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89 equipment items found
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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 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 closed soil sampling tubes are made of high-quality steel and designed such, that they can accommodate a transparent PVC liner for holding the soil sample. The inner diameter of the liner is 48 mm, the outer diameter is 50 mm. The cutting shoe is detachable by means of a screw connection enabling the appliance of a core ...
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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 ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
A 200 kN trailer-based CPT penetrometer rig is a lightweight and economical rig with full CPT testing capabilities. It is suitable for both electrical and mechanical CPT testing. It can be towed easily by a 4-wheeldrive car. It comprises a sturdy 2-axle trailer base, a 2-cylinder CPT penetrometer pusher, a diesel-hydraulic power-pack with load-sensing pump, manually operated valves, a work ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
The 200 kN CPT penetrometer pusher has been specially designed to be mounted on an excavator. It comes with CW-couplings and non-spill hydraulic couplings for quick and easy attaching to a hydraulic excavator. It is lightweight and economical with full Cone Penetration Testing (CPT) capabilities. The pusher is powered by the excavator’s hydraulic system and suitable for both electrical and ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
For pulling the sounding tubes out of the ground after testing, Gouda-Geo supplies wedge clamps with hardened jaws in various sizes in combination with a pulling bowl. These wedge clamps can both be placed on top of the hydraulic and manual pulling devices. The largest advantage of wedge clamps is the fact that they do not really damage the tubes. They are safe and reliable devices and come at ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
Purpose designed hydraulic wrench for driving ground anchors of the 100 kN and 200 kN stand-alone and trailer-based CPT penetrometer rigs into and out of the ground. To be operated by 2 persons. The hydraulic power for the wrench is supplied by the power-pack of the CPT penetrometer rig. The wrench comes complete with 2 high-pressure hydraulic hoses of 6 meters length and is fitted with ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
The manual pulling devices are designed for pulling the DPT and SPT tubes out of the ground after testing. The pulling devices can both be used with ball and wedge clamps (see relevant chapters). Provided with inserts for jacking bars. Provided with durable bronze ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
At Gouda Geo-Equipment, you can order our convenient static pore pressure meters. Use these to measure pore pressure in groundwater in the subsoil. The subsoil is an accumulation of multiple layers of different types of soil. Every soil type has its own unique properties resulting in stable and instable soils and individual permeability characteristics. This causes the ground water pore pressure ...
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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
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
For pulling the sounding tubes out of the ground after testing, Gouda-Geo supplies compact and lightweight ball clamps in various sizes. These clamps can both be placed on top of the hydraulic and manual pulling devices. The ball clamps are safe and reliable devices and come at really affordable prices. Because of the fact that the ball clamps have 2 rows of balls, the sounding tubes do not ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
A complete range of cables is available for the P- and S-type electric CPT cones / piezocones. The string of cables connects the electric CPT cone / piezocone to the CPT-Logger data acquisition unit. Please have a look at the information underneath for detailed information on CPT sounding cables. If you are in doubt, please consult the Gouda-Geo sales department to determine the appropriate cable ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
When you take a stand-alone CPT penetrometer pusher or a LMSR dynamic penetrometer into the field, a load of sounding tubes, tools, instruments and accessories is needed as well. For this reason Gouda-Geo proposes a handy trolley for the transport of all these materials in the ...
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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
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
Electrical CPT cones and piezocones are high-precision measuring instruments purposely developed for geotechnical soil investigation. You can find these products at Gouda Geo-Equipment. We take great pride in being one of the market-leading brands when it comes to CPT products. Count on our innovative products to help you gather the most accurate soil characteristics ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
The CPT crawler-truck is a CPT penetrometer rig based on a truck-chassis provided with a crawler undercarriage. The crawler-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 crawler-truck, either an electrical or mechanical ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
Piezometer standpipes are tubes with a perforated part, which is placed in the ground in order to determine the groundwater level (i.e. the phreatic water table) or to monitor the quality and quantity of the groundwater. You can find the best piezometers for measuring groundwater levels at Gouda ...