6CTAA8.3-C248 Pump Engine
DCEC 6CTAA8.3-C248 Pump engine is a 4-cylinders in line, 8.3 liter four-strokes engine with 114 mm bore and 135 mm stroke.
Equipped with Mechanica pump and RSV governor, engine comes with turbocharger and Air-Air Intercooler.
The prime power at 3000 RPM of DCEC 6CTAA8.3-C248 Pump engine is 183 kW.
As part of EMAC, PumpMac provides abundant premium fire-fighting pump power pack options, WPT PTO, Advance gearbox and pump head, as well as customized water pump set.
We also have a set of NFPA20 standard engine power pack accessories including air intake shut-off valve, DC contactor, engine control panel, jacket water heater etc.
We provide full life cycle services for all customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from trouble shooting to overhaul technical support.
Advantages of 6CTAA8.3-C248 Pump Engine
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Leading design and excellent manufacturing technology make CMS c series engine reliable and durable, suitable for high-strength and heavy-duty work under severe working conditions.
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High fuel injection pressure, full combustion, less energy loss, high power, strong fuel adaptability and low emissions.
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Adopt Holset supercharger with integral wastegate valve, low speed response and strong power.
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Good reliability The integrated design of cylinder block and cylinder head prevents water and oil leakage of the engine. There are 40 % fewer parts than the same type of engine, and the failure rate is greatly reduced.
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The overall cylinder design is adopted, the parts are about 25 % less than similar products, the failure rate is less, and the maintenance is convenient.
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The cylinder liner adopts plateau honing cross cover, corrosion-resistant high-nickel cast iron piston, which greatly reduces oil loss and improves durability and service life.
Technical Specifications
| Engine Model: | 6CTAA8.3-C248 |
| Engine Type: | 4 Cylinders, in Line |
| Displacement: | 8.3 L |
| Rated Speed: | 3000 RPM |
| Rated Power / Speed: | 183 kW @ 3000 RPM |
| Peak Torque: | N/A |
| Fuel System: | Mechanical pump + RSV governor |
| Aspiration Method: | Turbocharged & A-A Intercooled |
| Emission Standard: | N/A |
| Bore * stroke: | 114 mm * 135 mm |
| Packing Size(L * W * H): | 1159 mm * 734 mm * 1153 mm |
| Wet Weight: | 684 kg |
| Lead Time: | 15-30 Working Days |
| Payment Terms: | T/T ,L/C |
Engine Model |
Output Power |
Torque |
Fuel System |
Aspiration |
| 6CTA8.3-C205-II | 151 kW @ 1850 RPM | 900 N.m @ 1400 RPM | Weifu PW2000 / RSV Mechanical Governor | Turbocharged & Water-Air Intercooler |
| 6CTA8.3-C215-II | 160 kW @ 2200 RPM | 908 N.m @ 1500 RPM | Weifu PW2000 / RSV Mechanical Governor | Turbocharged & Water-Air Intercooler |
| 6CTA8.3-P220 | 163 kW @ 1500 RPM | 1038 N.m @ 1500 RPM | Mechanical Pump / Electronical Governor | Turbocharged & Water-Air Intercooler |
| 6CTA8.3-C225 | 166 kW @ 3000 RPM | N/A | Mechanical pump + RSV governor | Turbocharged & Intercooled |
| 6CTA8.3-P230 | 170 kW @ 1800 RPM | 902 N.m @ 1800 RPM | Mechanical Pump / Electronical Governor | Turbocharged & Water-Air Intercooler |
| 6CTA8.3-C230-II | 170 kW @ 1850 RPM | 1000 N.m @ 1400 RPM | Weifu PW2000 / RSV Mechanical Governor | Turbocharged & Water-Air Intercooler |
| 6CTA8.3-C240-II | 179 kW @ 2200 RPM | 1028 N.m @ 1500 RPM | Weifu PW2000 / RSV Mechanical Governor | Turbocharged & Water-Air Intercooler |
| 6CTA8.3-C260-II | 194 kW @ 1900 RPM | 1150 N.m @ 1300 RPM | Weifu PW2000 / RSV Mechanical Governor | Turbocharged & Water-Air Intercooler |
| 6CTAA8.3-C215 | 160 kW @ 2200 RPM | 980 N.m @ 1500 RPM | Weifu PW2000 / RSV Mechanical Governor | Turbocharged & Air-Air Intercooler |
| 6CTAA8.3-C240 | 179 kW @ 2200 RPM | 1040 N.m @ 1400 RPM | BYC P7100 / RSV Mechanical Governor | Turbocharged & Air-Air Intercooler |
| 6CTAA8.3-C248 | 183 kW @ 3000 RPM | N/A | Mechanical pump + RSV governor | Turbocharged & A-A Intercooled |
| 6CTAA8.3-P250 | 183 kW @ 1500 RPM | 1165 N.m @ 1500 RPM | Mechanical Pump / Electronical Governor | Turbocharged & Air-Air Intercooler |
| 6CTAA8.3-P260 | 190 kW @ 1800 RPM | 1008 N.m @ 1800 RPM | Mechanical Pump / Electronical Governor | Turbocharged & Air-Air Intercooler |
| 6CTAA8.3-C260 | 194 kW @ 2200 RPM | 1100 N.m @ 1400 RPM | BYC P7100 / RSV Mechanical Governor | Turbocharged & Air-Air Intercooler |
| ——END—— | ||||
General Infomation of DCEC 6CTAA8.3-C248 Pump Engine |
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| Engine Model | 6CTAA8.3-C248 | Advertised Power | 183 kW @ 3000 RPM |
| Peak Torque | N/A | Curve & Datasheet | N/A |
| Compression Ratio | 17.3 : 1 | No. Of Cylinders | 4 |
| Aspiration | Turbocharged & A-A Intercooled | Displacement | 8.3 L |
| Bore * stroke | 114 mm * 135 mm | CPL Code Revision | N/A |
| Fuel System | Mechanical pump + RSV governor | Application | N/A |
| Dry Weight | 684 kg | Basic Engine(L * W * H) | 1159 mm * 734 mm * 1153 mm |
| Emission Standard | N/A | ||
| ——END—— | |||
System Technical Data of DCEC 6CTAA8.3-C248 Pump Engine |
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| Exhaust System | Maximum Exhaust Back Pressure | 10.1 kPa |
| Exhaust Pipe Size Normally Acceptable | 100 mm | |
| Maximum Static Support Weight of Turbocharger Outlet Flange | 14 N.m | |
| Exhaust Manifold Insulation Acceptable | No | |
| Turbocharger Insulation Acceptable | No | |
| Air Intake System | Maximum Intake Air Restriction with Heavy Duty Air Cleaner— Clean Element | 3.7 kPa |
| Maximum Intake Air Restriction with Heavy Duty Air Cleaner— Dirty Element | 6.2 kPa | |
| Minimum Dirt Holding Capacity with Heavy Duty Air Cleaner | 25 g / litre | |
| Maximum Allowable Intake Manifold Temperature (Ambient Temperature 25℃) | 60℃ | |
| Maximum Temperature Rise from Ambient to the Inlet of the Turbocharger | 17℃ | |
| Recommended Intake Piping Size (Inner Diameter) | 125 mm | |
| Lubrication System | Normal Operating Oil Pressure Range | 69- 345 kPa |
| Maximum Lube Oil Flow for Engine Accessories | 7.6 litre | |
| Maximum Sump Oil Temperature | 121℃ | |
| Minimum Engine Oil Pressure for Engine Protection Devices-At Rated Speed and Load | N/A | |
| Minimum Engine Oil Pressure for Engine Protection Devices-At Torque Peak Speed and Load | N/A | |
| Minimum Engine Oil Pressure for Engine Protection Devices- At Low Idle | N/A | |
| Minimum Required Lube System Capacity – Sump plus Filters | 27.6 litre | |
| By-pass Filtration Required | Yes | |
| Sump Inclination Angle— Front Up | 45° | |
| Sump Inclination Angle— Front Down | 45° | |
| Sump Inclination Angle— Side to Side | 45° | |
| Cooling System | Coolant Capacity – Engine Only | 9.0 litre |
| Maximum External Engine Cooling Cycle Resistance | 34 kPa | |
| Minimum Pump Inlet Pressure with Open Thermostat and no Pressure Cap | 0 kPa | |
| Maximum Static Head of Coolant Above Engine Crankshaft Centerline | 1 m | |
| Standard (Modulating) Thermostat Range | 82 – 93℃ | |
| Maximum Block Coolant Pressure with Closed Thermostat and no Pressure Cap | 103 kPa | |
| Minimum Pressure Cap Pressure | 50 kPa | |
| Maximum Engine Outlet Temperature | 100℃ | |
| Maximum Engine Coolant Temperature for Engine Protection Devices | 104℃ | |
| Minimum Engine Coolant Temperature | 79.4℃ | |
| Minimum Fill Rate | 19 litre / min. | |
| Maximum Initial Fill Time | 5 min | |
| Minimum Coolant Expansion Space | 6% | |
| Maximum Deaeration Time | 25 min | |
| Minimum Drawdown of Total System Capacity | 11% | |
| Fan-on Engine Coolant Outlet Temperature | 93.3℃ | |
| Shutter Opening Coolant Outlet Temperature | 85℃ | |
| Cool Start System | Minimum Battery Capacity-Cold Soak-18°C or Above, Engine Only – Cold Cranking Amp. | 950 CCA (12 V) 475 CCA(24 V) |
| Minimum Battery Capacity-Cold Soak-18°C or Above, Engine Only – Reserve Capacity | 260 min (12 V) 130 min (24 V) | |
| Minimum Ambient Temperature for Unaided Cold Start | N/A | |
| Minimum Ambient Temperature without Auxiliary Cold Start | -12℃ (12 V) 10℃ (24 V) | |
| Minimum Cranking Speed Required for Unaided Cold Start | 125 RPM | |
| Starter Power | N/A | |
| Cranking Torque at Minimum Unaided Start Temperature | N/A | |
| Cranking Torque at -10°F | N/A | |
| ——END—— | ||
Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.
Engine Sale Manual
Installation Drawing
Installation Manual
Operation Manual
Parts Catalogue
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