CMM-G wind turbine gearbox oil changer (with dimensions adapted to the customer’s trailer ones)
CMM-G
-
Advantages
- unit performs all technological operations related to changing oil in wind turbine gearboxes;
- unit is based on the frame, and the unit dimensions are adapted to the customer’s trailer dimensions;
- the clean oil tank capacity has been increased to 1250 liters;
- there is a built-in generator to power the unit if grid connection is unavailable.
The CMM-G unit is designed for changing oil in wind turbine gearboxes including draining, flushing and refilling. The CMM-G can also heat clean oil before refilling gearbox if necessary. The adaptation of unit’s overall dimensions to the dimensions of the customer’s trailer is a feature of this model.
The equipment is able to function with mineral and synthetic oils of the following properties:
- kinematic viscosity at 40°С, mm2/s – 8-320;
- density at 20°С, kg/m3 – 800-900;
- ISO6 4406 purity class – 14 min.
Principle of operation
It is possible to use the CMM-G unit in six operation modes:
- filling gearbox with clean oil;
- pumping used oil out of the gearbox;
- heating oil before filling the gearbox;
- draining used oil from the CMM-G unit;
- washing the gearbox inside with flushing oil;
- pumping oil from tank to tank.
To supply power to the unit you can use the built-in generator or an external three-phase alternating current network. If the generator is switched on, the possibility of unit functioning in multiple modes simultaneously is blocked.
| № |
Parameter |
Value |
| 1 |
Oil output rate, m³/h, min (at oil temperature 50°C) |
0,5 |
| 2 |
Oil drain rate, m³/h, min (at oil temperature 50°C min) |
0,25 |
| 3 |
Clean oil tank size, l, max |
1250 |
| 4 |
Flushing oil tank size, l, max |
630 |
| 5 |
Pumped oil temperature in heating mode, °C, max |
65 |
| 6 |
Output oil pressure, MPa, min |
10 |
| 7 |
Oil heater #1 power consumption, kW, max |
6,0 |
| 8 |
Oil heater #2 power consumption, kW, max |
6,0 |
| 9 |
CMM-G power consumption, kW, max |
11 |
| 10 |
Power supply: · voltage, V · AC frequency, Hz |
Customer determines parameters |
| 11 |
Overall dimensions, mm, max · length · width · height |
4960 2260 1560 |
| 12 |
Weight, kg, max |
2800 |
- unit performs all technological operations related to changing oil in wind turbine gearboxes;
- unit is based on the frame, and the unit dimensions are adapted to the customer’s trailer dimensions;
- the clean oil tank capacity has been increased to 1250 liters;
- there is a built-in generator to power the unit if grid connection is unavailable.
GlobeCore CMM-G units can be used for :
- oil refilling of large marine engines and other oil-filled equipment used on board ships;
- oil change in hydraulic units and turbines at large hydroelectric power plants;
- oil change in large gearboxes used in mining equipment and at smelteries;
- oil change in the steam turbine systems of thermal power plants;
- oil change in the engines of large transport aircraft;
- oil change in the moving parts of mechanical trackers of solar power plants;
- oil change in the systems of large elevators and escalators of shopping malls, airports, and subways;
- oil change in the transmissions of locomotives and other railway rolling stock;
- oil change in the gearboxes and hydraulic systems of large agricultural machines: grain harvesters, tractors, and irrigation systems;
- oil change in the transmission systems of excavators, cranes, and bulldozers;
- oil change in the mechanical systems of amusement rides, for example, roller coasters;
- testing and servicing of gearboxes and engines at factories and manufacturing facilities;
- oil change in the mechanical systems of сrude oil production platforms, natural gas pipelines, and crude oil refining equipment;
- oil change in the compressors and pumps of heat exchangers and refrigeration equipment;
- oil change in oil cooling and lubrication systems for die-casting machines and extruders;
- oil change in the mechanical systems of equipment for production of biodiesel, biogas, and other types of biofuel;
- oil change in the equipment of pumping stations that ensure water supply and wastewater treatment;
- oil change in the mechanical systems of large mining machines and transport systems used in the mining industry which include conveyors, drilling rigs, and lifting arrangements;
- oil change in the mechanical systems of thermal solar power plants and geothermic pumps;
- oil change in the hydraulic and transmission systems of specialized equipment for construction of tunnels and mines, such as tunnel shields and drilling rigs;
- oil change in the mechanical systems of airport equipment: baggage tugs, passenger transportation buses, and snow removal machines;
- oil change in the high-pressure systems of underwater research and resource extraction equipment, including remotely controlled submersibles and autonomous underwater vehicles;
- oil change in the mechanical systems of machines for recycling of plastics, scrap metal, and other waste.
Equipment configurations that are not included in this configurator can be implemented via a separate request to [email protected].
