816K Landfill Compactors

Purpose-built for landfill operation, the Cat 816K delivers features, performance and efficiency that come from over 45-plus years of industry leadership. Field-proven protection and integrated technologies provide peak availability and optimized landfill performance.

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Cat® 816K landfill compactors dozer blade and tamping foot design maximize waste spreading and compacting, conserving airspace to extend a landfill's life span.

Operating Weight: 56899 lb
Gross Power: 284 hp
Net Power: 248 hp
Engine Model: Cat® C7.1: configured for two emissions options

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Specifications
Features
Standard Equipment

Engine specifications
Gross Power	212 kW
Net Power	185 kW
Engine Model	Cat® C7.1: configured for two emissions options
Torque Rise	52 %
Bore	105 mm
Stroke	135 mm
Displacement	7.01 l
High Idle Speed	2270 r/min
Rated Power (SAE J1349) - Tier 3/Stage IIIA Equivalent	186 kW
Maximum Net Torque - 1,400 rpm - Tier 4 Final/Stage IV	1219 N·m
Rated Power (Net ISO 9249) - Tier 4 Final/Stage IV	185 kW
Rated Power (Net ISO 9249) - Tier 3/Stage IIIA equivalent	186 kW
Gross Power - ISO 14396 - Tier 4 Final/Stage IV	204 kW
Gross Power - SAE J1995 - Tier 3/Stage IIIA Equivalent	213 kW
Rated Power (SAE J1349) - Tier 4 Final/Stage IV	185 kW
Gross Power - SAE J1995 - Tier 4 Final/Stage IV	212 kW
Low Idle Speed	800 r/min
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
Maximum Net Torque - 1,400 rpm - Tier 3/Stage IIIA Equivalent	1016 N·m
Maximum Altitude - Without Derating	3000 m
Gross Power - ISO 14396 - Tier 3/Stage IIIA Equivalent	205 kW

Transmission specifications
Travel Speeds - Forward - Second	10.9 km/h
Travel Speeds - Reverse - First	7 km/h
Transmission Type	Planetengetriebe – Lastschaltgetriebe – ECPC (Electronic Clutch Pressure Control, Elektronische Kupplungsdrucksteuerung)
Travel Speeds - Forward - First	6.1 km/h
Travel Speeds - Reverse - Second	12.5 km/h

Hydraulic System specifications
Pump Flow at 2,111 rpm	89 L/min
Maximum Supply Pressure	20200 kPa
Cylinders, Double Acting - Lift, Bore and Stroke	120 mm × 915 mm (4.7 in × 36.0 in)
Main Relief Pressure	22000 kPa

Axles specifications
Front	Planetary – Fixed
Rear	Planetary – Oscillating
Oscillation Angle	±6°

Braking System specifications
Parking Brake	Drum and Shoe, Spring Applied, Hydraulic Released

Service Refill Capacities specifications
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV Only)	16 l
Differential - Final Drives - Rear	43 l
Engine Crankcase	20 l
Fuel Tank	500 l
Differential - Final Drives - Front	43 l
Hydraulic Tank Only	75 l
Transmission	56 l
Cooling System - Tier 4 Final/Stage IV	81 l
Cooling System - Tier 3/Stage IIIA Equivalent	73 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 the EPA, 10 ppm for the EU (mg/kg) sulfur or less. Biodiesel blends up to B20 are acceptable when blended with 15 ppm (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.

Weights specifications
Operating Weight	25809 kg

Cab - Standard specifications
Machine Sound Level (ISO 6395) Tier 3/Stage IIIA Equivalent	112 dB(A)
Machine Sound Level (ISO 6395) Tier 4 Final/Stage IV	111 dB(A)
Operator Sound Level - ISO 6396	71 dB(A)

Cab - Suppression specifications
Operator Sound Level - ISO 6396	70 dB(A)
Machine Sound Level (ISO 6395) Tier 3/Stage IIIA Equivalent	110 dB(A)
Machine Sound Level (ISO 6395) Tier 4 Final/Stage IV	109 dB(A)

Operating Specifications specifications
Maximum Operating Weight (Tier 4 Final/Stage IV)	25809 kg
Maximum Operating Weight (Tier 3/Stage IIIA equivalent)	25541 kg

Dimensions (Approximate) specifications
Height - Top of Exhaust Pipe	3497 mm
Height - Top of Hood	2720 mm
Ground Clearance - Bumper	818 mm
Hitch to Centerline of Front Axle	1675 mm
Wheel Base	3350 mm
Width - Over Wheels	3338 mm
Overall Length - Maximum	8058 mm
Outside Turning Radius - Blade	6473 mm
Height - Cab Roof	3878 mm
Height - Top of Beacon	4368 mm
Inside Turn Radius - Wheels	2700 mm
Inside Turn Radius - Blade	2910 mm
Centerline of Rear Axle to Bumper	1990 mm
Ground Clearance	516 mm

Hydraulic System - Steering specifications
Bore	101.6 mm
Steering Pressure Limited	27600 kPa
Vehicle Articulation Angle	84 °
Stroke	597 mm
Steering System - Pump	Piston – Variable Displacement
Steering System - Circuit	Closed Center Load Sensing
Maximum System Flow	147 L/min @ 2,111 rpm (38.8 gal/min @ 2,111 rpm)

Wheels specifications
Paddle Tips - Tip Height	159 mm
Paddle Tips - Drum Diameter	1400 mm
Paddle Tips - Width over Drums	3338 mm
Paddle Tips - Outside Diameter	1717 mm
Plus Tips - Outside Diameter	1717 mm
Plus Tips - Drum Width	1016 mm
Combo Wheels - Replaceable	Welded
Plus Tips - Tips per Row	5
Plus Tips - Drum Diameter	1400 mm
Combo Wheels - Weight (Group)	6148 kg
Combo Wheels - Outside Diameter	1717 mm
Paddle Tips - Weight (Group)	5954 kg
Paddle Tips - Tips per Row	5
Combo Wheels - Tips per Wheel	20
Plus Tips - Replaceable	Welded
Combo Wheels - Drum Diameter	1400 mm
Paddle Tips - Drum Width	1016 mm
Plus Tips - Width over Drums	3338 mm
Plus Tips - Tip Height	159 mm
Combo Wheels - Drum Width	1016 mm
Combo Wheels - Tip Height	159 mm
Plus Tips - Weight (Group)	6342 kg
Paddle Tips - Tips per Wheel	20
Plus Tips - Tips per Wheel	20
Combo Wheels - Width over Drums	3338 mm
Combo Wheels - Tips per Row	5
Paddle Tips - Replaceable	Welded

Blades specifications
Width - Moldboard Length	3580 mm
Maximum Lift Above Ground	1140 mm
Height - Including Cutting Edge and Screen	1961 mm
Width - Over End Bits	3656 mm
Maximum Depth of Cut	362 mm

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.

Designed and made with purpose-built structures to remain safe and durable for the long run.
Long-life-designs, materials and robotic welding 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.

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.
The Cat C7.1 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. (depending upon market).
Engine features innovative Cat electronics, fuel injection process, air-management systems, aftertreatment solution with Cat selective catalytic reduction.
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.

New long-life Paddle and Plus design tip options.
Up to 40% longer life.
Purpose designed for Cat Landfill Compactors.
Improved machine performance.
Improved traction.
Select Paddle Tip for traction and fuel economy.
Select Plus Tip for increased side-slope stability.
Select combination of both to optimize performance in your conditions.

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.

NOTE

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

POWER TRAIN

Advanced Productivity Electronic Control Shifting (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

ELECTRICAL

Alarm, back-up
Alternator (150 amp)
Batteries, maintenance free
Electrical system (24 volt)
Ground level lockable master disconnect switch

OPERATOR ENVIRONMENT

12-volt power port for mobile phone or laptop connection
AccuGrade™ mapping (ready)
Air conditioner with roof mounted condenser
Cab, sound-suppressed pressurized
Camera, rear vision

GUARDS

Guards, axle (front and rear)
Guard, cab window
Guards, crankcase and power train, hinged
Guard, driveshaft
Guard, radiator

FLUIDS

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

OTHER STANDARD EQUIPMENT

DEF tank fill gauge (Tier 4 Final/Stage IV only)
Doors, service access (locking)
Ecology drains for engine, radiator, transmission, hydraulic tank
Engine, crankcase, 500 hour interval with CJ-4 oil
Emergency egress

STANDARD ATTACHMENTS – OPERATOR ENVIRONMENT

Glass (window): – Standard bonded or rubber-mounted glass
Horn group (standard)
Horn group (trumpet)
Lights – cab: – Standard or LED
Mirrors – cab: – Standard or heated

STANDARD ATTACHMENTS – POWER TRAIN

Axles: – Axle arrangement (no spin front) – Axle arrangement (no spin rear) – Axle arrangement (no spin front and rear)

STANDARD ATTACHMENTS – SPECIAL ARRANGEMENTS

Engine precleaners: – Turbine or dual stage

STANDARD ATTACHMENTS – BLADES

Dozer Arrangement – Standard (No Blade)
Dozer Arrangement – Straight Blade
Dozer Arrangement – Tilt (No Blade)

STANDARD ATTACHMENTS – TECHNOLOGY PRODUCTS

Product Link: – GSM, satellite

STANDARD ATTACHMENTS – WHEELS AND CLEANER BARS

Wheels and tips: – Wheel arrangement (6.25" plus tip) – Wheel arrangement (6.25" paddle tip) – Wheel arrangement (6.25" plus and paddle) – Wheels, chopper
Bar group – cleaner (cleaner fingers and striker bar)

Optional Equipment

NOTE

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

OPERATOR ENVIRONMENT

Radio, AM/FM/AUX/USB/BLUETOOTH

FLUIDS

Antifreeze, –50° C (–58° F)

SPECIAL ARRANGEMENTS

Engine: – Sound suppression

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)

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