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AGCO Allis 9455

Built: 1994–1999 · Series: 9400 er - SERIE

More machines from model year 1994

The photo shows the 9435 from the same series. Source: https://www.tractordata.com/farm-tractors/002/2/2/2225-agco-

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The 9455 from AGCO Allis is part of the 9400er series. Production: 1994–1999. The engine delivers 157 hp (115.5 kW), has 6 cylinders, with a displacement of 7,605 cm³. The engine comes from Detroit Diesel. Torque is 660 Nm. Rated speed is 2,200 rpm. The machine is 4,560 mm long, 2,235 mm wide and 3,020 mm high. The unladen weight is 6,285 kg. The wheelbase measures 3,129 mm. Top speed is 30 km/h. The tank holds 288 litres. Transmission: 32 V/32 R. The engine is water-cooled. Tyres: front 11.00-16 ASF (4 WD: 14.9 R 28 AS), rear 18.4 R 38 AS. The model was built in USA. The fuel is diesel. The bore measures 116.5 mm. The stroke is 118.9 mm. The compression ratio is 15.8:1. Maximum torque is reached at 1,700 rpm. Construction: unit construction (no separate frame). The gearbox offers 32 forward gears. The linkage is category I/II. The PTO runs at 540/1000 rpm. Rated output across the AGCO Allis range ranges from 48 to 231 hp; the 9455 sits in the middle of that range with 157 hp. Its immediate neighbours are the 9150 below it with 152 hp and the 9755 above it with 162 hp. Rated output across the AGCO Allis range ranges from 40 to 231 hp; here the 9455 sits in the upper part of that range with 155 hp. 58 AGCO Allis models across 14 series are on record.

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 makeDetroit Dieselcorrect
Fueldieselcorrect
Power157 hp (115.5 kW)correct
Rated speed2,200 rpmcorrect
Torque660 Nmcorrect
Speed at max. torque1,700 rpmcorrect
Cylinders6correct
Displacement7,605 cm³correct
Bore116.5 mmcorrect
Stroke118.9 mmcorrect
Compression ratio15.8correct
Coolingwater-cooledcorrect

Dimensions and weights

Length4,560 mmcorrect
Width2,235 mmcorrect
Height3,020 mmcorrect
Wheelbase3,129 mmcorrect
Unladen weight6,285 kgcorrect

Drivetrain and chassis

Driverear- and four-wheel drivecorrect
Gearbox32 V/32 Rcorrect
Forward gears32correct
Front tyres11.00-16 ASF (4 WD: 14.9 R 28 AS)correct
Rear tyres18.4 R 38 AScorrect
Top speed30 km/hcorrect

Working data

Fuel tank capacity288 lcorrect

Origin and approval

PlantUSAcorrect
Constructionunit construction (no separate frame)correct

Other data

Linkage categoryCat I/IIcorrect
PTO speed540/1000 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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Other models in this series

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