All Diesel Engines · NTA855
Cummins NTA855-C335 Diesel Engine 335HP Construction Engine
6-cylinder in-line diesel engine for industrial power units, pumps and stationary equipment, supplied as the Cummins NTA855-C335 at 250 kW (335 HP) at 2100 rpm from 14 L.
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Overview
What This Engine Is Built For
MEP Power supplies the Cummins NTA855-C335 as a complete 6-cylinder in-line industrial diesel engine of 14 L running a 140 * 152 mm bore and stroke. It is rated at 250 kW (335 HP) at 2100 rpm and develops 1363 N.m @ 1500 rpm. The engine is turbocharged & charge air cooled and water cooled, with a Direct Injection PT Pump, STC fuel system. It is built at the Chongqing Cummins Plant and carries Euro II. Typical duty is industrial power units, pumps and stationary equipment; dry weight with flywheel and alternator is 1348 Kg and the overall envelope is 1389mm*914mm*1298mm.
ModelNTA855-C335
Rated power250 kW/335HP
Displacement14 L
AspirationTurbocharged & Charge Air Cooled
CertificationEuro II
Net weight1348 Kg
Key Benefits
- Delivers 250 kW (335 HP) at 2100 rpm from 14 L as a factory-rated assembly.
- Peak torque of 1363 N.m @ 1500 rpm holds the load without downshifting or derating.
- Turbocharged & Charge Air Cooled induction with water cooling keeps charge temperature under control in continuous duty.
- Supplied to Euro II, so the unit can be registered in markets that require it.
- Dry weight 1348 Kg and envelope 1389mm*914mm*1298mm are published so the installation can be checked before ordering.
- Published fuel consumption of 232g/Kw.h makes running cost predictable.
Application Scenarios
- Stationary power unit
- Fire and irrigation pump drive
- Compressor and process equipment drive
- Equipment builder OEM supply
Who It Is For
- Equipment builders sourcing a stationary diesel power unit
- Pump and compressor packagers
- Maintenance teams replacing an out-of-production engine
- Distributors stocking Cummins power units for their local market
Problems It Solves
- Out-of-production power units strand otherwise good equipment.
- Unclear engine data sheets make it impossible to size a replacement correctly.
- Sourcing from several suppliers leaves nobody responsible for the whole package.
- Identifying the right NTA855-C335 variant from a serial number takes experience; MEP Power checks the configuration before quoting.
Technical data
Specification As Published
Values below are the published data for this unit. Where a figure is not listed it was not stated by the source data sheet; ask and we will confirm before you order.
| Model | NTA855-C335 |
| Type | 6 Cylinders in Line |
| Displacement | 14 L |
| Bore x Stroke | 140 * 152 |
| Engine Configuration Number | D093445CX02 |
| Net Weight (with flywheel and alternator) | 1348 Kg |
| Overall Dimension | 1389mm*914mm*1298mm |
| Manufacturing Plant | Chongqing Cummins Plant |
| Rated Power/Speed | 250 kW/335HP |
| Rated Speed | 2100 rpm |
| Max Torque/Speed | 1363 N.m @ 1500 rpm |
| Idle Speed | 600 rpm Output/Max Torque: 214 kW/287HP @ 1500 rpm |
| Torque/Rated Speed | 1137 N.m @ 2100 rpm |
| Fuel Consumption at Rated Power | 232g/Kw.h |
| Certification | Euro II |
| Aspiration | Turbocharged & Charge Air Cooled |
| Fuel System | Direct Injection PT Pump, STC |
| Compression Ratio | 15.0:1 |
| Electrical System (starter motor/alternator) | 12V/24V |
| Lowest Starting Temp (without auxiliary system) | -12℃/-25℃ |
| Engine Cooling Fluid Volume | 20.8 L |
| Cooling Method | Water Cooled |
Technical Features
- Cylinders: 6 Cylinders in Line
- Displacement: 14 L
- Bore and stroke: 140 * 152
- Aspiration: Turbocharged & Charge Air Cooled
- Fuel system: Direct Injection PT Pump, STC
- Electrical system: 12V/24V
- Compression ratio: 15.0:1
- Coolant capacity: 20.8 L
Quality Control
- Every engine is inspected by the MEP Power inspection team before it leaves the warehouse
- Engine, configuration and serial numbers are recorded and photographed for the buyer
- Genuine and OEM units are quoted separately so the buyer knows exactly what is supplied
- Warranty on genuine and OEM new engines and generator sets is one year or 1000 hours, whichever comes first; parts and repair labour are covered for quality faults inside that period.
Use and Installation Guide
- Quote the model NTA855-C335 and the engine configuration number D093445CX02 when ordering so the correct variant is supplied.
- Confirm the drive interface and mounting arrangement
- Check the ambient temperature and altitude of the installation
- Keep the service schedule from the first running hour
- Keep the warranty terms in mind: one year or 1000 hours, whichever comes first.
Customisation Options
- OEM and ODM builds, including your logo and company name on the unit
- Cummins engine customisation and modification to your requirement
- Mining and special explosion-proof builds
- Genuine or OEM parts specified on the quotation
How It Compares
| Compared with | What to consider |
|---|---|
| A rebuilt or used engine of the same rating | A rebuilt unit may show the same 250 kW (335 HP) on paper, but its running history is unknown and the warranty rarely covers the whole engine. |
| A larger engine in the same NTA855 range | Moving up a frame size adds weight, envelope and fuel burn; specify the next size up only if the duty cycle really needs the headroom. |
| A non-Cummins engine of similar output | Parts and service for Cummins families are available in most markets, which matters more over ten years than the purchase price on day one. |
Questions
NTA855-C335 Questions
Is this NTA855-C335 a genuine Cummins engine
MEP Power supplies 100% genuine Cummins engines, generator sets and engine parts, plus OEM units and customised builds. Tell us which you need and the quotation will state clearly whether the unit offered is genuine, OEM or a customised build.
What power does the NTA855-C335 produce
The rating supplied is 250 kW (335 HP) at 2100 rpm; peak torque is 1363 N.m @ 1500 rpm.
What warranty comes with the engine
New genuine and OEM engines and generator sets carry one year or 1000 hours, whichever comes first. Inside that period MEP Power supplies replacement parts free of charge and covers the cost of the engine repair for quality faults.
How do I confirm this is the right variant for my machine
Send the engine serial number or the nameplate photograph of the unit being replaced. MEP Power checks it against the NTA855-C335 configuration before quoting.
How is the engine shipped and what payment terms apply
Shipment is by sea, air or express depending on size and urgency, arranged by MEP Power or by your own forwarder. Payment terms are Alipay, WeChat, T/T or L/C.
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Quote The NTA855-C335
Send your serial number or nameplate photograph and we will confirm the configuration, then price genuine and OEM options side by side.