Cummins QSC8.3-C260-30 Engine for Sale (260HP Industrial Diesel Engine)

The QSC8.3-C260-30 is a brand-new complete engine assembly manufactured by Dongfeng Cummins Engine Co. (DCEC), the largest Cummins joint-venture production facility in China. It is the top-power variant of the QSC8.3 industrial series, rated at 260HP with electrically controlled high-pressure common rail, Holset turbocharger and air-to-air intercooler.

Primary applications: hydraulic excavators · crawler cranes · road pavers · drill rigs · mine haul trucks · oilfield power packs · industrial generator sets

Proven in: Sub-Saharan Africa · North Africa · Russia · Kazakhstan · Central Asia CIS markets

Technical Specs

Series Comparison

All models: 114×135mm bore/stroke · 8.3L displacement · same block architecture.
Emission suffix: -30 = Stage III · -40 = Stage IV · -50 = Stage V. Aspiration suffix: T = turbo only · A = turbo + water-air · AA = turbo + air-air intercooler.

Replacement Compatibility

The QSC8.3-C260-30 is a direct replacement for equipment originally fitted with any QSC8.3 CM850 or CM2850 series engine sharing CPL 4891 or 9479.

Dimensional fit confirmation checklist:

To confirm compatibility for your specific machine model, provide: · Engine Serial Number · Original CPL Code · Machine make and model

Parts & Service

Full QSC8.3 spare parts catalogue available. Common serviceable items:

· Fuel injectors (by CPL group)
· Holset turbocharger assembly
· Overhaul kit (in-frame / complete)
· Cylinder head assembly
· High-pressure fuel pump
· Oil / fuel / air filter set
· Gasket and seal kits
· Connecting rod and piston kit

To order correct parts: provide Engine Serial Number (stamped on block) or CPL Code (engine dataplate). Parts are matched to your exact build configuration — wrong CPL = incompatible parts.

Field technical support available for installation, commissioning and overhaul guidance.

Procurement & Logistics

· Condition: Brand-new, genuine DCEC factory assembly
· Packaging: Genuine original factory packaging
· Lead Time: 15–30 working days
· Payment Terms: T/T · L/C
· Shipping: Worldwide — including Sub-Saharan Africa, North Africa, Russia, Kazakhstan, Uzbekistan and CIS
· Export Documents: Commercial invoice · Packing list · Bill of lading · Certificate of origin (on request)
· Transit Protection: Full export packaging; damage claims supported with photographic documentation

Warranty & After-Sales

· Warranty Period: 12 months from delivery date
· Coverage: Manufacturing defects under normal operating conditions
· Claim Process: Submit Engine Serial Number + fault description + photographic evidence → technical review within 48 hours → resolution via replacement part or engine exchange
· Exclusions: Damage from improper installation, contaminated fuel, unauthorized modification or overloading beyond rated spec
· After-Sales Support: Installation guidance · commissioning assistance · overhaul technical documentation · remote fault diagnosis

Wholesale & Distribution

Authorised distribution arrangements considered case-by-case for established dealers in target markets. No formal published program.

· Volume Pricing: Available for orders of 3+ units — contact for tiered pricing
· Supply Stability: DCEC factory direct supply chain · consistent lead times · no third-party sourcing
· Stock Availability: Confirmed prior to order; reservation available on deposit
· Export Documentation: Full set provided as standard — suitable for import clearance in Africa and CIS markets
· Repeat Order Terms: Priority allocation and lead time guarantee for verified repeat buyers

FAQ

Q1: Is this a genuine Cummins engine or a copy?
Brand-new assembly produced by DCEC (Dongfeng Cummins Engine Co.) and traceable by serial number through the official Cummins system. Not remanufactured, not aftermarket.

Q2: What does "-C260-30" mean in the model name?
C260 = 260HP rated output. -30 = EU Stage III emission standard. The engine block is identical across -30/-40/-50; only the after-treatment system and ECU programme differ.

Q3: Can I use this engine to replace my existing QSC8.3?
Yes, if the CPL code matches (4891 or 9479). Provide your Engine Serial Number and original CPL code to confirm fitment before ordering.

Q4: Does this engine work in cold climates like Russia or Kazakhstan?
Factory cold-start rating is −35°C with intake preheating and −12°C without — validated for CIS winter operating conditions.

Q5: What is the difference between QSC8.3-C260-30 and C260-31?
Both produce 260HP / 194kW from the same block. The C260-31 is rated at 2,400 RPM vs 2,200 RPM for the C260-30 — selected for applications requiring higher operating speed.

Q6: How do I order and what are the payment terms?
Contact us with your Engine Serial Number or CPL code. Payment by T/T or L/C. Standard lead time 1–7 working days.

Q7: Do you supply spare parts separately?
Yes. Provide Engine Serial Number or CPL code for exact part matching. Full QSC8.3 parts catalogue available including injectors, turbocharger, overhaul kits and filter sets.

Contact & Inquiry

Ready to order or need a quote?

Provide the following for fastest response:
· Engine Serial Number or CPL Code (for parts / replacement fitment confirmation)
· Required quantity
· Destination country / port

Response time: Within 24 hours · WhatsApp / Email / inquiry form accepted
Proforma invoice available on request for import clearance purposes.