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Description:
One of the most competitive pricing and reliable Dual-fuel enginewith petrol/CNG or petrol/LPG as fuel.
Parameter
Line | Item | Specifications and Description | ||
1 | Model | 4Y Petrol/CNG | 4Y Petrol/LPG | |
2 | Type | 4 stroke, water cooling, inline, wedge shape combustionchamber | ||
3 | Cylinders | 4 | ||
4 | Bore | 91 mm | ||
5 | Stroke | 86 mm | ||
6 | Displacement | 2.237 L | ||
7 | Power /rpm | 58 kw / 4, 200-4, 600 rpm (CNG) | 63kw / 4, 200-4, 600 rpm (LPG) | |
8 | Idle speed/rpm | 750 ± 50 rpm | ||
9 | Max. torque/rpm | 150 N.m / 2, 800-3, 200 rpm (CNG) | 165N.m / 2, 800-3, 200 rpm (LPG) | |
10 | Fuel supply | Carburetor, Petrol / CNG | Carburetor, Petrol / LPG | |
11 | Mixer | Venturi or Proportional | ||
12 | Fuel | RON 90 (GB484) & CNG | RON 90 (GB484) & LPG | |
13 | Min. fuel consumption | Petrol≤295 g / kw.h, CNG ≤8.3 m3 /100 km | Petrol≤295 g / kw.h, LPG ≤7kg /100 km | |
14 | Oil | SAE 15W40, special for CNG | ||
15 | Oil consumption | ≤ 0.8 % | ||
16 | Piston average speed | 13.19 m / s | ||
17 | Crankshaft rotation (facing to flywheel) | anticlockwise | ||
18 | Compression ratio | 8.8 | ||
19 | Ignition order | 1-3-4 -2 | ||
20 | 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 | ||
4Y gas engine
