Product preview

Soil Investigation Rigs

Our Soil Investigation Rigs are multifunctional. You can mount devices for different tasks on their mast.

Device Configuration

The Configurator assists you to find the most suitable device for your needs.

PR 530

The PR 530 replaces the successful predecessors PR 440 and PR 510. It is the smallest, self driving probing rig we offer. The optimized chassis of the PR 530 can be easily controlled by its two gang circut, the precise steering and the high ground clearance. The extremely short mast is operated fully hydraulic and […]

PR 530

GTR 780

This compact unit is designed for DP-H dynamic probing (heavy) according to DIN ISO 22476-2 and -3 (formerDIN 4094) and allows for leightweight, medium and heavy dynamic probing tests by simple drop weight mass adaption on site.

GTR 780

GTR 790

In addition to the GTR 780’s functionality this rig can be equipped with hydraulic breaker hammers or rotary drive heads. The dynamic probing rig on crawler GTR 790 has been developed from the GTR 780 version. Powered by a reliable Honda GX 390 petrol engine it is designed to support different add-on components. For example, dynamic probing operations with SPT characteristics or shallow core drilling can be carried out.

 

 

 

GTR 790

CRT 75 on Trailer

The dynamic probing rig LMSR on Trailer is a highly functional soil investigation rig, which can versatilely employed because of its fully hydraulic features, fed by an integrated hydraulic power pack. Self-evidently transport to and on site is simple and easy. Three hydraulic legs ensure a quick vertical setup as well as a stable working […]

CRT 75 on Trailer

GTR 1100

This multi-tasker was designed as solid, powerful drilling rig for different drilling methods. A true all-rounder combining different  drilling methods yet in one compact rig. All functions work fully hydraulic and moves quick due to its crawler tracks even in difficult terrain. Slopes up to 30 degrees pose no problem. Next to different drop weights (SPT 63.5 kg […]

GTR 1100
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