Description
Cummins QSK45 C engine assembly new original QSK45 for Liebherr excavator R9250 R9350 mining excavator
Original New Cummins QSK45-C Engine Assembly for Liebherr Mining Excavators
Product Overview
Engine Model & Specifications
Engine Model: Cummins QSK45-C (Mining Configuration)
Configuration: V12, 4-Stroke Heavy-Duty
Displacement: 45 Liters
Aspiration: Sequential Turbocharged & Aftercooled
Control System: Full Authority Cummins Electronic Control Module (ECM)
Power Output: 1300 - 1600+ HP (970 - 1194+ kW), optimized for hydraulic excavator duty cycle
Torque: Extreme low-speed torque for high breakout force and productivity
Emission Compliance: Configured for Mine Duty, compliant with global mining emission standards (e.g., EU Stage V, US EPA standards with aftertreatment compatibility)
Cooling System: Heavy-duty, high-capacity cooling for extreme ambient conditions
Product Specifications
Type: Complete, Original Mining Duty Diesel Engine Assembly
Condition: 100% New, Factory Direct
Brand: Genuine Cummins
Assembly Includes: Complete QSK45 long block with C-series configuration, sequential turbo system, electronic control system (ECM, wiring harness, sensors), Liebherr-specific cooling package, mounting interfaces, and SAE flywheel housing.
Communication: J1939 CAN bus interface for seamless integration with Liebherr machine control and monitoring systems.
Key Features
Quality Assurance
Original Cummins manufacturing and testing for mining applications.
Full factory dynamometer testing with performance validation against Liebherr excavator duty cycles.
Complete electronic control system calibration and diagnostic verification.
All subsystems undergo rigorous pressure, thermal, and vibration testing.
Delivered with full OEM documentation, test reports, and software files.
Primary Applications
Liebherr R9250 Mining Excavator - Engine Replacement
Liebherr R9350 Mining Excavator - Engine Replacement
Other large mining equipment requiring the QSK45-C platform
Why Choose This Engine Assembly
Guaranteed Fit & Performance: Ensures your Liebherr excavator operates at original factory specifications.
Maximizes Uptime: New engine reliability restores productivity and reduces unplanned downtime.
Optimized for Mining: Designed from the ground up for the most severe operating conditions.
Simplified Procurement: A complete, ready-to-install solution eliminates sourcing complexity.
Installation & Technical Support
Supplied with all necessary interfaces for direct installation into the excavator engine bay.
Comprehensive technical documentation, including wiring schematics and installation guidelines.
Expert technical support available for installation commissioning and ECM integration.
We supply original, brand-new Cummins QSK45-C complete engine assemblies, specifically engineered for integration into Liebherr R9250 and R9350 series mining excavators. As a direct OEM replacement, this engine delivers the massive power, exceptional durability, and advanced electronic control required for 24/7 operation in the world's most demanding mining environments.
✓ Direct OEM Replacement: Engineered to the exact specifications of the Liebherr R9250 and R9350 excavator power unit.
✓ Mining-Optimized Performance: Power curve and torque delivery precisely calibrated for excavator digging, swinging, and lifting cycles.
✓ Advanced Electronic Management: Cummins ECM ensures optimal fuel efficiency, performance, and comprehensive diagnostic capabilities.
✓ Extreme Environment Durability: Built to withstand high dust, vibration, and continuous heavy load cycles of mining operations.
✓ Integrated System Ready: Pre-configured for compatibility with Liebherr’s hydraulic, cooling, and exhaust aftertreatment systems.
✓ Global Mining Support: Backed by Cummins' worldwide mining-focused service and parts network.
Contact Us:
Whatsapp/Phone: +86158 6849 0970
Skype: robinwanguuu@hotmail.com
Email: newm9992@hotmail.com
karherine@xcgparts.com
Wechat: welchanparts_luke
Website: www.xcgparts.com
