DCEC QSB6.7-C170 Industrial Engine

DCEC QSB6.7-C170 Industrial engine is a 6-cylinders in line, 6.7 liter four-strokes engine with 107mm bore and 124mm stroke. Equipped with Electrically Control High-pressure Common Rail, engine comes with turbocharger and Air- Air Intercooler.
The prime power at 2000RPM of DCEC QSB6.7-C170 Industrial engine is 160HP.
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 DCEC QSB6.7-C170 Industrial Engine

Advanced design and sophisticated manufacturing to adapt to various harsh working conditions! High-strength parts, strong ability to work under heavy loads.
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.
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.
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.
The five key systems of the electronically controlled engine are all developed by DCEC, and have been applied and verified in different fields around the world to ensure the excellent economy and reliability of the product.

Technical Specifications

Engine Model:	QSB6.7-C170
Engine Type:	6 Cylinders
Displacement:	6.7 L
Rated Speed:	2000 RPM
Rated Power:	170 HP @ 2000 RPM
Peak Torque:	656 N.m @ 1400 RPM
Fuel System:	Bosch Electronic
Aspiration Method:	Turbocharged & Air-Air Intercooler
Emission Standard:	N/A
*BoreStorke:**	N/A
*Packing Size(LWH):*	N/A
Weight , Net Dry:	N/A
Lead Time:	15-30 Working Days
Payment Terms:	T/T ,L/C

Coming Soon

Engine Model	Rated Power	Peak Torque	Fuel System	Aspiration
QSB6.7-C130	133 HP @ 2200 RPM	580 N.m @ 1400 RPM	HPCR	Turbocharged & Air-Air Intercooler
QSB6.7-C133	133 HP @ 2200 RPM	584 N.m @ 1450 RPM	Bosch Electronic	Turbocharged & Charge Air Cooled
QSB6.7-C170	170 HP @ 2000 RPM	656 N.m @ 1400 RPM	Bosch Electronic	Turbocharged & Charge Air Cooled
QSB6.7-C190	190 HP @ 2200 RPM	931 N.m @ 1400 RPM	Bosch Electronic	Turbocharged & Charge Air Cooled
QSB6.7-C220	220 HP @ 2200 RPM	949 N.m @ 1500 RPM	Bosch Electronic	Turbocharged & Charge Air Cooled
QSB6.7-C260	260 HP @ 2200 RPM	990 N.m @ 1500 RPM	HPCR	Turbocharged & Air-Air Intercooler

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General Infomation of DCEC QSB6.7-C170 Industrial Engine
Engine Model	QSB6.7-C170	CPL Code	40426
Curve&Datasheet	FR91645	Displacement	6.7L
Compression Ratio	17.2:1	Rated Power	170 HP @ 2000 RPM
No. Of Cylinders	6 Cylinders	Peak Torque	656 N.m @ 1400 RPM
Fuel System	Bosch Electronic	Configuration	D313001CX03
Aspiration	Turbocharged & Air-Air Intercooler	*Packing Size(LWH)*	N / A
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Performance Data Rated Power of DCEC QSB6.7-C170 Industrial Engine
	Rated Power	Torque Peak		Rated Power	Torque Peak
Engine Speed	2000 RPM	1400 RPM	Exhaust Gas Flow	526 l / s	386 l / s
Gross Power Output	127 kW	96 kW	Exhaust Gas Temperature	425 deg C	484 deg C
Torque	605 N.m	656 N.m	Maximum Fuel Flow to Pump	122 kg / hr	88 kg / hr
Friction Horsepower	22 kW	12 kW	Heat Rejection to Coolant	60.8 kW	47.2 kW
Intake Manifold Pressure	148 kPa	112 kPa	Heat Rejection to Fuel	1.4 kW	0.8 kW
Turbo Comp. Outlet Pressure	158 kPa	117 kPa	Heat Rejection to Ambient	13.2 kW	11.8 kW
Turbo Comp. Outlet Temperature	155deg C	133deg C	Heat Rejection to Exhaust	122.2 kW	91 kW
Inlet Air Flow	239 l / s	153 l / s	Steady State Smoke	0.6 Bosch	0.3 Bosch
Charge Air Flow	17 kg / min	11 kg / min

System Technical of DCEC QSB6.7-C170 Industrial Engine
Performance Data	Maximum Low Idle Speed	1200 RPM
	Minimum Low Idle Speed	600 RPM
	Minimum Engine Speed For Full Load Sustained Operation	1600 RPM

Air Intake System	Maximum Allowable Air Temperature Rise Over Ambient At Intake Manifold	17 delta deg C

Exhaust System	Maximum Exhaust Back Pressure	10.2 kPa
Exhaust System	Recommended Exhaust Piping Size (Inner Diameter)	75 mm

Cooling System	Maximum Intake Manifold Temperature At 25 Deg C (77 F) Ambient	60 deg C
	Maximum Allowable Pressure Drop Across Charge Air Cooler And Oem Cac Piping	14 kPa
	Maximum Intake Manifold Temperature Differential (Ambient to IMT) (IMTD)	35 delta deg C
	Intake Manifold Temperature For Full Fan-ON	43 deg C
	Maximum Coolant Temperature For Engine Protection Controls	114 deg C
	Maximum Coolant Operating Temperature At Engine Outlet (Maximum Top Tank Temp)	107 deg C

Lubrication System	Nominal Operating Oil Pressure——Minimum Low Idle	69 kPa
	Nominal Operating Oil Pressure——Maximum Rated Speed	380 kPa
	Minimum Engine Oil Pressure For Engine Protection Devices——Minimum Low Idle	52 kPa

Fuel System	Fuel Cooling Requirements (With Diesel Fuel)	N / A
	Maximum Heat Rejection To Return Fuel At Maximum Coolant And Inlet Fuel Temperature	0.6 kW
	Fuel Return Flow Rate Of	98 kg / hr
	Maximum Supply Fuel Flow	205 kg / hr
	Maximum Return Fuel Flow	126 kg / hr
	Engine Fuel Compatibility	DF1, DF2
	Maximum Fuel Inlet Pressure	100 kPa

Cranking System	Unaided Cold Star——Minimum Cranking Speed	120 RPM
	Unaided Cold Star——Minimum Ambient Temperature For Unaided Cold Start	12 deg C
	Unaided Cold Star——Breakaway Torque At Minimum Unaided Cold Start Temperature	350 N.m
	Aided Cold Start——Minimum Ambient Temperature With Grid Heater Only	32 deg C
	Aided Cold Start——Minimum Ambient Temperature With Ether Only	32 deg C
	Aided Cold Start——Minimum Ambient Temperature With Coolant And Lube Heater Only	40 deg C
	Cold Starting Aids Available	Ether, Intake Manifold Heater, Block Heater, Oil Pan Heater
	Maximum parasitic load at 10 deg F @ 750 RPM	N / A
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Scopes of Supply of DCEC QSB6.7-C170 Industrial Engine
Fuel System	1. Fuel Transfer Pump	Exhuast 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 Rely

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 Solenoidr	Engine Mounting System	1. Engine Mouting Bracket

Engine Auiliary Accessories	1. Air Compressor
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Optional Accessories of DCEC QSB6.7-C170 Industrial 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

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

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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 QSB6.7-C170 Industrial Engine
Air Intake System	1. Installation Position of Air Filter	Charging System	1. 12V Charging Alternator for 12v 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. 12V Solenoid for 12V Electric System	Starting System	1. Upgrading to Specified Brand and Speicifications of Starter Motor
	2. Explosion-Proof Solenoid		2. 12V Starter Motor for 12V 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
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