Pit Viper 271
Rotary tricone and down the hole drilling of 171mm to 270mm (6-3/4” to 10-5/8”) holes
Single pass performance
Electronic Air Regulation System (EARS) is standard
A single pass drill designed to last
Pit Viper 271
Rotary tricone and down the hole drilling of 171mm to 270mm (6-3/4” to 10-5/8”) holes
Single pass performance
Electronic Air Regulation System (EARS) is standard
A single pass drill designed to last
Product description
The Pit Viper 271 is the drill that put the Pit Viper series on the map. It operates in almost every surface mining application out there - gold, copper, coal, iron ore, phosphate, silver - you name it, the PV-271 has probably drilled it.
When it comes to drilling single-pass holes up to 59 ft1 (18 m) with diameters up to 270 mm (10-5/8 in), the PV-271 has proven itself time and time again. With an 81,000 lb (36,741 kg)* bit load capacity, the PV-271 has probably drilled it.
The Pit Viper 271 features a patented cable feed system with automatic tensioning for improved component life and low total cost of operation, and options for both diesel and electric powerpack make the PV-271 a flexible option for any type of operation.
Quick facts
|
Main application area |
Rotary blasthole drilling |
|
Drilling method |
Rotary Single-pass and DTH |
|
Product family |
Pit Viper |
|
Single-pass depth |
18 m |
|
Maximum hole depth |
33,2 m |
|
Weight on bit |
36 741 kg |
|
Pulldown capacity |
0 kN - 311 kN |
|
Pullback capacity |
0 kN - 156 kN |
|
Note |
Product variations apply. See brochure for more information. WOB varies on pipe size. |
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