Vehicle Positioning & Application Scenarios

The Delong M3000S Tractor is developed for modern logistics transportation scenarios that require efficiency, payload optimization, and long-distance stability. It is widely used in:

Long-haul trunk freight corridors
Container transportation networks
Bulk cargo and construction materials logistics
Regional short-distance distribution systems

The model is designed as a universal commercial transport solution, suitable for both independent drivers and large-scale fleet operations.
Its core design philosophy focuses on:

Lower operating cost per kilometer
Higher payload efficiency through weight reduction
Stable performance under continuous heavy-duty use

Structural Engineering & Chassis System

The chassis system is built on a reinforced high-strength architecture using manganese steel stamping and welding integration. This structure is optimized to maintain rigidity while reducing unnecessary weight.

Key engineering features include:

Reinforced frame with lightweight optimization zones
Heavy-duty rear axle designed for high load endurance
Optional gear ratio configurations for terrain adaptability
High-strength suspension system for vibration absorption
This structure allows the vehicle to perform reliably on highways, slopes, and mixed road conditions without compromising durability.

Powertrain & Drivetrain System

The power system is centered on a mature high-efficiency drivetrain platform.

Engine System

Diesel / Natural gas engine options
Output range: 430HP – 460HP
Designed for high torque at low RPM
Focused on fuel efficiency and response speed

Transmission System

12-speed manual gearbox
Optimized shift logic for mixed road conditions
Stable power transfer under heavy load

Driving Capability

Strong climbing performance
Stable acceleration under full load
Optional hydraulic retarder for downhill braking control

The entire powertrain is built as a "golden chain system" with proven reliability across long-distance freight operations.

Cab Design & Driver Environment

The cab is engineered for long-hour driving comfort and operational practicality.

Cabin Structure

Flat-top high-roof aerodynamic design
Wide windshield for enhanced visibility
Double sleeper layout for rest during long trips

Interior Features

Air-suspension shock-absorbing driver seat
Automatic climate control system
Ergonomic multifunction steering layout
Expanded storage compartments

Design Goal

Reduce driver fatigue while maintaining simplicity and durability suitable for commercial use.

Fuel System & Range Capability

The fuel system is designed for extended-range transportation efficiency.

Standard 800L anti-corrosion fuel tank
Optional larger fuel tanks or dual-tank systems
Gas version supports 1000L–1500L cylinder configuration
Sealed anti-leak fuel circuit design

This system reduces refueling frequency and improves long-distance operational efficiency.

Safety Architecture & Driver Assistance

The safety system integrates both mechanical and intelligent protection layers.

Active Safety Systems

LDWS lane departure warning
FCW forward collision warning
AEB automatic emergency braking
Fatigue driving monitoring

Mechanical Safety Systems

Dual-circuit pneumatic braking system
ABS anti-lock braking
EBA brake assist
Trailer stability control

Optional Safety Enhancements

Hydraulic retarder for downhill control
360° surround camera system
TPMS tire pressure monitoring system
Adaptive cruise control (ACC)

These systems work together to reduce accident risk under long-distance heavy-load conditions.

Suspension, Tires & Running System

The running system is designed for durability and terrain adaptability.

Heavy-duty suspension system with strong shock absorption
12R22.5 low rolling resistance wear-resistant tires
Maintenance-free battery system
Reinforced wheel assembly for long service life

This configuration ensures stable operation in high temperature, low temperature, rain, and dusty environments.

Intelligent Electronics & Connectivity

The vehicle integrates modern fleet management technology.

Central control color display screen
Bluetooth + USB multimedia interface
Vehicle networking terminal (telematics system)

Real-time vehicle monitoring
Remote fault diagnosis
GPS positioning tracking

This system supports both driver convenience and fleet-level operational management.

Optional Upgrade Packages

Power & Performance Upgrades

Hydraulic retarder
Engine braking system
High-altitude performance calibration

Cabin Comfort Upgrades

Leather seats
Heated electric seat system
Enhanced sleeper configuration

Safety Upgrades

360° camera system
TPMS tire monitoring
Adaptive cruise control

Lightweight & Functional Upgrades

Aluminum alloy fuel tank
Aluminum alloy wheels
Anti-theft fuel tank protection system

Operating Procedure Summary

Pre-Start Inspection

Before operation, verify:

Engine oil, coolant, brake fluid, and urea levels
Tire condition and pressure
Brake system and ABS functionality
Frame bolts and suspension integrity
Lighting and safety warning systems

Startup & Loading Process

Start engine in neutral gear
Warm up for approximately 3 minutes
Inspect trailer connection, air lines, and electrical interfaces
Ensure cargo is evenly distributed to avoid overload imbalance

Driving Guidelines

Match gear selection with road and load conditions
Avoid aggressive acceleration and braking
Use auxiliary braking on long downhill roads
Activate warning lights in poor visibility conditions

Parking & Shutdown

Park on flat and stable ground
Engage handbrake and shift to neutral
Allow engine cooling at idle before shutdown
Disconnect trailer systems for long-term parking

Maintenance & Storage

Clean chassis and cab regularly
Follow scheduled oil and filter replacement
Lubricate moving joints and pins
Inspect tires and brake pipelines
For long storage: disconnect battery and store in dry environment