Safety Regulations for Diesel Forklifts

Diesel Forklift Safety Operation Regulations (Complete Version) Diesel forklifts, known for their strong power and long endurance, are widely used in ports, construction, logistics, and many other fields. However, their operational risks are also relatively high, requiring strict compliance with all safety regulations. The following systematically outlines the core safety requirements for diesel forklift operations, covering key stages such as pre-operation inspection, operational standards, and emergency response. I. Pre-Operation Safety Inspection 1. Daily Pre-Start Checks Fuel System: Confirm no leaks, fuel tank sufficiently filled (recommended remaining fuel ≥30%). Hydraulic System: Check hydraulic oil level, confirm no pipeline leaks, and ensure lifting and tilting functions operate normally. Tires: Pneumatic tires must meet pressure specifications (refer to nameplate parameters); solid tires must be free of cracks and embedded metal objects. Braking System: Foot brake and handbrake must be responsive, with braking distance ≤3m (tested at 10km/h under no-load conditions). Lights and Warning Devices: Headlights, turn signals, reverse alarm, and horn must function properly. Seatbelt: No damage, latch secure (mandatory use). 2. Weekly Inspection Priorities Engine Oil: Check dipstick 10 minutes after engine shutdown. Coolant Level: Must be between MIN and MAX. Lubrication of drive chains and bearings. II. Operational Safety Standards 1. General Operating Prohibitions The following are strictly prohibited: Overloading: Must not exceed the rated load capacity on the nameplate. Traveling with Elevated Forks: Fork height above ground should be ≤30cm. Carrying Passengers: Standing on forks or pallets is forbidden. One-Handed Operation or Leaving the Driver's Seat: Not allowed even for brief stops. Use in Flammable or Explosive Environments: Diesel exhaust may cause ignition. 2. Handling Safety Essentials Stacking/Unloading: Tilt the mast backward (to prevent load slippage); after raising to the target height, fine-adjust alignment and lower slowly. Ramp Operations: When going uphill, forks should face uphill; when going downhill, forks should face downhill; turning is prohibited. Narrow Aisle Passage: Reduce speed to ≤5km/h, observe clearance on both sides (recommended reserve ≥50cm). Blind Spot Driving: Horn must be sounded as a warning; rear-view radar and cameras are recommended. 3. Special Diesel Engine Precautions Cold Start: Preheating is required in cold environments (use glow plugs at ≥-10°C; install a fuel heater at ≤-10°C). Shutdown: Run at idle for 3 minutes before turning off (turbocharged models require adequate cooling down). Refueling: Perform only after engine shutdown; smoking or open flames are prohibited. III. Parking and Maintenance Safety 1. Proper Parking Procedure Lower forks to the ground (suspension parking is strictly prohibited). Shift to neutral and engage the handbrake. Turn off the engine and remove the key (shared vehicles require handover registration). Clear surrounding debris (to prevent fire or tripping hazards). 2. Maintenance Safety Regulations Lockout/Tagout (LOTO): Disconnect power and attach a "Do Not Start" sign during repairs. Tire Replacement: Use jack stands for support; relying solely on the hydraulic system is prohibited. Waste Oil Disposal: Collect in dedicated containers; direct discharge is prohibited. IV. Emergency Response Plan 1. Response to Common Accidents Diesel Leak: Immediately shut down the engine, absorb with oil-absorbent pads, report to the supervisor, and isolate ignition sources. Load Tip-Over: The operator should grip the steering wheel firmly and never jump out (wearing a seatbelt can reduce the risk of serious injury by 75%). Engine Overheating: Shut down and allow cooling, check the radiator for blockages; do not add cold water directly (may cause cylinder block cracking). 2. Fire Handling Initial Fire: Use a dry powder extinguisher (water is prohibited for fuel fires). Fire Escalation: Evacuate immediately, call 119, and activate the plant fire response plan. V. Training and Supervision Operator Qualification: Must hold the "Special Equipment Operator Certificate" (Forklift Certificate, Category N1). Refresher Training Requirements: At least 8 hours of safety training (including practical assessment) every 2 years. On-Site Supervision: High-risk operations (e.g., container yards) require a designated spotter. Appendix: Diesel Forklift vs. Electric Forklift Safety Comparison Fire Risk: Diesel forklifts are higher (fuel + high-temperature components); electric forklifts are lower (but lithium batteries carry thermal runaway risks). Exhaust Hazards: Diesel forklifts require protection against CO poisoning (indoor use prohibited); electric forklifts produce zero emissions. Noise: Diesel forklifts 75-85dB (earplugs required); electric forklifts <70dB. Summary: The core of diesel forklift safety management lies in preventing mechanical failures and standardizing operational behavior. By strictly enforcing daily inspections, adhering to handling regulations, and strengthening emergency training, over 90% of accident risks can be reduced. It is recommended that enterprises establish a "person-machine-environment" integrated safety management system and conduct regular hazard inspections.