QST30-C1200 Industrial Engine ( Imported )
CCEC QST30-C1200 Industrial Engine have excellent performance characteristics. It has a compression ratio of 15.7 : 1, a displacement of 1860 cubic inches (30.5 liters)
CCEC QST30-C1200 Industrial Engine offers a wide rev range, including a maximum low idle speed of 1,200 rpm and a minimum low idle speed of 650 rpm. In addition, the engine adopts Bosch Electronic fuel system, with Turbocharged and Aftercooled system, ensuring efficient combustion and excellent performance.
As part of EMAC, ConeMac provides industrial power pack solution that integrated with air intake, air exhaust, cooling system, control system, transmission and hydraulic accessories, We also supplying special products such as explosion proof engine, generator and water pump set, as well as ultra-low temperature condition engine power pack.
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 CCEC QST30-C1200 Industrial Engine
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Advanced design and sophisticated manufacturing to adapt to various harsh working conditions! High-strength parts, strong ability to work under heavy loads.
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Cylinder block and cylinder head adopt integrated design. The occurrence of engine water leakage and oil leakage is prevented, and the parts are about 40 % less than other similar engines. The failure rate is greatly reduced.
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Using forged steel camshaft and crankshaft, high-strength cylinder block design, multiple parts cast on the cylinder block, high rigidity, high pressure resistance, good reliability, and longer service life.
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The cylinder bore adopts a platform mesh honing design. The perfect geometric structure effectively prevents oil leakage, and the use of advanced technology such as new piston ring components and gasket crimping and molding reduces oil loss.
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The five key systems of the electronically controlled engine are all developed by CCEC, and have been applied and verified in different fields around the world to ensure the excellent economy and reliability of the product.
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By optimizing the control strategy and combining with the actual operating conditions of the equipment, the fuel economy can be further improved.
Technical Specifications
Basic Introduction of CCEC QST30-C1200 Industrial Engine
| Engine Model: | QST30-C1200 |
| Engine Type: | 12 Cylinder |
| Displacement: | 30.5 L |
| Rated Speed: | 1800 RPM |
| Rated Power / Speed: | 1200 HP @ 1800 RPM |
| Aspiration Method: | Turbocharged and Aftercooled |
| Emission Standard: | US EPA Tier 2 |
| Bore * Stroke: | 140 mm × 165 mm |
| Packing Size (L * W * H): | 1855 mm * 1327 mm * 1647 mm |
| Weight , Net Dry: | 3328 kg |
| Lead Time: | 15-30 Working Days |
| Payment Terms: | T/T ,L/C |
| Engine Model | Rated Power | Aspiration | Displacement | Compression Ratio | Fuel System |
| QST30-C1050 | 1050 HP @ 1900 RPM | Turbocharged and Aftercooled | 1860 in3 (30.5 L) | 15.7 : 1 | Bosch Electronic |
| QST30-C1200 | 1200 HP @ 1800 RPM | Turbocharged and Aftercooled | 1860 in3 (30.5 L) | 15.7 : 1 | Bosch Electronic |
| —END— | |||||
| General Information of CCEC QST30-C1200 Industrial Engine | |||
| Engine Model | QST30-C1200 | CPL Code | 2139 |
| Curve & Datasheet | FR5325 | Rated Power | 1200 HP (895 kW) @ 1800 RPM |
| Compression Ratio | 15.7 : 1 | Torque Peak | 3748 lb-ft (5082 N-m) @ 1400 RPM |
| Noise Emissions Top Side | 106 dBa | Revision | 02-Oct-2020 |
| Noise Emissions Right Side | 106 dBa | Displacement | 1860 in3 (30.5 L) |
| Noise Emissions Left Side | 106 dBa | Fuel System | Bosch Electronic |
| Noise Emissions Front Side | 106 dBa | Maximum low idle speed | 1200 RPM |
| Emission Certification | N/A | Minimum low idle speed | 650 RPM |
| Aspiration | Turbocharged and Aftercooled | Minimum engine speed for full load sustained operation | 1800 RPM |
| Configuration | D573002CX03 | Maximum continuous power | N/A |
| Engine high idle speed | 1840 RPM | Maximum continuous speed | N/A |
| —END— | |||
| Torque Output | Power Output | Fuel Consumption | ||||||
| RPM | lb-ft | N-m | RPM | HP | kW | RPM | lb/hp-hr | g/kW-hr |
| 600 RPM | 1500 lb-ft | 2034 N-m | 600 RPM | 171 HP | 128 kW | 1400 RPM | 0.292 lb/hp-hr | 178 g/kW-hr |
| 800 RPM | 1750 lb-ft | 2373 N-m | 800 RPM | 267 HP | 199 kW | 1600 RPM | 0.316 lb/hp-hr | 192 g/kW-hr |
| 1000 RPM | 2200 lb-ft | 2983 N-m | 1000 RPM | 419 HP | 312 kW | 1700 RPM | 0.33 lb/hp-hr | 201 g/kW-hr |
| 1200 RPM | 3000 lb-ft | 4067 N-m | 1200 RPM | 685 HP | 511 kW | 1800 RPM | 0.345 lb/hp-hr | 210 g/kW-hr |
| 1400 RPM | 3751 lb-ft | 5086 N-m | 1400 RPM | 1000 HP | 746 kW | |||
| 1500 RPM | 3700 lb-ft | 5017 N-m | 1500 RPM | 1057 HP | 788 kW | |||
| 1700 RPM | 3575 lb-ft | 4847 N-m | 1700 RPM | 1157 HP | 863 kW | |||
| 1800 RPM | 3500 lb-ft | 4745 N-m | 1800 RPM | 1200 HP | 895 kW | |||
| —END— | ||||||||
| Engine Performance Data CCEC QST30-C1200 Industrial Engine | ||||
| Governed Power | Peak Torque | |||
| Engine Speed | 1800 RPM | 1400 RPM | ||
| Output Power | 1200 HP | 895 kW | 1000 HP | 746 kW |
| Torque | 3498 lb-ft | 4742 N-m | 3748 lb-ft | 5082 N-m |
| Friction Horsepower | 118 HP | 88 kW | 76 HP | 57 kW |
| Intake Manifold Pressure | 64 in-Hg | 216 kPa | 52 in-Hg | 176 kPa |
| Turbo Comp. Outlet Pressure | 66 in-Hg | 223 kPa | 53 in-Hg | 179 kPa |
| Turbo Comp. Outlet Temperature | 370 deg F | 188 deg C | 375 deg F | 191 deg C |
| Inlet Air Flow | 2532 ft3/min | 1195 L/s | 1801 ft3/min | 850 L/s |
| Charge Air Flow | 206 lb/min | 94 kg/min | 130 lb/min | 59 kg/min |
| Exhaust Gas Flow | 7131 ft3/min | 3365 L/s | 5100 ft3/min | 2407 L/s |
| Exhaust Gas Temperature | 880 deg F | 471 deg C | 1060 deg F | 571 deg C |
| Maximum Fuel Flow to Pump | 780 lb/hr | 354 kg/hr | N/A | N/A |
| Heat Rejection to Coolant | 18154 BTU/min | 319 kW | 17760 BTU/min | 312 kW |
| Aftercooler Coolant Heat Rejection | 10917 BTU/min | 192 kW | 6968 BTU/min | 123 kW |
| Heat Rejection to Fuel | 114 BTU/min | 2 kW | 114 BTU/min | 2 kW |
| Heat Rejection to Ambient | 4330 BTU/min | 76 kW | 3683 BTU/min | 65 kW |
| Heat Rejection to Exhaust | 44272 BTU/min | 778 kW | 38163 BTU/min | 671 kW |
| —END— | ||||
| System Technical Data of CCEC QST30-C1200 Industrial Engine | |||
| Intake Air System | Maximum allowable air temperature rise over ambient at Intake Manifold (Naturally
Aspirated Engines) or Turbo Compressor inlet (Turbo-charged Engines): (This parameter impacts emissions, LAT and/or altitude capability) |
20 delta deg F | 11.1 delta deg C |
| Maximum intake air restriction (only for High Horsepower Engines) Clean Filter | 15 in H2O | 3.7 kPa | |
| Maximum intake air restriction (only for High Horsepower Engines) Dirty Filter | 25 in H2O | 6.2 kPa | |
| Maximum allowable pressure drop across charge air cooler and OEM CAC piping (IMPD): | N/A | N/A | |
| Low Temperature Aftercooling System | Coolant temperature from the Aftercooler outlet @ Maximum engine coolant out temperature at Limiting Ambient Temperature (1P-2L) | N/A | N/A |
| Coolant temperature from the Aftercooler outlet @ 25C (77F) ambient | 134 deg F | 57 deg C | |
| Maximum coolant temperature into the Aftercooler @ 25C (77F) ambient | 118 deg F | 48 deg C | |
| Maximum coolant temperature into Aftercooler @ Limiting Ambient conditions | 150 deg F | 66 deg C | |
| Maximum coolant temperature for engine protection controls | 216 deg F | 102 deg C | |
| Maximum coolant operating temperature at engine outlet (max. top tank temp): | 212 deg F | 100 deg C | |
| Exhaust Syetem | Maximum exhaust back pressure: | 3 in-Hg | 10 kPa |
| Recommended exhaust piping size (inner diameter): | 5.83 in | 148 mm | |
| Lubrication System | Nominal operating oil pressure @ minimum low idle | 20 psi | 138 kPa |
| Nominal operating oil pressure @ maximum rated speed | 52 psi | 359 kPa | |
| Minimum engine oil pressure for engine protection devices @ minimum low idle | 10 psI | 69 kPa | |
| Fuel System | Fuel cooling requirements (with diesel fuel) | ||
| Maximum heat rejection to return fuel at max. coolant and inlet fuel temperature: | 130 BTU/min | 2 kW | |
| Fuel return flow rate of | 360 lb/hr | 163 kg/hr | |
| Fuel return temperature prior to cooler: | 160 deg F | 71 deg C | |
| Maximum supply fuel flow | N/A | N/A | |
| Maximum return fuel flow: | 360 lb/hr | 163 kg/hr | |
| Engine fuel compatibility (consult Service Bulletin #5411406 for appropriate use of other fuels) | DF1, DF2 | ||
| Maximum fuel inlet pressure | 25 psi | 172 kPa | |
| Cranking System (Cold Starting Capability) | Unaided Cold Start Minimum cranking speed | 110 RPM | |
| Minimum ambient temperature for unaided cold start | 15.8 deg F | -9 deg C | |
| Cranking torque at minimum unaided cold start temperature | 723 lb-ft | 980 N-m | |
| Aided Cold Start Minimum ambient temperature with Grid Heater only | -9 deg F | -23 deg C | |
| Cold starting aids available | Intake Manifold Heater, None, None, NoneNone | ||
| Maximum parasitic load at 10 deg F @ | |||
| —END— | |||
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Scopes of Supply of CCEC QST30-C1200 Industrial Engine |
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| Fuel System | 1. Fuel Transfer Pump | Exhaust System | 1. Exhuast Manifold | |
| 2. High-Pressure Fuel Pump | 2. Turbocharger | |||
| 3. Fuel Filter | 3. Exhuast Elbow | |||
| Air Intake System | 1. Air Intake Manifold | Starting System | 1. Starter Motor | |
| 2. N/A | 2. Starter Relay | |||
| Cooling System | 1. Water Pump | Power Output System | 1. Flywheel | |
| 2. Engine Fan | 2. Standard Flywheel Housing | |||
| 3. Standard Radiator | 3. N/A | |||
| Lubricating System | 1. Oil Pump | Charging System | 1. Charging Alternator | |
| 2. Oil Filter | 2. N/A | |||
| Engine Shut-Down System | 1. Engine Fuel Shut-Off Solenoid | Engine Mounting System | 1. Engine Mounting Bracket | |
| Engine Auiliary Accessories | 1. Air Compressor | |||
| ——END—— | ||||
Optional Accessories of CCEC QST30-C1200 Industrial Engine |
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| Air Intake System | 1. Air Intake Pre-Heater | Exhuast System | 1. Muffler & Bellows | |
| 2. Air Intake Shut-Off Valve | 2. Flame Trap | |||
| 3. Air Filter | 3. Spark Arrestor Type Muffler & Bellows | |||
| 4. Air Intake Pre-Filter | 4. Dpf System | |||
| 5. Air Filter Alarm System | 5. N/A | |||
| Fuel System | 1. Coarse Filter | Lubricating System | 1. Oil Pre-Heater. | |
| 2. Fuel Pre-Heater | 2. N/A | |||
| Starting System | 1. Manual Magnetic Dc Contactor | Cooling System | 1. Silent Type Radiator | |
| 2. Dual Ears Flywheel Housing | 2. Plateau Radiator | |||
| 3. Spring Starter Motor | 3. Salt-Spray Resistant Radiator | |||
| 4. Air Starter Motor | 4. Coolant Pre-Heater | |||
| 5. Hydraulic Starter Motor | 5. Jacket Water Heater | |||
| 6. Manual Magnetic Dc Contactor | 6. N/A | |||
| Engine Auiliary Accessories | 1. Hydraulic Oil Pump | Control System | 1. Can Add Engine Monitoring System, Contro System With Wiring Harness. | |
| 2. Air Conditioner Compressor | 2. Can Add Self-Protection System that Integrated with Alarm System. | |||
| Power Output System | 1. Clutch | Engine Mounting System | 1. Shock Absorber Pad | |
| ——END—— | ||||
Committed to Providing Stable and Reliable Premiem Power System for Global Construction Machinery Manufacturer Partners, ConeMac is A Sub-Brand of the EMAC Group that Focuses on Construction Equipment Application.
ConeMac’s Ranges of Products Mainly Inclduing Marine Construction Engines Power Pack, Construction Equipment Gearbox, Gear Reducer, Explosion-Proof Engines, Generator Set and Water Pump Set for Mining, Oil and Gas Field.
For More Information of Our Industrial Power System Products, You Are Welcome to Visit ConeMac Homepage: Conemac.cn
Modifiable Components of CCEC QST30-C1200 Industrial Engine
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| Air Intake System | 1. Installation Position of Air Filter | Charging System | 1. 12 V Charging Alternator for 12 v Electric System | |
| 2. Upgrade to Heavy-Duty Type Air Fitler | 2. Explosion-Proof Charging Alternator | |||
| 3. N/A | 3. Upgrading to Specified Brand and Speicifications of Charging Alternator | |||
| Exhuast System | 1. Water-Cooled Exhuast Manifold | Lubricating System | 1. Oil Pan Position | |
| 2. Water-Cooled Turbocharger | 2. Number of Dipstick | |||
| 3. Can Modify Installation Position and Direction of Turbocharger | 3. Position of Dipstick Can Choose from 6 Positions | |||
| 4. N/A | 4. Can Modify Oil Filter to be Remote Installation | |||
| Engine Shut-Down System | 1. 12 V Solenoid for 12 V Electric System | Starting System | 1. Upgrading to Specified Brand and Speicifications of Starter Motor | |
| 2. Explosion-Proof Solenoid | 2. 12 V Starter Motor for 12 V Electric System | |||
| Fuel System | 1. Upgrade to Fuel Fitler that Integrated with Fuel Transfer Pump and Fuel Pre-Hearter | Engine Auiliary Accessories | 1. All of auxiliary System can Choose Specified Brands and Specifications | |
| 2. N/A | 2. Additional Auxiliary Systems Can be Added for Special Applications | |||
| Cooling System | 1. Can Modify Engine fan Into Blower Fan or Suction Fan | Power Output System | 1. Can Modify Size of Flywheel Housing and Flywheel | |
| 2. Can Modify Central Position of Engine Cooling Fan | 2. Dual-Ear Flywheel Housing (For Twin-Starter System) | |||
| 3. Can Choose Type of Engine Fan From Mechanical Type or Electric Type | 3. Some of Models can Modify Flywheel Housing Into PTO Integrated Type | |||
| 4. N/A | 4. Engine Have Connecting Port of PTOs, That Able to Provide Power Output | |||
| Engine Mounting System | 1. Can Modify Engine Mouting Bracket | |||
| ——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.
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Installation Manual
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