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JCB 456ZX

Series: JCB Wheel Loader

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With the 456ZX, JCB offers a model from the JCB Wheel Loader series. The engine delivers 163.2 hp (114.1 kW), has 6 cylinders, with a displacement of 8,300 cm³. Torque is 994.1 Nm. Rated speed is 2,200 rpm. The unladen weight is 22,079 kg. The wheelbase measures 3,301 mm. Ground clearance is 472.4 mm. The tank holds 320.2 litres. The gearbox has 4 forward gears. There are also 3 reverse gears. Maximum torque is reached at 1,400 rpm. The pump delivers 163.2 l/min. The hydraulic tank holds 215 litres. The cooling system holds 40.1 litres. The electrical system runs on 24 V. The engine fitted is the 6CT 8,3C. Tyre size: 23,5R25 HXA (L3). The JCB Wheel Loader series covers 64 models. Rated output within it ranges from 36.5 to 261.6 hp; the 456ZX sits in the middle of that range with 163.2 hp. Its immediate neighbours are the 436BHT below it with 162.2 hp and the 412S above it with 164.6 hp. 752 JCB models across 38 series are on record. The model is listed under Wheel loaders. 22 verified figures from 1 source are on file.

Technical data

Engine

Engine model6CT 8.3Ccorrect
Power163.2 hp (114.1 kW)correct
Rated speed2,200 rpmcorrect
Torque994.1correct
Speed at max. torque1,400 rpmcorrect
Cylinders6correct
Displacement8,300 cm³correct
Aspirationturbochargedcorrect
Coolant capacity40.1 lcorrect

Dimensions and weights

Wheelbase3,301correct
Ground clearance472.4correct
Unladen weight22,079 kgcorrect

Drivetrain and chassis

Gearbox typesmooth shift powershift transmissioncorrect
Forward gears4correct
Reverse gears3correct
Tyre size23.5R25 HXA (L3)correct
System voltage24 Vcorrect

Working data

Pump flow163.2 l/mincorrect
Hydraulic oil capacity215 lcorrect
Fuel tank capacity320.2 lcorrect

Other data

Height3,371.1correct

Where this model stands

Power-to-weight ratio: 5.2 kW/t (114 kW / 22.1 t)

Stronger than 59% of the wheel loaders in the register — out of 1,253 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the JCB 456ZX have?

The JCB 456ZX delivers 163 hp.

How much does the JCB 456ZX weigh?

The unladen weight is 22,079 kg.

What engine does the JCB 456ZX have?

6 cylinders, 8,300 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.
  • 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 22 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]

Wheel loader in 3D section

Turn the model, look inside and click an assembly — each one is explained.

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