New CAT Equipment

CS12 Vibratory Soil Compactor

Productive. Reliable. Durable.

The Cat® CS12 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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Benefits

Low Operating Costs

Eco-Mode, no-maintenance hitch with sealed-for-life bearings and extended service intervals help keep your operating and maintenance costs low.

Increase Efficiency with Compaction Technology

On-board compaction measurement technology indicates when specifications are met helping to eliminate guesswork, reduce unnecessary passes and minimize rework.

Exceptional Visibility and Comfort

A rear vision camera enhances visibility around the machine and a pivoting seat with integrated controls and tiltable steering console provide an ergonomic work environment.
  • Dimensions
    Compaction Width
    84 in
    Drum Diameter
    60.4 in
    Maximum Height
    10.2 ft
    Optional Blade Height
    26.9 in
    Overall Length
    19.2 ft
    Overall Length - With Blade Option
    21 ft
    Overall Width
    7.5 ft
    Overall Width - With Blade Option
    8.2 ft
    Wheel Base
    9.5 ft
  • Engine
    Bore
    4.1 in
    Emissions
    U.S. EPA Tier 4 Final, Japan 2014
    Engine Model
    Cat® C4.4
    Engine Power - ISO 14396
    156.9 hp
    Gross Power
    159 hp
    Net Power - ISO 9249
    131.6 hp
    Net Power - SAE J1349:2011
    129.9 hp
    Note (1)
    Net power advertised is the power available at the engine flywheel when equipped with a fan at maximum speed, air cleaner, clean emissions module, and alternator.
    Stroke
    5 in
  • Operating Specifications
    Curb Clearance
    19.4 in
    Ground Clearance
    17 in
    Travel Speed - Maximum
    7.1 mile/h
    Turning Radius - Inside Drum Edge
    12.1 ft
  • Service Refill Capacities
    Axle and Final Drives
    4.8 gal (US)
    Cooling System
    8.3 gal (US)
    DEF Tank
    5 gal (US)
    Eccentric Weight Housings (combined)
    6.9 gal (US)
    Engine Oil - With Filter
    3.1 gal (US)
    Fuel Tank Capacity
    69.7 gal (US)
    Hydraulic Tank
    13.2 gal (US)
  • Sustainability
    Recyclability
    97%
  • Vibratory System
    Centrifugal Force - Maximum
    67653 lb
    Centrifugal Force - Minimum
    31680 lb
    Nominal Amplitude - High
    0.083 in
    Nominal Amplitude - Low
    0.039 in
    Static Linear Load - With Cab
    166.6 lb/in
    Static Linear Load - With ROPS/FOPS Canopy
    164.2 lb/in
    Variable Frequency Option Range
    23.3 - 30.5 Hz (1400-1830 vpm)
    Vibratory Frequency - Standard
    1830 VPM
  • Weights
    Note (1)
    Operating weights are approximate and consider full fluids and 80 kg (176 lb) operator. Cab weights include heat and air conditioning.
    Operating Weight - With Cab
    25353 lb
    Operating Weight - With ROPS/FOPS Canopy
    24890 lb
    Weight - Drum with Cab
    13999 lb
    Weight - Drum with ROPS/FOPS Canopy
    13790 lb
NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
OPERATOR ENVIRONMENT
  • ROPS/FOPS Canopy with Handrails, Floor Mat, Vinyl Seat
  • Adjustable Seat with Integrated Console
  • LCD Display with Lockable Vandalism Guard
  • Adjustable Tilting Steering Column with Integrated Cup Holders
  • Rear Vision Camera System with Color Touchscreen Display
  • High Visibility 50 mm (2 in) Seat Belt
  • 12-volt Power Outlet
  • Horn, Backup Alarm
VIBRATORY SYSTEM
  • Smooth Drum
  • Pod-Style Eccentric Weight Housings
  • Dual Amplitude, Single Frequency
  • Auto-vibe Function
  • Single Adjustable Steel Scraper
TECHNOLOGY SOLUTIONS
  • VisionLink®
POWERTRAIN
  • Cat® C4.4 Engine
  • Air Cleaner, Dual Element
  • Three Speed Throttle Switch including Eco-mode
  • Automatic Speed Control (ASC)
  • Dual Propel Pumps; One for Drum Drive, One for Rear Axle
  • Fuel Filter, Water Separator, Priming Pump, Water Indicator
  • Tilting Radiator / Hydraulic Oil Cooler
  • Dual Braking System
  • Two-Speed Hydrostatic Transmission
  • Limited Slip Differential
ELECTRICAL
  • 24 volt Electrical System
  • 100 ampere Alternator
  • 750 Cold-cranking Amps Battery Capacity
OTHER
  • Lockable Engine Enclosure, Hydraulic and Fuel Tanks
  • Sight Gauges for Hydraulic Oil Level and Radiator Coolant Level
  • S·O·S℠ Sampling Values: Engine Oil, Hydraulic Oil, and Coolant
  • Halogen Working Lights (4)
NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
OPERATOR ENVIRONMENT
  • ROPS/FOPS Cab with Climate Control, Cloth Seat, Exterior Rear View Mirrors
  • Sun Visor (Cab)
  • Roll-Down Screen (Cab)
  • High Visibility 76 mm (3 in) Seat Belt
VIBRATORY SYSTEM
  • Removable Shell Kit - Oval or Square Pads
  • Variable Frequency
  • Dual Adjustable Steel Scrapers
  • Dual Adjustable Polyurethane Scrapers
  • Leveling Blade
TECHNOLOGY SOLUTIONS
  • Measure - Machine Drive Power (MDP)
  • Measure - Compaction Meter Value (CMV)
  • Command for Compaction
POWERTRAIN
  • Transmission Guard
OTHER
  • Factory Filled Bio-Hydraulic Oil
  • Halogen Working Lights (8)
  • Amber Rotating Beacon

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