Source Articulated Motor Grader with Middle Scraper for Highway, Mine, Farmland

Articulated Motor Grader with Middle Scraper Sourcing Guide

Procuring heavy earthmoving equipment requires a precise understanding of machine architecture and operational intent. The term "articulated motor grader" often appears in search queries alongside specific attachments like middle scrapers, yet the supplied product data reveals a distinct categorization. The available inventory primarily consists of standard motor graders, such as the PY220C, PY180C, and PY165C-2 models, which are defined by their wheeled walking mode and hydraulic-mechanical transmission systems. Buyers must distinguish between true articulated chassis designs and rigid-frame motor graders that may be equipped with auxiliary scraping tools. The presence of a "middle scraper" or "pull scraper" in the listing titles suggests an attachment configuration rather than a fundamental chassis type, indicating that the core machine is a medium or small-sized grader designed for fine grading, road maintenance, and earthmoving tasks.

The observed market signals indicate a strong focus on Chinese-manufactured engineering equipment, with models ranging from 130HP to 220HP variants. These machines are typically classified as universal type construction equipment, suitable for highway, farmland, mine, and railway applications. The data highlights a price range of $780 to $288,990 USD, reflecting the variance between used units, smaller 130HP models, and larger, more powerful 220HP configurations with advanced features like air-conditioned cabins and front dozers. Understanding this spectrum is critical for buyers, as the "articulated" descriptor in search intent may not align with the rigid-frame, wheeled graders predominantly listed. Procurement teams must verify the chassis type explicitly to ensure the machine meets the specific maneuverability requirements of their job sites.

Product Scope and Observed Listing Signals

The product scope for motor graders in this dataset is defined by specific model numbers and power outputs that correlate with their operational capacity. Models such as the PY220C and PY180C represent the medium-sized segment, featuring engine powers ranging from 74kW to 147kW, while other listings mention higher power outputs up to 515kW for larger units. The walking mode is consistently identified as wheeled, which distinguishes these machines from tracked graders. Buyers should note that the "middle scraper" reference likely pertains to the main blade assembly or an attached scraper tool, as the primary classification remains "Motor Grader" or "Earth Moving Grader." The color is uniformly yellow, a standard industry convention for visibility and safety, and the condition varies between new and used, with some units manufactured as recently as September 2023.

Commercial listings provide specific technical details that help narrow down the suitable equipment for particular tasks. The blade width is frequently cited at 3965mm, with a blade height of 610mm, indicating a standard grading width for road construction and maintenance. Tire sizes, such as 17.5-25, are specified for the wheeled models, ensuring stability on varied terrains including highways and farmlands. The operation weight for a 220HP model is listed at 16900kg, providing a benchmark for ground pressure and traction capabilities. Additionally, the transmission type is described as hydraulic or hydraulic-mechanical, which impacts the machine's responsiveness and fuel efficiency. Buyers must cross-reference these specifications with their site conditions to ensure the machine's weight and traction are adequate for the intended soil and terrain types.

Technical Specifications to Verify

When evaluating motor graders, the transmission system is a primary technical consideration. The supplied data indicates a mix of hydraulic and hydraulic-mechanical transmissions, each offering different benefits in terms of power delivery and control. Buyers should verify the exact transmission type for the specific model they are considering, as this affects maintenance requirements and operational smoothness. Furthermore, the traveling speeds are noted as F6/R3, indicating six forward and three reverse gears. This gear configuration is crucial for precise grading work, allowing operators to maintain consistent speeds while adjusting to varying material densities. Confirming the availability of these gear ratios ensures the machine can handle both high-speed transit and low-speed, high-torque grading operations.

The configuration of the blade and auxiliary attachments is another critical verification point. While the core keyword mentions a "middle scraper," the listings describe options for front dozers and rear rippers, suggesting a modular design. The main blade width of 3965mm is a key dimension for coverage area, but buyers must also verify the blade's angle adjustment capabilities and moldboard curvature. The cabin is specified as air-conditioned in some listings, which is a significant comfort and productivity feature for operators working in hot climates. Additionally, the engine power range of 74~147kw for smaller models and up to 515kw for larger ones must be matched to the machine's weight and blade size to ensure optimal performance. Buyers should request detailed engine specifications, including fuel type and emission standards, to ensure compliance with local environmental regulations.

Compliance and Safety Documentation

Certification is a vital aspect of procurement, ensuring that the machinery meets international safety and quality standards. The supplied facts list multiple certifications, including ISO, CE, RoHS, TUV, and UL. The presence of ISO certification indicates adherence to international management and quality standards, while CE marking is essential for machines intended for use in European markets. RoHS certification suggests compliance with restrictions on hazardous substances, which is increasingly important for environmental sustainability. Buyers must verify which specific certifications apply to the model they are purchasing, as not all listed certifications may be present on every unit. Requesting copies of the certification documents and verifying their validity with the issuing bodies is a necessary step in the due diligence process.

Safety documentation extends beyond certifications to include operational manuals and maintenance guides. The air-conditioned cabin and ergonomic design features contribute to operator safety and comfort, reducing fatigue during long shifts. Buyers should ensure that the supplier provides comprehensive operation manuals in English, detailing safety protocols, emergency procedures, and routine maintenance schedules. The inclusion of a front dozer and rear ripper as options adds complexity to the safety requirements, as these attachments introduce additional hazards during operation and transport. Verifying that the machine includes proper guarding, warning labels, and safety interlocks is essential. Additionally, buyers should confirm that the supplier offers training resources or on-site training to ensure operators are proficient in using the machine and its attachments safely.

Cost Drivers and Commercial Terms

The price range of $780 to $288,990 USD reflects significant variations in machine condition, model, and configuration. Used units, such as the PY180 with a 2023 manufacture date, may offer lower initial costs but require careful inspection for wear and tear. New models, particularly the 220HP variants with advanced features like air conditioning and multiple certifications, command higher prices. The MOQ (Minimum Order Quantity) is listed as 1, indicating that buyers can purchase single units, which is typical for heavy equipment procurement. However, buyers should negotiate for volume discounts if purchasing multiple units or accessories, as this can significantly reduce the overall cost per machine.

Packing and logistics are major cost drivers in international heavy equipment procurement. The data specifies packing methods such as "in Container" and "Nude," with one unit of a 220HP motor grader fitting into a 40HQ container. Buyers must calculate the freight costs based on the chosen packing method and destination port. Containerized shipping offers better protection against corrosion and damage during transit, while nude shipping may be cheaper but requires additional protective measures. Lead times are not explicitly stated in the data, but buyers should inquire about production and delivery schedules to plan their projects effectively. Payment terms, such as letters of credit or advance payments, should be clearly defined in the contract to mitigate financial risk.

Supplier Qualification and Quality Control

Supplier qualification is critical when sourcing heavy machinery from international markets, particularly from regions like China Shandong, as indicated in the product origin data. Buyers should verify the supplier's business license, manufacturing capabilities, and export history. Requesting references from previous clients and checking online reviews can provide insights into the supplier's reliability and after-sales support. The presence of multiple certifications, such as ISO and CE, suggests that the supplier adheres to certain quality management systems, but buyers should conduct their own audits or hire third-party inspection services to verify these claims. Ensuring that the supplier has a robust quality control process in place is essential to receiving a machine that meets the specified technical standards.

Quality control should extend to the pre-shipment inspection of the machine. Buyers should request detailed inspection reports, including photos and videos of the machine's condition, engine performance, and blade alignment. For used machines, a thorough mechanical inspection is necessary to identify any hidden defects or excessive wear. The operation weight of 16900kg for the 220HP model should be verified to ensure it matches the specifications, as weight discrepancies can indicate modifications or missing components. Buyers should also verify the authenticity of the engine and other critical components, ensuring they are original and not counterfeit. Establishing a clear warranty policy and after-sales service agreement with the supplier is crucial for addressing any issues that may arise after the machine is delivered and put into operation.

Long-Term Procurement Checks

Long-term procurement success depends on the availability of spare parts and technical support. Buyers should confirm that the supplier maintains a stock of critical spare parts, such as filters, belts, and hydraulic components, to minimize downtime during maintenance. The complexity of the hydraulic-mechanical transmission and the various attachments requires specialized knowledge for repairs, so buyers should ensure that the supplier offers comprehensive technical support and training. Establishing a long-term relationship with the supplier can facilitate easier access to parts and support, potentially leading to better pricing and priority service. Buyers should also consider the machine's resale value and the availability of second-hand parts in the local market, which can impact the total cost of ownership.

Environmental and regulatory compliance is an ongoing concern for heavy equipment operators. As emission standards become stricter, buyers should verify that the machine's engine meets the current environmental regulations in their operating region. The RoHS certification mentioned in the data is a positive indicator, but buyers should also check for compliance with local noise and emission limits. Regular maintenance and proper operation are essential to extending the machine's lifespan and maintaining its efficiency. Buyers should implement a preventive maintenance schedule based on the manufacturer's recommendations and track the machine's performance metrics to identify potential issues early. By focusing on these long-term factors, buyers can ensure that their investment in motor graders yields a high return on investment over the machine's operational life.