发动机型号
Engine Model |
4BG1TC |
4BG1T |
| 应用
Application |
挖掘机
Excavator |
| 排量(L)
Displacement (L) |
4.329 |
4.329 |
|
额定功率(kW/rpm) Rated Power(kW/rpm) |
89.3/2200 |
69.6/2200 |
|
最大扭矩(Nm/rpm) Max. Torque (Nm/rpm) |
449/1800 |
337.6/1600 |
| 对应排放标准
Emission Regulation |
EC/EPA Tier
2 |
EPA Tier 2 |
| 形式 Style
|
4冲程水冷顶置气门式 4-stroke water-cooled overhead valve type |
| 直接喷射
Direct Injection |
| 进气形式
Intake Form
|
增压中冷
Tubrocharger;inter cooler |
增压
Tubrocharger |
| 使用燃油
Fuel |
轻油（JIS 2号相当） Diesel fuel(JIS Type 2) |
气缸数－内径×行程(mm)
No. of cylinder-bore×stroke (mm) |
4-105×125 |
4-105×125 |
| 压缩比 Compression
Ratio |
18 |
18 |
全负荷最低燃油消耗量(g/kw·h)
Fuel consumption(at 100% rated output)
(g/kw·h) |
227 |
240 |
尺寸(长×宽×高)(mm)
Dimension (Length×Width×Height)(mm) |
946×715×954 |
894×689.3×863.0 |
| 净重(kg)
Engine dry weight (kg) |
362 |
368 |
|
交流发电机(AC)(V-A) Alternator (AC)(V-A) |
24-50 |
24-50 |
| 启动机(V-kW)
Starter (V-kW) |
24-4.5 |
24-4.5 |
机油容量(仅指发动机)
Lurbrication oil capactiy(Engine Only) |
13.2 |
13.2 |
冷却水容量(仅指发动机)
Cooling water capacity (Engine only) |
8.5 |
8.5 |
电池(参考)(V－AH×个)
Battery (Reference)(V-AH×piece) |
12-70×2 |
12-70×2 |
