Intermediate depth wireline drilling rig is designed for operating electro-drills and borehole
devices with power requirements up to 5 kW and up to 4 fiber optical communication channels.
cable diameter it can be configured for drilling or logging boreholes up to 750 m deep. The winch is
with 1 kW DC brush motor that can pull 300 kg load at the rate of 0.3 m/s.
Instrumented top pulley allows monitoring of down-hole tool position with resolution of 0.2 mm, as
weight and cable tension with resolution of 0.2 N when the tool is stationary.
Winch drum is equipped with belt brake that can be independently activated with foot pedal or
Tilting table allows safe service and effortless operations with the down-hole equipment while it is
on the surface. Tilting table and a pulley are equipped with cable bend limiters that prevent
below the minimum radius.
Launching tube provides antitorque and vertical tool stability during mechanical drilling.
The rig platform leveling mechanisms allow fast setup and adjustments of the mast verticality.
- Instrumented pulley: load cells, encoder
- Electric slip ring – 12 × 20 A lines
- Optical rotary joints – 4 lines
- Tilting table
- Rig leveling
- Foot brake on drum: mechanical & electric
- Crank handle
1205 × 1220 mm
935 × 712 mm – without extenders & brake pedal
4998 mm – without extenders
5150 mm – working assembly
Weight without cable
Weight without launching tube
Shipping weight (full)
500 kg (7 containers)
Pulling force (1 kW motor)
Pulley work load
Cable capacity (8 mm)
< 750 m
< 1 m/s – up
< 2 m/s – down
Geometric specifications, pulling force and
up travel speed customizable upon request.