依據日本豐田Y系列發動機技術,我司專業生產出口型豐田4Y汽油發動機(化油器型)總成,也可根據客戶要求生產4Y長缸體(裸機4Y Long Block),短缸體(4Y Short Block),質量可靠,價格優惠。目前主要出口:非洲、中東、南美等地區。
在4Y 發動機的基礎上經過改進,開發出天然氣與汽油、LPG與汽油兩用燃料汽車發動機,叉車用汽油(LPG)發動機,水泵用汽油(LPG)發動機,燃氣發電機組用天然氣發動機、沼氣發動機、LPG發動機,大巴車獨立空調機組用天然氣(LPG)發動機,變頻電機用燃氣發動機等燃氣產品。歡迎來電咨詢!
4Y汽油發動機(汽車用)技術參數
Line | Item | Specifications and Description |
1 | Model | Toyota 4Y |
2 | Type | 4 stroke, water cooling, inline, wedge shape combustion chamber |
3 | Cylinders | 4 |
4 | Bore | 91 mm |
5 | Stroke | 86 mm |
6 | Displacement | 2.237 L |
7 | Power / RPM | 68 kw / 4,200-4,600 rpm |
8 | Idle speed | 750 ± 50 rpm |
9 | Max. torque/RPM | 170 N.m / 2,800-3,200 rpm |
10 | Fuel supply | Carburetor |
11 | Fuel | RON 90 (GB484) |
12 | Min. fuel consumption | = 295 g / kw.h |
13 | Oil | SE 10 W-30 or SE 15 W-40 (GB11121) |
14 | Oil consumption | = 0.8 % |
15 | Piston average speed | 13.19 m/ s |
16 | Crankshaft rotation (facing to flywheel) | anticlockwise |
17 | Compression ratio | 8.8 |
18 | Weight vs. power | 2.25 kg/ kw |
19 | Average efficient pressure | 793 kPa |
20 | Power vs. displacement | 30.4 kw / l |
21 | Ignition order | 1-3-4-2 |
22 | Distributing: | |
Intake in advance | 12 ° | |
Intake in lag | 48 ° | |
Exhaust in advance | 54 ° | |
Exhaust in lag | 10 ° | |
23 | Cooling | Centrifugal water pumped cycling |
24 | Lubricating | Pressed and splashed |
25 | Starting | Electric starter |
發動機裝箱尺寸表
Item | Unit | 4Y Engine | 4Y Bare Engine | 4Y Short Block |
Dimensions (L x W x H) | mm | 710*550*710 | 650*400*640 | 650*400*640 |
Volume per set | M3 | 0.29 | 0.17 | 0.17 |
Grossweight | Kg | 174 | 174 | 120 |
Net weight | Kg | 155 | 105 | 76 |
Packing |
| Plastic bag + steel bracket + paper carton | ||
20# Container Load 5.9*2.32*2.32(m) | Set | 75 | 75 | 144 |
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