Howo 340

Premium-quality Sinotruk heavy‑duty trucks engineered for extreme durability. Trusted by fleets worldwide — experience zero compromise with certified Sinotruk HOWO components. Your journey to unmatched performance starts here.

Howo 340

The Howo 340 is the perfect balance of power, reliability, and affordability – a true workhorse for construction, mining, and logistics. Powered by the robust WD615.34 or WD615.95C engine producing 340 horsepower and 1,500 N·m of torque, the Howo 340 delivers dependable performance in the most demanding environments. Available as a 6×4 dump truck, 8×4 heavy hauler, concrete mixer, or tractor head, the Howo 340 platform covers every application. The sinotruk howo 340 is renowned for its simple mechanical design, tolerance of low‑quality fuel, and unmatched parts availability – making it the preferred choice in emerging markets. When you need reliable Howo/Sitrak Truck Parts, Sinotruk’s global network ensures your Howo 340 stays on the road. With competitive pricing and the lowest total cost of ownership, the Howo 340 is the smart investment for any fleet.

From the best‑selling 6×4 dump truck to the heavy‑duty 8×4 and versatile mixer, every Howo 340 is backed by Sinotruk’s global service network and genuine parts availability. Explore why the sinotruk howo 340 remains a trusted choice worldwide.

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Bestselling Howo 340 Models

Howo 340 6×4 Dump Truck

WD615.34, HW19710 10‑speed, HC16 dual‑reduction axle with diff locks, 16‑18m³ body, HYVA tipping. Ideal for sand, gravel, and short‑haul mining.

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Howo 340 8×4 Dump Truck

WD615.95C, 8×4, 20‑24m³ heavy‑duty body, reinforced frame. Designed for large construction sites and open‑pit mining.

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Howo 340 6×4 Concrete Mixer

8‑10m³ drum, PTO‑driven hydraulic system, reliable for municipal infrastructure projects.

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Howo 340 6×4 Tractor Head

40‑ton GCW, 400L fuel tank, HW19710 transmission. Perfect for regional container and timber haulage.

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Core Advantages of Howo 340

Proven WD615 Engine
9.726L inline‑6, 340HP @ 2200 rpm, 1,500 N·m @ 1100‑1600 rpm. Simple, robust, and tolerant of poor fuel quality.
High Payload & Configurability
Dump trucks handle 16‑24m³; tractors offer 40‑ton GCW; mixers provide 8‑10m³ capacity. Multiple configurations.
Globally Proven Reliability
Over 1 million Howo 340 units in operation. Trusted in 150+ countries for construction and logistics.
Global Parts Support
Genuine Howo/Sitrak Truck Parts available worldwide. Minimal downtime, maximum productivity.

Technical Specifications – Howo 340 Range

ModelDriveEngineTransmissionRear AxleCapacity
6×4 Dump6×4WD615.34 (Euro II)HW19710 10‑speedHC16 double reduction16‑18m³
8×4 Dump8×4WD615.95C (Euro II)HW19710HC1620‑24m³
6×4 Mixer6×4WD615.34HW19710HC168‑10m³ drum
6×4 Tractor6×4WD615.34HW19710HC1640‑ton GCW

Where Howo 340 Excels – Proven in the Toughest Conditions

Mining, Quarry & Construction

6×4 and 8×4 dump trucks move 16‑24m³ of material per trip. The rugged chassis and differential locks conquer steep grades and rough haul roads.

Concrete Delivery & Regional Freight

The mixer version is a staple for infrastructure projects, while the tractor head handles container and timber transport with excellent fuel economy.

Why Choose the Howo 340?

Proven Reliability
Over 1 million Howo 340 units sold – trusted in emerging markets.
Lowest Total Cost
Fuel efficiency and affordable parts make the Howo 340 unbeatable – up to 30% lower operating costs.
Global Parts Network
Genuine Howo/Sitrak Truck Parts available in regional warehouses – fast delivery.
24/7 Technical Support
Expert assistance for diagnostics, maintenance, and parts identification.
Flexible Financing
Leasing and fleet purchase plans available.
2‑Year / 100,000 km Warranty
Comprehensive coverage on drivetrain and chassis.

What Fleet Owners Say About the Howo 340

“Our fleet of 15 Howo 340 6×4 dump trucks has moved over 3 million tons of gravel. The mechanical engine is bulletproof, and parts are always available. The sinotruk howo 340 is the backbone of our operation.”

– Juan, Quarry Manager, Chile

“We switched to the 8×4 Howo 340 for our large construction projects. The 24m³ body and HC16 axles handle heavy loads with ease. Excellent value.”

– Ahmed, Contractor, UAE

“The Howo 340 mixer has been running 12 hours a day for two years. The PTO and hydraulic system are flawless. Highly recommend.”

– Carlos, Ready‑Mix Manager, Peru

“We bought 10 tractor heads for container haulage. The 340HP engine and 10‑speed transmission give us great fuel economy and low maintenance.”

– Li, Logistics Manager, China

FAQs – Howo 340

1. What engine powers the Howo 340?
The WD615.34 or WD615.95C, a 9.726L inline‑6 turbocharged diesel producing 340HP and 1,500 N·m of torque.
2. What is the payload capacity of a Howo 340 dump truck?
6×4 models handle 16‑18m³; 8×4 models handle 20‑24m³.
3. Are Euro VI engines available?
Yes, newer TX and T7H variants can be equipped with Euro VI engines, but the classic 340 is typically Euro II for simplicity.
4. Can I get a right‑hand drive version?
Yes, RHD models are available for Australia, India, and other RHD markets.
5. What is the warranty on a new Howo 340?
2 years or 100,000 km on drivetrain, 1 year on electrical components.
6. How to get Howo/Sitrak Truck Parts quickly?
Contact our parts team with your VIN – we ship globally within 48 hours.
7. Which model is best for construction sites?
The 6×4 or 8×4 dump truck with the HC16 axle and diff locks is ideal for rugged terrain.

Troubleshooting Common Howo 340 Issues

Loss of power / black smoke
→ Clogged air/fuel filters or injector issues. Replace filters and inspect injection system.
Hard shifting / gear grinding
→ Clutch adjustment or linkage wear. Check free play and lubricate linkage.
Brake air pressure drops quickly
→ Air leak in lines or brake chambers. Use soap water to detect and replace faulty parts.
Engine overheating
→ Clogged radiator, low coolant, or faulty water pump. Clean radiator and check coolant level.

Quick Resource Hub

Catalog PDF

Service Videos

Cost Calculator

Parts Authenticity

Why the Howo 340 Remains a Global Favorite for Heavy Transport – The Howo 340 is not just a truck – it’s a symbol of durability and value. For over two decades, the sinotruk howo 340 has been the first choice for fleet operators in over 150 countries, moving everything from construction aggregate to agricultural produce. Its legendary WD615 engine is renowned for its simplicity and tolerance of poor‑quality fuel – a critical advantage in emerging markets. The HW19710 transmission provides reliable power delivery, while the heavy‑duty HC16 axles handle the toughest loads. With competitive pricing and the lowest total cost of ownership in its class, the Howo 340 delivers unmatched return on investment. Whether you need a dump truck for mining, a concrete mixer for infrastructure, or a tractor head for logistics, the Howo 340 platform covers every application. And with genuine Howo/Sitrak Truck Parts available through Sinotruk’s global network, downtime is minimized. Choose the Howo 340 – the truck that has earned its reputation through millions of kilometers of real‑world service.

Need a custom configuration or special equipment? We offer bespoke solutions for your unique requirements. Genuine Howo 340 – built to last, backed by Sinotruk.

© 2025 Sinotruk Howo | The 340 – Powering Global Infrastructure
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