How many electric forklifts do you need for your warehouse?

Purchasing too few forklifts causes pallet congestion and delays in the receiving or production process. Purchasing too many forklifts results in capital being idle and equipment standing for most of the day.

The reasonable purchase quantity depends on workload, routes, handling time, and equipment availability. Warehouse size alone cannot determine the answer.

For the procurement team, the starting point for determining the forklift fleet size is a practical question: How much work needs to be completed by the equipment during peak operating hours?

Count Handling Tasks, Not Just Incoming Pallets

A pallet may involve multiple forklift operations.

It may move from receiving to inspection, from inspection to storage, and finally from storage to shipping. Counting it only once would underestimate the workload.

Segment major flows:

• Receiving and unloading

• Storage

• Replenishment of picking areas

• Production material supply

• Transfer of finished goods

• Shipping and loading

• Return of empty pallets

Record the actions required for each process. At the same time, identify tasks using other equipment, such as pallet trucks, to avoid inflating the demand for counterbalanced forklifts.

Determine Peak Operating Periods

Daily averages can mask short-term high demand.

Most deliveries to the warehouse may arrive in the morning, while outbound loading peaks later. If the two tasks overlap, there may not be enough forklifts to cover both.

Review movements on an hourly basis, or in shorter time periods if deadlines are tight. Consider seasonal demand and known promotional peaks.

Then, differentiate between regular peaks and occasional surges. Recurring demand may justify permanently equipping equipment, while occasional surges may require a separate capacity plan.

Purchasing decisions should reflect the service level required by the business.

Measure the complete operation cycle

A cycle should include the operations required to complete a specific task.

For storage transfers, this may include pallet access, fork entry, lifting, loaded travel, placement, fork removal, and empty pallet return travel.

Measurement cycles should be repeated, with typical loads and trained operators. Record routes, rack levels, equipment configurations, and working conditions.

Separate exceptional delays. Delays caused by waiting for documents or blocked staging areas may indicate a process issue rather than a lack of forklifts.

When comparing routes, consistent measurement boundaries should be used. Otherwise, some cycles may include return trips, while others may not.

Estimate the number of forklifts in operation

The simple planning estimate is as follows:

Forklifts in operation = peak hourly operations × average cycle time ÷ effective working minutes available per forklift per hour

Both time values are calculated in minutes. Effective working minutes should reflect planned interruptions and allowances that are not already included in the cycle time.

For example, suppose a warehouse requires 54 operations during its peak hour. Each complete cycle takes 3.5 minutes, and each forklift provides 45 effective working minutes per hour.

The estimated value is as follows:

54 × 3.5 ÷ 45 = 4.2 forklifts

Round up to 5 forklifts, which serves as the initial planning figure.

This is an illustrative calculation and does not represent a statement about Mightlift's performance. It assumes that tasks can be effectively shared. It needs to be checked based on actual routes, deadlines, and operating records.

Calculate independent requirements for different tasks

A single average value may hide important differences.

Dock unloading, short-distance transfers, and high-level stacking may have different cycle times. Some tasks may also require specific attachments or tonnage levels.

Calculate each major task group separately. Then, analyze whether forklifts can be transferred between groups when demand changes.

For example, when selecting Mightlift's 2-ton electric forklift, the warehouse should first confirm whether its certified configuration is suitable for the expected loads and routes.

Add charging and maintenance readiness

The estimated number of forklifts in operation does not automatically account for the unavailability of equipment during charging or servicing.

Map the charging time against peak operating periods. Check whether the rest time is sufficient for the selected battery and charger combination to be fully charged.

If the plan includes replacing the battery, the time, space, and authorized handling equipment required for battery replacement must also be taken into account.

The 3.5-ton CPD electric forklift from Mightlift is listed as having a side-extraction battery function. The purchaser should confirm the battery compatibility and complete battery replacement procedures suitable for the planned operation.

Avoid double-counting interruptions. If battery charging is already included in the effective working time, do not deduct the same time loss again when calculating the readiness of the fleet.

There is no single backup ratio that applies to all warehouses.

A factory with time-sensitive production lines may require different support than a warehouse that can reschedule some operations.

Review fault history, service response speed, access to alternative equipment, and the cost of missed deadlines. Also confirm whether the backup forklift can perform critical tasks.

A backup forklift with insufficient capacity or the wrong mast may provide little protection.

Compare the cost of dedicated backup equipment with the operational impact of losing a working forklift. The decision should be based on the specific needs of the site, rather than relying on assumed universal ratios.

Eliminate process delays before expanding the fleet

Increasing the number of forklifts cannot solve all operational bottlenecks.

Operators may spend time searching for pallets, waiting for inspection, or moving blocked cargo. Adding equipment to the same crowded area may not change these delays.

Before approving additional equipment, review the locations of temporary storage areas, cargo identification, task assignments, and separation from pedestrians.

Reassess workload after taking practical improvement measures. The results may support different purchase quantities or equipment combinations.

Convert fleet planning to a manufacturer's specifications

Effective inquiries combine quantity estimates with technical requirements.

Provide details including peak operations for each task, cycle time records, pallet information, lifting heights, aisle dimensions, shift length, charging arrangements, and expected growth.

Ask the manufacturer to identify suitable configurations and explain the assumptions in its proposal.

Also compare the spare parts requirements, service support, and operator familiarization of the models being considered. A manageable model lineup can simplify ownership, provided each forklift is suitable for its assigned tasks.

Discuss warehouse fleet requirements with Mightlift

Mightlift's electric forklift manufacturing services focus on B2B material handling equipment and OEM/ODM projects. Its product range includes electric forklifts, stackers, and pallet trucks.

Share your workload assessment, required configuration, quantity, target market, and procurement schedule with the team.

A clear fleet plan provides a stronger foundation for manufacturers to evaluate equipment suitability. It also helps the procurement team align purchase quantities with measurable warehouse demand.