Komatsu SA6D140E-2 Engine Assembly - New OEM Build - MHE Configuration
Komatsu
Komatsu SA6D140E-2 Engine Assembly
New OEM Build - MHE Configuration
- Supplied as
- Diesel Engine Assembly
- Arrangement / engine number
- Confirm against engine plate
- Displacement
- 15.24 L
- Cylinders
- 6
Manufacturer reference data; the supplied build must be confirmed.
Manufacturer application references
- Komatsu D155A-5 crawler tractor is a documented SA6D140E-2 installation.
Confirm the full engine suffix, arrangement and machine serial number for an exact match.
With your order
- 1-year standard brand warranty Included
- Technical review & engine matchingIncluded at no extra cost. We compare the proposed engine with your current assembly using its data plate, arrangement and configuration to confirm the exact match before ordering. Included
- Complete engine testing video On request
- Custom packaging and pallet labeling On request
- Custom testing requirements On request
More service options
Pre-dispatch inspection welcomeOptional paid
Radiator, compressor, injector and configuration add-onsBy quote
Any extra cost and preparation time are agreed before proceeding.
Explore engine servicesFreight is charged per engine and shown at checkout.
- No core deposit or return
- International shipping on all engines
Product details
Engine overview
This Komatsu SA6D140E-2 listing offers a new engine assembly. Listed configuration: MHE Configuration.
The Komatsu SA6D140E-2 is a 15.24 L six-cylinder diesel engine documented in the D155A-5 crawler tractor. Confirm the engine arrangement and external equipment against the target machine before replacement.
Configuration & included components
- Condition: New.
- Assembly scope: Engine assembly.
- Confirm the included components and installation arrangement with NY Engines before ordering.
Warranty & delivery
- 1-year standard brand warranty
- There is no core deposit and no requirement to return your old engine.
- International DDP: Available for all engines, with estimated delivery in 2–3 weeks. Duties, tariffs, import taxes and customs fees are included.
- Freight is charged per engine and shown at checkout.
Technical specifications
The figures below are manufacturer reference data for the versions identified. Final output, dimensions, controls and emissions equipment depend on the engine build and application.
| Specification | Details |
|---|---|
| Engine model in OEM references | SA6D140E-2 |
| Cylinders | 6 |
| Bore | 140 mm |
| Stroke | 165 mm |
| Displacement | 15.24 L |
| Cycle / cooling | 4-stroke; water cooled |
| Fuel / induction | Direct-injection diesel; turbocharged with aftercooler |
| D155A-5 reference power | 225 kW (302 HP) at 1,900 rpm; machine reference, not this assembly rating |
Technical details
- Komatsu lists SA6D140E-2 as the engine in the D155A-5 crawler tractor.
- The Multiquip reference identifies the engine as a water-cooled, turbocharged diesel with an aftercooler.
Applications & fitment
Documented application references
- Komatsu D155A-5 crawler tractor is a documented SA6D140E-2 installation.
Application examples identify documented uses of the engine family. Confirm fitment against the machine and engine serial numbers before ordering.
Confirm your engine match
- Confirm the target machine model and serial number, engine arrangement, mounting, flywheel, cooling and controls.
- The documented D155A-5 output is a reference-machine rating; the supplied engine arrangement may differ.
For fitment checks, availability or a quote, email info@nyengines.com with your engine data-plate photo, machine details and required assembly scope.
Buyer guide
- Komatsu lists SA6D140E-2 in the D155A-5 dozer, while Multiquip uses the same engine model in a DCA-400SSK generator. Match the intended duty and external package, not just the engine model.
- The D155A-5 reference gives 225 kW at 1,900 rpm; the DCA-400SSK manual gives a different 1,800 rpm generator-engine reference. Request the intended machine and engine arrangement before applying either rating.
- Multiquip changes the SA6D140E-2 engine assembly part number at DCA-400SSK serial 3701677, illustrating why equipment serial and part number matter.
Buying questions
Does ?MHE? identify a Komatsu-approved SA6D140E-2 package?
The cited Komatsu and Multiquip references identify dozer and generator installations, not a defined MHE arrangement. Confirm the target machine, its serial number and the offered engine arrangement.
Can the D155A-5 power figure be used as the rating for every SA6D140E-2?
No. The 225 kW at 1,900 rpm figure is for Komatsu's D155A-5 reference; the Multiquip generator uses another reference speed. The actual unit's data plate and calibration must be checked.