CB20

CB series

The Casagrande CB20 is a hydraulic piling rig designed for foundation applications including rotary drilling, Large Diameter Piling (LDP), casing installation and extraction, CFA and CFA Rapid, displacement piles (DP), and soil mixing. Engineered with state-of-the-art technology, it delivers high performance, reliability, and efficiency even in the most demanding conditions.

1800 mm Max. drilling diameter
57 m Max. drilling depth
204 kNm Max. torque
231 kW Diesel engine power
50 t Operating weight

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TECHNICAL SPECIFICATIONS

Diesel engine model	Cummins B6.7 (Stage V-Tier 4)
Rated output @2000 rpm	231 kW
Diesel tank capacity	280 l

Hydraulic power	208 kW
Hydraulic pressure	350 bar
Main pumps flow rate	3×214 l/min
Hydraulic oil tank capacity	360 l

Width of triple grouser track shoes	600/800 mm
Undercarriage width with retracted/extended tracks	2500/3700 mm
Travel speed	0÷1,4 km/h
Traction force nominal/effective	450/365 kN

Max. torque	204 kNm
Max. speed	42 rpm
Inner passage	355 mm

Line pull on 1st layer nominal/effective	165/135 kN
Max. line speed	87 m/min

Line pull on 1st layer nominal/effective	73/60 kN
Max. line speed	88 m/min

Extraction force	205 kN
Crowd force	130 kN
Stroke	5,2 m

Extraction force	343 kN
Crowd force	343 kN
Max. stroke	15,5 m

APPLICATIONS

Max. depth	57 m
Max. drilling diameter undermast	3000 mm
Max. drilling diameter uncased – Crowd cylinder	1800 mm
Max. drilling diameter uncased – Crowd winch	1500 mm
Max. diameter with casing oscillator	1300 mm

Max. diameter	900 mm
Max. depth	28 m

Max. diameter	420 m
Max. depth	22,5 m

Max. diameter	1000 mm
Max. depth	22,5 m

Max. tool diameter	550 mm
Max. depth	12 m

Stroke	15,5 mm

Depth	68 m

Depth	16 m

STANDARD & OPTIONAL EQUIPMENT

FEATURES

3-YEAR WARRANTY 4,500 HOURS OF GUARANTEED OPERATION

The peace of mind of owning equipment designed for long-lasting durability, covered by a 36-month warranty and guaranteed to deliver at least 4.500 hours of flawless operation. This is one of the many ways we ensure that those who choose us can always rely on our unwavering support.

CDR – CASAGRANDE DATA RECORDER

CDR is available for all disciplines of piling and drilling and allows the rig operator to monitor the drilling progress on screen. Work parameters are recorded for subsequent analysis, or for site reports.

SPM Smart Power Management

The ability to intelligently manage engine power according to each specific function translates into greater efficiency and productivity. A dedicated system continuously detects the required power, increasing it to its maximum level only when necessary. This ensures a more responsible and sustainable use of energy.

ENVIRONMENT AWARENESS

The latest-generation Stage V diesel engines reduce pollutant emissions and allow operation with both low-sulfur fuels and HVO (Hydrotreated Vegetable Oil)—a high-performance, low CO2 emission fuel taken from waste animal fats and used vegetable oils. Like many other Casagrande rigs, the CB20 is also available in full-electric and hybrid versions.

CFM – CASAGRANDE FLEET MASTER

The fleet can be managed remotely via an online platform by PC, tablet or smartphone. This includes remote monitoring of any alarms and immediate diagnostics by the After Sales Service Team leading to significant reductions in intervention costs and rig downtime.

ERGONOMIC CABIN WITH HIGH VISIBILITY AND ACOUSTIC COMFORT

The cabin is designed to enhance operator comfort, reducing fatigue and increasing productivity while ensuring excellent visibility. It is also soundproofed to ensure optimal acoustic comfort and equipped with a new climate control system, which is quieter, more powerful, and specifically directed at the most exposed body areas. Additionally, the rig’s intelligent heat exchangers significantly reduce the noise generated by the cooling system.

EASIER AND SAFER MAINTENANCE

The hydraulically lifting cover panels provide easy access to components for inspection and maintenance. Additionally, the optional platforms and safety railings further enhance operator safety during these tasks. Optional cameras offer a detailed view of the work area, improving visibility and facilitating maintenance operations.

REMOTE CONTROL

The remote control, which allows to perfectly manage all rig movements, enhances the operator’s safety during loading and unloading operations from transport vehicles and during the setup phases for work.

AUTOMATED DRILLING WITH REAL-TIME PROGRESS VERIFICATION

The automated drilling functions available on the rig, in addition to simplifying its operation, allow the operator to stay updated in real-time on the drilling process progress through an in-cabin display. The process is continuously monitored through precise data on depth, torque, pressure, and verticality.

OPTIMAL OPERATION IN COLD ENVIRONMENTS

The rig can be equipped with a kit that ensures optimal machine performance and maximum efficiency even in particularly cold environments. This includes hydraulic oil with stable viscosity and thermal properties, a hydraulic oil preheating device, and an enhanced climate control system for the cabin.

SIMPLIFIED AND CUSTOMIZED USABILITY

The controls, in addition to being characterized by simple and intuitive functionality, are customizable. Thanks to this, each operator can create their preferred control system, avoiding potential operational errors and enhancing the safety of the operations.

AUTOMATIC GREASING SYSTEM

The automatic greasing system continuously ensures optimal lubrication of all moving mechanical parts, helping them function perfectly and extending their life.

DRILLING TOOLS

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LET'S START YOUR PROJECT

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DISCOVER OUR

Piling rigs

Casagrande piling rigs are engineered to meet the demands of complex foundation projects. Efficiency, safety, precision, and sustainability come together in a comprehensive range of solutions for rotary piling, CFA, cased piles, and displacement techniques.

CB series

CB16

Max. drilling diameter 1800 mm
Max. drilling depth 57 m
Max. torque 169 kNm
Diesel engine power 209 kW
Operating weight 44 t

Discover More →

CB26

Max. drilling diameter 2100 mm
Max. drilling depth 68 m
Max. torque 260 kNm
Diesel engine power 313 kW
Operating weight 76 t

Discover More →

CB30

Max. drilling diameter 2400 mm
Max. drilling depth 78 m
Max. torque 302 kNm
Diesel engine power 313 kW
Operating weight 84 t

Discover More →

EXPLORE OUR RANGE

Maximum uptime. Continuous support.

Casagrande After Sales services are designed to keep your equipment performing at its best throughout its entire lifecycle.

From technical support and preventive maintenance to spare parts supply and remote monitoring, our solutions help reduce downtime and ensure maximum operational efficiency.

Our global service network guarantees fast response and reliable support wherever your machines are working.

Contact our support

CB20

CB series

TECHNICAL SPECIFICATIONS

ENGINE

HYDRAULIC SYSTEM

UNDERCARRIAGE

ROTARY HEAD

MAIN WINCH

AUXILIARY WINCH

CROWD CYLINDER

CROWD WINCH

APPLICATIONS

BORED PILING

CFA PILING

DISPLACEMENT PILES

SOIL MIXING

NON VIBRATION STONE COLUMNS

DTH HAMMER

JET GROUTING

MICROPILING

STANDARD & OPTIONAL EQUIPMENT

STANDARD EQUIPMENT

OPTIONAL EQUIPMENT - BASE CARRIER

OPTIONAL EQUIPMENT - ROTARY PILING

OPTIONAL EQUIPMENT - CFA

FEATURES

3-YEAR WARRANTY 4,500 HOURS OF GUARANTEED OPERATION

CDR – CASAGRANDE DATA RECORDER

SPM Smart Power Management

ENVIRONMENT AWARENESS

CFM – CASAGRANDE FLEET MASTER

ERGONOMIC CABIN WITH HIGH VISIBILITY AND ACOUSTIC COMFORT

EASIER AND SAFER MAINTENANCE

REMOTE CONTROL

AUTOMATED DRILLING WITH REAL-TIME PROGRESS VERIFICATION

OPTIMAL OPERATION IN COLD ENVIRONMENTS

SIMPLIFIED AND CUSTOMIZED USABILITY

AUTOMATIC GREASING SYSTEM

DRILLING TOOLS

Gallery

LET'S START YOUR PROJECT

GET A QUOTE

DISCOVER OUR

Piling rigs

CB series

CB16

CB26

CB30

Maximum uptime. Continuous support.

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