The fuel consumption of the 3.5-ton internal combustion forklift ranges from 6 to 8 liters per hour under standard working conditions

1. Standard Fuel Consumption Parameters by Forklift Type Different power types and load capacities lead to distinct fuel consumption ranges.

Taking common models as examples:

- 3.5-ton Internal Combustion (IC) Forklift: Under standard working conditions (indoor cargo handling, intermittent loading/unloading, no continuous heavy-load operation), its fuel consumption ranges from 6 to 8 liters per hour. For diesel-powered versions, the rate may be slightly higher (7-9 L/h) when operating in outdoor yards with uneven terrain.

- 2-ton Electric Forklift (Battery-Powered): Though it does not use traditional fuel, its "energy consumption" is often converted for comparison—typically 15-20 kWh per 8-hour working shift, equivalent to lower operational costs than IC forklifts in most cases.

- 5-ton Heavy-Duty IC Forklift: Designed for heavy-load tasks, it consumes 10-13 liters of fuel per hour when handling full loads (e.g., stacking containers in ports or warehouses).

2. Main Factors Affecting Forklift Fuel Consumption Fuel consumption is not a fixed value; it is influenced by multiple on-site factors:

1. Load Rate: Continuous full-load operation (e.g., carrying the maximum rated load for hours) can increase fuel consumption by 20%-30% compared to partial-load use. For instance, a 3.5-ton forklift carrying 2 tons of goods may only consume 5-6 L/h, while full-load use pushes it to 8-9 L/h.

2. Working Environment: Outdoor operations with slopes (more than 5 degrees) or rough surfaces require the engine to work harder, raising fuel consumption by 15%-25%. Indoor flat warehouses, by contrast, maintain more stable and lower fuel use.

3. Driving Habits: Frequent sudden acceleration,急刹车 (sudden braking), or idling for long periods (more than 5 minutes) wastes fuel. Idling alone can consume 0.5-1 L of fuel per hour for IC forklifts.

4. Maintenance Status: Clogged air filters, worn spark plugs (for gasoline forklifts), or insufficient engine oil can reduce fuel efficiency by 10%-15%. Regular maintenance (e.g., replacing filters every 500 working hours) helps keep fuel consumption at optimal levels.