High Performance 12.8L Diesel Engine China Factory Suppliers for Trucks and Excavators

Looking for reliable power solutions? Our China factory provides high-performance diesel engines for excavators and trucks. As leading suppliers, we offer tested, economical engines that ensure durability and fuel efficiency for heavy-duty construction and transport.

SupplierShijiazhuang Trust Vehicle Industry Co., Ltd.www.cntrustvehicle.com

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About this product

Product information from the supplier.

The TrustVehicle high-performance diesel engine is engineered to meet the most rigorous demands of heavy-duty trucks and excavators. Featuring a 12.8L inline-6 turbocharged configuration with an integrated intercooler, this powerhouse delivers a formidable output of up to 480 hp and a peak torque of 2,300 Nm, ensuring unrivaled traction and performance in the harshest off-highway and long-haul working environments.

Designed for maximum uptime and optimized operational costs, the engine utilizes a high-pressure common rail fuel system that balances raw power with environmental responsibility, complying with Euro II and Euro III emission standards. With a fuel consumption rate of ≤ 195 g/kWh and a robust water-cooled structure, it provides the ideal synergy of durability, fuel efficiency, and reliability for professional fleet operators.

Detailed Parameters

Engine Type	4-stroke, Turbocharged with Intercooler	Cylinder Arrangement	Inline 6
Displacement	12.8 L	Bore × Stroke	130 mm × 161 mm
Rated Power	371-480 hp	Max. Torque	2300 Nm @ 1100–1400 rpm
Compression Ratio	18.5 : 1	Fuel System	High-pressure Common Rail
Emission Standard	Euro II / Euro III	Fuel Consumption	≤ 195 g/kWh

Key Advantages

Industrial Durability

Built with a rugged water-cooled structure designed to withstand extreme loads and harsh working conditions without failure.

Maximum Uptime

Optimized reliability for long-haul and off-highway applications, significantly reducing unexpected maintenance intervals.

Superior Torque

Peak torque of 2,300 Nm ensures the vehicle handles heavy loads and steep inclines with ease and stability.

Fuel Efficiency

Low fuel consumption of ≤ 195 g/kWh helps lower the total cost of ownership for large-scale fleet operations.

Emission Compliance

High-pressure common rail technology ensures compliance with Euro II and Euro III standards for cleaner operation.

Precision Engineering

Tight bore and stroke tolerances provide consistent combustion and optimized power delivery across all RPM ranges.

Product Gallery

Management Platforms

Factory Direct Supply

Our own manufacturing facility with expert engineers allows us to meet unique customer requirements.

Full Part Ecosystem

Access to American and German trailer axles, air suspensions, and high-quality mechanical components.

Custom Packing

Fumigation-treated wooden crates provided, with branded packaging options for patent holders.

Flexible Payments

T/T payment terms with 30% deposit and 70% balance against BL copy for secure transactions.

Global Logistics

Comprehensive delivery terms including EXW, FOB, CFR, CIF, and DDU to serve international markets.

Quality Assurance

100% pre-shipment testing and acceptance of third-party inspections for total peace of mind.

Investment Return Comparison

Performance Metric	Standard Engine	TrustVehicle Engine
Fuel Consumption	High Variable	≤ 195 g/kWh (Optimized)
Downtime Risk	Moderate	Low (Water-Cooled Rugged)
Power Output	Standard HP	Up to 480 HP (High Torque)
Maintenance Cost	Average	Reduced TCO (Long-Life)
Emission Level	Non-Compliant	Euro II / Euro III Certified

Frequently Asked Questions

Q: What types of vehicles is this diesel engine compatible with?

This engine is specifically designed for heavy-duty trucks, dump trucks, and excavators, making it ideal for both long-haul logistics and demanding off-highway engineering projects.

Q: How do you ensure the quality of the engine before it is shipped?

We implement a rigorous quality control process where 100% of the goods are tested before delivery. Additionally, we welcome third-party inspections to verify performance and quality.

Q: Can the engine be customized to meet specific technical requirements?

Yes, because we operate our own factory with an in-house team of professional engineers, we can customize specifications to meet the unique operational requirements of our customers.

Q: What are the emission standards supported by this engine?

The engine utilizes a high-pressure common rail fuel system that is fully compliant with Euro II and Euro III emission standards.

Q: What is the recommended oil viscosity for maintenance?

For optimal performance and engine longevity, we recommend using 15W-40 (API CK-4) viscosity oil.

Q: What are your shipping and packing options?

We typically use fumigation-treated wooden crates. Shipping is flexible with terms including EXW, FOB, CFR, CIF, and DDU to accommodate global logistics needs.