Technical Specifications

Product Overview and Detailed Description

The S390 new skid steer loader is designed as a compact, versatile, and reliable workhorse for small-to-medium tasks across landscaping, agriculture, light construction and property maintenance. Built with practical engineering choices — such as a naturally aspirated intake, EPA/ERUO5 emission compliance, and a robust breakout force of 3.5KN — the S390 balances power and efficiency in a mini skid steer wheel loader package that is easy to operate, maintain, and transport.

Compact Design, Big Capabilities

The S390’s compact footprint and 0-6 km/h travel speed make it ideal for operations where space is limited. Despite its size, it supports a rated load of 200Kg and a maximum load of 300Kg, offering a dependable solution for moving materials, loading trailers, and performing routine site work. The 0.12m³ bucket is sized for frequent cycles without being excessive, supporting efficient material handling tasks on tight sites.

Engine and Performance Characteristics

Equipped with a single-cylinder, naturally aspirated engine, the S390 is tuned for simplicity and fuel efficiency. The compact engine design reduces maintenance complexity while delivering the torque necessary for graded tasks. With a 5 L fuel tank, the loader is optimized for short-shift productivity and low fuel consumption, which is particularly beneficial for contractors and landscapers who value predictable operational costs.

Hydraulics and Working Pressure

Hydraulic performance—measured by the working system pressure at 17 bar—ensures reliable attachment control and consistent lifting dynamics. The specified breakout force of 3.5KN reflects the loader’s ability to penetrate and lift compacted materials, contributing to faster bucket cycles and improved jobsite throughput.

Durability and Serviceability

Constructed with a focus on durability, the S390 uses proven components and a straightforward architecture that simplifies inspections and routine service. The tire specification 23*8.5-12 provides a balanced contact patch for traction without excessive ground disturbance. Service access is designed to be intuitive so technicians can perform routine maintenance quickly, reducing downtime and total cost of ownership.

Operator Comfort and Control

Although compact, the operator area is engineered for clear visibility, manageable control placement, and ease of entry/exit. Controls are responsive with predictable feedback, supporting precise work in sensitive landscaping or material placement tasks. The machine's travel speed control and hydraulic responsiveness make it straightforward for operators with varying experience levels to adapt quickly.

Compliance and Environmental Considerations

Meeting EPA/ERUO5 emission standards, the S390 reflects Shandong Woer’s commitment to delivering products that comply with modern environmental regulations. The naturally aspirated intake and emission controls are chosen to balance low emissions with durability in diverse operating environments.

Key Features and Competitive Advantages

• Compact footprint: Enables work in confined areas such as yards, greenhouses, and urban sites.
• Balanced capacity: Rated load of 200Kg and maximum load of 300Kg meets common small-loader requirements without overcomplicating operation.
• Strong breakout force: 3.5KN breakout force for effective material penetration and faster cycles.
• Low operating weight: Operation quality 1050KG makes transportation and maneuvering easier while minimizing ground impact.
• EPA/ERUO5 compliance: Reduces environmental footprint and aligns with regulatory expectations in many markets.
• Efficient hydraulics: 17 bar working system pressure for consistent attachment performance.
• Simple maintenance: Easily accessible components and conservative fuel capacity for predictable servicing routines.
• Adaptable tire setup: 23*8.5-12 tires offer stable traction across mixed surfaces.

Applications and Ideal Users

The S390 is purpose-built for users who need a reliable mini skid steer loader for light to moderate workloads. Typical applications include:

• Landscape contractors performing soil, mulch, and material handling in residential and commercial settings.
• Small-scale farmers and horticultural operations requiring compact loaders for feed, fertilizer, and pallet work.
• Property maintenance teams working in confined urban or gated environments.
• Small construction crews handling site cleanup, trench backfill, and light material movement.
• Rental fleets that require approachable, low-maintenance machines attractive to a wide range of renters.

Attachments and Versatility

While the S390 is supplied with a standard bucket (0.12m³), its value increases with commonly available attachments such as pallet forks, augers, hydraulic breakers, and sweepers—expanding its functionality across seasons and jobs. The machine’s hydraulic capability and breakout force support a broad range of light-duty attachments used in landscaping, light construction, and maintenance.

Buying Considerations and Value Proposition

When evaluating a mini skid steer wheel loader, buyers should consider three primary factors: jobsite fit (size and capacity), total cost of ownership (fuel, maintenance, and parts availability), and supplier support (warranty and aftermarket service). The S390 addresses these concerns by offering a compact build tailored for tight jobs, uncomplicated maintenance for predictable lifecycle costs, and manufacturer support from Shandong Woer Machinery.

1. Jobsite Fit: Confirm the machine’s rated load and travel speed align with your daily tasks. The S390’s 200–300Kg capacity suits many small-scale needs without the bulk of full-size loaders.
2. Operational Costs: The choice of a naturally aspirated engine and a 5 L fuel tank supports economical fuel usage, while straightforward service points reduce labor time for maintenance.
3. After-sales Support: Shandong Woer provides customization, spare parts sourcing, and technical support—critical components for maintaining uptime and long-term value.

Customization and OEM Options

Shandong Woer offers customization services including logo printing and brand customization to support dealers and OEM partners. Buyers who require tailored machine specifications or branding for fleet integration will find flexible options to match their market and operational needs.

Operation, Safety, and Maintenance Guidance

Safe Operation Practices

• Always conduct a pre-operation inspection: check tires, hydraulic lines, fluid levels, and visible wear.
• Verify rated load limits before lifting. Do not exceed the 200Kg rated or 300Kg maximum load to avoid instability.
• Operate at safe speeds—0-6 km/h is the designed travel range; adjust based on ground conditions and visibility.
• Use appropriate personal protective equipment (PPE) and ensure operators are trained on tilt and lift operations.

Routine Maintenance Checklist

1. Daily: check fuel level (5 L capacity), inspect hydraulic hoses, and confirm tire condition (23*8.5-12).
2. Weekly: inspect bucket and attachment points for wear and tighten fasteners as required.
3. Monthly: verify hydraulic pressure and test controls for consistent response at 17 bar working pressure.
4. Seasonal: perform a more thorough inspection of the engine, emission components, and all safety devices to ensure EPA/ERUO5 compliance remains uncompromised.

Why Choose Shandong Woer Machinery

Shandong Woer Machinery Technology Co., Ltd., located in Jining city and founded in 2012, combines manufacturing experience with a global export perspective. As a leading supplier of wood splitters, branch chippers, lawn mowers, mini loaders, and skid steer loaders, Woer focuses on robust product quality, attentive service, and flexible customization. With professional engineers and seasoned foreign-trade sales staff, the company provides tailored pre-sale consultation and after-sales support to ensure that partners receive the right machine for their needs.

The company’s approach emphasizes cooperation, long-term value, and responsiveness—qualities that benefit customers seeking a reliable manufacturing partner for equipment purchases and OEM branding opportunities.

Supply Chain and Export Readiness

Shandong Woer maintains production and export capabilities, offering logistics support and coordination for global shipments. The firm’s experience with international customers helps ensure clear communication on specifications, packaging, and delivery timelines so buyers can integrate the S390 into their fleets with minimal friction.

Practical Use Cases and Case Examples

The S390 has multiple practical applications. Examples of on-site use include:

• Residential landscaping: Moving topsoil, mulch, and pavers in constrained yards where a full-size loader cannot maneuver.
• Smallhold farming: Feeding operations, bedding placement, or trailer loading where a compact, fuel-efficient loader is preferred.
• Estate maintenance: Seasonal clean-up and snow removal when fitted with light-duty attachments.
• Light construction: Material handling, site cleanup, and non-structural excavation tasks that require frequent, precise bucket cycles.

Return on Investment Considerations

Because the S390 emphasizes cost-effective design and low operating weight, the expected return on investment comes from reduced fuel use, simpler servicing, and fast task cycles in small-to-medium applications. For rental businesses, its approachability and low maintenance needs translate into high utilization rates and rapid turnover between rentals.

Ordering, Customization, and After-sales Support

Customers can order the S390 directly or through authorized distributors. Shandong Woer accepts customization requests including logo printing and minor specification adjustments where feasible. The manufacturer provides documentation, spare parts support, and technical consultation to ensure machines remain productive throughout their service life.

Warranty and Service Network

Warranty coverage and local service arrangements vary by region and distributor. Prospective buyers should consult with the sales representative to confirm warranty duration, coverage details, and available spare parts lead times. Shandong Woer’s export experience ensures clear channels for parts and technical assistance when required.

Frequently Asked Questions (FAQ)

Q1: What are the primary advantages of choosing a mini skid steer loader?

A: Mini skid steer loaders like the S390 offer high maneuverability, lower transport costs, easier storage, and reduced ground impact compared with full-size loaders. They are ideal for confined jobs where precision and accessibility are priorities.

Q2: Can the S390 handle attachments?

A: Yes. While delivered with a standard bucket, the S390 supports common light-duty attachments such as pallet forks, augers, and sweepers—expanding its utility across multiple tasks.

Q3: How does the EPA/ERUO5 emission standard affect operation?

A: Compliance with EPA/ERUO5 ensures the S390 meets current emission expectations for many markets. It reduces exhaust emissions relative to older designs and supports continued use in regulated areas. Routine maintenance of engine and emission components preserves compliance.

Q4: What kind of maintenance schedule should I expect?

A: Routine daily and weekly inspections, combined with periodic hydraulic and engine checks, constitute a practical maintenance schedule. Because the S390 uses straightforward mechanical systems, many tasks can be performed quickly by trained technicians or partner service centers.

Conclusion

The S390 new skid steer loader delivers a thoughtfully engineered balance of compactness, capability, and regulatory compliance. It is a strong candidate for landscape professionals, small-scale farmers, contractors, and rental operators who need a dependable mini skid steer loader for a wide range of day-to-day tasks. Backed by Shandong Woer’s manufacturing experience, customization options, and export support, the S390 presents a pragmatic choice for buyers seeking performance, durability, and economical ownership in a small, maneuverable package.