The unit is designed for development, major and underground repairs of oil and gas wells in macroclimatic areas with a temperate climate at ambient temperatures from -45 ° C to +40 ° C.

Main design features and operational advantages:
high mobility during assembly and disassembly, due to the presence of front and rear outriggers for the installation of the unit;
The rear support of the mast is made of a separate design, which excludes the transfer of load during operation to the chassis of the unit.;
An energy accumulator is used in the braking system, which makes it possible to exclude lowering of the lifting block during prolonged stops.;
availability of various proven versions of systems and assemblies at the customer's choice for specific operating conditions ("anti-suction device", rotor drive, rope bypass mechanism, emergency drive, work platform, driller's post, etc.);
the ability to control work operations both from the operator's cabin and from the driller's post;
there are versions of the units in compliance with the "transport dimensions" in height.
increased reliability due to the exclusion of the transmission drive running system
reduced operating costs
Mounting base of Semi-trailer SPTE 99100
Load capacity on the hook, tc 60 (nominal), short-term; maximum permissible - 80
PD-150-16 diesel drive with YAMZ-238 M2 engine
The main winch is single-drum
, the diameter of the hoist rope according to GOST 16853, mm 25
Band-and-pad brake

Auxiliary mining machines