Caterpillar C9.3B Industrial Engine
Caterpillar C9.3B Industrial engine is a Inline 6, 4-Stroke-Cycle Diesel engine with 115 mm(4.5 in) bore and 149 mm(5.9 in) stroke. Equipped with Weifu A pump and RSV governor, engine comes with turbocharger.
The prime power for at 2200 RPM of Caterpillar C9.3B Industrial Diesel engine is 310 kW.
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 C9.3B Industrial Engine
High Performance : The C9.3 delivers expanded capability with 19% more power and 16% more torque than the previous 8.8 liter platform for less regulated countries (comparison for IND-C rating).
Reliable, Quiet and Durable Power : The C9.3 engine leverages a core engine with over 200 million off-highway hours in the field and is manufactured in a world-class facility; assuring reliability, quiet operation and many hours of productive life.
Optimized Installation : The C9.3B for LRC offers platform commonality with the C9.3B for highly regulated countries to reduce cost of installation and support a global customer base by sharing a common core engine, offering similar machine interfaces and controls architecture. High power density, up to 33.3 kW/L (44.7 hp/L) gives original equipment manufacturers (OEMs) the ability to downsize their engine installation without sacrificing performance. Fully configurable engine options and industrial power unit (IPU) available from factory to avoid significant design, validation, and manufacturing costs.
Low Operating Costs : C9.3 development and calibration strategies have yielded significant improvements in fuel consumption, minimizing the total cost of ownership.
Technical Specifications
Basic Introduction of Caterpillar C9.3B Industrial Engine
Engine Model: | C9.3B |
Engine Type: | Inline 6, 4-Stroke-Cycle Diesel |
Displacement: | 9.3 L |
Rated Speed: | 1800-2200 RPM |
Aspiration Method: | Turbocharged Aftercooled (TA) |
Emission Standard: | UN ECE R96 Stage IIIA |
Bore*Storke: | 115 mm (4.5 in) * 149 mm (5.9 in) |
Packing Size(L*W*H): | 1125 mm * 791 mm * 1068 mm |
Weight , Net Dry: | 865 kg (1907 lb) |
Lead Time: | 15-30 Working Days |
Payment Terms: | T/T ,L/C |
Engine Model | Rated Power | Aspiration | Emissions |
C9.3B | 310 bkW (416 BHP) @ 2200 RPM | Turbocharged Aftercooled (TA) | China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA |
—-END—- |
General Engine Specifications of CAT C9.3B Industrial Engine | ||||
Engine Configuration | In-Line 6, 4-Stroke-Cycle Diesel | Bore | 115 mm (4.5 in) | |
Stroke | 149 mm (5.9 in) | Displacement | 9.3 L (567.5 in³) | |
Aspiration | Turbocharged Aftercooled (TA) | Rotation From Flywheel End | Counterclockwise | |
Length | 1125 mm (44.3 in) | Width | 791 mm (31.1 in) | |
Height | 1086 mm (42 in) | Weight | 865 kg (1907 lb) | |
Compression Ratio | 16.5:1 | Combustion System | Direct Injection | |
—-END—- |
Engine Performance Data Rated Power of CAT C9.3B Industrial Engine | ||||
Maximum Power | 310 bkW (416 BHP) | Maximum Torque | 1810 N.m @ 1400 RPM (1335 lb-ft @ 1400 RPM) | |
Rated Speed | 1800-2200 RPM | Minimum Power | 230 bkW (308 BHP) | |
Emissions | China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA | Aspiration | Turbocharged Aftercooled (TA) | |
—-END—- |
System of CAT C9.3B Industrial Diesel Engine | ||||
Air Inlet System | Turbocharged: System with Front and Rear Exhaust Configurations | Cooling System | Centrifugal Water Pump | |
Air-to-Air Aftercooled | Guidance on Cooling System Design Available Through Your Dealer to Ensure Equipment Reliability | |||
Control System | Configurable Software Features | Fuel System | Electronic High Pressure Common Rail | |
Engine Monitoring System Sae J1939 Broadcast and Control | Primary Fuel Filter | |||
Electronic Control System with Single on-Engine ECM | Secondary and Tertiary Fuel Filters | |||
Over-Foam Wiring Harness | Fuel Transfer Pump | |||
Automatic Altitude Compensation | Electronic Fuel Priming | |||
Lube System | Open Crankcase Ventilation System (OCV) with Fumes Disposal (optional OCV Filter System) | |||
Oil Cooler | ||||
Oil Filler | ||||
Lube Oil Filter | ||||
Choice of Front, Rear or Center Sumps | ||||
Oil Dipstick | ||||
Gear Driven Oil Pump | ||||
—-END—- |
Standard of CAT C9.3B 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 | |||
——END—— |
Optional Accessories of CAT C9.3B 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 | |
——END—— |
Modifiable Components of CAT C9.3B Industrial Engine | ||||
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 Referenece, All Data Might Change Without Notices or Update, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

Engine Sale Manual

Installation Drawing

Installation Manual

Operation Manual

Parts Catalogue
