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Caterpillar R2900 XE Underground Mining Loader

Maker:  Diecast Masters
Model No:  85719
Scale:  1:50
Review Date:  October 2025


Diecast Masters Index
Mining Equipment Index


Cranes Etc Model Rating
Packaging   (max 10) 9
Detail   (max 30) 25
Features   (max 20) 15
Quality   (max 25) 20
Price   (max 15) 11
Overall   (max 100) 80%

Footnotes


Caterpillar Underground Equipment Video  
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Caterpillar branded tin.
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Huge bucket.
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Large slick tyres.
 
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Plastic grille.
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Impressive bucket.
With a load.
Handrails can be raised.
Loading an AD45.

The Caterpillar R2900 XE weighs around 78 tonnes with a loaded bucket.  It is designed for underground loading operations.

Packaging

The model comes in very high quality packaging.  There is an outer shipping carton which contains a tin which is protected by a nylon bag.  The tin is high quality and includes pictures and details about the real machine.

The review model had no missing parts or defects.

An instruction sheet for fitting the operator is included, as is a mini catalogue of the Diecast Masters range.

Detail

The underside has reasonable detailing within the plastic baseplate.  The tyres are slick and they are mounted on plastic wheels with a detailed outside face and hollow inner faces.

At the rear the radiator grille is plastic, and there is a heavy duty towing hitch.  There are some small sharp graphics. The numerous handrails are soft plastic with a very good colour match.  The top has highlighted walkway surfaces and textured grilles.

The cab windows have black seals with windscreen wipers and inside the cab an operator can be installed who sits facing sideways in this machine.  Rivet heads are highlighted with black paint.

Detail at the pivot point is simple with a driveshaft, but no hoses are crossing.

At the front the bucket is large and impressive, and well detailed including holes in the sides.  The lift arms have lights attached.

Features

It rolls very smoothly on the big wheels which each rotate independently.  Steering across the pivot point has a very good angle.

The bucket raises to a good height, and can reach over the side of an AD45 articulated truck and, although the tipping angle is excellent, the lift height is not enough to discharge the bucket fully into the truck.

The model features numerous handrails which can be posed flat for low headroom work, or raised.  However, it is tricky to align them all straight.

The operator can be fitted, or left out for posing in a transport situation.

Quality

It is a good quality model and is well made.

The paint is good and the graphics are sharp.

Price

It is reasonable value overall.

Overall

This is a very good model from Diecast Masters, and it pose well with a matching dump truck or as a transport load.

Footnotes

The model first appeared in early 2025.

 
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The parts.
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Low headroom.
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Heavy counterweight rear end.
 
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Lift height.
Profile view.
Detailed top.
Nice mini diorama.