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Case 321D

Series: Case Wheel Loader

Source: https://www.technikboerse.com/be/gebraucht/-kskavatory-i-pog

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With the 321D, Case offers a model from the Case Wheel Loader series. The engine delivers 76 hp (53.7 kW), has 4 cylinders, with a displacement of 3,113.5 cm³. Torque is 214.2 Nm. Rated speed is 2,300 rpm. The unladen weight is 5,909.4 kg. The wheelbase measures 2,350 mm. Ground clearance is 365.8 mm. The tank holds 100.3 litres. The gearbox has 2 forward gears. There are also 2 reverse gears. Maximum torque is reached at 1,600 rpm. The pump delivers 71.9 l/min. The hydraulic tank holds 70 litres. The cooling system holds 13.2 litres. The electrical system runs on 12 V. The engine fitted is the BF4M2011. Tyre size: 405/70 R20. The Case Wheel Loader series covers 71 models. Rated output within it ranges from 55 to 359.9 hp; the 321D sits at the bottom of that range with 76 hp. Its immediate neighbours are the 321F below it with 75 hp and the W18 above it with 115.6 hp. 620 Case models across 22 series are on record. The model is listed under Wheel loaders. 21 verified figures from 1 source are on file.

Technical data

Engine

Engine modelBF4M2011correct
Power76 hp (53.7 kW)correct
Rated speed2,300 rpmcorrect
Torque214.2correct
Speed at max. torque1,600 rpmcorrect
Cylinders4correct
Displacement3,113.5 cm³correct
Coolant capacity13.2 lcorrect

Dimensions and weights

Wheelbase2,350correct
Ground clearance365.8correct
Unladen weight5,909.4 kgcorrect

Drivetrain and chassis

Gearbox typehydrostatic transmissioncorrect
Forward gears2correct
Reverse gears2correct
Tyre size405/70 R20correct
System voltage12 Vcorrect

Working data

Pump flow71.9 l/mincorrect
Hydraulic oil capacity70 lcorrect
Fuel tank capacity100.3 lcorrect

Other data

Height2,785.9correct

Where this model stands

Power-to-weight ratio: 9.1 kW/t (54 kW / 5.9 t)

Stronger than 22% 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 Case 321D have?

The Case 321D delivers 76 hp.

How much does the Case 321D weigh?

The unladen weight is 5,909 kg.

What engine does the Case 321D have?

4 cylinders, 3,114 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 21 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

1021F

1021FXR

1021G

1121F

1121FXR

1121G

121E

121F

1221E

1221EXR

1221F

21D

Sources: [1]

Wheel loader in 3D section

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

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