新自卸车 Sitrak G7W 8X4 Dump Truck

The SITRAK G7W 400hp 8X4 Dump Truck is a heavy-duty logistics solution that combines the robust chassis engineering of Sinotruk with the reliable power of Weichai, designed specifically for high-volume material transport in mining and civil engineering.Emission standards meet the Construction transportation needs of users in Saudi Arabia.
Why the SITRAK G7W 400hp 8X4 Dump Truck Dominates Heavy Haulage
    The SITRAK G7W 400hp 8X4 Dump Truck is a heavy-duty logistics solution that combines the robust chassis engineering of Sinotruk with the reliable power of Weichai, designed specifically for high-volume material transport in mining and civil engineering.
The Strategic Value of the G7W Series
    Choosing the G7W series means prioritizing a balance between performance and cost-effectiveness. While the standard G7 utilizes MAN engines, the G7W ("W" representing Weichai) integrates the widely acclaimed Weichai WP10H engine. This configuration offers comparable torque and durability but with easier maintenance access and lower parts costs in many global regions.
    The 8x4 drive configuration serves as the backbone for stability. By distributing the load across four axles, this truck significantly reduces ground pressure compared to smaller models. This aspect is crucial for preventing the vehicle from sinking into soft ground at dump sites while enabling higher legal load limits on public roads.
    Furthermore, the 400 horsepower output is perfectly calibrated for the 31-ton Gross Vehicle Weight (GVW). It ensures the vehicle has sufficient power to climb gradients out of excavation pits without being overpowered and fuel-inefficient for return trips. The result is a machine that optimizes operational expenses over the vehicle's lifespan.
Model Positioning and Variants
    To help you decide if this specific model fits your fleet, here is how it compares to other common configurations in the heavy truck market.
Ideal Applications for the G7W 8x4
    This vehicle is engineering to meet the specific demands of several key sectors:
Quarry Management: Handling the transport of crushed stone and aggregate from extraction points to processing plants.
Infrastructure Development: Supporting large-scale highway and railway projects where earthmoving volume is critical.
Waste Management: Suitable for municipal contractors needing high-capacity haulage for construction debris.
Logistics Companies: Serving fleet owners who require reliable trucks for medium-distance material supply chains.
Technical Specifications
    The following data outlines the precise engineering capabilities of the SITRAK G7W 400hp 8X4 Dump Truck. These specifications ensure the vehicle meets the rigorous demands of daily heavy-duty use.
Distinctive Features
    The synchronization between the Weichai WP10H engine and the Sinotruk 12-speed transmission is seamless. This setup provides a wide torque band (1200-1300 rpm), which allows the truck to maintain momentum on inclines without frequent gear changes, reducing wear on the clutch and drivetrain components.
    Safety and durability are paramount in the chassis design. The frame utilizes high-strength steel with a multi-leaf spring suspension system. This robust foundation prevents frame twisting during the dumping process, even when the cargo box is fully loaded with unevenly distributed materials.
    The Sitrak G7W cabin prioritizes the user experience. It features air-suspension seating, excellent visibility through large mirrors, and a logical dashboard layout. A comfortable environment keeps the person behind the wheel alert and efficient throughout the shift.
Translating Features to Business Value
    Every technical aspect of this truck is designed to provide a tangible benefit to your operation. Here is how the features translate into advantages.
Criteria for Choosing a Supplier
    Securing a heavy truck from overseas requires a partner who understands the intricacies of international trade. Consider these points before finalizing a purchase:
Verification of Specs: Ensure the supplier provides a detailed configuration sheet that matches the VIN to avoid discrepancies in engine or axle types.
Logistics Expertise: The supplier must demonstrate experience in waxing trucks for corrosion protection during sea transit and selecting the correct shipping vessel.
After-Sales Network: A reliable vendor will provide a clear channel for ordering spare parts and accessing technical manuals.
Why Partner with ZW Group?
    ZW Group is a leader in the export of heavy machinery and commercial vehicles. We do not simply sell trucks; we provide a complete procurement solution. Our long-standing relationships with manufacturers allow us to offer the SITRAK G7W at highly competitive rates without compromising on service.
    We perform comprehensive pre-shipment inspections on every unit. Our team checks everything from the hydraulic lift systems to the engine diagnostics, ensuring that your equipment arrives in ready-to-use condition. With ZW Group, you gain a partner dedicated to the long-term success of your fleet.
Frequently Asked Questions
The primary difference is the engine. The G7 typically uses a MAN-technology MC11 engine, while the G7W uses a Weichai engine. The G7W is often chosen for its cost-effectiveness and the widespread availability of Weichai parts in certain regions.
While the turning radius is slightly larger due to the longer wheelbase (1950+3225+1350mm), the twin steering front axles provide excellent directional control, making it surprisingly agile for its size.
We offer various box designs, including U-shape for sticky materials like clay and rectangular shapes with reinforced ribs for rock and heavy stone. The steel thickness can also be customized.
Yes, for landlocked destinations, we arrange shipping to the nearest major seaport and can often facilitate cross-border trucking transit to the final destination.
Standard production time is approximately 15 to 20 working days. Shipping duration depends on the vessel schedule and destination, but we always book the earliest available slot.
Enhance Your Hauling Capabilities Today
    The SITRAK G7W 400hp 8X4 Dump Truck offers a compelling mix of power, capacity, and economy. It is an asset built to perform in the toughest environments.
ZW Group is your gateway to a vast inventory of machinery. Beyond heavy trucks, we supply high-quality excavators, bulldozers, loaders, road rollers, graders, forklifts, and cranes. Our truck selection includes brands like Howo, Shacman, Sitrak, and FAW, covering dump trucks, tractor heads, fuel tankers, water trucks, mixers, and truck-mounted cranes.
    Trust in our expertise to deliver the right equipment for your project.
Product origin: China
Delivery time: 15-20 days
Supply capacity: 100 units per month
Engine Model: Weichai WP10H400E50
Max Horsepower: 400 HP
Max Output Power: 294 kW
Max Torque: 1900 N·m
Max Torque Speed: 1200 - 1300 rpm
Transmission: Sinotruk 12-Speed Manual
Rear Axle Ratio: 5.26
Overall Dimensions (L x W x H): 9522 x 2550 x 3680 mm
Track Width (Front/Rear): 2022/2022 mm / 1830/1830 mm
Rated Load Capacity: 15.37 Tons
Gross Vehicle Weight (GVW): 31 Tons
Rated Engine Speed: 1900 rpm
Weichai WP10H Engine: Lower maintenance costs and widespread parts availability ensure high uptime
8x4 Axle Layout: Increased payload capacity per trip reduces the total number of trips required
5.26 Rear Axle Ratio: High torque delivery to the wheels creates superior climbing ability on rough terrain
Euro V Compliance: Meets modern environmental standards, allowing access to regulated construction zones
wheelbase: 1950 + 3225 + 1350 mm
Euro: Euro V (National V)