ROOM LIFT WITH CHASSIS COMBINE DRIVE (hydraulic drive)
Multifunctional logging hoist-station for work in oil and gas wells.
The lift is adapted for various chassis options: KAMAZ, URAL, MAN, IVECO, MERSEDES, DAF.
The following types of bodies are installed on the car: marine container, reinforced frame container, isothermal (sandwich panels).
It is possible to connect connectors for a trailer and install a tow bar.
Additionally, a rear bumper is mounted with a ladder for access to the winch compartment and built-in tool boxes.
Hydraulic drive from the PTO of the transfer case of the chassis.
Winch
The winch consists of a welded frame, a drum, a transmission, a brake system and a cable laying measuring head.
The hydraulic drive provides:
- smooth running
- wide range of speeds
- low speed karatozh methods
- hydraulic dynamic braking
The drive is realized in two versions:
- hydromechanical through the chain
- hydraulic built into the drum
The braking system provides:
- smooth braking when descending
- reliable holding at stops
consists of band and hydraulic brakes.
The cable-laying machine implements automatic forced laying of the cable on the drum with the possibility of manual adjustment from the operator's control panel.
Quick replacement of both the entire winch and individual drums is provided.
Winch compartment
The winch compartment accommodates: a winch, cassettes with pneumatic locks for instruments, containers for transporting radioactive sources,
reels for electric cables, floodlights for external lighting, block balance rollers and other auxiliary equipment.
The inside of the compartment is painted with paint resistant to aggressive environments, the floor is covered with anti-slip material and is equipped with a drain pan.
A hatch is built into the roof of the compartment, opening 90 ° to provide visibility, as well as to replace the winch and drum. Connectors for hydraulic and electrical systems are quick-release. In the side walls, there are technological hatches for servicing the hydraulic drive of the winch.
Operator compartment
- dust and moisture resistant
- noise and heat insulated
- equipped with life support systems
(air conditioner, heater, ventilation)
- flexible interior layout
Control and measurement system
Applicable measuring heads:
- WireHead for lines up to 12 mm in diameter
- SlickHeаd for lines up to 6 mm in diameter
Visualization and recording of values:
- by depth, speed and line tension
- differential line tension
- parameters of the power plant
- parameters and diagnostics of the hydraulic system
Automatic modes implemented:
- maintaining the set speed and tension
- emergency stop when reaching the limit parameters (tension, differential tension)
- shutdown when reaching the wellhead
- programmable descent by setting the intervals of depths and speeds
- logging of tripping operations (black box)
Installation of blowout equipment control system is possible.
Design features
- diesel generator: up to 12 kW
- hydro generator: up to 18 kW
- additional cassette holders for downhole equipment
Specifications
Chassis: KAMAZ, URAL, IVECO, MAN, MERCEDES,
Cable diameter: 6 to 12 mm
Wire diameter: 1.8 to 4 mm
Drum capacity: up to 7000 m
Winch types:
- single drum, single section
- single-drum, two-section
- double-drum
The maximum pulling force on the first two rows of winding is not less than 60 kN
Standard range of line speeds 40 - 8000 m / h
Extended range of line speeds 20 - 8000 m / h
Operating temperature range from -40 ° C to + 40 ° C
Dimensions (with chassis) no more:
- length up to 10,000 mm
- width up to 2500 mm
- height up to 4000 mm
Weight (with chassis): no more than 18 000 kg