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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
All power inverters supplied by Gouda-Geo are of professional quality and feature pure sine wave ...
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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
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
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
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
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 ...
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Manufactured by:Gouda Geo-Equipment B.V. based inHillegom, NETHERLANDS
Nearshore cone penetration testing is not as difficult as it might seem. In case of nearshore CPT (also referred to as over-water or marine CPT) the specifications of the equipment, the operation and the procedures to follow differ slightly from land testing. It is for reason recommendable to opt for a CPT penetrometer rig that has been purposely designed for this job. The 200 kN stand-alone CPT ...
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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
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 ...
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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
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
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 200 kN CPT crawler is a CPT penetrometer rig based on a crawler undercarriage. It is designated as being a “basic” rig, since it lacks the electronically controlled hydraulics and remote control which comes with the “professional” 200 kN CPT crawler. The rig has been designed to execute soil mechanical research based on static Cone Penetration Testing (CPT) techniques ...
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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
Determination of the shear strength of a soil is a commonly used method to determine the structural strength of that soil. The electric vane tester is an excellent field instrument for in-situ measurement and evaluation of the undrained shear strength (su) and the remoulded shear strength. Furthermore it gives a good indication of the over-consolidation ratio, the stress-strain relationship ...
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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 ...
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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 ...
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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 ...