Doosan A2300 - Engine Specifications

A Series Diesel Engine General Engine Information
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Engine Specifications
Engine Model A2300
General Engine Data Naturally Aspirated
Engine Weight(Dry) Less Flywheel and Electronics 169 kg [373 lb]
Compression Ratio 21:1
Bore [mm/inch] 88 [3.46]
Stroke [mm/inch] 94 [3.7]
Displacement [ℓ/in3] 2.29 [139]
Firing Order 1-3-4-2
Intake 0.3 mm [0.012 in]
Valve Clearance
Exhaust 0.3 mm [0.012 in]
Rotation Viewed from the Front of the Engine Clockwise
Lubrication System Naturally Aspirated
Regulating Valve Opening Pressure 290 – 390kPa [42-56 psi]
Total System 7.0 [1.85]
Lubricating Oil Capacity [ℓ/gal]
Standard Oil Pan
Only
6.5 [1.72]
Lubricating Oil Pressure at Idle(Max. Allowable) 69 kPa [10 psi]
Lubricating Oil Pressure at Rated(Min. Allowable) 245 kPa [35 psi]
Oil Filter Differential Pressure to Open Bypass Valve 98 kPa [14 psi]
Number of liters [qt] from Low to High 2.0 ℓ [0.53 gal]
Lubrication System Forced Lubrication with Pump
Cooling System Naturally Aspirated
Coolant Capacity (Engine Only) [ℓ/gal] 3.0 [0.7]
Start 71 [160] Standard Modulating Thermostat
Range
[℃/F]
Pulley Open 8 [185]
Cooling System Forced Lubrication with Pump
Air Induction System Naturally Aspirated
Maximum Allowable Intake Restriction at Rated Speed and
Load with Dirty Filter Element
6.23 kPa [635 mmAq]
Exhaust System Naturally Aspirated
Maximum Allowable Exhaust Restriction at Rated Speed
and Load with Dirty Filter Element
5.88 kPa [600 mmAq]
Fuel System Naturally Aspirated
Injection Pressure 150 kPa [22 psi]
Starting System
Electric starting with Starter Motor
(12 V –2.0 kW)