1. Introduction
This manual provides comprehensive instructions for the safe and efficient operation, maintenance, and troubleshooting of your MMS MS380-C Mini Skid Steer Loader. This compact, powerful machine is designed for various tasks including digging, bulldozing, landscaping, and material handling in diverse environments such as construction sites, yards, and docks. Its robust 22 HP EPA engine and hydraulic system ensure precise control and high performance. Please read this manual thoroughly before operating the machine to ensure safety and optimal performance.
2. Safety Information
Operating heavy machinery requires strict adherence to safety protocols to prevent injury or damage. Always prioritize safety.
2.1 General Safety Precautions
- Always wear appropriate Personal Protective Equipment (PPE), including hard hat, safety glasses, hearing protection, and steel-toed boots.
- Ensure the operating area is clear of personnel, obstacles, and overhead hazards.
- Never operate the machine under the influence of alcohol or drugs.
- Familiarize yourself with all controls and their functions before starting the engine.
- Keep all guards and safety devices in place and in good working order.
- Do not allow unauthorized personnel to operate the machine.
2.2 Operating Environment
- Operate on stable, level ground whenever possible. The machine is capable of climbing slopes up to 30 degrees, but caution is advised.
- Be aware of ground conditions; rubber tracks provide superior traction but can slip on extremely wet or icy surfaces.
- Maintain a safe distance from trenches, excavations, and unstable edges.
- Ensure adequate ventilation when operating in enclosed spaces due to engine exhaust.
Figure 2.1: The MMS MS380-C Mini Skid Steer Loader is designed for safe climbing on slopes up to 30 degrees. The image shows the machine on an incline, highlighting its stability and the independent operation of the lifting arm, bucket, and attachments.
3. Setup and Assembly
3.1 Unpacking and Inspection
The MMS MS380-C Mini Skid Steer Loader is typically shipped in a robust wooden case to ensure protection during transit. Upon receipt, carefully inspect the packaging for any signs of damage. Use a forklift or appropriate lifting equipment to unload the machine from the transport vehicle and remove it from its wooden case.
Figure 3.1: The machine is securely packed in a wooden case for shipping. A forklift is recommended for safe unloading and handling.
3.2 Initial Checks
- Verify all components are present as per the packing list.
- Check all fluid levels: engine oil, hydraulic fluid, and fuel. Top up if necessary.
- Inspect all hoses, connections, and wiring for any signs of damage or leaks.
- Ensure all bolts and fasteners are tight.
3.3 Attaching the Front End Bucket
The front end bucket is typically shipped separately and requires attachment. Follow these steps:
- Position the bucket in front of the loader's attachment plate.
- Align the loader's quick-attach mechanism with the bucket's mounting points.
- Engage the locking pins or levers to secure the bucket firmly in place.
- Ensure the bucket is securely attached before operation.
Figure 3.2: The MMS MS380-C Mini Skid Steer Loader with its standard front end bucket attached, ready for operation.
4. Operating Instructions
This section outlines the basic procedures for operating your mini skid steer loader.
4.1 Controls Overview
The MMS MS380-C features an ergonomic operating platform with intuitive controls. Full hydraulic control is managed by two handles, allowing for precise movement and attachment operation.
Figure 4.1: The operator's console features dual joysticks for hydraulic control, along with gauges for fuel, temperature, and other vital machine parameters.
4.2 Starting the Engine
- Ensure the machine is on level ground and the parking brake is engaged.
- Turn the ignition key to the "ON" position and check all indicator lights.
- Turn the key to the "START" position. Release once the engine starts.
- Allow the engine to warm up for a few minutes before engaging in heavy work.
4.3 Driving and Maneuvering
- Use the left joystick to control forward/reverse movement and the right joystick for steering.
- The machine can steer in place, providing excellent maneuverability in tight spaces.
- Always maintain a clear line of sight. If visibility is obstructed, stop operation.
- The rubber tracks provide stable movement across various terrains.
4.4 Using the Bucket and Attachments
- The lifting arm, bucket, and other attachments are operated independently using the hydraulic controls.
- For digging, position the bucket at the desired angle and lower the arm while moving forward.
- For loading, raise the arm and tilt the bucket to dump material.
- The machine supports various attachments including diggers, grapples, 4-in-1 buckets, log splitters, rock buckets, rippers, breakers, augers, and land planes. (Note: These accessories are not included in the standard package.)
Figure 4.2: The MMS MS380-C is compatible with a wide range of hydraulic attachments, enhancing its versatility for various tasks.
5. Maintenance
Regular maintenance is crucial for the longevity and optimal performance of your MMS MS380-C Mini Skid Steer Loader.
5.1 Daily Checks
- Check engine oil level.
- Inspect hydraulic fluid level.
- Verify fuel level.
- Check for any visible leaks (oil, hydraulic fluid, fuel).
- Inspect tracks for damage or excessive wear.
- Clean debris from the engine compartment and radiator.
5.2 Periodic Maintenance
- Engine: Refer to the Rato engine manual for specific service intervals for oil changes, air filter replacement, and spark plug inspection.
- Hydraulic System: Change hydraulic fluid and filter as recommended in the service schedule.
- Chassis: Lubricate all grease points regularly. Inspect all fasteners for tightness.
- Cooling System: Ensure the radiator and cooling fins are free of debris. The chassis features ventilation patterns for optimal cooling.
Figure 5.1: The front cover plate of the skid loader can be opened and supported by double rods, providing convenient access for inspection and maintenance of the engine and internal components.
6. Troubleshooting
This section provides solutions to common operational issues. For complex problems, contact MMS customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Engine will not start | Low fuel level, battery discharged, faulty ignition, clogged fuel filter. | Check fuel, charge battery, inspect ignition system, replace fuel filter. |
| Loss of hydraulic power | Low hydraulic fluid, clogged hydraulic filter, hydraulic pump issue. | Check fluid level, replace filter, contact service for pump inspection. |
| Machine moves slowly or lacks power | Overload, low engine RPM, fuel quality issue, air filter clogged. | Reduce load, check throttle, use correct fuel, clean/replace air filter. |
| Excessive engine noise or vibration | Loose components, engine malfunction, worn bearings. | Inspect for loose parts, contact service for engine diagnosis. |
7. Specifications
Key technical specifications for the MMS MS380-C Mini Skid Steer Loader.
| Feature | Detail |
|---|---|
| Manufacturer | MMS |
| Model Number | MS380-C |
| Engine | Rato Engine (22 HP EPA compliant) |
| Power Source | Gasoline |
| Wattage | 9.5 KW |
| Item Weight | 2000 pounds (approx. 907 kg) |
| Package Dimensions | 74 x 56 x 48 inches (approx. 188 x 142 x 122 cm) |
| Material | Manganese steel |
| Included Components | Tool Box |
| Bucket Capacity | 0.13 m³ |
| Max Lifting Force | 380 Kg |
| Max Working Height | 2120 mm |
| Max Dumping Height | 1405 mm |
| Max Dumping Distance | 575 mm |
| Max Dumping Angle | 30° |
| Ground Clearance | 120 mm |
| Travel Speed | 0-4.5 km/h |
| Operating Weight | 800 Kg |
Figure 7.1: Detailed specifications for the MMS MS380 Loader, including engine type, power, and various dimensions and capacities.
8. Warranty and Support
MMS is committed to providing professional quality and performance, backed by comprehensive customer support. While specific warranty details are not provided in this manual, MMS offers a perfect after-sales service to ensure customer satisfaction.
For any inquiries, technical assistance, or warranty claims, please contact MMS customer support. Our professional sales and maintenance teams are ready to provide you with consultation and support.
You can typically find contact information on the MMS official website or through your point of purchase. Please have your model number (MS380-C) and purchase date ready when contacting support.
9. Product Videos
Note: No relevant official product video URLs with "creator_type":"Seller" were provided in the product data. Therefore, no videos can be embedded in this manual.
