Tadano ATF 400G-6
Series: Tadano All Terrain Crane
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
Tadano all-terrain cranes ATF 30 to ATF 400G-6 – Faun heritage from Lauf an der Pegnitz: the type logic capacity-G-axles, 130 to 324 kW, up to 400 t
The ATF cranes are the European face of Tadano: ATF stands for All Terrain Faun, because the cranes are built at the Lauf an der Pegnitz plant near Nuremberg, which Tadano took over in 1990 from the Franconian commercial-vehicle maker Faun. Since 2019 Demag Mobile Cranes of Zweibrücken has also belonged to Tadano; the two programmes were merged and younger models carry the AC designation. The register shows the classic ATF generation: the number gives the maximum capacity in tonnes, the G the generation with Tadano control and Euromot engines, the number after the hyphen the axle count – an ATF 100G-4 is a 100-tonner on four axles, an ATF 400G-6 a 400-tonner on six axles. Suffixes such as XL mark the long-boom version, RTF the rough-terrain cranes without road approval and AR the Japanese all-terrain models.
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In the register the models run from 130.5 to 324.4 kW from six- and eight-cylinders of 7,201 to 15,928 cm³, torque from 472 to 1,730 Nm at rated speeds of 1,700 to 2,300 rpm, service weights from 23,950 to 59,999 kg and gross weights from 48,000 to 60,000 kg – the twelve-tonne axle load is the limit European roads set for cranes – lengths from 13,110 to 14,930 mm and widths from 2,750 to 2,800 mm.
All-terrain cranes combine road travel at 80 km/h with off-road capability through all-wheel drive and all-wheel steering; Tadano's hallmarks are the single-engine drive on the medium models (one engine for travel and crane operation) and the Lift Adjuster against load swing.
Used ATFs are traded worldwide. When buying, operating hours separated into travel and crane operation, the condition of telescopic boom and locking, slew ring, outriggers, ropes and the inspection history under the crane rules of the respective country are what count.
Sources: SpecCodex register, model data: Tadano All-Terrain-Krane, Tadano (manufacturer)
Technical data
Engine
| Power | 633.7 hpcorrect |
|---|---|
| Rated speed | 1,700 rpmcorrect |
| Torque | 1,150 Nmcorrect |
| Speed at max. torque | 1,300 rpmcorrect |
| Cylinders | 6correct |
| Displacement | 15,928 cm³correct |
Dimensions and weights
| Wheelbase | 10,790 mmcorrect |
|---|---|
| Unladen weight | 71,750 kgcorrect |
| Gross vehicle weight | 72,000 kgcorrect |
Drivetrain and chassis
| Gearbox type | ZF TC-Tronic 12 TC 3041 SOcorrect |
|---|---|
| Forward gears | 12correct |
| Reverse gears | 2correct |
| Wheels | 12correct |
| Tyre size | 445/95 R 25 (16.00 R 25)correct |
Where this model stands
Power-to-weight ratio: 6.5 kW/t (466 kW / 71.8 t)
Stronger than 99% of the mobile & rough terrain cranes in the register — out of 723 models with a stated power figure.
Calculated from the documented figures above — not a rating.
Frequently asked questions
How much power does the Tadano ATF 400G-6 have?
The Tadano ATF 400G-6 delivers 634 hp.
How much does the Tadano ATF 400G-6 weigh?
The unladen weight is 71,750 kg.
What is the gross vehicle weight of the Tadano ATF 400G-6?
72,000 kg.
What engine does the Tadano ATF 400G-6 have?
6 cylinders, 15,928 cm³ displacement.
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.
- Check the weights in the papers against the figures here — attachments change them.
- 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 16 individual figures for this model. They come from 2 recorded sources; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
The technical data on this page comes from official vehicle registration records (RDW/Traficom), not from the manufacturer.
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Other models in this series
AR250E
AR300E
ATF 100G-4
ATF 130G-5
ATF 200G-5
ATF 70G-4 171′ MAIN BOOM
ATF-650XL-2
ATF110G-5
ATF160G-5
ATF220G-5
ATF30-2L
ATF40G-2
Sources: RDW — Dutch national vehicle register (retrieved August 2026) · RitchieSpecs equipment specifications (retrieved August 2026) · How we check the data
Mobile crane in 3D section
Turn the model, look inside and click an assembly — each one is explained.
