815K Soil Compactor

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METRIC

815K

OVERVIEW

BENEFITS

FEATURES AT A GLANCE

SPECIFICATIONS

TOOLS AND EXPERT HELP

PRODUCT BROCHURES AND DOWNLOADS

MEDIA GALLERY

KEY SPECS

Engine Model Cat® C7.1: configured for two emissions options
Net Power 185kW248hp
Bore 105mm4.1in

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OVERVIEW

FEATURES AT A GLANCE

POWERFUL EFFICIENCY

Advanced Productivity Electronic Control System (APECS) delivers improved transmission shifting performance and a higher level of comfort for operators.
Decelerator Pedal acts as a brake, transmission neutralizer and an engine decelerator to override the engine speed selected by the throttle lock. Allows the operator to slow speeds when the throttle lock is engaged and to return to throttle lock without pressing a resume or set button.
Electro Hydraulic Controls increase productivity with responsive implements feature. Operate comfortably with easy-to-use soft-detent controls.
Steering System provides confident machine operation and precise control enabled by the 815K's load sensing hydraulic steering system.
Increased efficiency with variable displacement piston pumps that give operators precise positioning for easy maneuvering in tight areas with 42 degree articulation in each direction.
Steering and Transmission Integrated Control System (STIC™) enhances operator comfort by integrating steering and transmission control functions in a single lever. Includes finger-controlled gear selection.

LONG TERM VALUE AND DURABILITY

Designed and made with purpose-built structures to remain safe and durable for the long run.
Long-life-designs ensure multiple life cycles and ability to withstand the toughest conditions.
Full box-section rear frame resists torsional shock and twisting forces.
Heavy-duty steering-cylinder mounts efficiently conduct steering loads into the frame.

PERFORMANCE WITH LESS FUEL

Deep system integration of new engine and emissions system, power train, hydraulic system and cooling system. It all adds up to lower fuel consumption and improved emissions control.
Advanced Productivity Electronic Control System (APECS) delivers consistent, smooth shifting and efficiency through integrated electronic controls.
Strategic use of metallurgy and heat treating ensures long-life gears.
Cat C7.1 engine Is designed for maximum fuel economy and increased power density.
Two engine options are available to meet Tier 4 Final/Stage IV or Tier 3/Stage IIIA equivalent emissions standards (depending upon market).
Engine features innovative Cat electronics, fuel injection process, air-management systems and aftertreatment with Cat Selective Catalytic Reduction. And, automated aftertreatment regeneration eliminates need for operator attention.
Integrated systems intelligently lower working engine speeds and reduce overall system heat loads resulting in improved performance and fuel efficiency.
Next generation fuel injection systems control fuel metering through a series of carefully timed microbursts providing cleaner combustion and the most efficient fuel burn.

OPTIMIZE COMPACTION

Chevron Tamping Tip Design provides greater ground pressure, more compaction, excellent traction and a smooth ride.
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 delivers four forces of compaction: pressure, manipulation, impact and vibration.
This compactor also spreads fill, potentially reducing the number of spreader tractors needed for the project.
Symmetrical Tamping Tip Pattern delivers equal compaction in forward or reverse. Tips are full perimeter and replaceable.
Two cleaner bars on each wheel keep drums free of carryover dirt, in forward and reverse, maximizing efficiency. Cleaner bars are available with standard or abrasive tips depending upon the application. Bars are adjustable and bar tips are heat-treated and direct-hardened cutting-edge steel to increase life.

OPERATOR COMFORT AND CONTROL

Pressurized cab sits on isolation mounts improving comfort and reducing sound.
Cab features a convenient floor storage tray/lunch box.
Cat Comfort Series III Seat includes mid-back design, thick, contoured cushions, air suspension, six-way adjustments, and a seat-mounted implement pod and STIC steer that moves with the seat for optimal control.
Control Panel gives operators the information and controls for safer and time-saving settings.
STIC control simplicity provides maximum responsiveness and control with STIC that combines directional selection, gear selection and steering into a single lever.

PRODUCTIVITY WITH TECHNOLOGY

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.
DETECT technologies help keep people and equipment safe by keeping operator aware of the work area and by monitoring and reporting unsafe conditions, like avoidance zones.
COMPACT technologies combine advanced compaction measurement, in-cab guidance and reporting capabilities to help you consistently meet compaction targets fast, uniformly, and with fewer passes.
Cat Product Link is deeply integrated into your machine, giving you access to information like machine location, hours, fuel usage, idle time and event codes via the online VisionLink user interface. Helps effectively manage fleet and lower operating costs.

BUILT-IN SAFETY FEATURES

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

REDUCE ENVIRONMENTAL IMPACT

Engine Idle Shutdown can help you save fuel by avoiding unnecessary idling.
Reduce waste to the environment with maintenance-free batteries.
High speed oil change ensures fast, easy, and secure changing of the engine oil.
The 815K is built to be rebuilt, maximizing machine life, and minimizing environmental impact. Get the most from your investment, with our sustainable options including Cat Reman and Certified Rebuild programs. With these programs, remanufactured components deliver cost savings of 40 to 70 percent, lowering operating costs while also reducing waste and minimizing the need for raw materials.

TOP-TIER SERVICE AND SUPPORT

Safe and convenient service via ground level or platform access to daily service points.
Swing-out doors on both sides of engine compartment provide easy access to daily service checks.
Ecology drains for ease of service and prevention of spills.
Reduce downtime with VIMS™ system notifications so operators and technicians can resolve problems before failure.
Sight gauges mean quick visual inspection and minimize fluid contamination.
Hydraulic oil cooler, air conditioner condenser, and fuel cooler are grouped for easy access.
Side access doors allow convenient cleanout of cooling package.
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 speed maintenance.
Cat dealers keep you running with preventive maintenance programs, maintenance contracts, best-in-class parts availability and operator training support.

SPECIFICATIONS

Engine Model Cat® C7.1: configured for two emissions options
Net Power 185kW248hp
Bore 105mm4.1in
Stroke 135mm5.3in
Displacement 7.01l427.8in³
Drum Width 991mm3.25ft
Drum Diameter 1029mm3.38ft
Outside Diameter 1412mm4.63ft
Tips per Wheel 60
Front Planetary – Fixed
Rear Planetary – Oscillating
Maximum Depth of Cut 222mm0.73ft
Maximum Lift Above Ground 802mm2.63ft
Total Tilt Adjustment 651mm2.14ft
Width - Over End Bits 3761mm12.34ft
Differential - Final Drives - Front 65l17.2gal (US)
Ground Clearance - Bumper 665mm2.18ft
Hydraulic Tank Only 75l19.8gal (US)
Tilt Cylinder, Double Acting - Bore and Stroke 101.6 mm × 167 mm (4 in × 6.6 in)
Vehicle Articulation Angle 84 degrees
Rated Power (SAE J1349) - Tier 3/Stage IIIA Equivalent 186kW249hp
Maximum Net Torque - 1,400 rpm - Tier 3/Stage IIIA Equivalent 1016N·m749lb/ft
Ground Clearance 375mm1.23ft
Blade Tilt Adjustment - Left 346mm1.14ft
Operating Weight 22386kg49353lb
Travel Speeds - Forward - Third 21.2km/h13.2mile/h
Maximum System Flow 147 L/min @ 2,111 rpm (38.8 gal/min @ 2,111 rpm)
Steering Pressure Limited 27600kPa4003psi
Turning Radius - Inside of Push Arms 2520mm8.27ft
Height - Top of Beacon 3946mm12.95ft
Height - Top of Hood 2566mm8.42ft
Pump Flow at 2,111 rpm 89l/min23.5gal/min
Main Relief Pressure 22000kPa3190psi
Height - Top of Cab Roof 3650mm11.98ft
Gross Power - ISO 14396 - Tier 4 Final/Stage IV 204kW274hp
Cooling System - Tier 4 Final/Stage IV 81l21.4gal (US)
Height - Top of Exhaust Pipe 3344mm10.97ft
Wheel Base 3350mm10.99ft
Rated Power (SAE J1349) - Tier 4 Final/Stage IV 185kW248hp
Fuel Tank 500l132.1gal (US)
Bore 101.6mm4.0in
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
Machine Sound Level (ISO 6395) Tier 3/Stage IIIA Equivalent 110dB(A)110dB(A)
Width - Over Drums 3243mm10.64ft
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV Only) 16l4.2gal (US)
Travel Speeds - Reverse - Second 13.7km/h8.5mile/h
Cooling System - Tier 3/Stage IIIA Equivalent 73l19.3gal (US)
Width - Over Wheels 3243mm10.64ft
Transmission 56l14.8gal (US)
Weight 4409kg9720lb
Rated Power (Net ISO 9249) - Tier 3/Stage IIIA equivalent 186kW249hp
Centerline of Rear Axle to Bumper 1990mm6.53ft
High Idle Speed 2270r/min2270r/min
Oscillation Angle ±10 درجة
Maximum Operating Weight (Tier 3/Stage IIIA equivalent) 22108kg48740lb
Width - Moldboard Length 3652mm11.98ft
Stroke 597mm23.5in
Gross Power - SAE J1995 - Tier 4 Final/Stage IV 212kW284hp
Gross Power - ISO 14396 - Tier 3/Stage IIIA Equivalent 205kW275hp
Machine Sound Level (ISO 6395) Tier 4/Stage IV 109dB(A)109dB(A)
Low Idle Speed 800r/min800r/min
Gross Power - SAE J1995 - Tier 3/Stage IIIA Equivalent 213kW286hp
Torque Rise - Tier 4 Final/Stage IV 52%
Length - With Blade on Ground 7157mm23.48ft
Maximum Operating Weight (Tier 4 Final/Stage IV) 22386kg49353lb
Operator Sound Level - ISO 6396 70dB(A)70dB(A)
Blade Tilt Angle - Right - Hydraulic 4,8°
Operator Sound Level - ISO 6396 71dB(A)71dB(A)
Travel Speeds - Forward - Second 12km/h7.5mile/h
Differential - Final Drives - Rear 65l17.2gal (US)
Maximum Supply Pressure 20200kPa2930psi
Maximum Net Torque - 1,400 rpm - Tier 4 Final/Stage IV 1219N·m899lb/ft
Blade Tilt Angle - Left - Hydraulic 5,5°
Height - Including Cutting Edge 860mm2.82ft
Travel Speeds - Reverse - First 7.7km/h4.8mile/h
Parking Brake Drum and Shoe, Spring Applied, Hydraulic Released
Blade Tilt Adjustment - Right 305mm1ft
Lift Cylinder, Double Acting - Bore and Stroke 101.6 mm × 627 mm (4 in × 24.7 in)
Machine Sound Level (ISO 6395) Tier 3/Stage IIIA Equivalent 112dB(A)112dB(A)
Steering System - Circuit Closed Center Load Sensing
Rated Power (Net ISO 9249) - Tier 4 Final/Stage IV 185kW248hp
Steering System - Pump Piston – Variable Displacement
Maximum Altitude - Without Derating 3000m9842.52ft
Travel Speeds - Forward - First 6.7km/h4.2mile/h
Torque Rise - Tier 3/Stage IIIA Equivalent 26%
Travel Speeds - Reverse - Third 24.2km/h15mile/h
Hitch to Centerline of Front Axle 1675mm5.50ft
Machine Sound Level (ISO 6395) Tier 4/Stage IV 111dB(A)111dB(A)
Engine Crankcase 20l5.3gal (US)
Transmission Type Planetengetriebe – Lastschaltgetriebe – ECPC (Electronic Clutch Pressure Control, Elektronische Kupplungsdrucksteuerung)
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.