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Products
Where does Ningbo have generator rental for use in high altitude areas


Detailed Description:

  The types of generator sets leased by Ningbo Rixin Power Technology Co., Ltd. are: 
  ◆ Open Cummins diesel generator: ordinary generator set, suitable for customers who have a power house or full of rainproof facilities.  Disadvantages of open-type generator set rental: ● It is louder than the silent type generator set and is not suitable for use in environmental conditions requiring very low noise; ● It cannot be used outdoors in rainy or snowy days. 
  ◆ Anti-speaker Cummins diesel generator: Silent unit, ● Suitable for places with strict requirements on environmental noise, such as large concerts, exhibition halls, urban subway construction, etc. The noise is generally 75 decibels, and the ultra-quiet type is 60 decibels Within.  Disadvantages of silent generator leasing: ● The unit itself is heavier than the open type unit, and the long-distance transportation cost is high.  ● Not suitable for use in high temperature environments.  ● Not affected by weather, can be used outdoors in rainy or snowy days. 
  ◆ Rainproof Cummins diesel generator: suitable for customers without rainproof facilities. 
  ◆ Trailer power station Cummins diesel diesel generator: ● Suitable for short-distance and often-moving equipment, such as tunnel engineering, road construction, etc.  ● There are simple rain-proof type and low-noise type.  ● It can be used outdoors in rainy or snowy days.  Disadvantages of mobile generators: ● The unit itself is heavier than open-type units, and the cost of long-distance transportation is high. 
  ◆ Cummins diesel generator set with fuel tank: suitable for short-term or temporary rental customers. 
  Which place in Ningbo has generator rental for use in high altitude areas, where does Ningbo have generator rental for use in high altitude areas, technical support, where does Ningbo have generator rental for use in high altitude areas, where in Ningbo has generator rental for use in high altitude areas Service center, where does Ningbo have generator rental for use in high altitude areas, price specification information query, where in Ningbo has generator rental for use in high altitude areas, where does Ningbo have for generator rental in high altitude areas, how much is it in Ningbo, where There are generators for renting high-altitude areas to use nearby contact phones, Ningbo Rixin Power Technology Co., Ltd. 

Engine output is affected by intake air temperature, atmospheric pressure, and air humidity. Generally, when the atmospheric pressure rises by 1,000 meters, the air pressure decreases by about 10%. If only the reason for the drop in air pressure is considered, the engine generally decreases by about 7% every 1000 meters above sea level, while the power decreases while the altitude increases by 100 meters, it needs to be corrected by 0.5% in order to maintain exhaust smoke.
The use of engines at high altitudes may cause the following problems:
1. Difficult to start (altitude is not a direct cause, mainly due to the influence of air temperature, and the temperature after compression is lower due to lower air pressure)
2. White smoke (normal temperature, white smoke will be generated immediately after startup, and its disappearance time will increase with increasing altitude, that is, the warm-up time will be extended)
3. No fire (because the preheating system is powered off after startup, the recent temperature and the temperature after compression decrease, which delays the ignition and then causes no fire, which may occur during the warm-up process, and its disappearance time increases with altitude. Extended, that is, the warm-up time is extended.
To improve the situation above:
1. Use high cetane number diesel: 50—55
2. Extend the warm-up to warm-up process: power on for 5 minutes
3. Advance oil supply advance angle: 2k to 3 ° or more in advance for each 3000m increase. Lease 110kw generator, lease 500kw generator, lease 550kw generator, lease 220kw generator set price, lease generator 400kw, lease silent. Generator set price, leased industrial generator set leased 1200 kW generator, leased 200kw generator price, leased generator 200kw, leased mobile generator set price, leased 00kw generator price, leased 200 kW generator price, leased 120kw generator, lease 300kw generator set, lease diesel generator set manufacturer, lease low-noise generator set, lease power generation equipment, lease volvo diesel generator set, lease 210kw generator set, lease 400kw generator, lease 300kw generator, lease 220kw generator, lease 200kw power generation Generator, lease Zhejiang Ningbo generator set manufacturer, lease 100kw generator, generator rental price, generator 250kw lease, lease 240kw generator, lease 200kw generator price, lease 200kw generator, lease 1100kw generator, lease 2100kw generator price 300kw diesel generator set rental, 3000kw diesel generator set rental, 450kw diesel generator set rental price, 280kw generator set Leasing, leasing 400kw Cummins diesel generator set, generator set leasing supplier, 300kw generator set leasing, silent generator set leasing, jichai generator set leasing, spare generator set leasing, renting used generator leasing, silent generator leasing manufacturer, Volvo Diesel generator leasing manufacturers

Engine coolant thermostat

installation

note

Always use the correct thermostat. Do not run the Cummins ISB5.9 G CM2180 engine without the thermostat installed. Because the channel with the least resistance to the coolant flows into the pump inlet through the bypass, running the Cummins ISB5.9 G CM2180 engine without a thermostat will cause the Cummins ISB5.9 G CM2180 engine to overheat. Incorrect thermostat specifications can cause Cummins ISB5.9 G CM2180 engine to overheat or cold.

Install the rubber seal as shown in the reassembly.

Install the thermostat, thermostat oil seal, thermostat housing, gasket, lifting ears, and three screws.

Torque: 24 nm [212 in-lb]

Cummins ISB5.9 G CM2180 engine charger bracket

installation

TOC

Bobbin installation

Install the bracket and mounting screws on the charger.

Tighten the mounting screws of the upper and lower brackets of the charger.

Torque value:
M8-Screw 24 nm [212 in-lb]

Torque value:
M10-Screw 43 nm [32 ft-lb]

Note: For some applications (if applicable), the charger bracket and water inlet are combined on the same bracket. Refer to steps 008-082 in Section 8.

Install the lower mounting bracket of the charger through two positioning pins.

Install and tighten the two charger bracket mounting screws.

Torque: 54 nm [40 ft-lb]

Hinge installation

Install the bracket and mounting screws on the charger.

Install the lower bracket and mounting screws of the charger.

Note: Depending on the configuration of the charger, you may need to wait until the charger's lower bracket is tightened until the charger is installed. Only then can the bracket be adjusted.

Tighten the mounting screws of the upper and lower brackets of the charger.

Torque value:
M8-Screw 24 nm [212 in-lb]

Torque value:
M10-Screw 43 nm [32 ft-lb]

Cummins ISB5.9 G CM2180 engine charger

installation

TOC

Bobbin installation

Install the charger and the mounting screws and nuts on the bottom of the charger.

Install the top connecting rod mounting screw on the top of the charger.

Tighten the screws.

Torque Value:

Lower mounting screw

40 nm [30 ft-lb]

Torque Value:

Upper link mounting screws

24 nm [212 in-lb]

Hinge installation

Install the charger.

Install and tighten the charger mounting screws.

Torque: 40 nm [30 ft-lb]

Install the charger connecting rod screws.

Torque: 24 nm [212 in-lb]

Cummins ISB5.9 G CM2180 engine automatic belt tensioner (water pump)

installation

TOC

Install the belt tensioner and mounting screws.

Torque: 43 nm [32 ft-lb]

Cummins ISB5.9 G CM2180 engine belt drive fan hub

installation

TOC

Install the fan hub and 4 screws.

Torque: 24 nm [212 in-lb]

Cummins ISB5.9 G CM2180 engine fan spacer and pulley

installation

TOC

Install the fan pulley.

Install the spacer, fan, and fan screws.

Torque Value:

M6

10 nm [89 in-lb]

Torque Value:

M10

43 nm [32 ft-lb]

Torque Value:

M12

77 nm [57 ft-lb]

Cummins ISB5.9 G CM2180 engine cooling fan drive belt

installation

TOC

NOTE: The belt tensioner is spring loaded and must be turned off from the drive belt. Incorrect rotation can cause damage to the belt tensioner.

Use a 3 / 8-inch square wrench to lift and support the belt tensioner. Install the drive belt and release the tensioner.

Note: After lifting the belt tensioner for removing or installing the belt, check the torque of the tensioner screw.

Torque: 43 nm [32 ft-lb]

Refer to steps 008-080 in Section 8.

Cummins ISB5.9 G CM2180 engine cooling system

emission

caveat

Do not open the radiator pressure cover from a hot Cummins ISB5.9 G CM2180 engine. Wait until the coolant temperature drops below 50 ° C [120 ° F] before removing the pressure cap. Otherwise, high-temperature coolant or steam may cause personal injury.

caveat

The coolant is toxic. Keep children away from pets. If it is no longer used, it should be disposed of in accordance with local environmental regulations.

Drain the cooling system by opening the radiator's drain valve and removing the screw plug at the bottom of the intake pipe.

For most application types, a container with a capacity of 19 liters [5 gallons] is sufficient.

Raise

note

Do not use only water as the coolant. Using only water as coolant will damage Cummins ISB5.9 G CM2180 engine due to corrosion.

Note: Before filling the cooling system, antifreeze and water must be mixed at a ratio of 50% each. Since the antifreeze's ability to dissipate heat is weaker than water, adding antifreeze to the Cummins ISB5.9 G CM2180 engine will cause the liquid to overheat the Cummins ISB5.9 G CM2180 engine before it is fully mixed.

For the correct coolant concentration specification, use the following steps. Refer to steps 018-004 in Section V.

note

The system must be refilled slowly to avoid air locks. When filling, air must be vented from the Cummins ISB5.9 G CM2180 engine coolant channel. Wait 2 to 3 minutes for the air to vent, and then add coolant to bring the level to the top.

Close all drain valves and fill the system. Uses a mixture of 50% water and 50% antifreeze to provide antifreeze protection at -36 ° C [-33 ° F].

Low silicate antifreeze must be mixed with high quality water at a ratio of 50 to 50 (working range 40%-60%). Antifreeze and water mixed in a 50/50 ratio have a freezing point of -37 ° C [-34 ° F] and a boiling point of 109 ° C [228 ° F].

At 68%, glycol antifreeze reached the lowest freezing point. Using a high concentration of antifreeze will increase the freezing point of the solution and increase the chance of silica gel formation.

For the correct coolant concentration specification, use the following steps. Refer to steps 018-004 in Section V.

Cummins Filtration ™ refractometer (part number C2800) provides reliable, easy-to-read freezing point protection measurements and glycol (antifreeze) concentrations.

After the coolant is filled into the cooling system, the freezing point protection must be checked. For normal operation, refer to the OEM service manual.

Do not use a float liquid hydrometer.

The data obtained with the float hydrometer are incorrect.

Install the pressure cap.

Run the Cummins ISB5.9 G CM2180 engine until the water temperature reaches 80 ° C [176 ° F] and check for coolant leaks.

Check the coolant level again to ensure that the cooling system is filled with coolant.

Cummins ISB5.9 G CM2180 engine oil filter (spin-on)

installation

caveat

If the filter is not filled with oil before starting the Cummins ISB5.9 G CM2180 engine, the Cummins ISB5.9 G CM2180 engine may be damaged due to lack of lubrication before the filter is pumped with oil at startup.

Apply a clean layer of oil to the surface of the oil filter gasket.

Add clean gas Cummins ISB5.9 G CM2180 engine oil to the filter.

note

Overtightening the filter mechanically can distort the threads or damage the filter element seal.

Install the filter on the filter holder. Tighten the filter until the gasket contacts the surface of the filter seat.

Tighten the filter. Refer to the OEM instructions provided with the filter.

caveat

The Cummins ISB5.9 G CM2180 engine must have sufficient oil pressure within 15 seconds of starting. If the low oil pressure alarm indicator does not go out within 15 seconds, or the instrument shows no oil pressure, stop the engine immediately to prevent damage to the Cummins ISB5.9 G CM2180 engine.

Run Cummins ISB5.9 G CM2180 engine and check for leaks.

Cummins ISB5.9 G CM2180 engine oil suction pipe (mounted on the cylinder block)

installation

TOC

Install the oil suction pipe and new gasket.

Torque: 24 nm [212 in-lb]

Install the oil suction pipe bracket to the Cummins ISB5.9 G CM2180 engine block screw.

Torque: 24 nm [212 in-lb]

Cummins ISB5.9 G CM2180 engine oil pan

installation

TOC

Use Three-Bond ™ sealant (p / n 3823494) to fill the joints between the oil pan guides, the gear housing, and the rear seal housing.

If the suction pipe has been removed, install the suction pipe. Refer to steps 007-035 in Section 7.

Apply a 2-mm [1 / 16-in] thick Three-Bond ™ sealant (part number 3823494) to both sides of the new oil pan gasket.

Install the gasket and oil pan.

Torque: 24 nm [212 in-lb]

Assemble the washer and screws as shown to secure the oil pan.

Tighten all screws in the order shown in the figure.

Torque: 24 nm [212 in-lb]

Clean and inspect the threads and sealing surfaces of the drain plug.

Install the oil pan drain plug.

Torque: 60 nm [44 ft-lb]

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