CUMMINS ENGINE DATASHEET
ENGINE MODEL：6CTAA8.3-G2
PERFORMANCE CURVE：FR92110
CUMMINS engine 6CTAA8.3-G2 www.wme.cn/CUMMINS/
ENGINE MODEL FREFORMANCE CURVE
6CTAA8.3-G2 FR92110
ENGINE DATASHEET—for G-drive
ENGINE FAMILY CPL
2006/06
D41 1783
Displacement 8.3 L Air intake way Air-air after-cooled, turbo-charged
Cylinder bore 114 mm Cylinder quantity 6 kW(BHP) @RPM
Stroke 135 mm 183(245) 1500
Fuel system P7100 pump _ GAC governor / BYC ASIMCO Speed-droop 5%
Engine testing with fuel system, water pump and oil pump, without air compressor, alternator, fan, other options and driving accessory.
Testing condition：air intake resistance 250 mmHg, exhaust back pressure 50 mmHg.
Engine Standby Power Base Output Power Continuous Power
Speed-RPM kW HP kW HP kW HP
1500 203 272 183 245 149 200
Output Power Fuel consumption
% kW HP g/kW.h L/h 60
Fuel consumption (L/h)
Standby Power 50
100 203 272 209 51.4 40
Base Output Power
30
100 183 245 205 45.4
20
75 137 184 206 34
50 91 123 211 23.3 10
25 46 61 241 13.5 0
Continuous Power 0 46 91 137 183 203
Output Power (kW)
100 149 200 205 37
CUMMINS engine 6CTAA8.3-G2 www.wme.cn/CUMMINS/
ENGINE MODEL FREFORMANCE CURVE
6CTAA8.3-G2 FR92110
ENGINE DATASHEET—for G-drive
ENGINE FAMILY CPL
2006/06
D41 1783
Typical engine data
Net weight kg 684
Rotate part instantaneous inertia _ without flywheel kg.m2 0.37
Distance between gravity center and rear surface of cylinder block mm 541
Distance between gravity center and center line above of crankshaft mm 163
Engine installation
Static bent torque permitted—rear surface of cylinder block Nm 1356
Static bent torque permitted—front surface of cylinder block Nm 495
Static bent torque permitted—flank surface of flywheel-house Nm 250
Exhaust system
Max. back pressure mmHg 76
Diameter of exhaust pipe recommended mm 100
Air intake system
Max. air intake resistance
Dirty filter mmH2O 635
Normal air cleaner and clean filter mmH2O 254
Heavy duty cleaner and clean filter mmH2O 381
Diameter of intake pipe recommended mm 125
Lubrication system
Normal oil pressure range
Low idle kPa 207
CUMMINS engine 6CTAA8.3-G2 www.wme.cn/CUMMINS/
Rated speed kPa 276_414
Max. oil temperature permitted in oil pan ℃ 121
Oil pan capacity (Max _ Min) L 18.9_15.1
Lubrication system Min. capacity (oil pan + oil filter) L 23.8
Usage inclining degree permitted (any direction) ° 45
Fuel system
Fuel injection pump model BYC P7100 pump with GAC governor
Max. fuel input resistance of transfer pump mmHg 102
Max. overflow fuel resistance at overflow pipe of injector mmHg 254
Total fuel overflow amount L/h 208
Cooling system
Coolant capacity-engine only L 12.3
Max. coolant cycling resistance exterior engine kPa 28
Thermostat adjusting temperature (range) ℃ 83_95
Min. opening pressure of radiator cap kPa 69
Max. coolant temperature permitted _ Standby Power/Base output Power ℃ 104/100
Electric system
Starter 12V 24V
Battery charging system 63A 40A
Max. starting circuit resistance 0.00075Ω 0.002Ω
Min. battery capacity_ -12℃ (CCA：Cold Cranking Ampere) 950CCA 475CCA
Technical data _ under standard fuel delivery rate FR92110 Base output Power Standby Power
Engine speed _ RPM 1500 1500
Output Power _ kW 183 203
CUMMINS engine 6CTAA8.3-G2 www.wme.cn/CUMMINS/
Torque _ Nm 1758 1950
Low idle _ RPM 700-950 700-950
Friction energy output _ kW 17 17
Piston speed _ m/s 6.8 6.8
Engine coolant flow _ L/sec 3.3 3.3
Air intake flow _ L/sec 180 187
Exhaust flow _ L/sec 442 485
Exhaust temperature _ ℃ 500 545
Environment energy output _ kW N/A N/A
Coolant energy output _ kW 83 95
Fuel energy output _ kW N/A N/A
All data’s error within ±5%.
Excuse for none notice anymore in case of data changed
CUMMINS engine 6CTAA8.3-G2 www.wme.cn/CUMMINS/
