Case 780
Series: Case Loader Backhoe
The Case 780 is a model in the Case Loader Backhoe series. The engine delivers 121.7 hp (82.8 kW), has 4 cylinders, with a displacement of 5,506.1 cm³. The engine comes from Case. Rated speed is 2,200 rpm. The wheelbase measures 2,212.8 mm. Ground clearance is 396.2 mm. The tank holds 132.5 litres. The gearbox has 2 forward gears. There are also 2 reverse gears. Maximum torque is reached at 2,200 rpm. The pump delivers 87.1 l/min. Working pressure is 141.3 bar. The cooling system holds 24.6 litres. The electrical system runs on 24 V. The engine fitted is the A336 BDT. The Case Loader Backhoe series covers 38 models. Rated output within it ranges from 42.1 to 125.7 hp; the 780 sits at the top of that range with 121.7 hp. Its immediate neighbours are the 590 Super N below it with 111.5 hp and the 780D above it with 125.7 hp. 620 Case models across 22 series are on record. The model is listed under Wheel loaders. 18 verified figures from 1 source are on file.
Technical data
Engine
| Engine make | Casecorrect |
|---|---|
| Engine model | A336 BDTcorrect |
| Power | 121.7 hp (82.8 kW)correct |
| Rated speed | 2,200 rpmcorrect |
| Speed at max. torque | 2,200 rpmcorrect |
| Cylinders | 4correct |
| Displacement | 5,506.1 cm³correct |
| Coolant capacity | 24.6 lcorrect |
Dimensions and weights
| Wheelbase | 2,212.8correct |
|---|---|
| Ground clearance | 396.2correct |
Drivetrain and chassis
| Gearbox type | Full powershift transmissioncorrect |
|---|---|
| Forward gears | 2correct |
| Reverse gears | 2correct |
| System voltage | 24 Vcorrect |
Working data
| Pump flow | 87.1 l/mincorrect |
|---|---|
| Hydraulic pressure | 141.3correct |
| Fuel tank capacity | 132.5 lcorrect |
Frequently asked questions
How much power does the Case 780 have?
The Case 780 delivers 122 hp.
What engine does the Case 780 have?
4 cylinders, 5,506 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.
- 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 18 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
480B
480C
480D
480E
480F
570N EP
580 Super M
580 Super M+ Series III
580 Super N
580 Super N WT
580B
580C
Sources: [1]
Wheeled excavator in 3D section
Turn the model, look inside and click an assembly — each one is explained.