AGCO Allis 9455
Built: 1994–1999 · Series: 9400 er - SERIE
More machines from model year 1994
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AGCO Allis 9400 series – large six-cylinder tractors with Detroit Diesel engines, early 1990s: 100.8 to 115.5 kW/135 to 155 hp, 7,605 cm³ displacement, 6,260 to 6,285 kg unladen weight
The 9400 series held the top power class within the AGCO Allis brand of the early 1990s and, unlike the smaller AGCO Allis ranges, used six-cylinder engines from the American maker Detroit Diesel. In layout and cab the series was in line with the group's other large tractors of that period.
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The register lists here 2 versions with 100.8 to 115.5 kW, or 135 to 155 hp, from six-cylinders of 7,605 cm³ displacement, unladen weights from 6,260 to 6,285 kg, a length of 4,560 mm, a width of 2,235 mm, a height of 3,020 mm, and torque of 577 to 660 Nm at 2,200 rpm.
With its Detroit Diesel power the 9400 series differed technically from the other AGCO Allis ranges and targeted large arable farms that valued high pulling power in a classic standard-tractor layout. In 2001 AGCO dropped the AGCO Allis and AGCO White brands in favour of the corporate AGCO brand; the group had already acquired Massey Ferguson in 1994.
On used 9400s, the condition of the Detroit Diesel engine and its injection, tightness and shift behaviour of the gearbox, condition of the hydraulics, and rust on mudguards and frame count; engine parts run through the Detroit Diesel service network, the rest of the tractor through the AGCO parts trade. and the condition of the wiring loom.
With a rated output of roughly 100 to 115 kW, the 9400 series belonged to the upper standard-tractor class, with a rear three-point hitch to ISO 730 Category III and a standard dual-speed power take-off at 540 and 1,000 revolutions per minute for heavy tillage and harvesting implements. The turbocharged six-cylinder diesel predated the later European emissions stages with exhaust gas recirculation, particulate filters and SCR technology, which were only mandated for tractors of this class from the 2000s onward.
Sources: SpecCodex register, model data: AGCO Allis 9400er-Serie
Technical data
Engine
| Engine make | Detroit Dieselcorrect |
|---|---|
| Fuel | dieselcorrect |
| Power | 157 hp (115.5 kW)correct |
| Rated speed | 2,200 rpmcorrect |
| Torque | 660 Nmcorrect |
| Speed at max. torque | 1,700 rpmcorrect |
| Cylinders | 6correct |
| Displacement | 7,605 cm³correct |
| Bore | 116.5 mmcorrect |
| Stroke | 118.9 mmcorrect |
| Compression ratio | 15.8correct |
| Cooling | water-cooledcorrect |
Dimensions and weights
| Length | 4,560 mmcorrect |
|---|---|
| Width | 2,235 mmcorrect |
| Height | 3,020 mmcorrect |
| Wheelbase | 3,129 mmcorrect |
| Unladen weight | 6,285 kgcorrect |
Drivetrain and chassis
| Drive | rear- and four-wheel drivecorrect |
|---|---|
| Gearbox | 32 V/32 Rcorrect |
| Forward gears | 32correct |
| Front tyres | 11.00-16 ASF (4 WD: 14.9 R 28 AS)correct |
| Rear tyres | 18.4 R 38 AScorrect |
| Top speed | 30 km/hcorrect |
Working data
| Fuel tank capacity | 288 lcorrect |
|---|
Origin and approval
| Plant | USAcorrect |
|---|---|
| Construction | unit construction (no separate frame)correct |
Other data
| Linkage category | Cat I/IIcorrect |
|---|---|
| PTO speed | 540/1000 rpmcorrect |
Where this model stands
Power-to-weight ratio: 18.4 kW/t (116 kW / 6.3 t)
Power class: Large (100–180 hp)
Stronger than 85% of the tractors in the register — out of 15,663 models with a stated power figure.
Calculated from the documented figures above — not a rating.
Frequently asked questions
How much power does the AGCO Allis 9455 have?
The AGCO Allis 9455 delivers 157 hp.
How much does the AGCO Allis 9455 weigh?
The unladen weight is 6,285 kg.
What engine does the AGCO Allis 9455 have?
6 cylinders, 7,605 cm³ displacement, Diesel.
How fast does the AGCO Allis 9455 go?
Top speed is 30 km/h.
What are the dimensions of the AGCO Allis 9455?
4,560 mm × 2,235 mm × 3,020 mm.
When was the AGCO Allis 9455 built?
Production years: 1994–1999.
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.
- Check front and rear tyre sizes: mismatched pairs strain the drivetrain.
- Shift the gearbox cold and warm — jumps only show up at temperature.
- 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.
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This page carries 32 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.
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