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Heavy Leading Company Limited is one of the most reliable manufacturers and suppliers of howo nx dump truck in China. If you're going to wholesale bulk durable howo nx dump truck made in China, welcome to get quotation from our factory. All customized products are with high quality and low price.

Product Description

When running construction, quarry and road engineering projects, fleet owners always face a real dilemma. Traditional heavy-duty dump trucks either carry limited payload with weak power, or consume excessive fuel and require frequent repairs that drag down overall operation profits. If you want a balanced workhorse that adapts to complex road conditions, heavy loading demands and daily high-frequency transportation, the HOWO NX Dump Truck stands out as a down-to-earth and cost-effective option for long-term site operation.

It is engineered with practical field work as the core focus, covering daily transportation of gravel, rock residue, earthwork and bulk construction materials. Whether on rugged mountain roads, muddy mine access paths or ordinary urban and suburban mixed roads, this vehicle maintains stable running performance and continuous working efficiency.

Practical & Complete Core Parameters

Item	Specific Details
Driving Mode	6×4 / 8×4 optional configuration
Power Assembly	340–440 HP Weichai WP series diesel engine, mature and widely used in engineering vehicles
Emission Standard	Euro 2 / Euro 3 / Euro 5 customizable, compatible with most countries' import inspection standards
Cargo Box Volume	18–28 CBM, made of wear-resistant manganese steel
Steel Plate Strength	510–700MPa conventional strength, high toughness to resist impact and abrasion
Fuel Tank Specification	300–350L standard tank, large capacity optional for long-distance continuous driving
Lifting Structure	Front-mounted hydraulic lifting cylinder with sealed accessories, steady lifting speed and strong pressure resistance
Wheelbase Range	3800–4700 mm, adjustable according to actual loading and road needs
Tire Match	12.00R20 heavy-duty off-road radial tires, matched with thickened steel wheel rims
Rated Loading Weight	20–30 tons, lightweight optimized design to cut dead weight and raise effective load ratio

Field-Tested Durability & Low Daily Maintenance Cost

In actual fleet operation, unexpected shutdowns caused by frequent failures are the biggest hidden cost. The HOWO NX Dump Truck adopts mature and simplified mechanical structure design, avoiding overly complicated electronic modules that are easy to fail in dusty, high-temperature and harsh working environments.

The matched Weichai power unit has been verified in mass engineering vehicles for many years. Core accessories are universally available in global markets, and local maintenance shops can complete daily inspection and routine upkeep without professional customized tools.

The whole vehicle suspension adopts thickened reinforced leaf spring assembly. After long-term full-load running and bumpy road tests, it is not easy to produce elastic fatigue and overall sagging. Key connection parts and stress areas are reinforced and thickened, effectively slowing down aging and abrasion, and greatly reducing the hidden danger of chassis deformation and local cracking in long-term use.

Reliable Global After-Sales Support

For cross-border purchasing users, complete after-sales guarantee directly affects later use stability. We provide targeted service support for the HOWO NX Dump Truck. Core key components including engine, transmission, rear axle and hydraulic lifting assembly all enjoy a stable warranty period.

Our technical team offers long-term online remote guidance, covering daily maintenance inspection, abnormal judgment and routine operation standard guidance. Meanwhile, relying on the global spare parts supply layout, it can quickly deliver conventional wearing parts and core accessories, shorten parts waiting cycle, and control fleet downtime within a low range.

Daily Common Minor Faults & On-Site Simple Solutions

No engineering vehicle can avoid minor wear faults in long-term high-intensity work. Most small problems of this dump truck can be solved on site in a short time:

1. Slow hydraulic unloading and weak box lifting: Long-term dust accumulation will block the hydraulic filter element and reduce oil circuit circulation. Regular replacement of the filter element and inspection of hydraulic oil cleanliness can obviously restore lifting efficiency.

2. Insufficient power and weak climbing performance: It is mostly caused by blocked air intake or carbon deposition on fuel injectors. Timely cleaning of the air filter and regular maintenance of the fuel supply system can restore stable power output.

3. Local water leakage and material leakage at rear door: Long-term vibration will loosen door body hinges and sealing strips. Regular fastening of connecting bolts and replacement of aging sealing parts can effectively avoid cargo leakage.

4. Insufficient grip on slippery muddy roads: Turn on the differential lock device reasonably, properly lower the tire air pressure to increase the ground contact area, and avoid sharp acceleration and sharp turning under full load, which can greatly improve passing ability.