Factory Price Dongfeng Kx LNG Tractor Truck 31-40 T Load Capacity CNG Energy Wheelbase 3800+1350mm LHD Walking Tractor

• Customization: Available
• After-sales Service: Online Support, Video Technical Support, Free Spar
• Warranty: Privode
• Model NO.: Dongfeng KX LNG Tractor Truck
• Load Capacity: 31-40t
• Drive Wheel: 6×4
• Engine Capacity: ＞8L
• Seats: ≤5
• Horsepower: ＞450hp
• Power: CNG/Gas
• Tire Design: Radial
• Transmission Type: Automatic
• Tire Certification: ECE, GCC, ISO, DOT
• Emission Standard: Euro 6
• Condition: New
• Engine Model: Dongfeng Cummins 15nns6b500A
• Transmission: Eaton 12-Speed Amt (Automatic)
• Gas Tank Capacity: 1350L Aluminum LNG Tank
• Max Torque: 2500 N.M
• Retarder: Hydraulic Retarder Included
• Cabin Type: High Roof Flat Floor, 2 Beds
• Rear Axle Ratio: 3.64
• Tire Specification: 12r22.5 18pr
• Braking System: ABS + Ebs + ESC
• Driving Type: LHD (Left Hand Drive)
• Displacement: 14.5L
• Wheelbase: 3800+1350mm
• Suspension: Front Leaf Spring / Rear Air Suspension
• Driver Seat Function: Air Suspension, Ventilated & Heated
• Safety Technology: Fcw (Collision Warning) + Ldw
• Transport Package: Waxed Before Shipping, by RO-RO or Bulk Vessel
• Specification: 7440x2550x3960mm
• Trademark: DongFeng
• Origin: Hubei, China
• HS Code: 8701200000
• Production Capacity: 5000units/Year
• Package Size: 744.00cm * 255.00cm * 396.00cm
• Package Gross Weight: 9000.000kg

Product Description

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You can also:

·CBU Exporting: Developing & serving Qingling,DongFeng's CBU products'overseas dealerships.

·KD Projects: Assisting and supporting overseas customer on assembling, proction, sales & after-sales for Qingling & DongFeng's SKD/CKD/DKD Projects.

·QINGLING,DongFeng,Changan after-sales market service. Providing spare parts and services.

Product Description

Dongfeng KX King Edition 500HP LNG Tractor Truck 6x4 AMT Automatic 1350L Gas Tank (DFH4250)

Efficient & Powerful The Dongfeng KX (Kinland Flagship) King Edition is designed for maximum efficiency in long-haul logistics. This specific model is powered by the Dongfeng Cummins 15NNS6B500A (14.5L) Natural Gas engine, delivering a balanced 500HP and massive torque. Equipped with an Eaton AMT Automatic Gearbox and a 1350L LNG tank, it offers a perfect blend of power, range, and comfort.

Brand: Dongfeng
Model: DFH4250C15 (King Edition)
Engine: Cummins 15NNS6B500A (500HP)
Fuel Type: LNG (Liquefied Natural Gas)
Transmission: Eaton 12-Speed AMT (Automatic)
Gas Tank: 1350L (Long Driving Range)
Technical Specifications (Based on Official Model DFH4250C15)

Why Choose Dongfeng CNG Truck?

1. Massive Cost Savings: Natural gas is significantly cheaper than diesel. Running this CNG truck can save you thousands of dollars in fuel costs annually.
2. Mature Gas Engine Technology: Equipped with the Dongfeng Cummins / Yuchai dedicated gas engine, specifically designed for high heat and dry combustion, ensuring durability comparable to diesel engines.
3. Long Driving Range: We provide customizable gas cylinder layouts (Side-mounted or Rear-of-cab mounted) with large capacity (up to 1000L water volume) to ensure long-haul capability.
4. Eco-Friendly: Low carbon emission, no black smoke, and compliant with strict environmental regulations in city zones.

FAQ

Q: Is the CNG engine powerful enough for 18 tons?

A: Yes, the modern Cummins B6.7N gas engine produces high torque (over 800 N.m), perfectly matching the heavy load requirements.

Q: How safe are the gas cylinders?

A: We use certified high-pressure steel or composite cylinders (Type 2/3) that have passed fire, shooting, and collision tests.

Q: What is the lifespan of the cylinders?

A: The standard design lifespan is 15 years.

 

Specification

Main Technical Parameters
Item			Specification
Product Name			Dongfeng KX LNG Tractor Truck (DFH4250)
Drive Type			6x4 (3 Axles)
Engine Model			Dongfeng Cummins 15NNS6B500A
Displacement			14.5 Liters
Horsepower			630 HP (463 kW)
Max Torque			2600 N.m
Transmission			Eaton ECE0-26N112C 0D (12-Speed AMT)
Retarder			Hydraulic Retarder (Standard for Safety)
Rear Axle			Dongfeng Dana 440 (Ratio: 3.42 or 3.64)
Wheelbase			3800 + 1350 mm
Gas Cylinder			1500L (Single Backpack Tank) or 2x1350L
Cab Type			High-Roof Flat Floor (King Edition)
Cab Features			Ventilated & Heated Air Seat, Double Sleeper, 1000W Inverter
Tires			12R22.5 18PR or 295/80R22.5
Suspension			Leaf Spring (2/3) or Air Suspension
Braking			ABS + ESC + EBS (Full Safety Suite)
Overall Dimensions			Approx. 7,440 x 2,550 x 3,960 mm
Curb Weight			Approx. 9,670 kg
Gross Combination Weight			40,000 kg (Design: 50T+)

Certifications

Production workshop

Partnership Moments

Company Profile

SAHIYOO's Advantages

1.SAHIYOO Group, authorized by Qingling & Changan & DongFeng & SINOTRUK & WuLing ……
2.Bottom Price from Qingling & Changan& SINOTRUK.
3.Overseas KD & Exclusive Distributor.
4.Online Real-time Vehicle Viewing.
5.Factory Visit & VIP Reception Service.

SERVICE GUARANTEE

SPECIAL PURPOSE VEHICLES

SAHIY00 delivers global one-stop solutionsthrough its 24/7 multilingual team,customized services and in-house logistics networkcreating lasting value from inquiry to after-sales

Customization
Large load automatic job
Intelligentization, Safe & Reliable

FAQ

Q1. What are your main products and services?
A: We primarily specialize in complete vehicle (CBU), semi-knocked-down (SKD), and completely knocked-down (CKD) projects for brands such as Qingling, Changan, and Dongfeng, as well as one-stop integrated solutions.
Q3. What payment methods do you accept?
A: We can choose between wire transfer and letter of credit, depending on customer requirements.
Q4. Do you offer right-hand drive trucks?
A: Yes, please contact us for more details.
Q5. What types of vehicles do you stock?
A: We offer Changan brand sedans and pickup trucks, as well as gasoline and diesel trucks, electric trucks, specialized trucks, and Euro IV, Euro VI, and Euro VI trucks from Qingling and Dongfeng.
Q6. Do you provide technical support for bulk purchases?
A: Yes, we have a dedicated technical team to follow up on ongoing orders, so there's no need to worry.