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SCHWING-Stetter S 36 X RaZor Concrete Pump

Maker:  Conrad
Model No:  78260
Scale:  1:50
Review Date:  January 2026


Conrad Index
Concrete Equipment Index


Cranes Etc Model Rating
Packaging   (max 10) 7
Detail   (max 30) 22
Features   (max 20) 17
Quality   (max 25) 21
Price   (max 15) 10
Overall   (max 100) 77%

Footnotes


SCHWING-Stetter S 36 X RaZor Concrete Pump Video.
SCHWING-Stetter branded box.
Impressive appearance.
Screw threads for the pistons.
 
Pump priming.
On site.
Placing concrete.
Poses well with a truck mixer..

The SCHWING-Stetter S 36 X RaZor has a vertical reach of 35.12m and a horizontal reach of 30.8m.  Depending on the pump it has an output of up to 161m³. 

It is mounted on a Mercedes-Benz Arocs 6x4 chassis.

Packaging

The model comes in a Schwing-Stetter branded box and it is wrapped in foam rubber. 

The review model had no defects or missing parts.

There is no information about the real machine or the model.  The only assembly is to fit door mirrors and a roof aerial.

Detail

The transmission and suspension is largely in plastic, with the steering modelled for functionality.  The wheels look good although the tyres appear the same on all axles.  Various tanks and boxes are modelled.

The Arocs cab has door mirrors and an aerial, and the interior is fairly basic. The Arocs grille looks good and there are number plates.

The front outrigger beams are simple single stage as are the rear beams.  The pad pistons are screw threads. 

The body sides have panel details within the casting and there some textured walking surfaces on top.  The concrete lines are metal as is the handrail. At the back the hopper has a grille with a textured lid.  The rear lights are painted and there and there is a detailed control panel.

The pump equipment has hydraulic hoses.

The boom is metal with a flexible hose at the end, and the pipework is metal too.  Hydraulic pipes are detailed within the boom castings.  The colour match on the plastic hydraulic ram jackets is good.

Features

The front axle has excellent steering with a very good range of movement and the rear axles have some suspension movement.

The outriggers pull out and the pads can be screwed down. 

The hopper has an opening lid.

The articulated boom opens and rotates and the full range of movement of the original machine can be replicated.  It is stable with the outriggers out.  The hydraulic rams are not stiff enough to hold any pose and bleed down when extended out.

There are two opening side boards.  There are hose extensions inside the longest cupboard.

Quality

This is a robust model, with a high metal content. 

The white paint is good and the relatively few graphics are very sharp.

Price

It is fair value for money.

Overall

This is an update on Conrad's previous S 36 X concrete pump model and has improved functionality.  The plain colour scheme is fine and the model would look good in a company colour scheme. .

Footnotes

This model was introduced at Bauma 2025.

 
Very good steering.
Profile view.
Detailed chassis.
On the road.
 
Reaching high.
Opening side boards.