Case 621D
Series: Case Wheel Loader
Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required
Technical data
Engine
| Engine model | Family III 668TA/M2correct |
|---|---|
| Power | 150.1 hp (101.4 kW)correct |
| Rated speed | 2,000 rpmcorrect |
| Torque | 671.1correct |
| Speed at max. torque | 1,200 rpmcorrect |
| Cylinders | 6correct |
| Displacement | 6,702.3 cm³correct |
| Aspiration | turbocharged and air to air cooledcorrect |
| Coolant capacity | 24.2 lcorrect |
Dimensions and weights
| Wheelbase | 2,901.7correct |
|---|---|
| Ground clearance | 475.5correct |
| Unladen weight | 11,831 kgcorrect |
Drivetrain and chassis
| Gearbox type | 4F/3R proportional w/ electronic control module torque sensing autoshift/manual gearboxcorrect |
|---|---|
| Forward gears | 4correct |
| Reverse gears | 3correct |
| Tyre size | 20.5x25 L3correct |
| System voltage | 24 Vcorrect |
Working data
| Pump flow | 171.1 l/mincorrect |
|---|---|
| Hydraulic oil capacity | 113.9 lcorrect |
| Fuel tank capacity | 189.3 lcorrect |
Other data
| Height | 3,307.1correct |
|---|
Where this model stands
Power-to-weight ratio: 8.6 kW/t (101 kW / 11.8 t)
Stronger than 52% 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 621D have?
The Case 621D delivers 150 hp.
How much does the Case 621D weigh?
The unladen weight is 11,831 kg.
What engine does the Case 621D have?
6 cylinders, 6,702 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.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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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.