815K Soil Compactor | Finning CAT

Equipment

815K Standard Equipment

POWER TRAIN

Advanced Productivity Electronic Control System (APECS)
Air to air aftercooler
Brakes, full hydraulic, enclosed, wet multiple disc service brakes
Cat clean emission module (Tier 4 Final/Stage IV only)
Electro-hydraulic parking brake
Electronic Clutch Pressure Control (ECPC)
Engine, Cat C7.1 with ACERT Technology (configured for two emissions options): – Tier 4 Final/Stage IV – Tier 3/Stage IIIA equivalent
Engine driven cooling fan – suction
Fuel priming pump (electric)
Fuel to air cooler
Ground level engine shutoff
Muffler (under hood) (Tier 3/Stage IIIA equivalent only)
Radiator, unit core
Starting aid (ether)
Throttle lock
Torque converter
Transmission, planetary, with 3F/3R speed range control

ELECTRICAL

Alarm, back-up
Alternator, 150 amp
Batteries, maintenance-free
Electrical system, 24V
Ground level lockable master disconnect switch
Lights, directional (rear)
Light, warning switched (LED strobe)
Lighting system, (front and rear)
Starter, electric
Starting receptacle for emergency start

OPERATOR ENVIRONMENT

12V power port for mobile phone or laptop connection
AccuGrade™ mapping (ready)
Air conditioner
Cab, sound-suppressed pressurized
Cab door, sliding window (LH)
Cat Compaction Control (ready)
Cat Detect: Object Detection (ready)
Coat and hard hat hooks
Finger tip shifting controls
Flip-up armrest
Heater and defroster
Horn, electric
Hydraulic controls – seat mounted
Implement hydraulic lockout
Instrumentation, gauges: – DEF fluid level (Tier 4 Final/Stage IV only) – Engine coolant temperature – Fuel level – Hydraulic oil temperature – Speedometer/tachometer – Torque converter temperature
Instrumentation, warning indicators: – Action alert system, three categories – Brake oil pressure – Electrical system, low voltage – Engine failure malfunction alert and action lamp – Parking brake status
Light, (dome) cab
Lunch box and beverage holders
Mirror, internal (panoramic)
Mirrors, rearview (externally mounted)
Radio ready for entertainment: – Antenna – Speakers – Converter (12V, 10-15 amp)
Seat, Cat Comfort (cloth) air suspension
Seat belt with minder, retractable, 76 mm (3 in) wide
STIC control system with lockout
Sun visor, front
Tinted glass
Transmission gear (indicator)
Vital Information Management System (VIMS): – Graphical information display – External data port – Customizable operator profiles – Event indicator light on rear grill
Wet-arm wipers/washers (front and rear): – Intermittent wipers (front and rear)

TIRES, RIMS AND WHEELS

Wheels, tamping foot

GUARDS

Cleaner bars with teeth
Guards, crankcase and power train
Guard, driveshaft

FLUIDS

Antifreeze, premixed 50% concentration extended life (–34° C/–29° F)

OTHER STANDARD EQUIPMENT

DEF tank fill gauge
Doors, service access (locking)
Ecology drains for engine, radiator, transmission, hydraulic tank
Engine, crankcase, 500 hour interval with CJ-4 oil
Emergency platform egress
Fire suppression ready
Fuel tank, 500 L (132.1 gal)
Hitch, drawbar with pin
Hoses, Cat XT™
Hydraulic, engine, and transmission oil coolers
Oil change system, high speed
Oil sampling valves
Steering, load sensing
Total hydraulic filtration system
Vandalism protection caplocks
Venturi stack

STANDARD ATTACHMENTS – HYDRAULICS

Hydraulics: – Standard or EU and Canada

STANDARD ATTACHMENTS – OPERATOR ENVIRONMENT

Glass (window): – Standard bonded or rubber-mounted glass
Precleaner – cab: – Standard or powered
Seat – cab: – Standard or heated and ventilated
Mirrors – cab: – Standard or heated

STANDARD ATTACHMENTS – POWER TRAIN

Axles: – Standard or non-spin rear

STANDARD ATTACHMENTS – SPECIAL ARRANGEMENTS

Engine Precleaners: – Turbine or dual stage

STANDARD ATTACHMENTS – ELECTRICAL

Lights: – Standard or LED

STANDARD ATTACHMENTS – FUEL SYSTEMS

Fuel tank: – Non-fast or fast fill

STANDARD ATTACHMENTS – TECHNOLOGY PRODUCTS

Product Link: – GSM, satellite

STANDARD ATTACHMENTS – CLEANER BARS

Cleaner bars: – Standard or abrasive

STANDARD ATTACHMENTS – BLADES

Blades: – Straight or tilt-straight

815K Optional Equipment

OPERATOR ENVIRONMENT

Camera, rear vision
Radio, AM/FM/AUX/USB/BLUETOOTH
Radio, CB (ready)

TECHNOLOGY PRODUCTS

Compaction control, basic

OTHER ATTACHMENTS

Sound suppression (required for Brazil)

FLUIDS

Antifreeze, –50° C (–58° F)

STARTING AIDS

Heater, engine coolant, 120V
Heater, engine coolant, 240V

MISCELLANEOUS

Film (ANSI) (Tier 4 Final/Stage IV only)
EU certification (Tier 4 Final/Stage IV only)
Plate – year of manufacture (Tier 3/Stage IIIA equivalent only)

Overview

Cat Soil Compactors are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to operate more efficiently and safely. Representing a long-standing commitment to quality and performance, this rugged, powerful machine is designed and built for heavy-duty compaction and dozing operations. Focused on helping our customers succeed, we have continued to build upon each new series. The 815K continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.

Engine

Engine Model Cat® C7.1 ACERT™: configured for two emissions options Cat® C7.1 ACERT™: configured for two emissions options
Net Power 248.0 HP 185.0 kW
Bore 4.1 in 105.0 mm
Stroke 5.3 in 135.0 mm
Displacement 427.8 in³ 7.01 l
Emissions Meets U.S. EPA Tier 4 Final/EU Stage IV emission standards or meets U.S. EPA Tier 3/EU Stage IIIA equivalent emission standards Meets U.S. EPA Tier 4 Final/EU Stage IV emission standards or meets U.S. EPA Tier 3/EU Stage IIIA equivalent emission standards
Gross Power - ISO 14396 - Tier 3/Stage IIIA Equivalent 275.0 HP 205.0 kW
Gross Power - ISO 14396 - Tier 4 Final/Stage IV 274.0 HP 204.0 kW
Gross Power - SAE J1995 - Tier 3/Stage IIIA Equivalent 286.0 HP 213.0 kW
Gross Power - SAE J1995 - Tier 4 Final/Stage IV 284.0 HP 212.0 kW
High Idle Speed 2270.0 r/min 2270.0 r/min
Low Idle Speed 800.0 r/min 800.0 r/min
Maximum Altitude - Without Derating 9842.52 ft 3000.0 m
Maximum Net Torque - 1,400 rpm - Tier 3/Stage IIIA Equivalent 749.0 lb/ft 1016.0 N·m
Maximum Net Torque - 1,400 rpm - Tier 4 Final/Stage IV 899.0 lb/ft 1219.0 N·m
Rated Power (Net ISO 9249) - Tier 3/Stage IIIA equivalent 249.0 HP 186.0 kW
Rated Power (Net ISO 9249) - Tier 4 Final/Stage IV 248.0 HP 185.0 kW
Rated Power (SAE J1349) - Tier 3/Stage IIIA Equivalent 249.0 HP 186.0 kW
Rated Power (SAE J1349) - Tier 4 Final/Stage IV 248.0 HP 185.0 kW
Torque Rise - Tier 3/Stage IIIA Equivalent 26% 26%
Torque Rise - Tier 4 Final/Stage IV 52% 52%

Wheels

Drum Width 3.25 ft 991.0 mm
Drum Diameter 3.38 ft 1029.0 mm
Outside Diameter 4.63 ft 1412.0 mm
Tips per Wheel 60 60
Weight 9720.0 lb 4409.0 kg
Width - Over Drums 10.64 ft 3243.0 mm

Axles

Front Planetary – Fixed Planetary – Fixed
Rear Planetary – Oscillating Planetary – Oscillating
Oscillation Angle ±10° ±10°

Blades

Maximum Depth of Cut 0.73 ft 222.0 mm
Maximum Lift Above Ground 2.63 ft 802.0 mm
Total Tilt Adjustment 2.14 ft 651.0 mm
Width - Over End Bits 12.34 ft 3761.0 mm
Blade Tilt Adjustment - Left 1.14 ft 346.0 mm
Blade Tilt Adjustment - Right 1.0 ft 305.0 mm
Blade Tilt Angle - Left - Hydraulic 5.5° 5.5°
Blade Tilt Angle - Right - Hydraulic 4.8° 4.8°
Height - Including Cutting Edge 2.82 ft 860.0 mm
Width - Moldboard Length 11.98 ft 3652.0 mm

Brakes

Parking Brake Drum and Shoe, Spring Applied, Hydraulic Released Drum and Shoe, Spring Applied, Hydraulic Released

Cab - Standard

Machine Sound Level (ISO 6395) Tier 3/Stage IIIA Equivalent 112.0 dB(A) 112.0 dB(A)
Machine Sound Level (ISO 6395) Tier 4/Stage IV 111.0 dB(A) 111.0 dB(A)
Operator Sound Level - ISO 6396 71.0 dB(A) 71.0 dB(A)

Cab - Suppression

Machine Sound Level (ISO 6395) Tier 3/Stage IIIA Equivalent 110.0 dB(A) 110.0 dB(A)
Machine Sound Level (ISO 6395) Tier 4/Stage IV 109.0 dB(A) 109.0 dB(A)
Operator Sound Level - ISO 6396 70.0 dB(A) 70.0 dB(A)

Dimensions (Approximate)

Centerline of Rear Axle to Bumper 6.53 ft 1990.0 mm
Ground Clearance 1.23 ft 375.0 mm
Ground Clearance - Bumper 2.18 ft 665.0 mm
Height - Top of Beacon 12.95 ft 3946.0 mm
Height - Top of Cab Roof 11.98 ft 3650.0 mm
Height - Top of Exhaust Pipe 10.97 ft 3344.0 mm
Height - Top of Hood 8.42 ft 2566.0 mm
Hitch to Centerline of Front Axle 5.5 ft 1675.0 mm
Length - With Blade on Ground 23.48 ft 7157.0 mm
Turning Radius - Inside of Push Arms 8.27 ft 2520.0 mm
Wheel Base 10.99 ft 3350.0 mm
Width - Over Wheels 10.64 ft 3243.0 mm

Hydraulic System

Lift Cylinder, Double Acting - Bore and Stroke 101.6 mm × 627 mm (4 in × 24.7 in) 101.6 mm × 627 mm (4 in × 24.7 in)
Main Relief Pressure 3190.0 psi 22000.0 kPa
Maximum Supply Pressure 2930.0 psi 20200.0 kPa
Pump Flow at 2,111 rpm 23.5 gal/min 89.0 l/min
Tilt Cylinder, Double Acting - Bore and Stroke 101.6 mm × 167 mm (4 in × 6.6 in) 101.6 mm × 167 mm (4 in × 6.6 in)

Hydraulic System - Steering

Bore 4.0 in 101.6 mm
Maximum System Flow 147 L/min @ 2,111 rpm (38.8 gal/min @ 2,111 rpm) 147 L/min @ 2,111 rpm (38.8 gal/min @ 2,111 rpm)
Steering Pressure Limited 4003.0 psi 27600.0 kPa
Steering System - Circuit Closed Center Load Sensing Closed Center Load Sensing
Steering System - Pump Piston – Variable Displacement Piston – Variable Displacement
Stroke 23.5 in 597.0 mm
Vehicle Articulation Angle 84 degrees 84 degrees

Operating Specifications

Maximum Operating Weight (Tier 3/Stage IIIA equivalent) 48740.0 lb 22108.0 kg
Maximum Operating Weight (Tier 4 Final/Stage IV) 49353.0 lb 22386.0 kg
Operating Weight 49353.0 lb 22386.0 kg

Service Refill Capacities

Cooling System - Tier 3/Stage IIIA Equivalent 19.3 gal (US) 73.0 l
Cooling System - Tier 4 Final/Stage IV 21.4 gal (US) 81.0 l
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV Only) 4.2 gal (US) 16.0 l
Differential - Final Drives - Front 17.2 gal (US) 65.0 l
Differential - Final Drives - Rear 17.2 gal (US) 65.0 l
Engine Crankcase 5.3 gal (US) 20.0 l
Fuel Tank 132.1 gal (US) 500.0 l
Hydraulic Tank Only 19.8 gal (US) 75.0 l
Note All non-road Tier 4 Final and Stage IV diesel engines are required to use: – Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm for EPA and 10 ppm for EU (mg/kg) sulfur or less. Biodiesel blends up to B20 are acceptable when blended with 15 ppm for EPA and 10 ppm for EU (mg/kg) sulfur or less ULSD and when the biodiesel feedstock meets ASTM D7467 specifications. – Cat DEO-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specifications are required. – Diesel Exhaust Fluid (DEF) that meets all requirements defined in ISO 22241-1. All non-road Tier 4 Final and Stage IV diesel engines are required to use: – Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm for EPA and 10 ppm for EU (mg/kg) sulfur or less. Biodiesel blends up to B20 are acceptable when blended with 15 ppm for EPA and 10 ppm for EU (mg/kg) sulfur or less ULSD and when the biodiesel feedstock meets ASTM D7467 specifications. – Cat DEO-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specifications are required. – Diesel Exhaust Fluid (DEF) that meets all requirements defined in ISO 22241-1.
Transmission 14.8 gal (US) 56.0 l

Transmission

Transmission Type Planetary – Powershift – ECPC Planetary – Powershift – ECPC
Travel Speeds - Forward - First 4.2 mile/h 6.7 km/h
Travel Speeds - Forward - Second 7.5 mile/h 12.0 km/h
Travel Speeds - Forward - Third 13.2 mile/h 21.2 km/h
Travel Speeds - Reverse - First 4.8 mile/h 7.7 km/h
Travel Speeds - Reverse - Second 8.5 mile/h 13.7 km/h
Travel Speeds - Reverse - Third 15.0 mile/h 24.2 km/h

Benefits & Features

Efficiency and Productivity

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Advanced Productivity Electronic Control System (APECS)

The new APECS is designed to improve transmission shifting performance, providing a higher level of comfort for the operator and increasing productivity.

Decelerator Pedal

The left pedal acts as a brake, transmission neutralizer and an engine decelerator to override the engine speed selected by the throttle lock. This enables the operator to slow down when the throttle lock is engaged and to return to throttle lock without pressing a resume or set button again. This aids in maneuvering around trucks, tractors or any other obstacle.

Electro Hydraulic Controls

Operators increase productivity with our responsive implements feature.

Operate comfortably through electronically controlled hydraulic cylinder stops
Handle easy-to-use soft detent controls

Steering System

Confident machine operation starts with precise machine control enabled by the 815K's load sensing hydraulic steering system.

Increase efficiency with our variable displacement piston pumps
Achieve precise positioning for easy loading in tight areas with 42 degrees each way of steering articulation
Enhance operator comfort with integrated steering and transmission control functions
Smoother, faster cycles help reduce operator fatigue through the use of Steering and Transmission Integrated Control System (STIC™)

Structures

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The 815K is specifically designed and made with purpose built structures to remain safe and durable for the long run. Advanced design, materials and robotic welding contribute to increased durability and overall machine strength.

Robust Structures

Your bottom line is improved by highly durable structures that achieve multiple life cycles and withstand the toughest loading conditions.

Full box-section rear frame resists torsional shock and twisting forces
Heavy-duty steering cylinder mounts efficiently transmit steering loads into the frame
Axle mounting has been optimized for increased structural integrity

Engine and Power Train

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Cat Planetary Powershift Transmission

Building your success begins with a best-in-class transmission.

Consistent, smooth shifting and efficiency through integrated electronic controls that utilize Advanced Productivity Electronic Control System (APECS).
Long life and reliability through heat treat gear and metallurgy.
Three forward and three reverse speeds to match your application.

Engine and Emissions

The Cat C7.1 ACERT engine is designed for maximum fuel efficiency and increased power density. Two engine options are available to meet Tier 4 Final/Stage IV or Tier 3/Stage IIIA equivalent emission standards. This engine features innovative Cat electronics, fuel injection process, air-management systems and aftertreatment solution with Cat Selective Catalytic Reduction. While in operation, the aftertreatment will be seamless to the operator thanks to the passive regeneration system which is utilized.

Efficient Systems and Components

Innovative systems intelligently lower the average working engine speeds and reduce the overall system heat loads which result in significantly improved performance and fuel efficiency.

Advanced Systems with Innovative Integration

The deep system integration of the new engine and emissions system, power train, hydraulic system and cooling system result in lower fuel consumption on average compared to previous models.

Diesel Exhaust Fluid (DEF)

Cat engines equipped with an SCR system inject DEF into the exhaust to reduce NOx emissions. DEF is a precisely mixed solution of 32.5% high purity chemical grade urea and 67.5% de-ionized water. DEF used in Cat SCR systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241-1.

Next Generation Fuel Systems

Cat injection timing precisely controls the fuel injection process through a series of carefully timed microbursts, providing more control of combustion for the cleanest, most efficient fuel burn. On the 815K the high pressure common rail fuel systems boost performance and reduce soot for the C7.1 ACERT engine.

Cat NOx Reduction System

The Cat NOx Reduction System (NRS) captures and cools a small quantity of exhaust gas, then routes it back into the combustion chamber where it drives down combustion temperatures and reduces NOx emissions.

Aftertreatment Technologies

To meet the additional 80% reduction in NOx emissions required by Tier 4 Final/Stage IV emission standards, one new system, the Selective Catalytic Reduction (SCR), has been added to the already proven Cat Tier 4 Interim/Stage IIIB aftertreatment solution.

Tamping Wheels and Tips

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Chevron Tamping Tip Design

The modified chevron tamping wheel tip design provides greater ground pressure, more compaction, excellent traction and a smooth ride.

Compaction

Compaction is achieved from the bottom of the lift to the top. The tapered tips walk out of the lift without “fluffing” the soil. The top of the lift is compacted and the surface is relatively smooth and sealed so hauling units are able to maintain a high speed when traveling over the fill. The 815K travel speed allows four forces of compaction: pressure, manipulation, impact and vibration. Since the 815K can also spread fill, the number of spreader tractors may be able to be reduced.

Symmetrical Tamping Tip Pattern

Equal compaction in forward or reverse is the result of the symmetrical tamping tip pattern. Tips are full perimeter and replaceable. The tip is welded to a base assembly, which then is welded directly to the drum.

Cleaner Bars

Each wheel has two cleaner bars to keep the drums free of carryover dirt, regardless of rolling direction so efficiency is maximized. Cleaner bars are available with standard or abrasive tips depending upon the application.

Adjustable Cleaner Bar Tip

The adjustable cleaner bar tips are heat-treated and direct hardened, cutting edge steel to increase wear life, which translates into lower operating costs.

Operator Station

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Your operators can work more efficiently and stay comfortable with our customer-inspired cab features.

Environment

Your operator's productivity is enhanced with our clean, comfortable cab environment.

Experience reduced vibrations from isolation cab mounts and seat air suspension
Maintain desired cab temperature with automatic temperature controls
Pressurized cab with filtered air
Reduced sound levels
Convenient floor storage tray/lunch box

Cat Comfort Series III Seat

Enhance comfort and help reduce operator fatigue with Cat Comfort Series III seat.

Mid back design and extra thick, contoured cushions
Air suspension system
Easy-to-reach seat levers and controls for six way adjustments
Seat-mounted implement pod and STIC steer that moves with the seat
76 mm (3 in) wide retractable seat belt

Control Panel

Ergonomic placement of switches and information display keep your operators comfortable all day every day.

Large backlit membrane switches feature LED activation indicators
Switches feature ISO symbols for quick function identification
Two position rocker switch activates the electro hydraulic park brake

Steering and Transmission Integrated Control System (STIC™)

Enter and exit the cab easily and safely with a new fold up STIC armrest.

Experience maximum responsiveness and control with STIC that combines directional selection, gear selection and steering into a single lever.

Simple side-to-side motion turns machine right or left, minimizing operator movements
Easy to operate finger controlled gear selection
Smoother, faster cycles help reduce operator fatigue through the use of low effort integrated controls

Integrated Technologies

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Cat Connect makes smart use of technology and services to improve your job site efficiency. Using the data from technology-equipped machines, you'll get more information and insight into your equipment and operations than ever before.

Cat Connect technologies offers improvements in these key areas: Equipment Management – increase uptime and reduce operating costs. Productivity – monitor production and manage job site efficiency. Safety – enhance job site awareness to keep your people and equipment safe.

COMPACT Technologies

COMPACT technologies combine advanced compaction measurement, in-cab guidance and reporting capabilities to help you consistently meet compaction targets fast, uniformly, and in fewer passes – saving on fuel and the cost of unnecessary rework.

Cat Compaction Control

The factory Cat Compaction Control system uses Machine Drive Power (MDP) technology to measure rolling resistance and correlates it with soil stiffness. MDP works in both cohesive or granular soils. Optional 3D mapping system maps compaction measurements to the precise location the operator is working, providing a real-time view of progress, and a record of compaction uniformity.

LINK Technologies

LINK technologies wirelessly connect you to your equipment, giving you valuable insight into how your machine or fleet is performing so you can make timely, fact-based decisions that can boost job site efficiency and productivity.

Product Link™/VisionLink®

Product Link is deeply integrated into your machine, giving you access to timely information like machine location, hours, fuel usage, idle time and event codes via the online VisionLink user interface can help you effectively manage your fleet and lower operating costs.

DETECT Technologies

DETECT technologies help keep people and equipment safe by enhancing operator awareness of the work area around working equipment and by monitoring and reporting unsafe conditions, like avoidance zones.

Rear Vision Camera

A rear vision camera greatly enhances visibility behind the machine to help the operator work more productively. Work with greater confidence and at peak potential while keeping people and assets safe.

Safety

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We are constantly improving our products in an effort to provide a safe work environment for the operator and those who work on your job site.

Machine Access

Railings, ladders and non-slip surfaces enhance technician and operator safety
Maintain three points of contact at all times through ground level or platform accessible service areas

Visibility

Rearview camera with in-cab monitor increases operator awareness around the machine
Standard cab mounted LED warning strobes
Optional heated mirrors ensure enhanced visibility for safe operation
Optional LED lights provide excellent workspace visibility

Operator Environment

Reduced vibrations to the operator with isolated cab mounts and seat mounted implement and steering controls
Low interior sound levels
Pressurized cab with filtered air
Standard 76 mm (3 in) seat belts on the operator seat

Sustainability

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Reducing the Impact to the Environment

The 815K is an efficient, productive machine that's designed to conserve our natural resources for generations ahead.

Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling.
Reduce waste to the environment with our maintenance free batteries.
The high speed oil change is standard and ensures fast, easy, and secure changing of the engine oil.
The 815K is built to be rebuilt with major structures and components capable of being remanufactured to reduce waste and replacement costs.

Serviceability

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We can help you succeed by ensuring your 815K has design features to reduce your downtime.

Safe and convenient service with ground level or platform access to daily service points.
Swing-out doors on both sides of the engine compartment provide easy access to important daily service checks.
Ecology drains for ease of service and prevention of spills.
Reduce downtime with VIMS™ system notifications so your operators and technicians can resolve any problems before failure.
Quick visual inspection and minimize fluid contamination with sight gauges.
Hydraulic oil cooler, air conditioner condenser, and fuel cooler grouped together for ease of access.
Side access doors provided for cleanout of the cooling package.
A new ground level service area includes a Master Disconnect Switch with integrated lock-out/tag-out, DEF purge lamp (Tier 4 Final/Stage IV machines only), circuit breakers, emergency fuel shutoff switch and the jump start receptacle.
Centralized grease points for convenient maintenance.

Customer Support

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Legendary Cat Dealer Support

A valued partner, your Cat dealer is available whenever you need them.

Preventive maintenance programs and guaranteed maintenance contracts
Best-in-class parts availability
Improve your efficiency with operator training
Genuine Cat Remanufactured parts

Operating Costs

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Data from customer machines show Cat Soil Compactors are among the most fuel efficient machines in the industry. Several features contribute to this excellent fuel efficiency:

ACERT Engine – Advanced engine controls maximizes power and efficiency.
Engine Idle Shutdown – Automatic engine and electrical system shutdown conserves fuel.
Advanced Productivity Electronic Control System (APECS) – All new APECS transmission controls provides greater momentum on grades and fuel savings by carrying that momentum through the shift points.
Fuel Tank Capacity minimum of 12 hours operation depending on the application.

815K

815K

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Equipment

815K Standard Equipment

815K Optional Equipment

Specifications

Overview

Engine

Wheels

Axles

Blades

Brakes

Cab - Standard

Cab - Suppression

Dimensions (Approximate)

Hydraulic System

Hydraulic System - Steering

Operating Specifications

Service Refill Capacities

Transmission

Benefits & Features

Efficiency and Productivity

See more

Advanced Productivity Electronic Control System (APECS)

Decelerator Pedal

Electro Hydraulic Controls

Steering System

Structures

See more

Robust Structures

Engine and Power Train

See more

Cat Planetary Powershift Transmission

Engine and Emissions

Efficient Systems and Components

Advanced Systems with Innovative Integration

Diesel Exhaust Fluid (DEF)

Next Generation Fuel Systems

Cat NOx Reduction System

Aftertreatment Technologies

Tamping Wheels and Tips

See more

Chevron Tamping Tip Design

Compaction

Symmetrical Tamping Tip Pattern

Cleaner Bars

Adjustable Cleaner Bar Tip

Operator Station

See more

Environment

Cat Comfort Series III Seat

Control Panel

Steering and Transmission Integrated Control System (STIC™)

Integrated Technologies

See more

COMPACT Technologies

Cat Compaction Control

LINK Technologies

Product Link™/VisionLink®

DETECT Technologies

Rear Vision Camera

Safety

See more

Machine Access

Visibility

Operator Environment

Sustainability

See more

Reducing the Impact to the Environment

Serviceability

See more

We can help you succeed by ensuring your 815K has design features to reduce your downtime.

Customer Support

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Legendary Cat Dealer Support

Operating Costs

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Customer Stories

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