The unit is designed for major repairs and development 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.;
The unit is equipped with a balcony for a mounted worker with 3-position adjustment for operation with two-tube candles.
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 post, etc.).
Mounting base MZKT 652716-010
TMZ-8431.10 chassis engine
Lifting capacity on
the lifting block nominal, kN (tc) 800 (80)
YAMZ-7511.10 drive
Transmission Allison-4700 OFS
Height to crown block axis, m 24
The mast is two-section, telescopic, inclined with an open front face

Auxiliary mining machines