| Weight : | 26 kg |
| Shank Size : | 22 mm x 108 mm |
| Optional Shank Size : | 25 mm x 108 mm |
| Length : | 575 mm |
| Air Consumption : | 48 l/s |
| Air Inlet : | 20 mm |
MH502AFR
| Weight : | 26 kg |
| Chuck Size : | 22 x 108 mm |
| Length : | 668 mm |
| Stroke Length : | 59 mm |
| Air Consumption : | 58 l/s |
| Penetration Rate : | 425 mm/min |
MH505HB
| Weight : | 24 kg |
| Chuck Size : | 22 x 108 mm |
| Length : | 565 mm |
| Stroke Length : | 59 mm |
| Air Consumption : | 58 l/s |
| Penetration Rate : | 425 mm/min |
MH505L
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Rock Drills