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CS20

Vibratory Soil Compactors

The Cat® CS20 Vibratory Soil Compactor features a smooth drum and is ideally suited for granular soil applications or cohesive soil applications with the use of an optional padfoot shell kit. A reliable propel system improves performance and efficiency and compaction technology solutions help you reach target density faster.

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Gross Power 130.2 kW
Engine Power - ISO 14396 129 kW
Net Power - ISO 9249 108.5 kW
Net Power - SAE J1349 107.2 kW

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OVERVIEW

Efficient and Consistent Compaction

FEATURES & BENEFITS

Efficient Power

    Built around a dual pump propel system, two pumps provide separate dedicated flow to the drum drive motor and rear axle motor for exceptional gra... Read more

Exceptional Compaction Performance

    High static linear loads and amplitudes.     Exclusive eccentric weight design provides high reliability, smooth performance... Read more

Safe and Comfortable Work Environment

    A rear vision camera with large color touchscreen display enhances visibility for more complete operator control and safety.    &n... Read more

Enhance Quality and Productivity with Technology

    Optional Cat Compact technologies help you consistently meet compaction targets faster, more uniformly, and in fewer passes – saving on fuel and... Read more

Virtually Maintenance Free

    Maintenance-free hitch with sealed-for-life bearings.     Ground-level access to the engine compartment and cooling module fo... Read more

Sustainability

    The Cat C7.1 meets Brazil MAR-1 emission standards, equivalent to U.S. EPA Tier 3 and EU Stage IIIA.     Cat engines are comp... Read more

Sustainability

The Cat� C7.1 engine meets Brazil MAR-1, equivalent to U.S. EPA Tier 3 and EU Stage IIIA emission standards. Cat diesel engines are required to use ULSD (ultra-low sulfur... Read more

SPECIFICATIONS FOR CS20

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Engine
Gross Power 130.2 kW
Engine Power - ISO 14396 129 kW
Net Power - ISO 9249 108.5 kW
Net Power - SAE J1349 107.2 kW
Note (1) Net power advertised is the power available at the engine flywheel when equipped with a fan at maximum speed, air cleaner, and alternator.
Engine Model Cat® C7.1
Emissions Brazil MAR-1, equivalent to U.S. EPA Tier 3 and EU Stage IIIA
Stroke 135 mm
Bore 105 mm
Weights
Operating Weight - With Cab 20220 kg
Operating Weight - With Sun Canopy 20220 kg
Weight - Drum with Cab 13612 kg
Weight - Drum with Sun Canopy 13612 kg
Note (1) Operating weights are approximate and consider full fluids and 80 kg (176 lb) operator. Cab weights include heat and air conditioning.
Vibratory System
Vibratory Frequency - Standard 28 Hz
Variable Frequency Option Range 23.3 - 28 Hz (1400-1680 vpm)
Nominal Amplitude - High 2.1 mm
Nominal Amplitude - Low 0.98 mm
Centrifugal Force - Maximum 335 kN
Centrifugal Force - Minimum 156 kN
Static Linear Load - With Cab 63.8 kg/cm
Static Linear Load - With Sun Canopy 63.8 kg/cm
Dimensions
Compaction Width 2134 mm
Overall Length 6.1 m
Overall Width 2.5 m
Maximum Height 3.1 m
Drum Diameter 1534 mm
Wheel Base 2.9 m
Operating Specifications
Ground Clearance 427 mm
Curb Clearance 535 mm
Turning Radius - Inside Drum Edge 3.7 m
Travel Speed - Maximum 11.4 km/h
Service Refill Capacities
Fuel Tank Capacity 332 l
Cooling System 28.3 l
Engine Oil - With Filter 17.4 l
Eccentric Weight Housings (combined) 26 l
Axle and Final Drives 24 l
Hydraulic Tank 50 l
Sustainability
Recyclability 98%

SELECT MODELS TO COMPARE

Vibratory Soil Compactors

CS19

Operating Weight - With ROPS/FOPS 18888 kg
Weight - Drum with ROPS/FOPS 13443 kg
Compaction Width 2134 mm
Curb Clearance 533 mm
Vibratory Soil Compactors

CS54B

Operating Weight - With Cab 10555 kg
Weight - Drum with ROPS/FOPS 5785 kg
Weight - Drum with Cab 5880 kg
Compaction Width 2134 mm
Vibratory Soil Compactors

CS74B

Operating Weight - With Cab 16000 kg
Weight - Drum with Cab 10630 kg
Operating Weight - With ROPS/FOPS Canopy 34690 lb
Weight - Drum with ROPS/FOPS Canopy 34690 lb
Vibratory Soil Compactors

CS10 GC

Operating Weight - With Cab 10492 kg
Operating Weight - With ROPS/FOPS Canopy 10338 kg
Operating Weight - With Sun Canopy 10160 kg
Weight - Drum with ROPS/FOPS Canopy 5855 kg
Vibratory Soil Compactors

CS533E

Operating Weight - With Cab 10840 kg
Weight - Drum with ROPS/FOPS 5570 kg
Weight - Drum with Cab 5760 kg
Operating Weight - With ROPS/FOPS 10485 kg
Vibratory Soil Compactors

CS79B

Operating Weight - With Cab 20220 kg
Weight - Drum with Cab 13612 kg
Compaction Width 2134 mm
Travel Speed - Maximum 11.4 km/h
Vibratory Soil Compactors

CS56B

Operating Weight - With Cab 11555 kg
Weight - Drum with ROPS/FOPS 6220 kg
Weight - Drum with Cab 6355 kg
Compaction Width 2134 mm
Vibratory Soil Compactors

CS12

Operating Weight - With Cab 11743 kg
Weight - Drum with ROPS/FOPS 6220 kg
Weight - Drum with Cab 6348 kg
Compaction Width 2134 mm
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