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Dodany przez God
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piątek, 26 października 2001 23:01 |
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Since its launch in late 1989, Rover's K Series engine family has built up an excellent reputation, powering the Rover 200/400 series medium car ranges and the Metro/100 series range...
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[ Opis silników 1400 | Opis silników 1600 ]
Since its launch in late 1989, Rover's K Series engine family has built up an excellent reputation, powering the Rover 200/400 series medium car ranges and the Metro/100 series range.
The engine is of 4 cylinder in-line configuration with twin overhead camshafts operating 4 valves per cylinder. It is unique among small petrol engines in that the camshaft carrier, cylinder head, block and crank bearing ladder are retained by 10 long through bolts. This method reduces the amount of material normally required to contain the stresses in an aluminium engine and produces a lightweight unit with a high power to weight ratio. It also obviates the possibility of bore distortion which can occur with the more conventional way of securing the cylinder head to the block.
The unit has excellent thermal characteristics - it warms up quickly and exhibits good internal heat dissipation. This, in turn improves the performance, economy and emissions characteristics of the engine.
The ignition and fuel ignition systems are controlled by a single electronic control unit (E.C.U) enabling current emissions regulations to be met when used in conjunction with a three-way catalytic converter.
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- ALUMINIUM ALLOY CYLINDER BLOCK AND CRANK BEARING LADDER
- LAYERED CONSTRUCTION WITH LONG THROUGH BOLTS
- ALUMINIUM ALLOY CROSS FLOW CYLINDER HEAD AND CAM CARRIER
- HYDRAULIC TAPPETS
- LIGHTWEIGHT PLASTIC INLET MANIFOLD
- FABRICATED EXHAUST MANIFOLD
- BELT DRIVEN CHILLED IRON CAMSHAFT
- LOW ENGINE COOLANT CAPACITY FOR RAPID WARM UP
- ASBESTOS FREE GASKETS
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'K' Series Petrol 1400 MPi Technical Info: |
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 Power Train Projects and Rover Group are constantly seeking ways to improve the specification and design of its power units. Whilst every effort is made to produce up to date literature, information may alter at any time. All technical data to be used as a guide only and may differ slightly in certain applications.
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Engine Dimensions
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| Number of Cylinders |
4 |
Displacement |
1398 |
Package size |
L594*W575*H615mm |
| Bore |
75.00 mm |
Weight |
100 kg |
| Stroke |
79.00 mm |
Compression Ratio |
1 0:1 |
Power Ratings
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| Max BMEP (Bar) |
11.43 (bar) |
Max Torque (Nm) |
127 Nm @ 3000 (RPM) |
| Max Power (KW) |
76.00 @ 6000 RPM |
Max Torque (lbft) |
94 lbft |
| Max Power (PS) |
103 @ 6000 rpm |
Power/Weight Ratio (Kw/Kg) |
0.81 |
Specific Fuel Consumption
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| At max power (g/Kwh) |
307 |
At max torque (g/Kwh) |
259 |
Lubrication System
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| Oil specification |
10W/40 |
Oil filtration system |
Full flow |
| Engine Oil Capacity (litres) |
4.5 wet, (4.8 dry) |
Filter Type |
Disposable canister |
| Oil pump type |
Wet sump, crankshaft driven eccentric rotor pump |
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Cooling System
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| System Volume |
TBA |
Coolant Specification |
50% water/antifreeze
- BA SF 007/400F
Ethylene Glycol based, with Phosphate corrosion inhibitors |
| Cooling System |
Pressurised with centrifugal pump |
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| Thermostat |
Wax element, starts to open 88°C |
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Electrical System
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| System type polarity |
12 Volt negative earth |
Output |
0.8kw |
| Alternator type |
Magnetti Marelli A115i-65 |
Ignition system type |
Electronically controlled breakless ignition |
| Output |
12V 65 Amp |
Sparking plug type |
Double copper cored plug |
| Starter type |
Pre-enaged E80E 0.8 |
gap |
0.8 - 0.9 mm |
Electronic System
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| Engine Module type |
Rover MEMS 1.9 |
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Indirect multi-port sequential fuel injection |
Fuel System
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| Fuel Spec |
95 RON Minimum - Unleaded fuel |
Fuel pump type |
Electric immersible |
| Pump max. pressure |
4.1 bar |
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Air Intake System
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| Air Filter type |
Remotely mounted paper element |
Crankcase breathing |
Fully closed |
Exhaust Systems
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| Manifold type |
Twin outlet fabricated with Lambda sensor |
Catalytic converter Type |
3 way closed loop |
| Downpipe |
Twin downpipe |
Exhaust sensor type |
Lambda sensor |
| Legislative requirements met |
ECE 94/12 |
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