Dongfeng 4x2 Swing Lift Truck – Comprehensive Structure & High-Efficiency Operation Solution

I. Product Overview
The Dongfeng Xiaoduolika Hook Arm Garbage Truck (China VI Standard) is an economical and highly efficient self-dumping garbage transfer vehicle, built on the reliable Dongfeng Xiaoduolika light truck chassis. Its core function is to achieve one-stop operations—including grabbing, lifting, transferring, and unloading—for standard garbage containers through a unique hydraulic hook arm mechanism and lifting/dumping system. Designed for garbage collection points in urban communities, townships, schools, and industrial zones, this model enables rapid container replacement, allowing one vehicle to work with multiple containers, significantly improving collection efficiency. It serves as a key equipment solution for building efficient sanitation systems.

Core Positioning: A cost-effective solution for urban and rural garbage transfer operations.
Core Advantages: Multi-container compatibility, high operational efficiency, robust structure, and intelligent operation.
Matching Containers: Compatible with various 3–4 cubic meter ground-type or pit-style garbage bins.

II. Core Specifications

• Chassis Model: Dongfeng Xiaoduolika (EQ1075SJ3CDF)

• Engine: CY4BK461 in-line four-cylinder diesel engine, China VI compliant, max power 95 kW (129.2 HP)

• Wheelbase: 3308 mm

• Overall Dimensions: 5995 × 2000 × 2910 mm

• Curb Weight: 3950 kg

• Gross Vehicle Weight: 7360 kg

• Emission Standard: China VI

III. Design & Construction

• Vehicle Design: Compact and functional, optimized for maneuverability in narrow urban and rural roads.

• Body & Container Volume: Compatible with 3–4 cubic meter containers, customizable to ground or pit-style bins.

• Materials: High-strength steel for the hook arm, durable carbon steel for containers with anti-corrosion treatment.

• Design Philosophy: Focus on operational efficiency, safety, and adaptability, combining robust mechanics with user-friendly control systems.

IV. Structural & Performance Advantages

• Engine & Powertrain: The CY4BK461 diesel engine provides reliable power with low emissions, paired with a stable transmission system suitable for frequent start-stop operations.

• Chassis & Axles: The 3308 mm wheelbase ensures balance between load capacity and turning flexibility. Reinforced front and rear axles support steady performance during lifting and transport.

• Hydraulic & Control Systems:

  • Hook Arm Mechanism: Box-welded high-strength steel arm with hydraulic cylinders for smooth lifting and placement.

  • Dual Rear Support Legs: Enhance stability during container lifting, preventing tilting and ensuring safety.

  • Dumping System: Dual lifting cylinders and a hydraulic rear door enable efficient and clean unloading.

  • Control Options: Standard multi-valve control with optional PLC one-touch automation for simplified operation.

V. Product Features & Manufacturer Strengths

• Multi-Container Operation: Enables one vehicle to service multiple containers, reducing downtime and increasing productivity.

• Safety & Stability: Dual rear support legs and reinforced structures ensure secure operations during lifting and transport.

• Durability & Quality: High-strength materials, imported hydraulic seals, and corrosion-resistant treatments extend service life.

• Flexibility: Compatible with various container types and installation methods (ground or pit-style).

• Intelligent Control: Optional PLC system allows for automated, precise, and efficient operations.

Chengli Group Advantages:

• Extensive experience in manufacturing and customizing light-duty sanitation vehicles.

• Integrated production from chassis modification to superstructure assembly, ensuring quality and reliability.

• Nationwide after-sales network offering timely technical support and spare parts supply.

• Commitment to delivering cost-effective, durable, and environmentally compliant sanitation solutions.

VI. Operational Workflow

• Loading: Vehicle reverses into position → rear support legs extend → hook arm engages and lifts container onto the chassis.

• Transport: Container locked, legs retracted, vehicle transports loaded container to disposal site.

• Unloading: Hydraulic rear door opens → dual cylinders lift and tilt container for complete dumping.

• Reset: Container lowered, rear door closed, ready for next cycle.

• Efficiency: Complete container exchange completed in ≤80 seconds.