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Case CX40B ZTS

Series: Case Mini Excavator

Source: https://commons.wikimedia.org/wiki/File:CASE_CX31B_vorne.jpg

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The Case CX40B ZTS belongs to the Case Mini Excavator series. The engine delivers 32.1 kW, has 4 cylinders, with a displacement of 2,191 cm³. Torque is 139.4 Nm. Rated speed is 2,400 rpm. The unladen weight is 4,300 kg. Ground clearance is 347.5 mm. The tank holds 53.4 litres. Maximum torque is reached at 1,440 rpm. The pump delivers 148 l/min. The hydraulic tank holds 63.2 litres. Working pressure is 230 bar. The cooling system holds 6.1 litres. The oil fill is 7.6 litres. The electrical system runs on 12 V. The engine fitted is the 4TNV88A-XYB. The Case Mini Excavator series covers 28 models. Rated output within it ranges from 8.9 to 65.6 kW; the CX40B ZTS sits in the middle of that range with 32.1 kW. Its immediate neighbours are the CX55B below it with 28 kW and the CX60C above it with 47 kW. 620 Case models across 22 series are on record. The model is listed under Excavators & compaction. 17 verified figures from 1 source are on file.

Technical data

Engine

Engine model4TNV88A-XYBcorrect
Power32.1 kWcorrect
Rated speed2,400 rpmcorrect
Torque139.4correct
Speed at max. torque1,440 rpmcorrect
Cylinders4correct
Displacement2,191 cm³correct
Coolant capacity6.1 lcorrect
Engine oil capacity7.6 lcorrect

Dimensions and weights

Ground clearance347.5correct
Unladen weight4,300 kgcorrect

Drivetrain and chassis

System voltage12 Vcorrect

Working data

Pump flow148 l/mincorrect
Hydraulic oil capacity63.2 lcorrect
Hydraulic pressure230 barcorrect
Fuel tank capacity53.4 lcorrect

Other data

Height2,603correct

Where this model stands

Power-to-weight ratio: 7.5 kW/t (32 kW / 4.3 t)

Stronger than 89% of the mini excavators in the register — out of 400 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Case CX40B ZTS have?

The Case CX40B ZTS delivers 32.1 kW.

How much does the Case CX40B ZTS weigh?

The unladen weight is 4,300 kg.

What engine does the Case CX40B ZTS have?

4 cylinders, 2,191 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.

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This page carries 17 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

CX135SR

CX14

CX15B Series 2

CX17B

CX17C

CX18B Series 2

CX20B

CX20B ZTS

CX22B

CX22B ZTS

CX25

CX26C

Sources: [1]

Mini excavator in 3D section

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

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