D55SC-5 Doosan diesel forklift specs & dimensions (2007 - 2017)

The Doosan D55SC-5 is a diesel forklift manufactured by Doosan from 2007 to 2017. It has a weight of 5.79 tons and a nominal load …

The Doosan D55SC-5 is a diesel forklift manufactured by Doosan from 2007 to 2017. It has a weight of 5.79 tons and a nominal load at the center of gravity of 5.5 tons. The forklift can lift loads up to a height of 4.25 meters and has a center of gravity at 500 millimeters. It has a maximum climbing ability of 28 percent and a total width of 1451 millimeters. The turning radius of the forklift is 2.93 meters and it has a construction height of 2380 millimeters.

Technical specs - D55SC-5 Doosan

Specification

Notice: Every data listed is verified by LECTURA Specs team experts. However, incomplete data and mistakes might occur. Contact our team with any change suggestion.

Nominal load at COG
5.5 t
Centre of gravity
500 mm
Standard tyres
L4(2x)
Transmission type
W
Weight
5.79 t
Total width
1451 mm
Construction height
2380 mm
Turning radius
2.93 m
Lifting height
4.25 m
Travel speed with / without load
24/25 km/h
Hoisting with / without load
0.47/0.54 m/s
Lowering with load
0.49/0.45 m/s
max. climbing ability
28 %
Model series
5
Engine manuf.
Hyundai
Engine type
D 439 E
Engine power
68 kW

More technical details, like: dimension lxwxh, displacement, revolutions at max torque, max. torque, no. of cylinders, cylinder bore x stroke, emission level are available in the full technical specs.

L = pneumatic tyres, x = drive, SE = superelastic, P = PUR (Elastollan, Vulkollan), V = solid rubber, ND = low pressure tyres, 3 = three-wheel, 4 = four-wheel, 6 = six-wheel All specifications and prices refer to basic models with standard fork carrier, 2 standard prongs, without additional hydraulics with Simplex mast (3,3m up to 10t • 5m > 10t load capacity)

Download datasheets (PDF)

Doosan D55SC-5 overview

Drive

Field Proven and Endurance Tested

That's what Doosan has put into the design, development and production of the D/G/GC45S-5 series, to provide customers with: Optimized Operator Comfort & Safety Proven and Durable Components High Powered and Fuel efficient Diesel and LPG Engines for High Performance including - Low Emissions and Minimal Vibration Enhanced Maintenance and Serviceability Virtually Maintenance-free Oil Cooled Disc Brakes 2 Speed Autoshift Transmission Lift and Tilt Locking Hydraulic Control Valve OSS(Operator Sensing System) A Variety of Operator Friendly Features


Oil- Cooled Disc Brakes(ODB)

Oil cooled disc brakes are available as an option on all D,G(C)45S-5 series pneumatic and cushion forklifts and are especially recommended for applications in humid, abrasive or corrosive environments, or with ramp, loading and unloading applications. This enclosed brake system eliminates outside contamination, significantly extending brake life and decreasing maintenance costs. Oil cooled disc brakes have service intervals 5 times longer than conventional shoe brakes, and require little to no maintenance.


Hydrostatic Steering System

No mechanical connections between steering wheel and steer axle for reduced maintenance. Easy Access grease fittings for proper lubrication. Sealed tapered roller bearings offer protection against contamination and in high impact applications. Provides low effort steering with quick steering response.


Full Floating Drive Axle

Strong one-piece cast housing keeps axle components aligned. High tensile strength alloy steel axle shafts extends axle life while splined side gear & drive wheel hub gears transmit high torque to the drive wheels.


High Powered and Fuel Efficient Engines

High powered and fuel-efficient diesel and LPG engines provide high performance levels and insure long term power plant efficiency.


Doosan Infracore DB58S (68kW)

This powerful 6-cylinder 5.8L diesel engine delivers excellent power to meet the needs of the most demanding applications. DB58S diesel engines comply with EPA emission regulations.


GM V6 4.3L (69kW)

The well known, field proven GM 4.3L LP Gas engine has excellent durability. Its low noise and minimal vibration features add to operator’s comfort while the engine provides the forklift with excellent power.


D439E 3.9L (68kW)

This 3.9 Liters Common Rail turbo-intercooler (air cooler) Diesel engine complies with EPA Tier III and Stage-3A emission regulation. The electric governed engine control system provides high performance and supplies easy diagnostic system. Four cylinders, Common Rail Direct Injection, full range electrical governor and a heavy duty fuel filter with water separator, all add up to a powerful and efficient power plant which keeps its strong performance even in high altitude working environments.


Performance

Doosan's Goal

Doosan’s Goal is to Make Your Material Handling Organization as Efficient and Reliable as Possible, by minimizing Down Time to Reduce Overall Maintenance Cost.


Power Reversal Transmission

Top mounted control valve on the transmission precisely modulates clutch oil pressure for smooth forward / reverse directional changes, permitting on-the-go shifting up to 5mph.


Cabin & Equipment

Air Cleaner

A large capacity, dual element air cleaner permits long service intervals. The primary filter can be washed and re-used up to 5 times. A high air intake on the overhead guard is standard, and aids in drawing clean, cool air into the engine intake system.


Buy & Rent

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Compare Doosan D55SC-5 with similar Diesel Forklifts

Doosan D55SC-5

Doosan D55SC-5

Nominal load at COG:
5.5 t
Centre of gravity:
500 mm
Standard tyres:
L4(2x)
Transmission type:
W
OM DI 50 C 500

OM DI 50 C 500

Nominal load at COG:
5 t
Centre of gravity:
600 mm
Standard tyres:
L 4
Transmission type:
W
Nissan DF 05 A 50 U

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Nominal load at COG:
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Centre of gravity:
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Standard tyres:
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Heli CPCD 60 W

Heli CPCD 60 W

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Centre of gravity:
600 mm
Standard tyres:
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Raniero C 50 H 500

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Nominal load at COG:
5 t
Centre of gravity:
500 mm
Standard tyres:
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Transmission type:
HY

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Valuation

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Spare parts & Components

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Transport

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News

Material Handling News by LECTURA 17.06.2026