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PAGE 90 — INDUSTRIAL GENERATOR SETS — APPLICATION & INSTALLATION MANUAL — REV. #4 (09/07/07)
APPENDIX — ENGINE SPECIFICATIONS
TABLE 27. MQ POWER INDUSTRIAL GENERATOR DIESEL ENGINE SPECIFICATIONS (CONT.)
GENERATOR MODEL MQP300IV MQP350IV MQP400IV MQP450VO MQP500VO MQP550IV
Diesel Engine Model
Iveco Motors
Cursor10 TE1X
Iveco Motors
Cursor13 TE2X
Technical data for
this unit is TBD
Volvo
TAD1631GE
Volvo
TAD1641GE
Volvo
TAD1642GE
Engine RPMs 1800 - 1800
Engine Design 4-cycle, direct injection, aftercooled - 4-cycle, direct injection, aftercooled
Displacement (liters) 10.3 12.9 - 16.1
Number of Cylinders 6 - 6
Bore x Stroke (millimeters) 125 x 140 135 x 150 - 144 x 165
Horsepower @ Rated Speed 417 497 - 743 796
Governor Type Electronic - Electronic GAC #ACB275 Electronic
Frequency Regulation ± 0.25 of mean value for constant loads from no load to 100% rated load
Fuel System
Fuel Injection Pump Make / Type Stanadyne - Valeo Delphi E1
Recommended Fuel Type ASTM-D975/No. 1-D & No. 2-D - ASTM-D975/No. 1-D & No. 2-D
Maximum Fuel Flow (gal/hr) 40.9 - 56.8 50 53
Maximum Suction Head Allowable (feet) TBD TBD - 9.8
Fuel Consumption
Gal/hr at full load 23.4 26.9 - 36.8 35.6 33.1
Gal/hr at 3/4 load 17.4 20.1 - 27.6 25.8 24.2
Gal/hr at 1/2 load 11.5 13.4 - 18.4 17.3 17.3
Gal/hr at 1/4 load 5.7 6.7 - 9.2 9.9 10.5
Engine Electrical System
Battery Voltage 24VDC - 24VDC
Battery Type Maintenance Free - Maintenance Free
Battery Cold Cranking Amps (ea.battery) 800A - 800A
Starting System Denso - Negative gnd - Melco 105P70 - Negative gnd
Belt-Driven Battery Charging Alternator Bosch 90A - Bosch 90A
Engine Exhaust System
Exhaust Manifold Type Dry Manifold - Dry Manifold
Exhaust Flow at Rated kW (cfm) 1964 3366 - 4117 3899 4153
Exhaust Temperature at Rated Output (°F) 926 1076 - 1035 893 954
Maximum Allowable Backpressure (in/wc) 20 - 28.1 40.1
Heat Rejection to Exhaust (btu/min) 15465 19149 - 27410 25136 28435
Engine Lubrication System
Type Of System Full pressure - Full pressure
Total Oil Capacity with Filter (gal) 7.9 9.2 - 16.9 12.7
Oil Filter Design Full flow, replaceable spin-on, paper - Full flow, replaceable spin-on, paper element
Oil Cooler Integal - Integal
Oil Pressure at Rated Speed/Temp (psi) 43 - 72 36 - 72 - 43 - 72 44 - 94
Engine Cooling System
Standard Radiator Design Standard horizontal discharge - Standard horizontal discharge
Ambient Temperature Rating (F°) 122 - 104
Coolant Capacity - engine only (gal) 4.0 5.3 - 7.6 8.7
Coolant Flow (gal/min) 146 - 166 122
Radiator Cooling Air (cfm) 20640 23307 - 14476 14620 16103
Heat Rejection to Coolant (btu/min) 7976 9880 - 13364 13137 14104
CONTINUED FROM PREVIOUS PAGE