RM500 (Tier 4F / EU Stage V)

Road Reclaimers RM500 (Tier 4F / EU Stage V)

Request A Price Find Dealer

Key Specs

Maximum Operating Weight: 69518 lb; 31533 kg

Cutting/Mixing Width: 96 in; 2438 mm

Gross Power: 546 hp; 407 kW

RM500 (Tier 4F / EU Stage V)

RM500 (Tier 4F / EU Stage V)
Change model

Overview

Productive. Intuitive. Powerful.

The Cat RM500 features simple operation, a robust rotor drive system and a versatile design that make this durable industry workhorse an exceptional value. High production and excellent material quality go hand-in-hand with low operating and maintenance costs. Rotor and spray system options provide the ability to adapt to a wide range of full-depth reclamation and soil stabilization applications.

Benefits

Easy to Service

Ground-level service points and an auto reversing cooling fan aid in reducing daily maintenance time and advanced system diagnostics inform the operator about machine performance.

Comfortable Operator Environment

The ergonomic operator station is designed for comfortable visibility and is equipped with features and controls that help simplify operation.

Versatile

An efficient rotor drive system, full-time All-Wheel Drive, and multiple rotor and spray system options help provide the versatility needed for a wide range of applications.

Features At A Glance

Reliable, Efficient Operation

A Cat® C15 engine meets U.S. EPA Tier 4 Final, EU Stage V and Korea Stage V emission standards
Variable speed cooling fan operates at the lowest speed for optimal cooling
Maximize traction with standard, electronically controlled All-Wheel Drive featuring four independent pumps and drive motors to propel in the most extreme conditions
Four steering modes provide jobsite maneuverability: Front wheels only, rear wheels only, crab steering, and coordinated steering

Operator Comfort and Visibility to Enhance Performance

Sight lines are optimized with the full left-to-right sliding cab, allowing the operator to work comfortably from either side of machine
A heated, 180º positioning suspension seat with fore and aft adjustment increases operator comfort and visibility
Cab comes standard with heating and air conditioning for a comfortable work environment
Good visibility to rotor housing and discharged material
Performance and safety can be augmented with cameras that are viewed on a large, in-cab display

Fore and aft visibility is enhanced with front and rear mounted cameras
Gradation results can be viewed through the camera mounted above the rear mixing chamber door

Intuitive, easy to learn and operate
Controls are ergonomically located and grouped by function for quick and easy access
Precise machine control is delivered through hand-wheel steering
Touch screen display provides clear instrumentation and controls

Durable Rotor Drive System

High-strength rotor drive chains
Cat Powershift automatic transmission
Heavy-duty shear disk or optional torque limiter protects the rotor driveline

Superior Mix Quality

Work efficiently on a variety of reclamation and stabilization projects with three rotor options: Universal, Combination and Soil
Manage gradation for a wide variety of materials and applications with three selectable rotor speeds
Advanced electronic controls with automatic load control deliver ideal mix quality by keeping the machine at an optimized speed for production efficiency
Return-to-cut feature helps operators save time and maintain consistency with the simple tap of a button
Floating variable volume mixing chamber allows the operator to control material size and gradation

Optional Spray Systems Perform with Accuracy

Water and emulsion additive systems for a variety of job site applications
Application rate of additives is accurately monitored through a computerized metering system to ensure mix design specifications are met
Ultra Low-flow Water Spray System available (for water use only– not for use with emulsions)
Both Water and Emulsion Spray Systems can be installed to allow simultaneous or individual system operation
A wide range of variable flow rates can be optimized for a variety of applications:

Water flow rates from 114-1136 liters per minute (30-300 gallons per minute)
Ultra-low water flow rates from 60-600 liters per minute (16-160 gallons per minute)
Emulsion flow rates from 114-946 liters per minute (30-250 gallons per minute)

Easily set up the spray systems to deliver liquid additives according to specifications:

Manual or automatic
Volume per minute
Volume per m2 (yd2)
Percent of material density

Safely access routine maintenance items from ground level
Auto-reversing cooling fan helps prevent debris build-up extending maintenance intervals for cleaning the cooling package
Rotor drive system utilizes automated bearing lubrication
Self-lubricating rotor chain drive is adjustment-free and eliminates routine maintenance
A service door on each side of the rotor chamber provides easy access to inspect or change endring bits without having to reach inside the rotor chamber to service
Easy access to hydraulic components
Monitor fluid conditions with regular sampling to help extend change intervals up to 500 hours engine oil, 6000 hours hydraulic oil and 12000 hours coolant
Electrical system wiring is color-coded and numbered for easy identification and wrapped in a protective, abrasion-resistant nylon braid for longer life
Electronic Control Modules (ECMs) monitor machine systems to alert the operator of performance issues and can be paired with Product Link to track location, machine hours, fuel usage, and idle time
VisionLink® is a cloud-based software application that seamlessly provides data to your desktop or mobile device, taking the guesswork out of fleet management with key insights to maximize performance – regardless of fleet size or equipment manufacturer.
Convenient parts availability and dealer locations

The Cat C15 engine meets U.S. EPA Tier 4 Final, EU Stage V and Korea Stage V emission standards
Cat U.S. EPA Tier 4 Final, EU Stage V and Korea Stage V engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels* up to: 20% biodiesel FAME (fatty acid methylester) or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details.
*Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.
Automatic Load Control helps you save fuel and reduces greenhouse gas emissions by automatically matching propel speed to engine load for maximum production at peak efficiency
Electronically controlled All-Wheel Drive with Traction Control maintains consistent traction to increase machine efficiency, helps reduce fuel burn and greenhouse gas emissions
Performance and safety can be augmented with cameras that are viewed on a large, in-cab display
Extended maintenance intervals not only reduce downtime but decrease the amount of fluid and filters that are replaced over the life of the machine
Cat Scheduled Oil Sampling (S•O•S℠) Services helps reveal excessive wear, contaminated fluids or other “unseen” issues that can shorten component life. In many cases, you can extend oil and coolant change intervals by using fluid monitoring. Consult your Cat dealer or the machine's operation and maintenance manual for more information.
The engine, hydraulic system and Diesel Exhaust Fluid (DEF) tank (if required) are equipped with ecology drains for easy servicing and to help prevent spillage
Don't waste fuel idling. Cat VisionLink online fleet monitoring helps you manage idle time and reduce fuel burn and greenhouse gas emissions
VisionLink displays the CO2 emissions for monitored assets, calculated by fuel type for the Runtime Fuel Burned each day in a selected date range

Specifications Standard Equipment Optional Equipment

Product Specifications for RM500 (Tier 4F / EU Stage V)

Weights

Maximum Operating Weight	69518 lb 31533 kg
Note (1)	Maximum weight includes base machine, all options, ROPS, cab, coolant, lubricants, Universal 16 rotor, full fuel tank,full water tank and 75 kg (165 lb) operator. Maximum weight includes base machine, all options, ROPS, cab, coolant, lubricants, Universal 16 rotor, full fuel tank,full water tank and 75 kg (165 lb) operator.
Operating Weight	62920 lb 28540 kg
Note (2)	Operating weight includes base machine, no options, ROPS, cab, coolant, lubricants, Universal 16 rotor, 50% full fuel tank,50% full water tank and 75 kg (165 lb) operator Operating weight includes base machine, no options, ROPS, cab, coolant, lubricants, Universal 16 rotor, 50% full fuel tank,50% full water tank and 75 kg (165 lb) operator

Operating Specifications

Cutting/Mixing Width	96 in 2438 mm
Maximum Cutting/Mixing Depth	20 in 508 mm
Note (1)	Maximum cutting/mixing depth varies by rotor. Maximum cutting/mixing depth varies by rotor.
Rotor Options	Universal 16, Universal 18, Combination, Soil (Stabilization) Universal 16, Universal 18, Combination, Soil (Stabilization)
Rotor Drive	3-Speed Chain 3-Speed Chain
Rotor Speeds	110 / 152 / 205 rpm 110 / 152 / 205 rpm
Maximum Travel Speed	6.5 mile/h 10.5 km/h
Inside Turn Radius	14.2 ft 4.33 m

Engine

Gross Power	546 hp 407 kW
Engine Power	539 hp 402 kW
Engine Model	Cat® C15 Cat® C15
Emissions	U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V
Build Number	02A 02A

Dimensions

Length	33.83 ft 10.32 m
Width	9.58 ft 2.98 m
Maximum Height	11.78 ft 3.59 m
Wheel Base	21.33 ft 6.55 m
Ground Clearance	19.9 in 506 mm

Service Refill Capacities

Fuel Tank Capacity	279 gal (US) 1056 l
DEF Tank	12.2 gal (US) 46 l
Cooling Systems	18.5 gal (US) 70 l
Engine Oil	13.7 gal (US) 52 l
Hydraulic Tank	59.2 gal (US) 224 l

Sustainability

Recyclability

97% 97%

RM500 (Tier 4F / EU Stage V) Standard Equipment

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

OPERATING ENVIRONMENT

Adjustable armrests

Heated suspension seat

180° rotating operating station

Audio-ready with speakers

Full width sliding cab with heat and air conditioning

Access ladder, right and left side

High visibility retractable seat belt

Mini-wheel steering control

Multifunction propel lever

Steering guides

LCD touch screen operator interface

POWERTRAIN

Air to Air Aftercooler (ATAAC)

Dual element air cleaner with pre-cleaner

Extended life coolant with protection to -37 degrees C (-35 degrees F)

On-demand fan with auto-reversing function

Four steering modes

All-Wheel Drive

Electronic differential

Oil-bath brake system

Powertrain guard

ELECTRICAL SYSTEM

150 amp alternator

24-volt charging system

Automotive-type fuse system

Remote start/charge receptacle

Two 1365 CCA maintenance-free batteries

ROTOR DRIVE SYSTEM

Maintenance-free drive shafts

Self-lubricating roller chain and bearings

Shear disk driveline protection

Automatic Return-to-cut

Powershift 3-speed transmission

Three rotor speeds

Variable volume mixing chamber

SERVICE AND MAINTENANCE

Grouped filters with ground level access

Cat Product Link™ - Cellular

Remote access drains

Ports for Scheduled Oil Sampling (S·O·S℠)

Fluid level sight gauges

Toolbox

SAFETY

Back-up alarm

Remote cameras (front, rear and rear rotor chamber door)

Ground level emergency shutdown switch

Horn (front and rear)

ROPS

Platform handrails and guardrails

Mirrors

Halogen working lights

RM500 (Tier 4F / EU Stage V) Optional Equipment

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

POWERTRAIN

Cat Bio HYDO™ biodegradable hydraulic oil

CE certificate

SPRAY SYSTEMS

Water spray system

Ultra Low-flow water spray system

Emulsion spray system

Folding telescoping push bar

ROTOR DRIVE SYSTEM

Torque limiter driveline protection

Rotor - Universal 16

Rotor - Universal 18

Rotor - Combination

Rotor - Soil (Stabilization)

Material sizing breaker bar

Bolt-on counterweight - 1600 kg (3500 lb)

SERVICE AND MAINTENANCE

Additional toolbox

SAFETY

Roading lights

Folding LED safety beacon

Product Specifications for RM500 (Tier 4F / EU Stage V)

Download Print

Weights

Maximum Operating Weight	69518 lb 31533 kg
Note (1)	Maximum weight includes base machine, all options, ROPS, cab, coolant, lubricants, Universal 16 rotor, full fuel tank,full water tank and 75 kg (165 lb) operator. Maximum weight includes base machine, all options, ROPS, cab, coolant, lubricants, Universal 16 rotor, full fuel tank,full water tank and 75 kg (165 lb) operator.
Operating Weight	62920 lb 28540 kg
Note (2)	Operating weight includes base machine, no options, ROPS, cab, coolant, lubricants, Universal 16 rotor, 50% full fuel tank,50% full water tank and 75 kg (165 lb) operator Operating weight includes base machine, no options, ROPS, cab, coolant, lubricants, Universal 16 rotor, 50% full fuel tank,50% full water tank and 75 kg (165 lb) operator

Operating Specifications

Cutting/Mixing Width	96 in 2438 mm
Maximum Cutting/Mixing Depth	20 in 508 mm
Note (1)	Maximum cutting/mixing depth varies by rotor. Maximum cutting/mixing depth varies by rotor.
Rotor Options	Universal 16, Universal 18, Combination, Soil (Stabilization) Universal 16, Universal 18, Combination, Soil (Stabilization)
Rotor Drive	3-Speed Chain 3-Speed Chain
Rotor Speeds	110 / 152 / 205 rpm 110 / 152 / 205 rpm
Maximum Travel Speed	6.5 mile/h 10.5 km/h
Inside Turn Radius	14.2 ft 4.33 m

Engine

Gross Power	546 hp 407 kW
Engine Power	539 hp 402 kW
Engine Model	Cat® C15 Cat® C15
Emissions	U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V
Build Number	02A 02A

Dimensions

Length	33.83 ft 10.32 m
Width	9.58 ft 2.98 m
Maximum Height	11.78 ft 3.59 m
Wheel Base	21.33 ft 6.55 m
Ground Clearance	19.9 in 506 mm

Service Refill Capacities

Fuel Tank Capacity	279 gal (US) 1056 l
DEF Tank	12.2 gal (US) 46 l
Cooling Systems	18.5 gal (US) 70 l
Engine Oil	13.7 gal (US) 52 l
Hydraulic Tank	59.2 gal (US) 224 l

Sustainability

Recyclability

97% 97%

RM500 (Tier 4F / EU Stage V) Standard Equipment

Print

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

OPERATING ENVIRONMENT

Adjustable armrests

Heated suspension seat

180° rotating operating station

Audio-ready with speakers

Full width sliding cab with heat and air conditioning

Access ladder, right and left side

High visibility retractable seat belt

Mini-wheel steering control

Multifunction propel lever

Steering guides

LCD touch screen operator interface

POWERTRAIN

Air to Air Aftercooler (ATAAC)

Dual element air cleaner with pre-cleaner

Extended life coolant with protection to -37 degrees C (-35 degrees F)

On-demand fan with auto-reversing function

Four steering modes

All-Wheel Drive

Electronic differential

Oil-bath brake system

Powertrain guard

ELECTRICAL SYSTEM

150 amp alternator

24-volt charging system

Automotive-type fuse system

Remote start/charge receptacle

Two 1365 CCA maintenance-free batteries

ROTOR DRIVE SYSTEM

Maintenance-free drive shafts

Self-lubricating roller chain and bearings

Shear disk driveline protection

Automatic Return-to-cut

Powershift 3-speed transmission

Three rotor speeds

Variable volume mixing chamber

SERVICE AND MAINTENANCE

Grouped filters with ground level access

Cat Product Link™ - Cellular

Remote access drains

Ports for Scheduled Oil Sampling (S·O·S℠)

Fluid level sight gauges

Toolbox

SAFETY

Back-up alarm

Remote cameras (front, rear and rear rotor chamber door)

Ground level emergency shutdown switch

Horn (front and rear)

ROPS

Platform handrails and guardrails

Mirrors

Halogen working lights

RM500 (Tier 4F / EU Stage V) Optional Equipment

Print

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

POWERTRAIN

Cat Bio HYDO™ biodegradable hydraulic oil

CE certificate

SPRAY SYSTEMS

Water spray system

Ultra Low-flow water spray system

Emulsion spray system

Folding telescoping push bar

ROTOR DRIVE SYSTEM

Torque limiter driveline protection

Rotor - Universal 16

Rotor - Universal 18

Rotor - Combination

Rotor - Soil (Stabilization)

Material sizing breaker bar

Bolt-on counterweight - 1600 kg (3500 lb)

SERVICE AND MAINTENANCE

Additional toolbox

SAFETY

Roading lights

Folding LED safety beacon

See how RM500 (Tier 4F / EU Stage V) compares against frequently compared products.

Road Reclaimers

Selected

RM500 (Tier 4F / EU Stage V)

RM500 (Tier 4F / EU Stage V)

Maximum Operating Weight: 69518 lb; 31533 kg
Cutting/Mixing Width: 96 in; 2438 mm
Gross Power: 546 hp; 407 kW

Road Reclaimers

RM400

RM400

Maximum Operating Weight: 57232 lb; 25960 kg
Cutting/Mixing Width: 96 in; 2438 mm
Gross Power: 415.7 hp; 310 kW

View Details

Road Reclaimers

RM500

RM500

Maximum Operating Weight: 64753 lb; 29372 kg
Cutting/Mixing Width: 96 in; 2438 mm
Gross Power: 544.4 hp; 406 kW

View Details

Tools And Expert Help At Every Turn

Payment Calculator

Payment Calculator

Current Offers

Rental Options

Used Options

Find Dealer

Product Brochures and More Are Ready to Download!

Caterpillar product brochures and other informational documents are available for your growing business.

Media Gallery

Photos

Videos

RM500 Road reclaimer/Soil stabilizer

RM500 Road reclaimer/Soil stabilizer

RM500 Road reclaimer/Soil stabilizer

RM500 Road reclaimer/Soil stabilizer

RM500 Road reclaimer/Soil stabilizer

RM500 Road reclaimer/Soil stabilizer

RM500 Road reclaimer/Soil stabilizer

RM500 Road reclaimer/Soil stabilizer

Cat RM500 road reclaimer/soil stabilizer reclaiming an asphalt road

Cat RM500 road reclaimer/soil stabilizer reclaiming an asphalt road

Cat RM500 road reclaimer/soil stabilizer stabilizing soil

Cat RM500 road reclaimer/soil stabilizer stabilizing soil

Cat RM500 road reclaimer/soil stabilizer stabilizing soil

Cat RM500 road reclaimer/soil stabilizer stabilizing soil

Cat RM500 road reclaimer/soil stabilizer stabilizing soil

Cat RM500 road reclaimer/soil stabilizer stabilizing soil

RM500 Road reclaimer/Soil stabilizer

RM500 Road reclaimer/Soil stabilizer

RM500 Road reclaimer/Soil stabilizer

RM500 Road reclaimer/Soil stabilizer

Cat RM500 road reclaimer/soil stabilizer reclaiming an asphalt road

Cat RM500 road reclaimer/soil stabilizer stabilizing soil

Cat RM500 road reclaimer/soil stabilizer stabilizing soil

Cat RM500 road reclaimer/soil stabilizer stabilizing soil

RM500 Road reclaimer/Soil stabilizer

RM500 Road reclaimer/Soil stabilizer

Internet Explorer users may experience issues with certain features of our site.
Please try a current version of an alternate browser (i.e. Google Chrome, Microsoft Edge, Mozilla Firefox) for the full Cat.com experience.