As the core equipment of modern warehousing and logistics, the standardized operation of electric forklifts is crucial for improving operational efficiency, ensuring personnel safety, and extending equipment lifespan. The following six dimensions systematically explain its usage standards:

1、 Preparation before operation

Equipment inspection

Confirmation of battery level (voltage ≥ 58V, electrolyte level 10mm above electrode plate)

Tire pressure detection (inflatable tire pressure 0.8-1.2MPa)

Hydraulic system leakage inspection (visual method, dripping ≤ 3 drops per minute)

Functional testing of safety devices (horn, turn signal, emergency brake)

Environmental Assessment

Channel width ≥ 2.7m (balanced weight forklift)

Ground bearing capacity verification (concrete ground ≥ 15MPa)

Slope gradient control (longitudinal ≤ 15%, transverse ≤ 5%)

2、 Standardized homework process

Start program

Key door three gear operation: OFF → ON (self-test) → START

Instrument panel abnormal code recognition (such as E01 battery overvoltage, E03 motor overheating)

Driving standards

Cargo time limit of 8 km/h, empty load of 12 km/h

Reserve a turning radius of 1.5 times the length of the vehicle body

Activate the reverse buzzer when the field of view is obstructed (frequency 120 ± 10 times/minute)

Loading and unloading operations

Adjust the fork spacing to the load width+50mm

Vertical lifting height control (loaded at 200mm from the outer end of the fork)

Stacking accuracy requirement (interlayer deviation ≤ 10mm)

3、 Battery Management System

Charging strategy

Charge within 8 hours after deep discharge (≤ 20%)

Three stage charging method: constant current (0.2C) → constant voltage (58.4V) → float charging (55.2V)

Charging environment temperature 15-30 ℃, ventilation rate ≥ 1m ³/min · kW

Maintenance points

Add distilled water every month (up to 15mm above the liquid level)

Quarterly balanced charging (single cell voltage difference ≤ 0.05V)

Annual deep discharge testing (capacity ≥ 85% rated value)

4、 Security protection system

PPE configuration

Anti smashing safety shoes (EN ISO 20345:2011 standard)

Reflective vest (reflectivity coefficient ≥ 330cd/(lx · m ²))

Dust mask (KN95 type with filtration efficiency ≥ 95%)

Operation ban

Single fork operation is prohibited (when the load is ≥ 500kg)

Personnel are prohibited from standing on the forks

Do not perform turning operations on slopes

5、 Exception handling mechanism

Quick Reference Table for Fault Codes

E05: Controller overheating → Shutdown cooling for 30 minutes

E08: Steering sensor malfunction → Switch to manual mode

E12: Abnormal braking resistance → reduced driving speed

Emergency response process

Battery leakage: Neutralization treatment (5% boric acid solution)

Motor smoking: Immediately disconnect the main power switch

Personnel trapped: Activate hydraulic release valve (manual operation position as shown in the diagram)

6、 Energy efficiency optimization plan

energy recovery system

The energy recovery efficiency during downhill braking can reach 12-18%

Set three levels of recovery intensity for the deceleration section (weak/medium/strong corresponding to different loads)

path planning algorithm

Using the A * algorithm to optimize the pickup path (reducing the average travel distance by 17%)

Dynamic obstacle avoidance system response time ≤ 200ms

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment