DCEC QSF3.8-T3 Industrial Engine

BFCEC DCEC QSF3.8 T3 Industrial engine is a 4-cylinders in line, 2.8 liter four-strokes engine with 94mm bore and 100mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with turbocharger. The prime power at 2200RPM of BFCEC DCEC QSF3.8 T3 Industrial engine is 115 HP.
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.

Coming Soon

1. The five key systems of the engine are developed and optimized and integrated by Cummins to ensure the reliability of the engine.
2.High pressure common rail fuel system (HPCR), fuel injection pressure up to 1600bar, rapid throttle response at different speeds, more efficient power output, better fuel economy, and lower noise.
3. Mature intelligent electronic control technology improves the overall performance of the engine, and the engine specifications can be tailored according to the application needs, and the self-diagnosis and self-protection capabilities are stronger.
4. The filter system is redesigned for oil products, and the fuel is adaptable and suitable for applications in various fields.
5. Strong environmental adaptability, good cold start performance.
6. The overall modular design, the total number of parts is small, the failure rate is low, the structure is compact, and the maintenance is easy.

Technical Specifications

Basic Introduction of DCEC QSF3.8-T3 Industrial Engine

Engine Model:	QSF3.8 T3-86 kw
Engine Type:	4 Cylinders
Displacement:	3.8 L
Rated Speed:	2200 RPM
Aspiration Method:	Turbocharged CAC
Emission Standard:	Euro Stage IIIA
*BoreStorke:**	102 mm * 102 mm
*Packing Size(LWH):*	N / A
Wet Weight:	N / A
Lead Time:	15-30 Working Days
Payment Terms:	T/T ,L/C

Engine Model	Rated Power	Peak Torque	Fuel System	Aspiration
QSF3.8 T3-86	86 kW (115 hp) @ 2200 RPM	470 N-m (347 lb-ft) @ 1320 RPM	Bosch HPCR	Turbocharged CAC
——END——

General Infomation of DCEC QSF3.8-86 Industrial Engine
Engine Model	QSF3.8 T3-86 kw	Bore * Storke	102*102mm
Curve&Datasheet	FR94589	Displacement	3.8 L
Emission Standard	Euro Stage IIIA	Rated Power	86 kW (115 hp) @ 2200 RPM
No. Of Cylinders	N/A	Peak Torque	470 N-m (347 lb-ft) @ 1320 RPM
Fuel System	Bosch HPCR	Configuration	D0F3009CX03
Aspiration	Turbocharged CAC	Compression Ratio	17.2 :1
——END——

Engine Performance Data Rated Power of DCEC QSF3.8-86 Industrial Engine
Parameter	Governed Power	Peak Torque	Parameter	Governed Power	Peak Torque
Engine Speed	2200 RPM	1320 RPM	Charge Air Flow	20.7 lb / min	11 lb / min
Output Power	115 hp	87 hp	Exhaust Gas Flow	712 ft3 / min	434 ft3 / min
Torque	275 lb-ft	347 lb-ft	Exhaust Gas Temperature	941 deg F	999 deg F
Motoring Power	27 hp	12 hp	Maximum Fuel Flow to Pump	139 lb / hr	115 lb / hr
Intake Manifold Pressure	43 in-Hg	36 in-Hg	Heat Rejection to Coolant	2485 BTU / min	2036 BTU / min
Turbo Comp. Outlet Pressure	46.3 in-Hg	37.3 in-Hg	Heat Rejection to Fuel	25 BTU / min	18 BTU / min
Turbo Comp. Outlet Temperature	316 deg F	293 deg F	Heat Rejection to Ambient	1024 BTU / min	739 BTU / min
Inlet Air Flow	284 ft3 / min	157 ft3 / min	Heat Rejection to Exhaust	5004 BTU / min	3071 BTU / min

System Technical Data of DCEC QSF3.8-86 Industrial Engine
Intake Air System	Maximum Charge Air Cooler Outlet To Ambient At 25 Deg C (77 Deg F) (Cac Dt)	17 delta deg C

Cooling System	Maximum Charge Air Cooler Outlet To Ambient At 25 Deg C (77 Deg F) (Cac Dt)	35 delta deg C
	Maximum Cac Outlet Temperature At Less Than Or Equal To 25 Deg C (77 Deg F) Ambient	60 deg C
	Maximum Allowable Pressure Drop Across Charge Air Cooler And Oem Cac Piping (Impd)	13.5 kPa
	Maximum Coolant Temperature For Engine Protection Controls	107 deg C
	Maximum Coolant Operating Temperature At Engine Outlet (Max. Top Tank Temp)	107 deg C

Exhaust System	Maximum Exhaust Back Pressure	10 kPa
Exhaust System	Recommended Exhaust Piping Size (Inner Diameter):	76 mm

Lubrication System	Nominal Operating Oil Pressure At Minimum Low Idle	138 kPa
	Nominal Operating Oil Pressure At Maximum Rated Speed	345 kPa
	Minimum Engine Oil Pressure At Minimum Low Idle	69 kPa

Fuel System	Maximum Supply Fuel Flow	63 kg / hr
	Maximum Return Fuel Flow	41 kg / hr
	Maximum Fuel Inlet Pressure	0 kPa

Performance Data	Maximum Low Idle Speed	1200 RPM
	Minimum Low Idle Speed	700 RPM
	Minimum Engine Speed For Full Load Sustained Operation	1700 RPM
	Maximum Continuous Power	86 kW (115 hp)
	Maximum Continuous Speed	2200 RPM

Cranking System	Minimum Cranking Speed	120 RPM
	Maximum Parasitic Load At 10 Deg F And Minimum Cranking Speed	156 N-m
	Minimum Ambient Temperature For Unaided Cold Start At Maximum Parasitic Load	10.4 deg F
	Minimum Ambient Temperature With Grid Heater Only At Maximum Parasitic Load	-4 deg F

——END——

Scopes of Supply of DCEC QSF3.8-T3 Industrial Drive Engine
Cooling System	1. Water Pump	Exhuast System	1. Exhuast Manifold
	2. Engine Fan		2. Turbocharger
	3. Standard Radiator		3. Exhuast Elbow

Starting System	1. Starter Motor	Fuel System	1. Common rail Fuel system
	2. Starter Rely		2. Fuel Filter

Lubricating System	1. Oil Pump	Power Output System	1. Flywheel
	2. Oil Filter		2. Standard Flywheel Housing

Air Intake System	1. Air intake Manifold	Charging System	1. Charging Alternator

Engine Mounting System	1. Engine Mouting Bracket	Engine Auiliary Accessories	1. Air compressor

Control System	1. ECU & Sensors
——END——

Optional Accessories of DCEC QSF3.8-T3 Industrial Drive Engine
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

Engine Auiliary Accessories	1. Hydraulic oil Pump	Control System	1. Can add engine monitoring system, contro system with wiring harness
Engine Auiliary Accessories	2. Air Conditioner Compressor	Control System	2. Can add self-protection system that integrated with alarm system

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. Remote starting Function		6. N/A
	7. Lock Protection Function of Starter Motor		7. N/A
	8. Manual Magnetic DC Contactor

Fuel System	1. Coarse Filter	Lubricating System	1. Oil pre-heater

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 DCEC QSF3.8-T3 Industrial Drive Engine
Exhuast System	1. Can Modify Installation Position and Direction of Turbocharger	Charging System	1. 12V Charging Alternator for 12V Electric System
	2. N / A		2. Explosion-proof Charging Alternator
	3. Water-cooled Turbocharger		3. Upgrading to Specified Brand and Speicifications of Charging Alternator

Power Output System	1. Can Modify Size of Flywheel Housing and Flywheel.	Lubricating System	1. Oil Pan Position
	2. Dual-ear Flywheel Housing (For Twin-Starter System)		2. Number of Dipstick
	3. Some of Models Can Modify Flywheel Housing Into PTO Integrated Type.		3. Position of Dipstick Can Choose from 6 Positions
	4. Engine Have Connecting Port of PTOs, That Able to Provide Power Output		4. Can Modify Oil Filter to Be Remote Installation

Cooling System	1. Can Modify Engine Fan Into Blower Fan Or Suction Fan	Engine Auiliary Accessories	1. All of Auxiliary System Can Choose Specified Brands and Specifications
	2. Can Modify Central Position of Engine Cooling Fan		2. Additional Auxiliary Systems Can Be Added for Special Applications
	3. Can Choose Type of Engine Fan from Mechanical Type or Electric Type		3. N / A

Fuel System	1. Upgrade to Fuel Fitler That Integrated with Fuel Transfer Pump and Fuel Pre-hearter	Engine Mounting System	1. Can Modify Engine Mouting Bracket

Control System	1. ECU Can Setting to Different Control Mode, Including CAN Communication, Analogue Control, ISC1,ISC2,ISC3 Speed Conrol Mode Etc
——END——