B470 XP-2 CFA
Casagrande B470 XP-2 CFA Piling Rig for large foundation piling-
450 kW
Engine Power
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1420 kN
Extraction Force
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1500 MM
CFA Diameter
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40 M
CFA Depth
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1000 MM
Shoes Width
-
530 kN
Main Line Pull
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160 kN
Aux Line Pull
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136 kN
Crowd Force
-
470 kNm
Rotary Head Torque
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50 RPM
Drilling Speed
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167 T
Operating Weight
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3500-5200 MM
Width Of Crawer
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38.9 MM
Length Of Auger Cleaning Stroke

- About
- Technical
- options
Casagrande’s new series of XP-2 hydraulic piling rigs are designed and built using the latest state-of the-art techniques. A range of machines engineered to satisfy the needs of the most demanding contractor with emphasis on performance, reliability and economy.
The Casagrande B470 XP-2 is a multifunction machine designed to drill boreholes, to insert and extract casings, to power a casing oscillator, for piling by the continuous flight auger method and ready for conversion in diaphragm wall equipment.
Due to the high torque of the rotary head of up to 470 kNm, the HD kelly bars and a powerful winch, the B470 XP-2 can rapidly drill deep and large piles in hard soils. The crowd winch will drive casings deep into the ground with extreme accuracy having a line pull of 660 kN and rotary head stroke of 26 m.
“Keep the operator happy in a comfortable working environment” is our formula for added productivity. The B470 XP-2 is designed to satisfy the severe European Union standards on safety and is manufactured to comply with the ISO 9001 requirements on quality.
PERFORMANCE AND PRODUCTIVITY
Technical Data
B470 XP-2 – CFA | EU | USA |
Max depth C.F.A. | 40 m | 131 ft |
Max diameter C.F.A. | 1500 mm | 59 in |
Engine power | 450 kW | 603 HP |
Width of crawler | 5200 mm | 17 ft |
Shoes width | 1000 mm | 39 in |
MAIN WINCH | ||
Line pull | 530 kN | 119,150 lbf |
AUXILIARY WINCH | ||
Line pull | 160 kN | 35,970 lbf |
CROWD – RAM | ||
Extraction force | 400 kN | 90,000 lbf |
Crowd force | 250 kN | 56,200 lbf |
Stroke | 7000 mm | 23 ft |
CROWD – WINCH | ||
Extraction force | 660 kN | 148,400 lbf |
Crowd force | 660 kN | 148,400 lbf |
Stroke | 26000 mm | 85,3 ft |
ROTARY HEAD | ||
Torque | 470 kNm | 346,650 lbf·ft |
Drilling speed | 50 rpm | 50 rpm |
WEIGHT | ||
Weight in working condition | 167 t | 368,170 lbs |
Standard Equipment
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- SPM control system – Smart Power Management
- 12″ touch screen display for visualization and drilling parameter settings
- Drilling depth measurement and automatic mast verticality control
- Automatic idling mode with engine start/stop for fuel saving
- Smart lowering and overload protection for main winch
- Rotary shaking system for tool discharge
- Crowd force control for pull down winch and crowd ram
- CFA feed control
- Hook on auxiliary line
- Protective roof guard (FOPS compliant)
- Air condition system
- Cab side catwalk
- Electric refueling pump
- Undercarriage with H frame, removable tracks and 4 lifting cylinders
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BASIC MACHINE
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- Lateral catwalks and handrails
- Railings on upper structure
- Water pre-heating system for starting engine at low temperatures
- Automatic centralized greasing system
- Radio remote control for rigging/derigging
- Video unit with two cameras and one 7″ monitor to control winches and the rear of the machine
- Automatic self alignement on drilling axis
- Casagrande FleetMaster remote rig control and monitoring via internet
- Transport kit according to required transport configuration
ROTARY PILING EQUIPMENT
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- Rotary head extension to increase the drilling diameter
- Mast extension for extended version
- H50 hydraulic torque multiplier for driving casings Max. torque 575 kNm
- Cardanic joint for rotary head
- Double rotary head system VdW3015
- Main controlled winch 360 kN nominal line pull
- Main controlled winch 530 kN nominal line pull
- Auxiliary free fall winch 165 kN nominal line pull
- Load cell on auxiliary winch for line pull monitoring
- Pull control and overload protection for pull-down winch
- Arrangement for casing oscillator
- Casing oscillator GCL 2000 SEB
CFA EQUIPMENT
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- Measurement and visualization of extraction force.
- Rotating CFA cleaner hydraulically operated
- Star CFA cleaner
- CFA lower guide with hydraulic opening
- Crowd winches for CFA. Max crowd force 2 x 55
- Hydraulic vibrator for cages
- Instrument for measuring, displaying and recording of drilling parameters. The instrument is complete with software for processing the data on a PC
- Instrument for continuous extraction of CFA