Thomas 45

Series: Thomas Mini Excavator

Source: https://commons.wikimedia.org/wiki/File:Bonn,_Thomas-Mann-St

With the 45, Thomas offers a model from the Thomas Mini Excavator series. The engine delivers 45.4 hp (33.4 kW), with a displacement of 2,179.5 cm³. Rated speed is 2,300 rpm. The unladen weight is 4,460 kg. The tank holds 64.4 litres. The pump delivers 163.5 l/min. Working pressure is 602.9 bar. The engine fitted is the 4LE1PA-03. The Thomas Mini Excavator series covers 5 models. Rated output within it ranges from 17 to 45.4 hp; the 45 sits at the top of that range with 45.4 hp. Its immediate neighbours are the 35 below it with 29.4 hp. 21 Thomas models across 6 series are on record. The model is listed under Excavators & compaction. 10 verified figures from 1 source are on file.

Technical data

Engine

Engine model	4LE1PA-03correct
Power	45.4 hp (33.4 kW)correct
Rated speed	2,300 rpmcorrect
Displacement	2,179.5 cm³correct

Dimensions and weights

Unladen weight	4,460 kgcorrect

Working data

Pump flow	163.5 l/mincorrect
Hydraulic pressure	602.9 barcorrect
Fuel tank capacity	64.4 lcorrect

Other data

Height	2,441.4correct

Where this model stands

Power-to-weight ratio: 7.5 kW/t (33 kW / 4.5 t)

Stronger than 90% of the mini excavators in the register — out of 400 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Thomas 45 have?

The Thomas 45 delivers 45.4 hp.

How much does the Thomas 45 weigh?

The unladen weight is 4,460 kg.

What engine does the Thomas 45 have?

2,180 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.
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 10 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 →