Dayun N6 Heavy-duty Dump Truck (270HP 8X4 5.8m) - Product Introduction

1. Executive Summary

The Dayun N6 series represents China's cutting-edge heavy-duty truck technology, specifically engineered for demanding construction and mining operations. This 270HP 8X4 dump truck variant with a 5.8-meter cargo box combines robust performance, fuel efficiency, and superior load capacity to meet modern logistics challenges.

2. Technical Specifications

2.1 Powertrain & Performance

• Engine: Yuchai YC6J270-50 turbocharged diesel engine

• Displacement: 6.5L

• Max Power: 270HP @ 2200 rpm

• Torque: 1050N·m @ 1200-1700 rpm

• Emission Standard: China V (Euro V equivalent)

• Transmission: Fast Gear 10JSD120TB 10-speed manual transmission

• Axle Configuration: 8X4 drive with heavy-duty tandem rear axles (16T capacity)

• Gradeability: ≥30%

2.2 Chassis & Dimensions

• Wheelbase: 3825+1350mm

• Overall Dimensions (L×W×H): 8995×2550×3450mm

• Cargo Box Size: 5800×2300×1500mm (Hot-rolled high-strength steel)

• Curb Weight: 12.8T

• Max GVW: 31T

2.3 Suspension & Braking

• Front Suspension: 11-leaf parabolic springs.

• Rear Suspension: 12+10 reinforced leaf springs.

• Brakes: Dual-circuit air brakes with ABS & ASR.

3. Key Features & Innovations

3.1 Durability & Load Capacity

• Reinforced chassis frame (800MPa yield strength).

• 5.8m cargo box with 10mm thick floor plating.

• Hydraulic tipping system (3-stage telescopic cylinder).

3.2 Driver-Centric Design

• Ergonomically designed cab with 4-point air suspension.

• LCD instrument cluster + 7-inch touchscreen.

• Integrated telematics (GPS + fleet management).

3.3 Fuel Efficiency

• Optimized powertrain (avg. 28L/100km under load).

• Eco-driving mode with intelligent cruise control.

4. Operational Advantages

• Adaptability: Ideal for mining, urban construction, and road maintenance.

• Low TCO: Extended service intervals (50,000km oil change).

• Safety: Lane Departure Warning (LDW) & Fatigue Monitoring.

5. Competitive Comparison

Compared to Sinotruk HOWO or Dongfeng Tianjin, the N6 offers:

• 8% better fuel economy.

• 15% larger cargo volume.

• 5-year/500,000km powertrain warranty.

6. Conclusion

The Dayun N6 270HP 8X4 dump truck redefines productivity with its balanced power-to-weight ratio, durability, and smart features. It is engineered to maximize ROI for heavy-load operators in emerging markets.

Optional Configurations:

• Central tire inflation system.

• Weichai WP7/WP10 engine variants.

• Autonomous dumping assist.

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