Doosan Industrial Vehicle is a global leader in the material handling industry, offering a robust lineup of electric forklifts designed for indoor and light outdoor applications. Known for their reliability, advanced AC motor technology, and operator-centric design, Doosan electric forklifts serve a wide range of industries, including warehousing, manufacturing, logistics, and cold storage. The lineup is primarily organized into the B Series and the newer NXE Series, with capacities ranging from 1.5 to 5.0 tonnes. This guide provides a comprehensive overview of Doosan's electric forklift models, specifications, battery options, and buying considerations.
Model Lineup Overview
Doosan's electric forklifts are identified by model numbers that indicate capacity and series:
Model Series Capacity Range Voltage Key Applications
B15 – B20 1.5 – 2.0 tonnes 48V Light warehousing, retail distribution
B25 – B35 2.5 – 3.5 tonnes 48V / 80V General warehousing, manufacturing
B40 – B50 4.0 – 5.0 tonnes 80V Heavy-duty warehousing, logistics
NXE Series 1.5 – 3.5 tonnes 48V / 80V Advanced AC electric, high efficiency, cold storage
B Series – Core Electric Counterbalance Forklifts
The B Series represents Doosan's established electric counterbalance lineup, featuring AC motor technology and proven reliability across multiple generations.
B20X-7 (2.0 Tonnes / 4,400 lbs)
Specification Detail
Load Capacity 2,000 kg (4,409 lbs)
Load Center 500 mm
Voltage 48V
Tire Type Cushion or Pneumatic
Key Features AC motor, regenerative braking, OSS
B25X-7 (2.5 Tonnes / 5,500 lbs)
Specification Detail
Load Capacity 2,500 kg (5,512 lbs)
Load Center 500 mm
Voltage 48V
Tire Type Cushion or Pneumatic
Key Features AC motor, regenerative braking, OSS, GSS
B30X-7 (3.0 Tonnes / 6,600 lbs)
Specification Detail
Load Capacity 3,000 kg (6,614 lbs)
Load Center 500 mm
Voltage 48V / 80V (depending on configuration)
Tire Type Cushion or Pneumatic
Key Features AC motor technology, regenerative braking, OSS
B40X-7 – B50X-7 (4.0 – 5.0 Tonnes)
Specification Detail
Load Capacity 4,000 – 5,000 kg (8,800 – 11,000 lbs)
Load Center 600 mm
Voltage 80V
Tire Type Cushion or Pneumatic
Key Features Heavy-duty AC motors, OSS, GSS
NXE Series – Advanced Electric Forklifts
The NXE Series represents Doosan's newer generation electric forklifts, featuring full AC control systems, advanced Curtis controllers, and lithium-ion-ready battery compartments.
B15NS – B35NS (1.5 – 3.5 Tonnes)
Specification Detail
Load Capacity 1,500 – 3,500 kg (3,307 – 7,716 lbs)
Voltage 48V (B15NS–B25NS) / 80V (B30NS–B35NS)
Battery Type Lead-acid or Lithium-ion ready
Key Features Full AC control, Curtis controller, OSS, GSS, battery side extract system
B25NS (2.5 Tonnes / 5,500 lbs) – Detailed Specifications
Specification Detail
Load Capacity 2,500 kg (5,512 lbs)
Voltage 48V
Battery Type Lead-acid or Lithium-ion
Key Features Full AC control, Curtis controller, OSS, GSS, battery side extract system, cold storage option
Battery Technology – Lead-Acid vs. Lithium-Ion
Doosan electric forklifts are available with both traditional lead-acid and advanced lithium-ion battery options, allowing operators to choose the best power source for their application.
Feature Lead-Acid Battery Lithium-Ion Battery
Upfront Cost Lower Higher
Maintenance Regular watering, equalization, terminal cleaning Zero maintenance – sealed
Charge Time 6–8 hours + cool-down 1–2 hours; supports opportunity charging
Cycle Life 1,000 – 1,500 cycles (3–5 years) 2,000 – 5,000 cycles (8–12 years)
Efficiency 75–80% 95–99%
Cold Storage Reduced performance in low temperatures Maintains performance with optional cold storage packages
Weight Heavier Lighter (30–40% less)
Battery Side Extract System (NXE Series)
The NXE Series features a battery side extract system, allowing for quick and safe battery changes without requiring overhead lifting equipment. This is particularly valuable for multi-shift operations.
Cold Storage Options
Doosan offers cold storage hydraulic options for NXE Series models, enabling reliable operation in temperatures down to -20°C (-4°F).
Key Features Across Doosan Electric Forklifts
Operator Sensing System (OSS)
Prevents truck movement when the operator is not properly seated. Locks hydraulic lifting and lowering and provides parking brake and seat belt warnings.
Guardian Stability System (GSS)
Available on 7-Series and NXE models, enhances safety and stability during cornering and lifting operations.
AC Motor Technology
Doosan's AC electric forklifts boast high energy efficiency, outstanding maneuverability, economic efficiency, and eco-friendly operation. AC motors require less maintenance than DC motors and provide consistent performance throughout the battery charge.
Curtis Controllers
Advanced Curtis controllers provide intelligent computer control, fault display, and flexible performance parameter settings. The NXE Series features full AC control with Curtis controllers.
Regenerative Braking
Returns energy to the battery during deceleration, extending run times and reducing brake wear.
Oil-Cooled Disc Brakes
Standard on many models, providing exceptional durability, reduced maintenance, and reliable stopping power.
High-Visibility Mast
Designed with narrow channels for improved forward visibility and safer load handling.
LED Lighting
LED lights are standard on many models, providing better visibility and longer service life.
2026 Pricing Guide
Doosan electric forklift prices vary significantly based on model, capacity, battery type, and configuration.
New Units
New Doosan electric forklifts are available through authorized dealers. Pricing depends on:
Capacity and model series
Battery type (lead-acid vs. lithium-ion)
Mast configuration and lift height
Attachments (side shifters, fork positioners, clamps)
Tire type (cushion vs. pneumatic)
Regional factors and dealer pricing
Battery and Charger Costs
For electric models, the battery and charger are often quoted separately from the base truck price:
Lead-acid battery: $3,000 – $6,000
Lithium-ion battery: $8,000 – $20,000
Compatible charger: $1,500 – $5,000
Used Market
Used Doosan electric forklifts are available through equipment marketplaces such as Machinio, Machineryline, and auction platforms. Prices vary by age, hours, condition, and battery health.
Note: Prices vary by condition, hours, mast configuration, attachments, battery health, and location. Most used units are sold "as-is, where-is" with no warranty unless specified.
Buying Considerations
1. Choose the Right Capacity
Doosan electric forklifts range from 1.5 to 5.0 tonnes. Select a model with at least 20% capacity above your heaviest typical load.
2. Evaluate Battery Options
Lead-acid: Lower upfront cost, requires regular maintenance, suitable for single-shift operations.
Lithium-ion: Higher upfront cost, zero maintenance, fast charging, suitable for multi-shift operations and cold storage.
3. Consider Your Operating Environment
Indoor warehouses: Electric forklifts are the preferred choice for zero emissions and quiet operation.
Cold storage: NXE Series models with cold storage hydraulic options are available for temperatures down to -20°C.
Mixed indoor/outdoor: Pneumatic tire models provide better traction on varied surfaces.
4. Check Mast Configuration
Standard masts offer 3.0 m lift height. Triplex masts are available for higher stacking. Verify the mast type matches your racking height requirements.
5. Inspect Used Units Thoroughly
Most used units are sold "as-is, where-is." Check:
Hour meter reading
Battery health and age
Mast wear and hydraulic system
Tire condition
Controller and electronics functionality
6. Verify Parts Availability
Doosan forklift parts are available through Doosan and Bobcat dealer networks. Aftermarket parts are also available through TVH, Intella Parts, and other suppliers.
7. Consider Total Cost of Ownership
Factor in battery replacement costs, energy consumption, maintenance intervals, and expected service life—not just the purchase price.
Summary
Doosan electric forklifts offer a comprehensive range of zero-emission material handling solutions for warehouses, manufacturing facilities, and cold storage operations. The lineup spans from compact 1.5-tonne models (B15) to heavy-duty 5.0-tonne workhorses (B50) , with the advanced NXE Series featuring full AC control, Curtis controllers, and lithium-ion-ready battery compartments. Key models include the B25X-7 (2.5 tonnes, 48V), B30X-7 (3.0 tonnes, 48V/80V), and the NXE Series (1.5–3.5 tonnes, 48V/80V). Battery options include traditional lead-acid and advanced lithium-ion, with cold storage packages available for low-temperature environments. Standard features across the lineup include AC motor technology, regenerative braking, the Operator Sensing System (OSS), and high-visibility masts. New units are available through authorized Doosan dealers, while used units can be found on equipment marketplaces. When selecting a Doosan electric forklift, prioritize matching the capacity to your load, evaluating battery options, and calculating total cost of ownership—not just the purchase price.