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Features And Benefits .
Particular technologies of combustion, scavenge, lubrication and cooling-lower fuel & oil consumption, lower noise, better dynamic behavior, longer engine life and higher reliability.
Adopting AD type fuel injection pumps and global type governors-lower governing rate, stable rotation speed, bigger torque reserve, constant power output at high speeds and constant torque output at low speeds.
Intensified & optimized design of structures such as cylinder block, oil sump, flywheel housing etc. - better rigidity and smaller deformation of the whole machine.
Adopting the piston ring made of ductile iron increases its wear-resistance.
Built-in oil cooler ensures better cooling effect and compact design.
Its emission can be up to the Euro-I standard, YC4B100G can meet the Euro-II standard.
| Model |
YC4B80G
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YC4B100G
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Type
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Vertical, in-line, water-cooled, 4-stroke, direct injection
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Intake way
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Natural aspiration
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Turbocharging
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No. Of cylinders X Bore X Stroke (mm)
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4×108×125
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Displacement L
|
4．58
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Rated power/Speed
kW/r/min
|
58/2000
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62/2200
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68/2400
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70/2000、
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80/2400
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Max. torque / speed
N·m/r/min
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305/≤1600
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410/≤1600
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Min. fuel consumption (g/kW·h)
|
210
|
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Emission level
|
GB 20891
Euro I
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GB 20891
Euro II
|
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Allowed elevation (m)
|
1000
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3000
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Application
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15 - 20 loaders, 6 – 8T excavators, 5 – 8M3 air compressor, 5 – 7T fork trucks, WZ25(30) – 20(25) excavators-loaders,10 – 15T static road rollers, 10T vibration road rollers, 80 HP bulldozers
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