Doosan G40S
Series: Doosan Forklift
Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required
Doosan Forklift – descended from Daewoo, a code of power source and generation
Doosan's counterbalance forklifts trace back to the former forklift division of Daewoo Heavy Industries, carried on under the Doosan name after the group's rebranding. The type code opens with a letter for the power source — "G" for gasoline/LPG, "D" for diesel — followed by two digits for the capacity class in hundreds of kilograms, such as D30 for 3.0 t or D45 for 4.5 t.
Read on 3 more paragraphs
A trailing letter marks the chassis and equipment variant (e.g. "S" for standard), and a suffix like "-5" after a hyphen additionally marks the series generation on some lines. The database accordingly lists models such as D30G, D45S, D50C, D50S and G40S.
Models recorded here span engine outputs of 7.5 to 44.9 kW, capacities of 1,360.8 to 12,020 kg, and displacement of 2,000 to 8,000 cm³ — the bucket covers light through heavy counterbalance trucks.
For a used Doosan, the usual mast and axle-bearing checks apply, and on LPG models, the condition of the vaporiser and tank mount. Since the brand emerged through several corporate transitions (Daewoo to Doosan), it is worth checking parts availability for the specific series in advance on older units.
Sources: Kennwerte der Modelle Doosan Forklift, - Intella Parts: Doosan-Modellcode (G/D, Tragkraftklasse, Generation), - Intella Parts: Herkunft aus Daewoo Heavy Industries
Technical data
Engine
| Engine model | Vorteccorrect |
|---|---|
| Fuel | LPcorrect |
| Displacement | 4,301.6 cm³correct |
Dimensions and weights
| Width | 1,447.8correct |
|---|
Drivetrain and chassis
| Tyre type | pneumatic tyrescorrect |
|---|---|
| Top speed | 20.9 km/hcorrect |
| Turning radius | 2,820 mmcorrect |
Working data
| Lifting capacity | 4,082 kgcorrect |
|---|
Other data
| Load centre | 609.6 mmcorrect |
|---|
More machines with this engine (Vortec, 3)
Frequently asked questions
What engine does the Doosan G40S have?
4,302 cm³ displacement, LP.
How fast does the Doosan G40S go?
Top speed is 20.9 km/h.
What is the load capacity of the Doosan G40S?
Load capacity is 4,082 kg at a 610 mm load centre.
What to check before buying
- Check the hour meter against the service records — a replaced instrument is the most common gap.
- Compare the data plate and chassis number with the papers.
- Load the hydraulics and watch for sag.
- Ask about parts availability for this build year — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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This page carries 9 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
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Other models in this series
Sources: [1]
Forklift in 3D section
Turn the model, look inside and click an assembly — each one is explained.