BCF4320H - Lawn mower Maruyama - Free user manual and instructions
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| Product Type | Walk-behind lawn mower |
| Engine Type | 4-stroke petrol engine |
| Engine Displacement | 196 cc |
| Rated Power Output | 4.8 HP (3.5 kW) |
| Cutting Width | 51 cm (20 inches) |
| Cutting Height Adjustment | 25 to 75 mm (5 levels) |
| Drive Type | Manual push |
| Grass Bag Capacity | 50 liters |
| Mulching Capability | Yes, included mulch plug |
| Side Discharge | Yes, optional chute available |
| Cutting Deck Material | Stamped steel |
| Handle Type | Foldable for storage |
| Wheel Size | Front 200 mm, rear 250 mm |
| Overall Width | 560 mm |
| Overall Length | 980 mm |
| Overall Height | 580 mm |
| Net Weight | 32 kg |
| Fuel Tank Capacity | 1.0 liter |
| Oil Capacity | 0.5 liter |
| Engine Start | Recoil start |
| Sound Pressure Level | 92 dB(A) at operator ear |
| Vibration Level | 7.5 m/s² |
| Maintenance | Regular oil change, air filter cleaning |
| Safety Features | Engine brake, blade stop |
| Spare Parts Availability | Genuine parts through Maruyama dealers |
Frequently Asked Questions - BCF4320H Maruyama
What type of fuel should I use for the Maruyama BCF4320H?
Use unleaded petrol with an octane rating of 91 or higher. Do not use pure ethanol or E85. Always use fresh fuel and mix the required amount of 4-stroke oil in a separate can before pouring into the tank.
How do I change the engine oil?
Place the mower on a level surface and warm up the engine for a few minutes. Then turn it off, remove the oil dipstick and drain plug, and let the oil flow into a container. Replace the drain plug and refill with the recommended 4-stroke oil (approx. 0.5 liters). Work safely and recycle old oil.
What is the correct cutting height for different grass conditions?
For short, regular lawns set the cutting height to 25-35 mm. For longer or wet grass raise it to 50-75 mm. Adjust gradually, cutting no more than one-third of the grass length at a time to avoid scalping.
How often should I sharpen the blade?
Sharpen the blade at least once a season or every 10-15 hours of use. If the grass is torn or white tips appear, sharpen more often. Always disconnect the spark plug before removing the blade and rebalance it after sharpening.
Why does the engine not start?
Check the fuel level and ensure the fuel is fresh. Verify that the spark plug is clean and connected, and the air filter is not clogged. Also make sure the engine brake lever is held against the handle and the blade control is engaged according to the manual.
Can I mulch leaves with this mower?
Yes, the BCF4320H includes a mulch plug. Dry leaves can be shredded to tiny pieces and left on the lawn as natural fertilizer. Avoid thick piles of wet leaves, as they may clog the deck.
What safety precautions should I take before mowing?
Always wear safety goggles, hearing protection, sturdy non-slip shoes, and close-fitting clothing. Inspect the area for stones and debris, ensure the blade is not damaged, and never put hands or feet near the cutting deck while the engine is running.
How do I clean the mower after use?
Disconnect the spark plug and tilt the mower with the fuel and oil caps facing upward. Use a garden hose to rinse the deck and remove grass clippings, then wipe dry. Clean or replace the air filter and lubricate moving parts according to the manual.
Is the Maruyama BCF4320H self-propelled?
No, the BCF4320H is a manual push mower. It is designed for medium-sized lawns where a simple, lightweight machine is preferred. It does not have a drive system, so you push it by hand.
Where can I find spare parts or accessories?
Genuine Maruyama spare parts are available through authorized dealers and online distributors. Common parts include blades, air filters, spark plugs, wheels, and the grass bag. Always quote the model number BCF4320H when ordering.
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USER MANUAL BCF4320H Maruyama
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Product information
Brand : Maruyama
Model : BCF4320H
Category : Lawn mower