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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
The 200 kN CPT crawler is a CPT penetrometer rig based on a crawler undercarriage. The rig has been designed to execute soil mechanical research based on static Cone Penetration Testing (CPT) techniques in an efficient manner. By means of the penetrometer pusher, installed in the center of gravity of the CPT crawler, either an electrical or mechanical probe (called a cone) is pushed into the ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
The jacket cone (also called the M1 cone or mantel type cone) is used for mechanical cone penetration testing and is suitable for measuring the cone resistance (qc) and the total resistance (qt). Manufactured out of specially selected tool steel, hardened and tempered. Replacement parts can be ordered separately (see underneath). The mechanical jacket cone is suitable for mechanical ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
Standpipe piezometers are used to monitor piezometric water levels. Observation wells are used to monitor ground water ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
Hydraulic pulling device with a lifting capacity of 140 kN (14 T). Pulling speed approx. 1.3 m/min. It consists of a hydraulic power-pack with powerful 4-stroke Honda GX-200 petrol engine (4.8 kW / 6.5 HP) and a high-strength 2-cylinder hydraulic pulling device with convex bottom, which is compatible with both ball and wedge clamps, passage 90 mm, stroke 150 mm. Weight of the power-pack is ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
Gouda-Geo casing tubes meet the highest quality standards. The tube material is manufactured by one of Europe’s leading steel manufacturers according to our own standards. Casing tubes are generally applied when doing Cone Penetration Tests in unstable soils or working over water or in other situations where the risk of buckling or breaking of the CPT sounding tubes is present through ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
When soil sampling and profile description is not required, the drilling procedure can be executed fast and efficiently by applying the lost tip drilling ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
All Gouda-Geo CPT sounding tubes are suitable for mechanical cone penetration testing (in short CPTm or mCPT). The key characteristic of mechanical CPT is the fact that the reaction forces encountered by the mechanical cone are transferred to the measuring head by means of so-called inner rods. These rods can move freely without any obstruction inside the CPT sounding tubes. The rods are ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
In the quotations Gouda-Geo issues a clear distinction is made between on one hand the CPT penetrometer pusher (this could either be a truck-based, crawler-based, trailer-based or stand-alone unit) and on the other hand the CPT system (this could either be mechanical or electrical CPT(U) system with automated or manual recording). This page describes the “economic” base kit one would ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
The split barrel type sampling tubes are made of high-quality steel and feature an half open tip and sampling part. Excellent for rapid sampling in consistent soils, since its makes visual inspection of the samples easy and straightforward. The split barrel type sampling tubes can be pushed into the ground by means of a CPT penetrometer pushing rig, a DPT or SPT sounding rig or by means of ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
Highly accurate optical encoder for the synchronisation of the recorded CPT data with depth. This device generates 10 pulses per cm and counts in 2 directions for optimum synchronisation. Comes complete with mounting bracket. The data vs. depth synchronisation complies with all national and international standards. ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
The breaker hammers are an excellent low-cost tool for taking soil samples. They provide high impact energy to drive the soil sampling tubes quickly into the ground. All hammers though have their own specific tool retainer; this implies that cross-overs are required in order to attach the DPT sounding rods. Gouda-Geo supplies insert hammer heads for the most common breaker hammers on the ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
The hand-pushed CPT penetrometers by Gouda Geo-Equipment are portable and handy tools for simple, quick and accurate assessment of soil conditions for various purposes. We deliver our penetrometer to many international companies for their soil investigation projects. Our penetrometers are easy and straightforward to operate; you can push them into the ground using the weight of your own ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
Access steps are one of the most essential elements of a CPT truck. A CPT operator will climb in and out of the working cabin many times per day. It is of paramount importance that this occurs safely and ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
The 200 kN stand-alone CPT penetrometer set is a lightweight and economical rig with full Cone Penetration Testing (CPT) capabilities. It is suitable for both electrical and mechanical CPT testing. The stand-alone CPT penetrometer pusher set composes of a 200 kN penetrometer pusher featuring 2 hydraulic cylinders with manually operated valves and a stainless-steel housing for datalogger and ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
A hydraulic measuring head is a calibrated measuring instrument that is used for continuous and discontinuous mechanical cone penetration testing. The force on the mechanical cone is transferred to the surface by means of the inner rods and converted into a hydraulic pressure that is displayed by means of 2 pressure gauges. CPT data are supposed to be recorded manually by the CPT operator while ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
CPT sounding tubes are used to push the electrical or mechanical cone into the ground by means of a CPT penetrometer pusher. Gouda-Geo CPT sounding tubes meet the highest quality standards. The tube material is manufactured by one of Europe’s leading steel manufacturers according to our own standards. No distinction whatsoever is made between tubes for 100 kN and 200 kN testing. All tubes ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
If you are looking for a reliable and easy to use cordless water level meter, we have got the perfect product for you. Gouda Geo-Equipment offer several water level meters with and without temperature indicators, but if you want a product that is even more convenient, we recommend our cordless water level ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
Some CPT penetrometer rigs, such as the stand-alone versions, the trailer-based versions and the light-weight CPT crawlers require anchoring to achieve a suitable reaction force to balance the pushing capacity of the rig. Ground anchors are driven into the ground using either a 2 man operated hydraulic wrench in case of a stand-alone or trailer-based penetrometer pusher or the rotary drive of the ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
Gouda-Geo supplies high quality sounding tips in various sizes both retrievable and single-use types. All tips are in accordance with the ISO 22476-2 (replaces DIN 4094-3) standard. The retrievable tips are provided with machined surfaces for the ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
The inclinometer casing tubes are designed to accommodate all commercially available inclinometers. They provide access and precise orientation for both wheel-mounted and fixed inclinometers. They are primarily used to monitor the stability of embankments, dikes slopes, rock cuts, foundations, excavation walls, piles, coffer dams, slope areas, ...