VOLVO 2.0GTDI 与VOLVO 2.5T对比
|
ENGINES: |
B4204T6 |
B5254T2 |
|
|
Engine code (rear emblem): |
44 ( 2.0T) |
2.5T |
|
|
Emission level EU / US: |
EURO5 / ULEV2 |
EURO5 / n.a. |
|
|
CYLINDERS 缸数(number) |
4 |
5 |
|
|
DISPLACEMENT 排量(cm3 / cu.in) |
1999 / 122,0 |
2521 / 153,8 |
|
|
BORE 缸径(mm / inch) |
87,5 / 3,44 |
83 / 3,27 |
|
|
STROKE冲程 (mm / inch) |
83,1 / 3,27 |
93,2 / 3,67 |
|
|
VALVES 气门数(number) |
16 |
20 |
|
|
DOHC/SOHC顶置双凸轮轴 |
DOHC |
DOHC |
|
|
COMPRESSION RATIO压缩比 |
10.0:1 |
9,0:1 |
|
|
FIRING ORDER点火顺序 |
1-3-4-2 |
1-2-4-5-3 |
|
|
IDLE SPEED怠速 (rpm) |
780 |
670 |
|
|
MAX ENGINE SPEED 最高转数(rpm) |
6500 |
6500 |
|
|
Overrev.超转速 / duration |
6800 / instantaneous 瞬时 |
6800 / 3 s |
|
|
MAX ENGINE POWER功率 |
(kW / rpm) |
149 / 100 |
154 / 83 |
|
MAX ENGINE TORQUE扭矩 |
(kW / rpm) |
300/1750-4000 |
320 / 1500-4500 |
|
OVERBOOST超扭矩 |
(kW / rpm) |
320 /1750-4000 |
