Product description

The Christensen surface core drilling rigs have a well-earned reputation for reliability when it comes safety and performance. Large core samples, a gear driven rotation unit and a constant penetration rate allow the Christensen 140 to boost your productivity and profits. The durable Christensen 140 rig is also designed to help you meet tough environmental protection demands anywhere in the world.

Technical data

Área de aplicación principal

Surface exploration

Método de perforación

Surface core drilling

Diámetro de perforación

B ; N ; H ; P

Capacidad de profundidad de perforación (ver nota)

0 m - 1 540 m

Diámetro interior del portabrocas

0 mm

Par máximo

7 600 Nm

Tipo de avance

Direct acting cylinder feed

Fuerza de avance

59,6 kN

Fuerza de tracción

138 kN

Tamaño máximo de barras

0 mm

Potencia instalada

153 kW

Sistema de control

Pilot hydraulic

Opción de vehículo portador

Crawler ; Trailer

Equipo opcional principal

Rod Handling System


Drilling depth capacity refers to N-size. The drilling depth capacities only serve as guidelines and refer to vertical down drilling. Epiroc cannot guarantee that these results can be achieved in all drilling conditions. You find details about technical specifications in the brochure.
Transport dimensions (Drill rig)


Christensen 140 cutout


Marie Bergman, product manager for Christensen rigs, presents the rod handler option for the Christensen 140 and CT20