Yuchai YC6MK (250-280kW) Series Engines for Generators

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Product Description:

Yuchai YC6MK (250-280kW) Series Engines for Generators

· The integrated crankshaft, postposition gear chamber and point-line gear-meshing patent technology reduce noise level

· Wet cylinder liner structure facilitates maintenance and repair

· High mean effective pressure and power density

· Improved fuel consumption by P7100 fuel pump, P-injector and Honeywell turbocharger

· Yuchai sealing technology in piston ring and valve oil seal improves lube oil consumption

· High fuel efficiency and low maintenance cost

· Reliable cold starts at -25and applicable altitude at 2500m without derating

· Major overhaul period is more than 12000 hours

YC6MK

TECHNICAL SPECIFICATIONS

Model

YC6MK420L-D20

YC6MK420L-D21

YC6MK420L-D30

Configuration

Vertical, in-line, 6-cylinder, Water-cooled, 4-stroke

Aspiration

Turbocharged and air to air inter-cooled

Bore ×Stroke                                                    (mm)

123 ×145

Displacement                                                        (L)

10.34

Compression ration

17.5:1

Prime power/Speed                                (kW/r/min)

281/1500

281/1800

281/1500

Standby power/Speed                            (kW/r/min)

309/1500

309/1800

309/1500

Fuel consumption                                       g/(kW·h)

≤195

Oil capacity                                                          (L)

28

Oil consumption                                         g/(kW·h)

≤1

Starting method

Electric

Noise Lw                                                          dB(A)

≤102

Emission

T2

T3

Applicable altitude                                              (m)

≤2500

Engine dimension (L×W×H)                             (mm)

1640 ×850 ×1510

Dry weight                                                          (kg)

880



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Q:What is the name of the excavator?
Professional qualification certificate must be obtained for standard special work
Q:What does the excavator pay attention to?
First, when the downhill hand door frameExcavator super off-road capabilities, we all know. With the combination of the crawler and the working device, the excavator can climb up the steep slope, and also can slide downhill easily. There is a danger of being easily ignored the situation, is the excavator in the downhill or is under the trailer, as the body forward, many drivers will push the left handedness of the front windshield or door, right operating excavator. At this point, if the door is open and unlocked, the door is closed because it is gravity, and it is usually very powerful. Hand on the doorframe will be clamped. The consequences are serious.Excavator downhillTherefore, when the excavator is working, the door of the excavator cab is closed with a lock, and a lock is opened, and the door must be locked whether the door is open or closed. The driver tried not to walk the door frame.
Q:What is the structure of the excavator?
Thoroughly inspect the surroundings and bottom of the locomotive in accordance with the following sequence: 1, whether there is oil, fuel and coolant leakage. 2, whether there are loose bolts and nuts?. 3 、 is there any broken wire, short circuit and loose joint of the battery in the electrical circuit?. 4, whether there is oil pollution?. 5, if there are rumors accumulation. Daily maintenance notice of daily inspection work is to ensure that the hydraulic excavator can be an important part in maintaining long-term efficient operation, especially for the self-employed, do the usual daily inspection work can reduce maintenance costs. First of all, around two laps to check the appearance of mechanical and mechanical chassis or unusual, and whether there is a rotary bearing oil flows out, and then check the braking device and bolt fastener track, tighten the screw, the change of the change in time, if you need to check the tire wheel excavator is whether there is abnormal, and pressure stability. Excavator bucket teeth to see whether there is greater wear, it is understood that the bucket teeth will greatly increase the wear and tear in the construction process of resistance, will seriously affect the work efficiency and increase the wear and tear of equipment parts. See if there is crack or oil leakage in the bucket and the cylinder. Check battery electrolyte to avoid below level line. The air filter is an important part of preventing dust from entering the excavator. It should be checked and cleaned frequently. Always check the fuel, lubricating oil, hydraulic oil, coolant, etc. whether to add or not, and choose the oil according to the requirements of the manual, and keep it clean. After starting check 1, whistle and all instruments are in good condition. 2, engine starting state, noise and exhaust color. 3 、 is there any leakage of oil, fuel and coolant?.
Q:Are trenching machines and excavators one or two different 10?
According to the principle of internal combustion and power, thin in the air, mine generally use the latter. Some other special kinds of shovel, such as grab, drag shovel, mountain shovel, etc., have pictures on the Internet, or suggest you open the backhoe, the work is easy to find, and open well, then there are people who hire you. Wish you success!
Q:Heavy machine soldier 3 crab excavator, where I can't get on
I've been looking for that place for a long time... It's very weirdFirst of all. In 1 wandering into the factory on the ground is 3 rooms, it is the factory, the roof is excavator, don't go into the factory... Now go outside, there is a place that can trigger automatic plot, look up, sway the crab excavator swagger before others go directly to... I, this story no trigger...
Q:Modern 305-7 excavator oil consumption per hour, how many liters oil full load?
Modern 305-7 excavator oil consumption 0.2 liters / horsepower * hour full load.Excavator, also called excavating machinery, is a kind of earthmoving machine that uses bucket to excavate material that is higher than or lower than the machine surface and is loaded into transportation vehicle or unloaded to the stacker. Excavators are mainly made of soil, coal, sediment, and soil and rocks that have been pre - loosened.
Q:What's the difference between a big excavator and a small excavator?
Operation is the same, big digging faster, higher technical requirements, and slowly practice.The big dig that large excavator is the weight (weight) between 40-200 tons, bucket capacity in 0.8-1.0 between the price of approximately between 80-100W, mainly used in various large-scale open-pit mining and large-scale infrastructure construction, land reclamation and harbour dredging project.A little digging small excavator, is the weight (weight) of less than 15 tons to 4-10 tons, the bucket volume in the 0.25-0.35 between the price of approximately between 34-48W, mainly used in highway maintenance, landscaping, residential construction, municipal engineering and construction projects in the field.
Q:Where do I need the excavator?
Luqiao company, mineral company wharf, municipal, afforestation, water conservancy, demolition,To carry out the project needs more local machines.
Q:More than 1 cubic meters of excavators, what type, brand, origin?
Carter's 320D will meet your needs. See my profile for details!
Q:220 how much earthwork can an excavator dig in an hour?
If you work ten hours a day, you can do eight hundred or nine hundred parties a day. An hour, that is, dig eighty or ninety parties

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