Product Description
4KH1-TFX20 marine diesel engine is a marine high-speed diesel engine. The factory has obtained the quality management system certification of China Classification Society, The products have obtained the type approval certificate of China Classification Society, emission approval certificate of China Classification Society and marine product certificate of China Classification Society.
The engine adopts inline 4-cylinder 8-valve, with a displacement of 3.0 litres, compact design, small size, low noise, strong power and a maximum speed of 3500 rpm, is one of a rare high speed marine diesel engines in China,the engine adopts EFI intelligent control technology to precisely adjust the fuel injection time and fuel injection volume, and adopts turbocharging and air intake cooling to make the fuel burn more fully,is very fuel efficient and environmental friendly. It also adopts high pressure common rail technology, the engine runs more smoothly and with less vibration.It can be matched with gearbox, sterndrive and water jet as the marine propulsion main engine, and also can be used as marine auxiliary engine. 4KH1 is your wise choice.
4KH1-TFX20 ENGIEN SPECIFICATIONS
| Engine Type |
Water-cooled, 4-stroke, In-line 4-cylinder, 8-valve, Direct-injection Diesel engine |
Fuel Injection Pump |
High Pressure Common Rail |
| Number of cylinders-bore Diameter*stroke(mm) |
4 - φ95.4 *104.9 |
Initial Injection Pressure(MPa) |
18 |
| Displacement(L) |
2.999 |
Intake/Exhaust Valve Clearancemm |
0.4 |
| Compression Ratio |
16.9±0.5 : 1 |
Recommended Fuels |
#0 or #10 Light Diesel Oil (S Content≤10ppm) |
| Ignition Sequence |
1 - 3 - 4 - 2 |
Recommended Oil |
API CF-4 SAE 15W-40 |
| Dimensions (L*W*H)mm |
798*688*776 |
Lubrication Oil Volume (oil sump)L |
8 |
| Net Weight (kg) |
330±5 |
Coolant Volume (Engine Only)L |
6.5 |
| Rated Power(Kw/rpm) |
96/3400 |
Preheat Type |
ECM Control |
| Overload Power(Kw/rpm) |
105.6/3509 |
Preheat Plug rated Voltage - Current(V-A) |
12 - 5.5 |
| Max Torque(N.m/rpm) |
325/2700 |
Alternator(V-A) |
14- 140 |
| No-load Max Speedrpm |
4000 ± 50 |
Starting Motor(V-kW) |
12-2.2 |
| Idle Speedrpm |
750 ± 25 |
Turbocharger Type |
Exhaust Turbocharger |
| Oil PressureKpa |
≥100(Idle Speed);≥220(Rated Piont) |
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