PM201 Cold Planer

Optimum Power

The C18 engine performs at a full-rated gross power of 485 kW (650 hp) at 2100 rpm. The combination of large displacement and high torque allow the PM201 to achieve maximum production. Engine power curve is optimized for milling applications providing optimum power while keeping the engine operating at peak efficiency.

Mechanically-Actuated ElectronicallyControlled Unit Injection (MEUI)

The MEUI fuel system is a unique system that combines the technical advancement of an electronic control system with the simplicity of direct mechanically controlled unit fuel injection. The MEUI system excels in its ability to control injection pressure over the entire engine operating speed range. These features allow the C18 to have complete control over injection timing, duration and pressure.

Precise Multiple Injection Fuel Delivery

Combustion chamber temperatures are lowered by precisely shaping the combustion cycle generating fewer emissions and optimizing fuel combustion; translating into more work output for your fuel cost.

C18 Cylinder Block

The cylinder block is a one-piece, grey iron block that features generous ribbing for stiffness and heavy bearing bulkheads for rigidity and strength as the crankshaft turns. This new design supports the engine’s higher compression ratios and increases its power density. The incorporation of straight-thread, o-ring connection points reduces the loss of engine oil and fluids.

High Cylinder Pressures

High cylinder pressures combined with tightly controlled tolerances promote extremely efficient fuel burn, less blow by and lower emissions.

Service, Maintenance and RepairEasier service, maintenance and repair

Easier service, maintenance and repair is accomplished by monitoring key functions and logging critical indicators. Advanced electronic diagnostic capabilities are possible using Cat Electronic Technician.

Turbocharged and Air-to-Air Aftercooling (ATAAC)

High horsepower with increased response time is assured while keeping exhaust temperatures low for long hours of continuous operation.

Air-to-Air Aftercooling

Air-to-air aftercooling keeps air intake temperatures down and in concert with the tight tolerance combustion chamber components, maximizes fuel efficiency and minimizes emissions. New turbocharger, unique cross-flow head design, single front driven overhead cam and a more efficient intake manifold generate significant improvements in air flow, maximizing efficiency and reduced emissions.

ADEM™ A4 Electronic Control Module

The module manages fuel delivery, valve timing and airflow to get the most performance per liter (gallon) of fuel used. The control module provides flexible fuel mapping, allowing the engine to respond quickly to varying application needs. It keeps track of engine and machine conditions while keeping the engine operating at peak efficiency.

Propel Pump

Propel pump provides balanced flow to the dual displacement drive motors on each track. Provides superior tractive effort on all surfaces.

Maximum Production

Load sensing system controlled by the ECM, matches propel speed to load on engine for maximum production.

Two Speed Ranges

Two speed ranges allow the machine to operate at either maximum torque to propel the machine through the toughest materials or a greater speed for moving around the job site.

Propel Lever

Infinitely variable machine speeds determined by the propel lever.

Equal Hydraulic Oil Flow

Positive traction control provides equal hydraulic oil flow to each drive motor to increase tractive effort in hard cutting applications.

Polyurethane Track Pads

Polyurethane track pads provide long service life and positive traction on all pavement surfaces.

Rotor Clutch System

Cat wet clutch is the most efficient and reliable system of applying rotor power to the pavement. The rotor clutch system has a separate oil sump, pump, filter, clutch control valve and oil cooler to provide continuous cooling and lubrication.

Long Life And Reduced Maintenance

Upper and lower sheave bearings are continuously lubricated with oil from the rotor drive clutch sump to provide long life and reduced maintenance.

Drum Drive Gear

Cat drum drive gear reducer provides reliability and long service life. An input shear shaft is provided to protect the rotor and final drive from overload conditions. Rotor mandrel is liquid-filled to dissipate heat and cools gear reducer.

Tensile Belt

Molded eleven-rib high tensile belt provides long service life.

Automtic Belt Tension Adjustment

Automatic belt tension adjustment prevents slipping and reduces maintenance.

Conical Tool Holder Rotor

The conical tool holder rotor has 190 point-attack carbide-tipped tools. The quick release conical tool holder features a tapered fit maintining tightness in holder base.

Breakaway Tool Holder Rotor

The breakaway tool holder rotor has 170 point-attack carbide-tipped tools which allow for fast replacement without welding. As the triple-wrap design provides high production, the segmented flighting is designed to help protect base blocks.

Weld-on Tool Holder Rotor

The weld-on tool holder rotor contains 147 point-attack carbide-tipped tools which has a triple-wrap design that allows higher working speeds and high production.

Increased Production

Large discharge opening clears out the cutter box fast for increased production.

Maximum Efficiency

The collecting conveyor's width measures in at 1020 mm (40") and is driven by two high torque hydraulic motors which provides maximum efficiency.

Seamless Belt

Seamless belt features 25 mm (1") high cleats to clear out the cutter box effectively and provides better control of fine particles.

Standard Water Spray

Standard water spray lubricates and controls dust on collecting belt. Water spray nozzles are easily removed for inspection and replacement without the need for tools.

Hydraulically Operated Front Door (Optional)

The optional hydraulically operated front door provides an adjustable down pressure to prevent slabbing of the road surface resulting in optimum sizing and gradation.

Anti-Kickback Device

Anti-kickback device automatically deactivates the rotor drive and propel systems if a kickback is detected.

Upper Conveyor

915 mm (36") wide upper conveyor with hydraulically controlled height adjustment and two cylinders for a 45 degree swing to the left and right.

Seamless Belt

Seamless belt features 25 mm (1") high cleats, offers long service life and provides better control of fine particles.

Variable Belt Speed

Variable belt speed controls upper belt loading to match milled material type and amount.

Conveyor Boost Function

Conveyor boost function increases material handling to load long tractor trailers from the rear.

Operator's Station And Ground Level Controls

Conveyor raise, lower and swing controlled from the operator’s station and at two ground level control stations.

Dual Operating Controls

Dual operating controls including steering wheels, propel levers, upper conveyor, machine elevation and rear track steering functions.

Computerized Monitoring System (CMS)

Computerized Monitoring System (CMS) constantly monitors system pressures and engine condition with six modes of operation. Alerts the operator if a problem does occur with three levels of warning.

Clear Control And Instrumentation Design

Clear control and instrumentation layout designed for ease of use. All gauges and displays are easily visible in direct sunlight or low light conditions.

Isolated Platform

Isolated platform with four heavy-duty rubber mounts to reduce machine vibration transmitted to the operator.

Low Sound Levels

Low sound levels help the operator and ground crew communicate effectively.

Warning Horns And Shut Down Buttons

Warning horns and shut down buttons located on the operator’s station and at five ground level control stations

Current Operating Conditions Monitored

Electronic Control Module (ECM) receives input signals from sensors in the engine, propel, steering and rotor drive systems which monitor current operating conditions.

Self-Diagnostics

Self-diagnostics provides information for troubleshooting and alerts the operator of potential system problems.

Automatic Load Control

Automatic load control adjusts propel speed so that engine speed is maintained at no less than 1900 rpm. Machine always works at peak efficiency for maximum production.

Four Steering Modes

Steering control provides four steering modes for maneuvering in tight quarters: front steer only, crab steer, coordinated steer and rear steer only.

System Versatility

Contact or non-contact grade sensors can be positioned on each side are easy to position and provides a consistent accuracy to ± 3 mm (1/8"). Cross slope sensor adds to system versatility.

Accurate Grade Matching

Contacting wire rope grade sensor measures side plate movement that enables the entire length of the side plate to become an averaging device for extremely accurate grade matching.

Remote Mounted Control Boxes

Remote mounted control boxes allow manual or automatic operation from either the operator’s station or at ground level. Constant read-out for rotor depth and cross slope are easily visible in direct sunlight or low light conditions.

Sonic Averaging System

Sonic Averaging System features three non-contacting grade sensors or a combination of one contacting and two non-contacting sensors that mount on the side of the machine. Enables the entire length of the machine to become an averaging device.

Four Steering Modes

Steering control provides four steering modes for maneuvering in tight quarters: front steer only, crab steer, coordinated steer and rear steer only.

Reinforced Polyurethane Track Pads

Standard reinforced polyurethane track pads provides good traction, added stability and improved durability against track pad separation.

Excellent Visibility

Visibility to the cutter box side plates is exceptional. Excellent visibility increases productivity and allows the operator to precisely place the rotor against gutter pans or when working near obstructions.

Dual Propel Levers

Dual propel levers provide infinitely variable machine speeds for moving around the job site quickly.

Hydraulic Rotor Service Door

Hydraulic rotor service door opens wide for convenient access to rotor for inspection and tool maintenance.

Cutting Tools Made Quick And Easy

Engine mounted air compressor and cutting bit removal tools makes changing cutting tools quick and easy.

Chrome Leg Cylinders

Chrome leg cylinders slide through leg barrel equipped with a lip seal and a replaceable nylon sleeve-type bearing.

Electronic Control Module (ECM)

Electronic Control Module (ECM) monitors machine systems and provides self-diagnostics for operator or service personnel.

Three Warning Level Alerts

Three warning levels alert operator to conditions on the machine that require attention. Encourages repair before major failure.   Level One – a flashing gauge indicator and a flashing alert indicator light.   Level Two – level one warning plus the warning action lamp flashing.   Level Three – level two warning plus the warning action horn sounds.

Visual Indicators

Visual indicators allow easy check of radiator coolant, water spray tank level, hydraulic oil tank level and air restriction indicator.

Simplified System Diagnosis

Quick-connect hydraulic test ports simplify system diagnostics.

Ecology Drains

Ecology drains provide an environmental method to drain fluids. They are included on the radiator, engine oil pan and hydraulic tank.

S•O•S Ports

S•O•S ports allow for simple fluid collection of engine oil, engine coolant and hydraulic oil.

Secured Hose Routing

Secure hose routing with polyethylene routing blocks to reduce rubbing and increase service life.

Nylon Braided Wrap And All-Weather Connectors

Nylon braided wrap and all-weather connectors ensure electrical system integrity. Electrical wiring is colorcoded, numbered and labeled with component identifiers to simplify troubleshooting.

Maintenance-Free Cat Batteries

Maintenance-free Cat batteries are mounted on the top of the machine and are accessible through a bolt-on cover. Cat batteries are specifically designed for maximum cranking power and protection against vibration.

Cooling Package

Cooling package is a multi-row modular design, stacked in series for easy access for cleaning and service. A modular stacked cooling system provides more efficient cooling of individual systems and makes replacement and routine cleaning easier.