1. Introduction and Overview
The MMS MS380W Mini Wheel Skid Steer Loader is a compact and versatile piece of equipment designed for various tasks in confined spaces such as courtyards, warehouses, farms, and construction sites. Its small size and maneuverability enhance operational efficiency in complex environments.
Key features include:
- Compact and Flexible Design: Allows for easy operation in small areas.
- Foldable Foot Pedal: Enhances operator comfort during long work periods and saves storage space.
- Multi-Purpose Capability: The detachable loader bucket can be interchanged with various sliding loader attachments to suit different operational needs, including drilling, excavation, pruning, and mixing.
- Vacuum Type Tires: High-density rubber with a deep textured grip ensures stability on complex road surfaces and allows for a safe climbing angle of up to 30 degrees.
- Independent Dual Hydraulic Circuit: Separates forward drive and boom control, enabling simultaneous lifting/flipping of the bucket while moving, which improves composite action smoothness and reduces maintenance costs.
2. Safety Information
Operating heavy machinery requires strict adherence to safety protocols to prevent injury or damage. Read and understand all safety warnings before operating the MMS MS380W.
- Always wear appropriate personal protective equipment (PPE), including hard hat, safety glasses, hearing protection, and steel-toed boots.
- Ensure the work area is clear of bystanders, especially children and pets.
- Inspect the machine before each use for any signs of damage, leaks, or loose components.
- Never operate the loader under the influence of alcohol or drugs.
- Maintain a safe distance from slopes, trenches, and unstable ground.
- Lower the bucket to the ground and turn off the engine before leaving the operator's position.
- Familiarize yourself with all controls and emergency shutdown procedures.
3. Package Contents
Upon receiving your MMS MS380W Mini Wheel Skid Steer Loader, please verify that all components are present and undamaged.
- MMS MS380W Mini Wheel Skid Steer Loader Unit
- Wide Bucket Toolbox (includes standard bucket attachment)
- Operator's Manual (this document)
If any items are missing or damaged, contact your supplier immediately.
4. Setup and Assembly
The MMS MS380W is largely pre-assembled. Follow these steps for initial setup:
- Unpacking: Carefully remove the loader from its packaging. The unit may be packed in a wooden crate and require a forklift for safe unloading.
- Initial Inspection: Conduct a thorough visual inspection for any shipping damage. Check all hoses, connections, and structural components.
- Attachment Installation: Attach the standard bucket or any other desired attachment to the loader's quick-attach system. Ensure all pins and locking mechanisms are securely fastened. Refer to the image below for hydraulic connections.
- Fluid Levels: Check engine oil, hydraulic fluid, and fuel levels. Refer to the Specifications section for recommended fluid types and capacities.
Figure 4.1: MMS MS380W Mini Wheel Skid Steer Loader with standard bucket.
Figure 4.2: Hydraulic connections for multi-attachment compatibility.
5. Operating Instructions
Before operating, ensure you have read and understood the safety information.
5.1 Controls Overview
The MMS MS380W features a user-friendly control console. Familiarize yourself with the functions of each lever, button, and gauge.
Figure 5.1: Operator control console.
5.2 Starting the Engine
- Ensure the parking brake is engaged.
- Insert the key into the ignition and turn it to the 'ON' position.
- Turn the key further to the 'START' position. Release once the engine starts.
- Allow the engine to warm up for a few minutes before operation.
5.3 Driving and Maneuvering
The loader utilizes an independent dual hydraulic circuit for precise control.
- Use the left joystick to control the forward/reverse movement and steering.
- Use the right joystick to control the lift arm and bucket functions (raise, lower, dump, curl).
- The foldable foot pedal provides a stable platform for the operator, reducing fatigue during extended use.
- The vacuum-type tires provide excellent traction, allowing the loader to handle inclines up to 30 degrees safely.
Figure 5.2: Loader demonstrating climbing capability.
Figure 5.3: Foldable foot pedal and bucket detail.
5.4 Using Attachments
The MMS MS380W is compatible with a variety of attachments. Ensure the correct attachment is securely mounted and hydraulic lines are properly connected for optimal performance.
Figure 5.4: Examples of adaptive attachments (sold separately).
5.5 Stopping the Engine
- Lower the bucket or attachment to the ground.
- Engage the parking brake.
- Turn the ignition key to the 'OFF' position.
- Remove the key to prevent unauthorized use.
6. Maintenance
Regular maintenance is crucial for the longevity and safe operation of your MMS MS380W.
6.1 Daily Checks
- Check engine oil level.
- Inspect hydraulic fluid level.
- Verify tire pressure and condition.
- Check for any fluid leaks.
- Ensure all lights and safety features are operational.
- Clean debris from the engine compartment and radiator.
6.2 Scheduled Maintenance
Refer to the service schedule in the full owner's manual for detailed maintenance intervals, including:
- Engine oil and filter replacement.
- Hydraulic fluid and filter replacement.
- Air filter inspection and replacement.
- Greasing pivot points and moving parts.
- Battery inspection and cleaning.
7. Troubleshooting
This section provides solutions to common operational issues. For complex problems, contact qualified service personnel.
| Problem | Possible Cause | Solution |
|---|---|---|
| Engine does not start | Low fuel, dead battery, faulty ignition | Check fuel level, charge/replace battery, inspect ignition system |
| Loss of hydraulic power | Low hydraulic fluid, clogged filter, pump issue | Check fluid level, replace filter, contact service |
| Loader moves slowly or weakly | Engine underperforming, hydraulic pressure low | Check engine performance, inspect hydraulic system |
| Excessive vibration or noise | Loose components, worn parts, engine issue | Inspect for loose parts, check engine mounts, contact service |
8. Specifications
Detailed technical specifications for the MMS MS380W Mini Wheel Skid Steer Loader.
Figure 8.1: MMS MS380W Loader specifications overview.
| Specification | Value |
|---|---|
| Manufacturer | MMS |
| Model | MMS 380W |
| Item Weight | 1800 pounds |
| Package Dimensions | 78 x 65 x 55 inches |
| Wattage | 16 KW |
| Engine Rated Power | 16KW/3600rpm |
| Rotating Speed (rpm) | 3600 |
| Noise (Db) | <95 |
| Pressure (Mpa) | 0-17Mpa |
| Flow Rate | 0-21L |
| Operating Load Lifting Force | 662 lb |
| Bucket Capacity | 0.15m³ |
| Max Lifting Force | 838 lb |
| Travel Speed | 0-4.5KM/h |
| Operating Weight | 1764 lb |
| Fuel Type | Gasoline |
| Max Working Height | 83.5 inch |
| Max Pin Height | 74.4 inch |
| Max Dumping Height | 57.7 inch |
| Max Dumping Angle | 32° |
| Total Height | 51.8 inch |
| Ground Clearance | 4.5 inch |
| Wheel Base | 26.8 inch |
| Overall Length (without Bucket) | 65 inch |
| Total Width | 44 inch |
| Bucket Width | 45.3 inch |
| Total Length (with Bucket) | 82 inch |
9. Warranty and Support
MMS is committed to providing quality products and support.
9.1 Protection Plans
Extended protection plans are available for your MMS MS380W Mini Wheel Skid Steer Loader:
- 3-Year Protection Plan: Provides extended coverage for your equipment.
- 4-Year Protection Plan: Offers comprehensive long-term protection.
For details on coverage and terms, please refer to the specific protection plan documentation.
9.2 Customer Support
For technical assistance, parts, or service inquiries, please contact MMS Customer Support. Our professional sales and maintenance teams are available to provide consultation and after-sales support.
Seller: MMS Excavator
Returns: 30-day easy returns policy applies.
10. Official Product Videos
No relevant official product videos from the seller were found in the provided data to embed in this manual.
