QSL8.9-P320 Pump Drive Engine
DCEC QSL8.9-P320 pump drive engine is a 6-cylinders in line, 8.9 liters four-strokes engine with 114 mm bore and 144.5 mm stroke.
Equipped with Electrically Control High-pressure Common Rail, comes with turbocharger and Air-Air intercooler.
The prime power at 1500 RPM of DCEC QSL8.9-P320 pump drive engine is 235 kW.
As part of EMAC, PumpMac provides abundant premium pump-driven 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 QSL8.9-P320 Pump Engine
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CMS develops and optimizes the integration of key components for domestic customers, and provides customized secondary development for them, while maintaining the reliability of original products while taking into account the characteristics of domestic customers.
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The traditional hose is replaced by an integrated oil and water pipeline to eliminate the risk of leakage.
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Enhanced cooling and lubrication functions, effectively prolonging the service life of the engine.
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The high pressure common rail (HPCR) system ensures fast throttle response at different engine speeds, better power and fuel economy, and low noise.
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Use REPTO to enhance the remote unit.
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Well-controlled cold start performance, easy to start in high mountain areas.
Technical Specifications
| Engine Model: | QSL8.9-P320 |
| Engine Type: | 6 Cylinders |
| Displacement: | 8.9 L |
| Rated Speed: | 1500 RPM |
| Rated Power / Speed: | 235 kW @ 1500 RPM |
| Peak Torque: | N/A |
| Fuel System: | HPCR |
| Aspiration Method: | Turbocharged & Charge Air Cooled |
| Emission Standard: | N/A |
| Fuel Consumption: | 50.1 kg/hr |
| Basic Engine(L * W * H): | 1240 mm * 780 mm * 1185 mm |
| Dry Weight: | 714 kg |
| Lead Time: | 15-30 Working Days |
| Payment Terms: | T/T ,L/C |
Engine Model |
Output Power |
Basic Engine |
Fuel System |
Aspiration |
| QSL8.9-P280 | 206 kW @ 1500 RPM | 1240 mm * 780 mm * 1185 mm | HPCR | Turbocharged & Charge Air Cooled |
| QSL8.9-P320 | 235 kW @ 1500 RPM | 1240 mm * 780 mm * 1185 mm | HPCR | Turbocharged & Charge Air Cooled |
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General Infomation of DCEC QSL8.9-P320 Pump Drive Engine |
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| Engine Model | QSL8.9-P320 | Output Power | 235 kW @ 1500 RPM |
| Torque | N/A | No. of Cylinders | 6 Cylinders |
| Compression Ratio | N/A | Aspiration | Turbocharged & Charge Air Cooled |
| Fuel System | HPCR | Emission Certification | FIXED PUMP |
| Displacement | 8.9 L | Bore * stroke | 114 mm * 145 mm |
| Governor Regulation | N/A | Application | Water Pump |
| Dry Weight | 714 kg | CPL Code Revision | 4922 |
| Basic Engine(L * W * H) | 1240 mm * 780 mm * 1185 mm | ||
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Engine Performance Data of DCEC QSL8.9-P320 Pump Drive Engine |
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| Engine Speed | 1500 RPM | Output Power | 235 kW |
| Torque | 1497 N.m | Inlet Air Flow | 257 L/s |
| Charge Air Flow | 19.9 kg/min | Exhaust Gas Flow | 20.73 kg/min |
| Exhaust Gas Temperature | 541 ℃ | Heat Rejection to Coolant | 102 kW |
| Radiator Coolant Flow | 240 L/min | Heat Rejection to Charge Air Cooler | 45 kW |
| Turbo Comp.Outlet Pressure | 216 kPa | Temperature | 185 ℃ |
| Fuel Consumption | 50.1 kg/hr | Low Idle Speed | 800 ± 50 RPM |
| Maximum No Load Speed | 1575 ± 20 RPM | Maximum Overspeed Capability(15sec max) | 3150 RPM |
| When 0% Gas Pedal Loading Capacity@1000RPM | 800 N.m | Maximum Altitude Limit for Continious Running | N/A |
| Minimum Pump Inlet Pressure | N/A | Cold Start Capability-Without Start Add Device | -12 ℃ |
| Cold Start Capability-With Air Intake Preheating | -35 ℃ | Sound Pressure Level at 1m (GB/T1859) | N/A |
| Maximum Parasitic Load at 0℃ @ 500RPM Without Aid | 450 N.m | Maximum Parasitic Load at -15 ℃ @ 500 RPM Without Aid | 420 N.m |
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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

