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Chetra TG503C

Series: Chetra Crawler Pipe Layer

Source: https://www.chetra.ru/catalog/buldozers/chetra-t11/

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The TG503C from Chetra is part of the Chetra Crawler Pipe Layer series. The engine delivers 486.7 hp (357.9 kW), has 6 cylinders, with a displacement of 18,850 cm³. Torque is 2,237.1 Nm. Rated speed is 1,900 rpm. The unladen weight is 69,000 kg. Ground clearance is 652.3 mm. The gearbox has 3 forward gears. There are also 3 reverse gears. Maximum torque is reached at 1,300 rpm. The engine fitted is the KTTA-19 C520. Rated output across the Chetra range ranges from 296.1 to 486.7 hp; the TG503C sits at the top of that range with 486.7 hp. Its immediate neighbours are the TG301C1 below it with 304.2 hp. 3 Chetra models across 2 series are on record. The model is listed under Excavators & compaction. 15 verified figures from 1 source are on file.

Technical data

Engine

Engine model	KTTA-19 C520correct
Power	486.7 hp (357.9 kW)correct
Rated speed	1,900 rpmcorrect
Torque	2,237.1correct
Speed at max. torque	1,300 rpmcorrect
Cylinders	6correct
Displacement	18,850 cm³correct
Aspiration	turbochargedcorrect

Dimensions and weights

Length	6,281.9correct
Width	5,961.9correct
Ground clearance	652.3correct
Unladen weight	69,000 kgcorrect

Drivetrain and chassis

Forward gears	3correct
Reverse gears	3correct

Where this model stands

Power-to-weight ratio: 5.2 kW/t (358 kW / 69 t)

Stronger than 100% of the pipeline equipment in the register — out of 12 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Chetra TG503C have?

The Chetra TG503C delivers 487 hp.

How much does the Chetra TG503C weigh?

The unladen weight is 69,000 kg.

What engine does the Chetra TG503C have?

6 cylinders, 18,850 cm³ displacement.

What are the dimensions of the Chetra TG503C?

6,282 mm × 5,962 mm.

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.
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 15 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

TG301C1

Sources: [1]