Eijkelkamp Compact CPT
On Track Drilling now offers a variety of in-situ geotechnical testing methods including Cone Penetration Testing (CPT). Our digital CPT units have the capability of measuring tip resistance, sleeve friction, pore water pressure and temperature at intervals between 1 and 5 cm to provide a continuous profile of the subsurface soil conditions. The ability to produce a continuous soil profile with detailed accuracy makes the CPT superior to traditional testing methods. This is a cost-effective way to gather more information and has become an industry standard. The data collected in the field is followed up with a project-specific report detailing the site investigation results.
Services Offered:
- Cone Penetration Testing (10 cm2 and 15 cm2 cones)
- Shear (Vs) and Compression (Vp) Wave Velocity Testing
- Nilcon Vane Testing
- Data Analysis and Management
Rig Dimensions
- Length: 2620 mm 103 in
- Width : 790 mm 31 in
- Height: 2030 mm 80 in
Specifications
- Hydraulic pressure: 180 bar 2,610 psi
- Power: 10.7 kW @ 3200 rpm 14.6 HP @ 3200 rpm
- Voltage: 12 V DC
- CPT stroke: 500 mm 20 in
- CPT down feed speed: 1.5 to 2.5 cm /sec 0.6 in to 1 in/sec
- Pushing force (10 Tons version): 100 kN 22,480 lbf
- Pushing force (13 Tons version): 130 kN 29,225 lbf
Benefits
- Kubota diesel engine
- Reaction force through ground anchors or ground frame
- Detachable CPT tower
Eijkelkamp Manual Drill’n’CPT Unit
On Track Drilling’s Eijkelkamp Manual Drill’n’CPT Unit is a 20 ton fully automatic CPT tool placed in the breakout clamps of a sonic drill rig. The CPT tool allows you to convert every (sonic) drill rig into a CPT unit. It can deliver a continuous CPT measurement or measure in between sampling. It is also the perfect combination to advance casing through refusal layers and apply CPT testing to greater depths.
Rig Dimensions
- Weight: 385 kg 848.8 lbs
- Rig Height: 1.75 m 5.75 ft
- Width: 0.70 m 2.3 ft
- Depth: 0.60 m 2 ft
- Track width: 0.15 m 6 in
- Track lenght: 1.06 m 42 in
Specifications
- Ground Pressure: 3.36 lbs / sq in
- Maximum Push: 20 TON
- CPT Force Max: 200 kN
- Pull Back: 240 kN
- Depth Registration Encoder: 20 puls / mm 500 puls / in
- CPT Stroke: 800 mm 31.5 in
- CPT Speed: 20-25 mm / s
- CPT Rod Diameter: 1.417 - 1.732 in
- Return speed: 60 mm / sec
Benefits
- Capable of 20-ton push
- Track capable, self-driving
Customized Features
- Affixes to Sonic Drilling Rig
- CPT measurement, Fast feed trip in, Fast feed trip out
- Sonic CPT electrical cone, measuring: Tip resistance (qc), Sleeve friction (fs), Deviation in two directions
- CPT Logging equipment, data logger, depth encoder