Place of Origin:
China
Brand Name:
Doosan
Model Number:
DE12TIS
de12 de12t de12ti de12tis 11.05l 11051cc 674ci 123mm bore 155mm stroke inline six mechanically controlled turbocharged intercooled 265kw 1421nm 238kw euro 2 65.00000-0131 201-00083 201-00231 65.02501-0773 65.02501-0222s 65.03901-0073 65.03901-0074 65.05100-6042a piston head gasket oil pump complete engine assembly for doosan for daewoo dh500-7 dh500lc-7 dh420-7 dx420lc dx500lc solar 420lc-v 470lc 500lc excavator wheel loader dv11 d2848 replacement engine
Complete six cylinder assembly for the DE12TIS, the mechanically controlled engine catalogued for the DH500-7 and DH420-7. Published data is 123 mm by 155 mm, turbocharged and intercooled, Euro 2, with 265 kW intermittent and 1421 Nm, or 238 kW net at 2000 rpm in the DX500LCA application. Assembly numbers 65.00000-0131, 201-00083 and 201-00231 all appear for this engine.
| Item | Specification |
|---|---|
| Product Name | Complete Engine Assembly |
| Series | DE12 series, six cylinder heavy duty range |
| Build Codes | DE12 naturally aspirated; DE12T turbocharged; DE12TI and DE12TIS turbocharged and intercooled |
| Configuration | Inline six, four stroke, water cooled, dry cylinder liners |
| Displacement | 11.05 L by the bore and stroke, 11,051 cc |
| Bore and Stroke | 123 mm by 155 mm |
| Fuel System | Mechanically controlled injection, not common rail |
| Output | 265 kW intermittent with 1421 Nm; 238 kW net at 2000 rpm quoted in the DX500LCA application |
| Applications | Quoted for Doosan in the DH500-7, DH500LC-7, DH420-7, DX420LC, DX500LC, Solar 420LC-V, 470LC and 500LC; the same engine is listed for DX340LC-V under assembly 201-00083 and for a wheel loader under 201-00231 |
| Condition | New, remanufactured and used units are all traded |
| Category | Replaceable Part Numbers & Compatible Models |
|---|---|
| Assembly Numbers | 65.00000-0131 quoted for the DH370-9, DH420LC and DH500; 201-00083 for the DX340LC-V and 420LC-V; 201-00231 for a wheel loader application |
| Piston | 65.02501-0773 at standard size, with 65.02501-0222S listed alongside |
| Head Gasket | 65.03901-0073, with 65.03901-0074 offered in the same catalogue line |
| Oil Pump | 65.05100-6042A, listed across the DE12, DE12T and DE12TIS builds |
| Caution - The Machine Is Catalogued With This Engine | Market listings also offer a V8 unit for the DH500LC-7, but the machine is catalogued with this six cylinder engine, and the two use different pistons, so the plate decides |
| Caution - Three Displacement Figures In Circulation | Headings quote 11.1 L, 12.0 L and 12.74 L for this engine, while the 123 mm by 155 mm dimensions give 11,051 cc, so only the first figure matches the hardware |
| Caution - Two Output Figures, Two Meanings | 265 kW is the intermittent engine rating and 238 kW is the net figure in a machine application, so a buyer comparing quotations may be comparing different measurement points |
| Caution - Assembly Numbers Are Application Specific | Three assembly numbers appear for the same engine family, and each is tied to a different machine or attachment, so a number quoted out of context can bring the wrong dress |
| Caution - Gasket Numbers That Differ By One Digit | 65.03901-0073 and 65.03901-0074 sit together in the catalogue and are easily exchanged at the counter |
| Caution - Wide And Uneven Price Spread | Units mostly sit between 3400 and 9020 per piece, remanufactured entries from 2000 to 5000, new genuine units at 18000 to 19912, used units from 1000 to 2000, and one heading spans 5800 to 49500 |
| Related Components | Piston 65.02501-0773; head gasket 65.03901-0073; oil pump 65.05100-6042A; liner kit; ring set; bearings; crankshaft; cylinder head; injection pump; nozzle; turbocharger; water pump; full gasket kit |
This six cylinder DE12TIS. Market headings also offer a V8 unit for the DH500LC-7, but the machine is catalogued with the DE12TIS, and the two engines do not share pistons, so the plate on the machine is the deciding evidence.
The 123 mm by 155 mm bore and stroke give 11,051 cc, so the 11.05 and 11.1 figures describe the same engine. Headings quoting 12.0 L or 12.74 L are carrying figures from a different unit.
Any of the three quoted here, matched to the machine. 65.00000-0131 is listed against the DH370-9, DH420LC and DH500, 201-00083 against the DX340LC-V and 420LC-V, and 201-00231 against a wheel loader. Each carries its own ancillary layout.
DE12 is naturally aspirated, DE12T adds a turbocharger, and DE12TI and DE12TIS add intercooling.
265 kW intermittent with 1421 Nm, and 238 kW net at 2000 rpm in the DX500LCA application.
The engine code, its serial number, and the plate of the machine being replaced.
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