FB40 - 4 Tonne Electric Forklift

Name: FB40 - 4 Tonne Electric Forklift
Brand: Secsun

FB40: 4 Tonne Electric Forklift

Lifting Power: AC 13.5Kw (32.3Kwh Battery)

Lifting Height: Up to 6m

Fork Length: 1070mm

The FB40 is a high-capacity 4-tonne electric forklift engineered for industrial and warehouse operations demanding powerful lifting capability in a clean, efficient package. With flexible battery technology, full AC drive systems, and inbuilt safety enhancements, the FB40 bridges the gap between heavy-duty performance and sustainable operations.

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Robust Load Capacity: Rated to lift 4,000 kg (4 tonnes).

Flexible Lift Heights & Mast Options: Supports lifting from 3,000 mm up to 6,000 mm, accommodating 2-stage or 3-stage masts.

Battery Flexibility: Available with lithium or lead-acid battery options to suit customer preferences in cost, maintenance, and lifetime performance.

Battery Durability Assurance: Lithium battery guaranteed for 5 years or 10,000 operating hours. After 4,000 cycles, capacity retention remains above 75 %.

Reliable Mechanical Design: Core components—gearbox and drive axle—are engineered for low failure rates and high durability. The hoisting system includes a buffer function for safer, smoother lowering of loads.

Full AC Drive & Lift Control: Motors for both driving and lifting operate under full AC control to improve responsiveness, efficiency, and reduce maintenance.
Target Applications

Heavy-duty warehousing, industrial and logistics use requiring 4-tonne lifting in a greener, electric format.

Environments aiming to replace or supplement diesel/LPG forklifts in indoor/outdoor operations while reducing emissions.

Large operations and rental fleets seeking high-capacity electric forklifts with modern control systems and reliability.

Competitive Advantages

High Electric Lift Class: A 4-tonne rating positions it well among heavier electric forklifts, serving markets that traditionally rely on combustion machines.

Battery Option Flexibility: Gives customers choice based on budget, operational preference, or long-term maintenance strategy.

Durability & Safety: Buffer function in hoisting, low-failure core components, and robust structure give confidence in heavy usage.

Advanced AC Controls: Full AC drive and lift systems bring smoother performance, better responsiveness, and lower maintenance risk.

Strong Support & Warranty: The battery warranty and overall service promise boost buyer assurance and reduce operational risk.

Specification	Value / Detail
Model	FB40
Rated Capacity	4,000 kg
Load Centre Distance	500 mm
Lift Height Range	3,000 – 6,000 mm (via 2-stage or 3-stage mast)
Fork Length	1,070 mm
Battery Type	Lithium / Lead Acid
Wheel Base	1,800 mm
Wheel Configuration (Front / Rear)	2 / 2
Front Tyres	250-15-12PR
Rear Tyres	18×7-8-16PR
Mast Tilt Angle (Front / Rear)	45 / 55 Degrees
Free Lifting Height	150 mm
Max Height After Lifting	4,272 mm
Overall Guard Height	2,092 mm
Fork Dimensions (L × W × T)	1,070 × 125 × 50 mm
Overall Length (fork excluded)	2,690 mm
Overall Width	1,420 mm
Turning Radius	2,550 mm
Lateral Fork Adjustment (Max / Min)	1,300 mm / 250 mm
Self Weight (Unloaded)	5,440 kg
Battery Voltage / Capacity	80 V / 404 Ah
Battery Weight	1,170 kg
Driving Motor Power (60-min rating)	16.6 kW
Lifting Motor Power (S3 15%)	13.5 kW
Driving Motor Control Mode	Full AC
Lifting Motor Control Mode	Full AC
Service Brake / Parking Brake	Hydraulic / Mechanical
Warranty Terms	1 year or 2,000 working hours (whichever comes first) extendable to 2/3 years + 24-hour online service (secsunchina.com)

FB40 - 4 Tonne Electric Forklift

Key Features

Market Positioning

Technical Specification

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