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Gouda Geo Xprt Equipment & Supplies
89 equipment items found
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 ...
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 ...
Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
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. Especially for the so-called “Deep Sounding” projects and nearshore CPT testing Gouda-Geo has developed the heavy-duty CPT sounding tubes with an outer diameter of 44 mm. When you contemplate to use ...
Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
The CPT truck is a CPT penetrometer rig based on a truck-chassis. The CPT truck 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 centre of gravity of the CPT truck, either an electrical or mechanical probe (called a cone) is pushed into the ground and the ...
Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
Truly robust crawler-based CPT penetrometer pushing rig with rubber tracks, Hatz 3-cylinder diesel engine incorporated in a sound insulating enclosure, load-sensing hydraulic pump, a 200 kN CPT penetrometer pusher, unique anchoring system on reaction arm. Practically all functionalities are controlled by means of a wireless remote control. The Griffin 200 kN is made of the highest quality ...
Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
The 200 kN multi-purpose CPT penetrometer platform is an economical skid-based rig with full CPT testing capabilities. It comes with CW-couplings for quick and easy attaching to a hydraulic excavator. It is suitable for both electrical and mechanical CPT testing. The platform is ballasted up to a weight of approx. 5,000 kg and fully autonomous due to its diesel-hydraulic power pack. It comes with ...
Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
Measure excess pore pressure that is generated during soil penetration with our digital CPTU piezocone testing system. In the quotations, Gouda Geo-Equipment 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 ...
Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
The push head is a simple device used for pushing a string of CPT sounding tubes and an electric CPT cone / piezocone into the ground. The push head is equipped with an integrated proximity switch, that gives the enabling signal to the data acquisition system the moment the Cone Penetration Testing procedure starts. The push head is mounted in a slide rail under the push-and-pull yoke of the ...
Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
When doing mechanical CPT tests, the CPT sounding tubes are pushed into the soil by means of a mechanical or electrical measuring head. At the end of each test traditionally the tubes are pulled up by means of either a pulling kit (pulling bowl with pulling piece) or a ball clamp. The largest disadvantage of the pulling kit is the fact that working with it is quite laborious. A ball clamp is ...
Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
Simple to use device for the injection of viscous fluids (molasses) into the ground. Outer diameter of the sleeve: 55 mm. Apex angle of the conical tip: 30°. Number of injection holes: 8. Diameter of injection holes: 6 ...
Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
Soil sampling is simple and inexpensive tool for both geotechnical and environmental soil investigation. It easily returns your investment many times over. The window type soil samplers are driven into the soil by means of the penetrometer pushing rig. The samplers come standard with M22 threaded connections and can be connected to the CPT sounding tubes by means of an cross-over tube. Since the ...
Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
The mud wiper is specially designed to wipe off effectively the dirt of the CPT sounding tubes when retracting them out of the ground. It is made of stainless steel, so no corrosion and it is easy to ...
Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
When performing CPT tests over water or in very soft soils, the use of a catching clamp is very much recommended. It holds the CPT sounding tubes or casing tubes when they are not gripped by a clamp or pulling ...
Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
Lost or expendable tips are widely used by the geotechnical industry for numerous reasons, such as the placing of piezometer standpipes for groundwater profiling, soil gas, grouting, ...
Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
The hand pulled dynamic penetrometer rigs of the LMSR series are either driven by a gasoline engine, an electric motor or by a hydraulic ...
Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
Real handy and easy to operate dynamic sounding rig with excellent terrain capabilities, suitable for dynamic penetration tests according to ISO 22476-2 (replaces DIN 4094-3). The unit is based on a crawler undercarriage with hydrostatic drive and passive brakes and a foldable mast for easy transport. The crawler is provided with a sturdy framework incorporating all technical components and 2 ...
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 ...
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 ...
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 ...
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 ...