Doosan Industrial Vehicle offers a range of 5-tonne (5,000 kg / 11,000 lb) capacity forklifts across diesel, LPG, and electric power sources. This guide covers the key models, specifications, and buying considerations for Doosan's 5-ton class forklifts in 2026.
Model Lineup Overview
Doosan's 5-ton forklifts are available in three primary configurations:
Model Series Power Source Key Applications
D50 Series Diesel Outdoor, heavy-duty, rough terrain
G50 Series LPG / Gasoline Mixed indoor/outdoor, warehouses
B50 Series Electric (Battery) Indoor warehouses, zero-emission operations
D50 Series – Diesel Forklifts
The D50 series represents Doosan's diesel-powered 5-ton forklifts, built for demanding outdoor applications.
D50S-5 (5-Series Diesel)
Specification Detail
Load Capacity 5,000 kg (11,000 lbs)
Load Center 600 mm
Engine Doosan / Mitsubishi diesel
Transmission Powershift
Tire Type Pneumatic (standard)
Lift Height Up to 3.0 m+ (depending on mast)
Typical Applications Construction sites, lumber yards, ports, heavy industry
D50S-7 (7-Series Diesel)
The 7-Series represents Doosan's newer generation diesel forklifts with improved emissions compliance and operator comfort.
Specification Detail
Load Capacity 5,000 kg (11,000 lbs)
Load Center 600 mm
Engine Doosan diesel (Tier 4 / Stage V compliant)
Transmission Powershift
Tire Type Pneumatic
Key Features Operator Sensing System (OSS), improved visibility, reduced emissions
G50 Series – LPG / Gasoline Forklifts
The G50 series offers LPG and gasoline-powered alternatives for mixed indoor/outdoor operations where diesel emissions are a concern.
Specification Detail
Load Capacity 5,000 kg (11,000 lbs)
Load Center 600 mm
Fuel Type LPG or Gasoline
Tire Type Cushion or Pneumatic (depending on model)
Key Features Lower emissions than diesel, suitable for indoor use with ventilation
B50 Series – Electric Forklifts
The B50 series represents Doosan's electric counterbalance forklifts, designed for zero-emission indoor warehouse operations.
B50X-7 (7-Series Electric)
Specification Detail
Load Capacity 5,000 kg (11,000 lbs)
Load Center 600 mm
Voltage 80V
Battery Type Lead-acid or Lithium-ion (options available)
Tire Type Cushion or Pneumatic
Key Features AC motor technology, regenerative braking, Operator Sensing System (OSS)
B50NS (NXE Series Electric)
The NXE Series represents Doosan's newer generation electric forklifts with advanced AC control systems.
Specification Detail
Load Capacity 5,000 kg (11,000 lbs)
Voltage 80V
Battery Type Lead-acid or Lithium-ion
Key Features Full AC control, Curtis controller, Operator Sensing System (OSS), Guardian Stability System (GSS)
2026 Pricing Guide
Prices for Doosan 5-ton forklifts vary significantly based on power source, configuration, and condition.
New Units
New Doosan 5-ton forklifts are available through authorized dealers. Pricing depends on power source (diesel, LPG, or electric), mast configuration, attachments, battery type (for electric models), and regional factors. Contact a local Doosan dealer for accurate quotes.
Used Market
Used Doosan 5-ton forklifts are available through equipment marketplaces such as Machinio, Machineryline, and auction platforms. Prices vary by age, hours, condition, and configuration.
Note: Prices vary by condition, hours, mast configuration, attachments, battery health (for electric models), and location. Most used units are sold "as-is, where-is" with no warranty unless specified.
Key Features Across Doosan 5-Ton Forklifts
Operator Sensing System (OSS)
Prevents truck movement when the operator is not properly seated. Locks hydraulic lifting and lowering, provides parking brake and seat belt warnings.
Guardian Stability System (GSS)
Available on newer models, enhances safety and stability during operation.
Oil-Cooled Disc Brakes
Standard on many models, providing exceptional durability and reduced maintenance costs.
AC Motor Technology (Electric Models)
High energy efficiency, outstanding maneuverability, and eco-friendly operation.
Powershift Transmission (Diesel/LPG Models)
Smooth, reliable power delivery for demanding applications.
Emission Compliance
Diesel models are available with EPA Tier 4 / Stage V compliance. LPG models offer lower emissions than diesel, suitable for mixed indoor/outdoor use.
Buying Considerations
1. Choose the Right Power Source
Diesel (D50 Series) : Best for heavy outdoor use, construction sites, ports, and rough terrain.
LPG (G50 Series) : Suitable for mixed indoor/outdoor operations where emissions are a concern.
Electric (B50 Series) : Ideal for indoor warehouses with zero-emission requirements.
2. Evaluate Battery Options (Electric Models)
Lead-acid : Lower upfront cost, requires regular maintenance (watering, equalization), 1,000–1,500 cycle life.
Lithium-ion : Higher upfront cost, zero maintenance, 2,000–5,000 cycle life, fast charging, opportunity charging capability.
3. 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.
4. Inspect Used Units Thoroughly
Most used units are sold "as-is, where-is." Check hour meter reading, engine/battery health, mast wear, hydraulic system, and tire condition.
5. 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.
Summary
Doosan's 5-ton forklift lineup offers solutions for heavy-duty material handling applications. The D50 Series diesel models provide rugged outdoor performance, the G50 Series LPG models offer cleaner mixed-use operation, and the B50 Series electric models deliver zero-emission indoor capability. Key models include the D50S-5 (diesel, 5-Series), D50S-7 (diesel, 7-Series), B50X-7 (electric, 7-Series), and B50NS (electric, NXE Series). Standard features across the lineup include the Operator Sensing System (OSS), oil-cooled disc brakes, and robust construction. New units are available through authorized Doosan dealers, while used units can be found on equipment marketplaces. When selecting a Doosan 5-ton forklift, prioritize matching the power source to your operating environment and calculating total cost of ownership—not just the purchase price.
