Product Overview
The Delong 6×4 Tractor is engineered for demanding long-haul logistics, mining transport, and heavy-duty freight operations across global markets. With a strong balance of power, durability, and fuel efficiency, this model is designed to perform reliably under extreme road and climate conditions.
Built on a proven heavy-duty platform, the Delong X5000S Tractor offers multiple powertrain options and flexible configurations, making it suitable for fleet operators seeking cost efficiency and long-term operational stability.

Key Technical Parameters
|
Item |
Specification |
|
Vehicle Type |
Delong 6×4 Heavy-duty Tractor Truck |
|
Drive Type |
6×4 (Three axles, dual rear axle drive) |
|
Engine Power |
375HP / 430HP / 460HP |
|
Peak Torque |
1800N·m – 2100N·m |
|
Fuel Type |
Diesel / LNG (Optional) |
|
Transmission |
12-speed manual gearbox |
|
Rear Axle Ratio |
3.7 / 4.11 / 4.266 |
|
Curb Weight |
8.2T – 10T |
|
Gross Vehicle Weight |
25T |
|
Fuel Tank Capacity |
700L Aluminum Alloy (Standard) |
|
Tire Specification |
12R22.5 Tubeless Heavy-duty Tires |
|
Emission Standard |
Euro V / Euro VI (Export Version) |
|
Max Speed |
95 – 110 km/h |
|
Wheelbase |
3175mm + 1400mm / 3975mm + 1400mm |
Powertrain & Drivetrain System
The vehicle is equipped with a Weichai WP11/WP12 engine series, offering strong low-speed torque and stable climbing capability. Optional LNG gas engines are also available for eco-friendly operations.
A Fast 12-speed manual transmission ensures smooth shifting and efficient power delivery. Combined with a Hande dual-parallel rear axle, transmission efficiency can reach up to 97%, ensuring stable performance even under continuous heavy loads.
This configuration makes the Delong X5000S Tractor highly suitable for long-distance freight routes and demanding terrain conditions.

Chassis & Structural Strength
The modular chassis is built with a thickened manganese steel through-frame, providing exceptional torsional resistance and impact durability.
- Reinforced steering front axle for improved load handling
- Heavy-duty dual-drive rear axle system
- Optional leaf spring or air suspension systems
- Customizable lightweight or reinforced chassis tuning
This structure ensures stability, safety, and adaptability across different transport scenarios.
Cab Comfort & Driver Experience
Three cab configurations are available: standard cab, extended high-roof, and high-roof flat-floor version.
All models include:
- Double-layer sleeper berth
- Ergonomic shock-absorbing driver seat
- Multi-function steering wheel
- Automatic climate control system
Higher configurations add:
- Air-suspension seats
- Large storage compartments
- Enhanced noise reduction materials
The cab design of the Delong X5000S Tractor prioritizes long-distance driver comfort and operational efficiency.

Fuel & Energy System
|
Type |
Specification |
|
Diesel Tank |
700L aluminum alloy (standard) |
|
Optional Tank |
800L / dual-tank system |
|
LNG Version |
1000L – 1500L high-pressure cylinders |
|
Features |
Anti-leak sealed pipeline system |
This system ensures extended driving range, fewer refueling stops, and improved logistics efficiency for long-haul operations.
Safety & Intelligent Systems
Safety performance is enhanced through both mechanical protection and intelligent driving assistance.
Standard features include:
•Dual-circuit pneumatic braking system
•ABS anti-lock braking system
•Trailer synchronized braking
•Emergency power cut-off switch
•High-strength crash-resistant cab structure
Optional upgrades:
•Hydraulic retarder system
•Engine brake assist
•FCW forward collision warning
•LDWS lane departure warning
These systems significantly improve safety on highways and steep downhill routes.
Electrical & Traction System
- 12R22.5 wear-resistant tubeless tires
- Optional lightweight aluminum alloy wheels
- Fully waterproof wiring harness system
- LED explosion-proof lighting system
- Maintenance-free high-capacity battery
The Delong X5000S Tractor is designed to operate reliably in extreme environments including snow, desert, rain, and high-altitude regions.
Multimedia & Smart Connectivity
Basic configuration includes USB interface, onboard power supply, and radio system.
Advanced versions offer:
- Large central touchscreen display
- Bluetooth audio/video system
- Vehicle telematics system
Fleet management functions include:
- Real-time GPS tracking
- Remote diagnostics
- Vehicle status monitoring

Optional Upgrade Configurations
Power Options
- Hydraulic retarder
- Engine brake system
- Cold start preheating
- High-altitude tuning kit
01
Cab Options
- Heated air-suspension seat
- Independent heater
- Electric sunroof
- Enhanced soundproof cabin
02
Safety Options
- 360° surround camera
- Tire pressure monitoring system
- Adaptive cruise control
- Brake cooling spray system
03
Utility Options
- Aluminum alloy wheels
- Fuel tank anti-theft lock
- Dual tank range extension kit
04
Core Advantages
- Multi-purpose design for logistics, mining, and freight transport
- Mature powertrain system with optimized fuel efficiency
- Strong mechanical structure with low failure rate
- Easy maintenance with high parts compatibility
- Excellent resale value in international markets
The Delong 6×4 Tractor delivers a strong balance of cost efficiency, durability, and operational flexibility.
Operation & Maintenance Guidelines
Pre-trip Inspection
Check engine oil, coolant, brake system, fuel lines, tire pressure, and lighting systems before operation.
Driving Rules
Warm up engine for 2–3 minutes, avoid harsh acceleration, and use engine braking on downhill roads.
Parking Procedure
Park on flat ground, idle engine before shutdown, and disengage all electrical systems.
Routine Maintenance
•Regular lubrication of key joints
•Clean radiator and chassis
•Replace filters and oil according to schedule
•Monthly engine warm-up for idle vehicles
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