StartTelehandlersCase › 688G

Case 688G

Series: Case Telescopic Forklift

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

With the 688G, Case offers a model from the Case Telescopic Forklift series. The engine delivers 111.5 hp (73.8 kW), has 4 cylinders, with a displacement of 3,916.5 cm³. Torque is 397.3 Nm. Rated speed is 2,500 rpm. The unladen weight is 10,347.8 kg. The wheelbase measures 3,200.4 mm. The tank holds 132.5 litres. The gearbox has 3 forward gears. There are also 3 reverse gears. Maximum torque is reached at 1,500 rpm. The pump delivers 128.7 l/min. The hydraulic tank holds 151.4 litres. The electrical system runs on 12 V. The engine fitted is the 4T-390. Tyre size: 13,00x24 12PR L2/G2. The Case Telescopic Forklift series covers 13 models. Rated output within it ranges from 81.1 to 121.7 hp; the 688G sits in the upper part of that range with 111.5 hp. Its immediate neighbours are the TX742 below it with 102.4 hp and the TC1055 above it with 121.7 hp. 620 Case models across 22 series are on record. The model is listed under Telehandlers. 19 verified figures from 1 source are on file.

Technical data

Engine

Engine model4T-390correct
Power111.5 hp (73.8 kW)correct
Rated speed2,500 rpmcorrect
Torque397.3correct
Speed at max. torque1,500 rpmcorrect
Cylinders4correct
Displacement3,916.5 cm³correct
Aspirationturbochargedcorrect

Dimensions and weights

Wheelbase3,200.4correct
Unladen weight10,347.8 kgcorrect

Drivetrain and chassis

Gearbox typepowershift transmissioncorrect
Forward gears3correct
Reverse gears3correct
Tyre size13.00x24 12PR L2/G2correct
System voltage12 Vcorrect

Working data

Pump flow128.7 l/mincorrect
Hydraulic oil capacity151.4 lcorrect
Fuel tank capacity132.5 lcorrect

Where this model stands

Power-to-weight ratio: 7.1 kW/t (74 kW / 10.3 t)

Stronger than 31% of the telehandlers in the register — out of 658 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Case 688G have?

The Case 688G delivers 112 hp.

How much does the Case 688G weigh?

The unladen weight is 10,348 kg.

What engine does the Case 688G have?

4 cylinders, 3,916 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.

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 19 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

Sources: [1]

Telehandler in 3D section

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

Compare