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Komatsu GD305A-3

Series: Komatsu Motor Grader

Source: https://ru.made-in-china.com/co_xiangyao888/product_Excellen

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The Komatsu GD305A-3 is a model in the Komatsu Motor Grader series. The engine delivers 101.4 hp, has 4 cylinders, with a displacement of 3,921.4 cm³. Rated speed is 2,500 rpm. The wheelbase measures 5,001.8 mm. The tank holds 130.2 litres. The engine fitted is the S4D102E. Tyre size: front 9,00-20-8PR rear 10,00-20-10PR. The Komatsu Motor Grader series covers 36 models. Rated output within it ranges from 76 to 283.9 hp; the GD305A-3 sits at the bottom of that range with 101.4 hp. Its immediate neighbours are the GD300A-1 below it with 76 hp and the GD31RC-3A above it with 111.5 hp. 1159 Komatsu models across 39 series are on record. The model is listed under Motor graders. 9 verified figures from 1 source are on file.

Technical data

Engine

Engine modelS4D102Ecorrect
Power101.4 hpcorrect
Rated speed2,500 rpmcorrect
Cylinders4correct
Displacement3,921.4 cm³correct

Dimensions and weights

Length6,937.2correct
Wheelbase5,001.8correct

Drivetrain and chassis

Tyre sizefront 9.00-20-8PR rear 10.00-20-10PRcorrect

Working data

Fuel tank capacity130.2 lcorrect

Frequently asked questions

How much power does the Komatsu GD305A-3 have?

The Komatsu GD305A-3 delivers 101 hp.

What engine does the Komatsu GD305A-3 have?

4 cylinders, 3,921 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.
  • 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.

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This page carries 9 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

GD200A-1

GD300A-1

GD31RC-3A

GD405A-1

GD500R-2

GD505A-2

GD505R-2

GD510R-1

GD511A-1

GD521A-1

GD530A-2C

GD530AW-2C

Sources: [1]

Grader in 3D section

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