Heavy-Duty Cummins Mining Vehicle Engine
The Cummins Mining Vehicle Engine series is engineered for ultra-class mining trucks, loaders, and heavy excavators operating in severe off-highway environments. Built with high-strength alloy iron blocks and heavy-duty forged steel crankshafts, these engines deliver continuous high torque at lower RPMs to endure high-payload, continuous-duty cycles. Designed to meet global emission standards from Tier 2 to Tier 4 Final / Stage V, this lineup provides direct replacement and OEM-grade power solutions for heavy mining fleets.
Key Features
High Power-to-Weight Ratio: Optimized combustion chamber design maximizes power output while minimizing overall envelope dimensions for tight mining equipment engine bays.
Heavy-Duty Fuel System: Equipped with high-pressure common rail (HPCR) or modular common rail fuel systems (MCRS) ensuring precise injection timing and reduced particulate matter.
Extreme Environment Durability: Integrated heavy-duty filtration, dual-stage air intake systems, and corrosion-resistant cooling circuits prevent premature wear in high-dust and high-altitude locations.
Extended TBO (Time Between Overhauls): Premium metallurgy and optimized piston-ring-liner packages extend service intervals, lowering total cost of ownership (TCO).
Electronic Control Module (ECM): Real-time diagnostic capability monitors temperature, pressure, and load factors to protect against catastrophic engine failure.
Technical Specifications
|
Model Series |
Displacement (L) |
Rated Power (HP / kW) |
Peak Torque (N·m @ RPM) |
Aspiration |
Emission Compliance |
|
QSK19 |
19L |
650 – 800 HP / 485 – 597 kW |
3,085 Nm @ 1500 RPM |
Turbocharged & Charge Air Cooled |
Tier 2 / Tier 3 / Stage IIIA |
|
QSK38 |
38L |
1350 – 1600 HP / 1007 – 1193 kW |
5,797 Nm @ 1500 RPM |
Turbocharged & Low-Temp Aftercooled |
Tier 2 / Tier 4 Final |
|
QSK50 |
50L |
2000 – 2500 HP / 1491 – 1864 kW |
8,300 Nm @ 1500 RPM |
Two-Stage Turbocharged |
Tier 2 / Tier 4 Final / Stage V |
|
QSX15 |
15L |
500 – 600 HP / 373 – 447 kW |
2,508 Nm @ 1400 RPM |
Variable Geometry Turbo (VGT) |
Tier 4 Final / Stage V |
Compatible Equipment & Engine Models
Designed to match or directly replace OEM configurations for major mining machinery brands:
|
Komatsu Haul Trucks |
Compatible with 730E, 830E, 930E series (utilizing QSK50 / QSK38). |
|
BelAZ Haul Trucks |
Compatible with BelAZ-7513, BelAZ-7530 series. |
|
Liebherr Mining Excavators |
Compatible with R9800, R9600 series power modules. |
|
Caterpillar / Terex Support Equipment |
Integration-ready with standard SAE flywheel mountings. |
Applications
Rigid Dump Trucks: Ultra-class haulers ranging from 100-ton to 400-ton payload capacities.
Underground Loaders (LHD): Heavy load-haul-dump machines operating in confined, high-temperature tunnels.
Mining Excavators: Large hydraulic excavators requiring sustained hydraulic pump drive power.
Mobile Crushing & Screening Plants: Primary crushers operating under heavy shock loads.
Available Options & Customization
Starting Systems: Heavy-duty electric starting (24V) or air starter motors for extreme cold or underground safety zones.
Cooling Packages: Radiator modules designed for ambient temperatures up to 55°C (131°F).
Pre-Lubrication Systems: Electric pre-lube pumps to eliminate dry starts and extend turbocharger life.
Filtration Upgrades: Fleetguard dual filtration and centrifugal bypass oil filters for extended oil drain intervals.
Quality Control & Manufacturing Verification
Manufacturing processes integrate precision machining equipment and rigorous testing protocols to ensure absolute component reliability:
Machining Precision: Cylinder block boring lines and crankshaft balancing rigs maintain dimensional tolerances within micron levels, verified via laser-guided Coordinate Measuring Machines (CMM).
Dyno Testing Verification: 100% of assembled engines undergo hot and cold dynamometer testing under simulated site loads for a minimum of 4 hours. Test parameters monitor fuel rate, boost pressure, exhaust temperature, and blow-by.
Material Traceability: All structural core castings (blocks and cylinder heads) carry permanent heat codes for complete metallurgical and chemical composition verification.
Facility Standards: Production lines operate under ISO 9001 (Quality Management) and ISO 14001 (Environmental Management) certified frameworks.
Packaging & Shipping Protocols
Moisture & Corrosion Protection: Steam-cleaned engines are sealed with desiccant plugs, encased in multi-layer VCI (Vapor Corrosion Inhibitor) barrier bags, and bolted to heavy structural steel skids.
Export-Grade Crate Construction: Secured in ISPM 15 compliant, heat-treated wooden crates designed for safe handling during ocean container freight or open-deck flatrack transit.
Enclosed Documentation: Each shipment includes the engine serial number plate, factory dyno test certification sheet, bill of materials, and clean cargo declaration.
Frequently Asked Questions
Q: Are these genuine Cummins engines or aftermarket equivalents?
A: We supply both original equipment manufacturer (OEM) genuine core assemblies and strictly verified Tier-1 remanufactured engine blocks built to original engineering specifications.
Q: What information is required to confirm part number compatibility?
A: Please provide your existing engine Serial Number (ESN), CPL (Critical Parts List) number, and equipment nameplate data to ensure exact calibration match.
Q: What is the standard warranty coverage?
A: Standard coverage includes 12 months or 3,000 operating hours from the date of commissioning, with extended warranty options available upon request.
Q: How are core returns handled for remanufactured units?
A: Core acceptance is evaluated based on standard industry criteria (reusability of block, crankshaft, and rods). Detailed core return guidelines are provided prior to order confirmation.
Q: What is the typical lead time for delivery?
A: In-stock standard configurations ship within 10 to 15 business days. Custom-built or specialized emission-calibrated units require 4 to 6 weeks.
Q: Can the ECM be calibrated for high-altitude mining sites?
A: Yes. Engine control modules are pre-calibrated or field-adjusted for sites operating above 3,000 meters to maintain optimal air-fuel ratios and prevent derating.
Request a Quote (RFQ)
To receive a formal engineering quotation, please submit the following operational parameters to our technical sales desk:
1.Equipment Make and Model
2.Engine Serial Number (ESN) or CPL Number
3.Required Emission Tier
4.Destination Port / Delivery Location
Submit Technical RFQ / Contact Engine Specialist
Hot Tags: cummins mining vehicle engine, China cummins mining vehicle engine manufacturers, factory, KTA50 C1600 12 Cylinders Machinery Marine Diesel Engine for Cummins
