HOWO TX 400HP Dump Truck

Parameter	Details
Brand	HOWO (Sinotruk)
Drive Form	6×4
Cargo Body Size (L×W×H)	20m³ Standard Volume (Customizable)
Horsepower	400hp
Load Capacity	25 – 30 tons
Emission Standard	Euro 6
Color	Optional
Condition	New & Used
Drive Type	Left-hand drive / Right-hand drive

Product Overview

Mettlead Truck HOWO TX 400HP Dump Truck is a newly upgraded heavy-duty engineering vehicle compliant with National VI (Euro 6) emission standards, specially optimized for high-intensity mining operations, large-scale construction earthworks and long-distance bulk material transportation. Adopting a high-efficiency powertrain, reinforced heavy-duty load-bearing structure and intelligent fuel-saving system, this model achieves perfect integration of strong power, high transportation efficiency, ultra-high durability and low operating cost. It features stable performance in harsh working conditions, long service life and excellent economy, making it a high-value heavy-duty dump truck widely recognized by global engineering fleet customers.

Core Specifications & Parameters

1. High-Efficiency Powertrain System

This HOWO TX dump truck is equipped with an authentic Sinotruk National VI high-performance engine, with a rated power of 400HP and a maximum torque of 1900N·m. It can continuously output stable peak torque in the speed range of 1000-1400rpm, providing strong power reserve for heavy-load starting, steep slope climbing and full-load long-distance transportation. Matched with a professional Shaanxi Gear 12-speed full synchronizer transmission, the overall transmission efficiency is as high as ≥98%. The gear shifting is sensitive and smooth, with fast power response, effectively solving the power lag problem under heavy-load working conditions and ensuring efficient and stable operation in various complex scenarios.

2. Reinforced Heavy-Duty Load-Bearing System

The vehicle adopts an upgraded mining-grade reinforced rear axle, with a single axle bearing capacity up to 16 tons, and is matched with a 5.45 scientific gear ratio, which balances strong traction performance and excellent fuel economy, avoiding high fuel consumption caused by excessive power output. The chassis frame is super reinforced with 8+8+4 layers of high-strength alloy steel plates, with a 300mm ultra-high cross-section design. Its torsional strength is 25% higher than that of ordinary frames, effectively resisting torsion and impact from complex road conditions.

The cargo box adopts advanced high-strength steel laser welding technology, with a standard large capacity of 20m³, and supports personalized capacity expansion customization. The cargo box structure is thickened overall, with an 8mm thick bottom plate and 6mm thick side plates, which is wear-resistant and impact-resistant. The professional hydraulic lifting design ensures that the dump cycle life exceeds 30,000 times, with long-term stable and fault-free unloading performance.

Product Core Advantages

1. Efficient Operation, Higher Project Progress

With sufficient 400HP high-power reserve and super high torque output, this dump truck maintains strong power output under full-load and heavy-load conditions. The actual average transportation efficiency is 15% higher than that of similar mainstream models, which greatly reduces the single-batch material transportation cycle, effectively accelerates the overall project construction progress, and creates higher economic benefits for customers.

2. Super Durable, Long Service Life

All key chassis load-bearing components adopt forging and secondary heat treatment technology, which greatly improves structural strength, compression resistance and impact resistance. It is specially adapted to harsh mining and construction working environments, with a designed service life of up to 1.2 million kilometers. The cargo box is designed with a sticky material prevention slope to avoid material residue and improve unloading cleanliness. Equipped with a 25-second fast lifting hydraulic system, it realizes rapid and complete unloading, saves operation time and improves daily work efficiency.

3. Intelligent Fuel Saving, Low Operating Cost

The engine is optimized with advanced fuel injection technology, with the minimum fuel consumption rate as low as 195g/kW·h. Matched with the intelligent vehicle fuel-saving control strategy, the overall comprehensive fuel consumption is reduced by 8%-10% compared with traditional models. While ensuring strong power performance, it effectively reduces daily fuel consumption costs, realizing the dual advantages of strong performance and economic operation.

Wide Application Scenarios

This HOWO TX 400HP heavy-duty dump truck is widely applicable for mining quarry bulk material transportation, urban construction muck removal, infrastructure earthwork projects, road renovation and various heavy-load short and medium-distance hauling businesses. With high efficiency, super durability and low loss, it is the preferred high-end heavy-duty transportation equipment for medium and large engineering fleets.

Why Choose Mettlead Truck HOWO TX 400HP Dump Truck?

Relying on Sinotruk’s mature heavy-duty vehicle manufacturing technology and upgraded TX series configuration, this model has comprehensive advantages in power, load capacity, efficiency and durability. The whole vehicle is made of high-strength materials with fine workmanship and low failure rate. Mettlead Truck implements strict pre-shipment full inspection for every vehicle, providing professional export packaging, transportation and after-sales service, helping global customers obtain high-quality, cost-effective and worry-free engineering vehicles.

Full Detailed Product Parameters

Parameter Item	Detailed Specification
Brand	HOWO (Sinotruk)
Model	TX 400HP Dump Truck
Drive Form	6×4
Emission Standard	Euro 6 / National VI
Engine Model	Sinotruk National VI Diesel Engine
Rated Horsepower	400HP
Maximum Torque	1900N·m @ 1000-1400rpm
Transmission Model	Shaanxi Gear 12-speed Full Synchronizer Transmission
Transmission Efficiency	≥98%
Rear Axle Load	16 Tons Mining Reinforced Rear Axle
Rear Axle Speed Ratio	5.45
Frame Structure	8+8+4 Layers High-strength Alloy Steel, 300mm Section Height
Cargo Box Technology	High-strength Steel Laser Welding
Standard Cargo Volume	20m³ (Customizable)
Cargo Box Thickness	Bottom: 8mm, Side: 6mm
Hydraulic Lifting Cycle Life	More than 30,000 times
Design Service Life	1.2 Million Kilometers
Comprehensive Fuel Saving Rate	8%-10%
Minimum Fuel Consumption	195g/kW·h
Load Capacity	25-30 tons
Color	Optional
Condition	New & Used
Drive Type	Left-hand drive / Right-hand drive

WORKSHOP

Core Competitive Advantage

Mettlead Truck supplies high-quality Chinese heavy-duty trucks from SINOTRUK, SHACMAN, FAW and more.

Complete Truck Supply Chain

We maintain stable cooperation with major Chinese truck manufacturers, providing a full range of new heavy-duty trucks including tractors, dump trucks, cargo trucks and special engineering vehicles. All vehicles are factory-direct with guaranteed quality and competitive pricing.

Decades of Export Experience

With over 15 years in the international truck trade, our team is proficient in export procedures, customs documentation, and cross-border transportation. We help global buyers avoid risks and secure reliable, cost-effective truck solutions.

One-Stop Export Service

We provide end-to-end support from order confirmation, customization, and inspection to international logistics and after-sales follow-up. Regular order progress updates and multi-lingual communication keep you informed at every stage.

Strict Quality & Compliance Control

Our rigorous pre-shipment inspection and quality control system ensures each truck meets market-specific regulatory requirements and your customized specifications, including branding, labeling, and packaging.

OUR CERTIFICATE

CUSTOMER VISIT

Reliable After-Sales Service

Quality Guarantee on Key Parts

Six months quality guarantee for three key parts — axles, engine, transmission — or within 50,000 km, whichever comes first.

OEM Spare Parts at Cost Price

Other spare parts could be supplied by OEM at cost prices.

Regular Follow-Up Callback

Regularly call back to check on the vehicle's working status.

Factory-Cost Parts & Free Tech Support

Offer spare parts at factory cost and free technical support during the whole life cycle of the truck and trailers (say 10 years).

Dedicated Engineer Response in 48 Hours

A special service team with technical engineers is ready for any quality complaint, and will respond within 48 hours with feedback and solution.

Operator Training & Multilingual Manuals

Free operation & maintenance training for your drivers, plus illustrated manuals in your local language, ensuring safe use and correct upkeep from day one.