what are the ways for modern diesel engines to save energy and reduce emissions?
Engine Application
Construction
|
Engine Category
Yuchai
|
Engine Model | YC4D80-T20 | YC4D80-T21 | YC4D80-K20 | YC4D85Z-T20 | YC4D95Z-T20 |
---|---|---|---|---|---|
Configuration | Vertical, in-line, 4 stroke, water-cooled, direct injection | ||||
Number of Cylinders× Bore × Stroke | 4-108×115 | ||||
Displacement (L) | 4.21 | ||||
Compression ratio | 17.5:1 | ||||
Aspiration | Naturally aspirated | Turbocharging, inter-cooled | |||
Fuel System | Mechanical pump | ||||
Rated Power /Speed (kW/r/min) | 58/2400 | 56/2200 | 58/2400 | 60/2200 | 70/2400 |
Torque/Speed (N.m/r/min) | 260/1550±100 | 260/1550±100 | / | 320/1500~1700 | 320/1680±100 |
Min. fuel consumption with full load (g/kW.h) | ≤210 | ||||
Speed governing rate % | 8~12 | ||||
Emission | Tier2 | ||||
Application | Excavator, loader, forklift truck, drilling machine, harvester, aerial work platform | Excavator, loader, drilling machine, paver, harvester, milling machine | Excavator, loader, drilling machine, static roller, concrete pavement joint cleaning machine | Excavator, harvester, drilling machine, milling machine, crushing machine, gravel truck | |
Engine Model | YC4D95Z-T21 | YC4D100Z-T21 | YC4D110L-T20 | YC4D120-21 | YC4D140N-40 |
---|---|---|---|---|---|
Configuration | Vertical, in-line, 4 stroke, water-cooled, direct injection | ||||
Number of Cylinders× Bore × Stroke | 4-108×115 | ||||
Displacement (L) | 4.21 | ||||
Compression ratio | 17.5:1 | ||||
Aspiration | Turbocharging | Turbocharging, inter-cooled | Naturally aspirated | ||
Fuel System | Mechanical pump | ||||
Rated Power /Speed (kW/r/min) | 70/2200 | 74/2200 | 81/2200 | 90/2800 | 103/2800 |
Torque/Speed (N.m/r/min) | 320/1550±100 | 360/1800±100 | 420/1550±100 | 350/1600~1900 | 420/1400~1800 |
Min. fuel consumption with full load (g/kW.h) | ≤210 | ||||
Speed governing rate % | 8~12 | ||||
Emission | Tier2 | Tier 4 | |||
Application | Excavator, loader, harvester, drilling machine, milling machine, paver | Combine harvester | 13.5t excavator, rotary drilling rig | Loader | 6.56 inch water pump |