Comprehensive Product Introduction: Dongfeng D9 Solar Panel Cleaning Truck | DFAC 4×2 Urban Guardrail Cleaning Truck with 12 Cubic Meter Tank Capacity
I. Product Overview
The Dongfeng D9 Solar Panel Cleaning Truck is a specialized, multi-functional maintenance vehicle engineered for the renewable energy and municipal sectors. Designed to address the growing need for efficient maintenance of photovoltaic installations, this unit excels at cleaning solar panel arrays in large-scale solar farms. Beyond its primary function, it serves as a versatile piece of industrial cleaning equipment, capable of washing tunnel walls, and performing standard municipal duties such as road watering, dust suppression, and street cooling. This truck combines cost-effectiveness with high efficiency, ensuring panels are cleaned thoroughly without damage, thereby maximizing solar energy absorption and power generation.
II. Core Parameters
The following table outlines the critical specifications of the Dongfeng D9 Solar Panel Cleaning Truck, highlighting its powerful performance and operational efficiency.
Parameter Category | Specification Details |
|---|---|
Basic Vehicle Info | Chassis Model: Dongfeng D9 |
Performance | Tank Capacity: 12000 Liters (12 m³ / 3170 Gallons) |
Operational Specs | Working Radius: 3.5 meters |
III. Dimensions, Materials & Design Philosophy
The design of the Dongfeng D9 cleaning truck focuses on maximizing operational flexibility, durability, and multi-scenario adaptability. The vehicle dimensions are engineered to accommodate a robust two-stage working arm while maintaining a compact footprint for maneuverability within solar farms. The water tank is designed with a square shape to optimize water capacity and vehicle stability, typically constructed with high-grade carbon steel or optional 304 stainless steel featuring reinforced side and bottom plate thickness for corrosion resistance. The design philosophy prioritizes "zero" (no dead spots) cleaning. The centrally mounted cleaning arm, combined with a 180° rotation capability, ensures complete coverage of solar panels regardless of their tilt angle, effectively removing dust, bird droppings, and other debris that can reduce panel efficiency.
IV. Detailed Structure: Engine, Transmission, Axles, and Chassis
This model boasts a robust configuration ensuring powerful cleaning and smooth operation.
Main Engine & Power System: The chassis is powered by a Yuchai 160 horsepower diesel engine, compliant with Euro VI emission standards. This provides ample power for the vehicle's road travel and can optionally power auxiliary systems.
Dual Power Take-Off Options: Customers can choose between two configurations:
Auxiliary Engine Configuration : A dedicated secondary engine independently powers the hydraulic system, ensuring cleaning intensity does not affect driving performance.
Gearbox PTO Configuration : A power take-off unit sandwiched between the main engine and transmission drives the hydraulic pump, offering a more integrated and space-efficient solution.
Transmission & Drive System: It features a heavy-duty manual transmission matched to the Yuchai engine. The hydraulic system is driven by high-pressure pumps, powering the brushes and water pump for reliable power delivery.
Axles & Chassis: The vehicle utilizes a heavy-duty axle configuration supported by a reinforced double-layer frame. This provides the necessary load-bearing capacity for the 12-ton water tank and ensures stability during extended boom operations.
V. Product Features & Manufacturer Advantages (Chengli Group)
The Dongfeng D9 Solar Panel Cleaning Truck is packed with advanced features, backed by the manufacturing excellence of Chengli Group.
Product Features:
Advanced Cleaning Arm System: The truck features a custom-built two-stage working arm with telescopic extension, providing a maximum working radius of 3.5 meters. The arm can rotate 180° left and right, allowing the operator to easily reach and clean multiple rows of panels from a single driving position, adapting to various terrains and installation angles.
High-Efficiency Cleaning Brush: The cleaning head features an adjustable brush width ranging from 1.4 to 2.0 meters. The brush bristles are made from polyethylene, a material chosen for its high water absorption rate and non-abrasive properties, ensuring panels are cleaned thoroughly without scratching the glass surface.
Integrated High-Pressure Washing: The brush head is equipped with 26 built-in nozzles that spray water directly onto the brush and panel surface. The high-pressure pump delivers a flow rate of 40 Liters per minute, ensuring effective dirt removal.
Full Hydraulic Electric Control: All cleaning operations—boom extension, retraction, rotation, and brush angle adjustment—are controlled hydraulically and electrically from within the cab. This eliminates the need for manual adjustments outside, enhancing operator safety and convenience.
Multi-Functional Versatility: Beyond solar panel cleaning, this unit excels at:
Tunnel Wall Washing: The boom's reach and rotation make it ideal for cleaning tunnel interiors.
Municipal Operations: The rear work platform is equipped with a water cannon (high-pressure gun) for long-range irrigation, dust suppression, and street flushing.
Operational Safety: The system is designed for safe operation near high-voltage equipment, and the rear is fitted with safety markings for road use.
Chengli Group Manufacturer Advantages:
Industry Leadership: As a leading manufacturer in the Hubei Suizhou special vehicle industry, Chengli (CLW) Group leverages massive economies of scale to offer competitive pricing without compromising on quality. Our factory-direct sales model ensures customers receive the best value and direct support.
Customization & Compliance: All vehicles come with full national certification, environmental protection compliance, and CCC certifications, ensuring smooth registration and legal operation. We offer extensive customization options, such as stainless steel tanks, extended boom arms, and specialized brush configurations.
Comprehensive After-Sales Support: We provide a robust nationwide service network with rapid response times. Our commitment includes thorough operator training, a comprehensive one-year warranty, and lifetime technical support, ensuring your equipment remains in peak operating condition for years to come.
