Start › Road construction › Hypac › C778D

Hypac C778D

Series: Hypac Vibratory Smooth Drum Roller

The photo shows the C825C from the same series. Source: https://motorsal.ru/cummins-c825-d5/

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

The Hypac C778D belongs to the Hypac Vibratory Smooth Drum Roller series. The engine delivers 131.8 hp (96.9 kW), has 4 cylinders. Rated speed is 2,200 rpm. The unladen weight is 11,702.7 kg. Ground clearance is 381 mm. Top speed is 16.3 km/h. The tank holds 227.1 litres. The cooling system holds 18.2 litres. The oil fill is 16.3 litres. The electrical system runs on 12 V. The engine fitted is the QSB4,5. The Hypac Vibratory Smooth Drum Roller series covers 13 models. Rated output within it ranges from 34.8 to 162.2 hp; the C778D sits in the upper part of that range with 131.8 hp. Its immediate neighbours are the C835D below it with 111.5 hp and the C840D above it with 134.8 hp. 28 Hypac models across 4 series are on record. The model is listed under Road construction. 13 verified figures from 1 source are on file.

Technical data

Engine

Engine modelQSB4.5correct
Power131.8 hp (96.9 kW)correct
Rated speed2,200 rpmcorrect
Cylinders4correct
Coolant capacity18.2 lcorrect
Engine oil capacity16.3 lcorrect

Dimensions and weights

Ground clearance381correct
Unladen weight11,702.7 kgcorrect

Drivetrain and chassis

Top speed16.3 km/hcorrect
System voltage12 Vcorrect

Working data

Fuel tank capacity227.1 lcorrect

Other data

Height2,819.4correct

Where this model stands

Power-to-weight ratio: 8.3 kW/t (97 kW / 11.7 t)

Stronger than 67% of the road construction in the register — out of 669 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Hypac C778D have?

The Hypac C778D delivers 132 hp.

How much does the Hypac C778D weigh?

The unladen weight is 11,703 kg.

What engine does the Hypac C778D have?

4 cylinders.

How fast does the Hypac C778D go?

Top speed is 16.3 km/h.

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.

Looking for this machine?
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
Request a quote →
Need parts for this model?
We ask the suppliers and come back with price and lead time.
Request spare parts →

This page carries 13 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.

Missing a figure you were looking for? Report it →

Know this machine better? Have a photo, a manual, or know that a figure is wrong? Add it to the register →

Other models in this series

C747C

C754B

C766D

C784

C815D

C820C

C825C

C830D

C835D

C840D

C850D

C855D

Sources: [1]

Asphalt paver in 3D section

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

Compare