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Overview

Cat Landfill 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. Introduced in 1972, the 816 has been the industry leader for over 40 years. Focused on helping our customers succeed, we have continued to build upon each new series. The 816K continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.

Engine

Units:
Gross Power 284.0 hp 212.0 kW Less
Net Power 248.0 hp 185.0 kW Less
Engine Model Cat® C7.1 ACERT™: configured for two emissions options Cat® C7.1 ACERT™: configured for two emissions options Less
Torque Rise 52.0 % 52.0 % Less
Bore 4.1 in 105.0 mm Less
Stroke 5.3 in 135.0 mm Less
Displacement 427.8 in3 7.01 L Less
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 Less
High Idle Speed 2270.0 rpm 2270.0 rpm Less
Low Idle Speed 800.0 rpm 800.0 rpm Less
Rated Power (SAE J1349) – Tier 4 Final/Stage IV 248.0 hp 185.0 kW Less
Rated Power (Net ISO 9249) – Tier 4 Final/Stage IV 248.0 hp 185.0 kW Less
Gross Power (SAE J1995) – Tier 4 Final/Stage IV 284.0 hp 212.0 kW Less
Gross Power (ISO 14396) – Tier 4 Final/Stage IV 274.0 hp 204.0 kW Less
Maximum Net Torque @ 1,400 rpm – Tier 4 Final/Stage IV 899.0 lbf-ft 1219.0 N·m Less
Rated Power (SAE J1349) – Tier 3/Stage IIIA equivalent 249.0 hp 186.0 kW Less
Rated Power (Net ISO 9249) – Tier 3/Stage IIIA equivalent 249.0 hp 186.0 kW Less
Gross Power (SAE J1995) – Tier 3/Stage IIIA equivalent 286.0 hp 213.0 kW Less
Gross Power (ISO 14396) – Tier 3/Stage IIIA equivalent 275.0 hp 205.0 kW Less
Maximum Net Torque @ 1,400 rpm – Tier 3/Stage IIIA equivalent 749.0 lbf-ft 1016.0 N·m Less
Maximum Altitude without Derating 9842.52 ft 3000.0 m Less

Transmission

Transmission Type Planetary – Powershift – ECPC Planetary – Powershift – ECPC Less
Travel Speeds: Forward – First 3.8 mph 6.1 km/h Less
Travel Speeds: Forward – Second 6.8 mph 10.9 km/h Less
Travel Speeds: Reverse – First 4.3 mph 7.0 km/h Less
Travel Speeds: Reverse – Second 7.8 mph 12.5 km/h Less

Hydraulic System

Cylinder, Double-acting: Lift, Bore and Stroke 120 mm × 915 mm (4.7 in × 36.0 in) 120 mm × 915 mm (4.7 in × 36.0 in) Less
Main Relief Pressure 3190.0 psi 22000.0 kPa Less
Maximum Supply Pressure 2930.0 psi 20200.0 kPa Less
Pump Flow at 2,111 rpm 23.5 gal/min 89.0 L/min Less

Axles

Front Planetary – Fixed Planetary – Fixed Less
Oscillation Angle ±6° ±6° Less
Rear Planetary – Oscillating Planetary – Oscillating Less

Brakes

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

Service Refill Capacities

Fuel Tank 132.1 gal 500.0 L Less
Cooling System – Tier 4 Final/Stage IV 21.4 gal 81.0 L Less
Transmission 14.8 gal 56.0 L Less
Differentials and Final Drives – Front 11.4 gal 43.0 L Less
Differentials and Final Drives – Rear 11.4 gal 43.0 L Less
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV only) 4.2 gal 16.0 L Less
Engine Crankcase 5.28 gal 20.0 L Less
Hydraulic Tank Only 19.8 gal 75.0 L Less
Cooling System – Tier 3/Stage IIIA equivalent 19.3 gal 73.0 L Less
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. 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. Less

Weights

Operating Weight 56899.0 lb 25809.0 kg Less

Cab – Suppression

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

Cab – Standard

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

Operating Specifications

Maximum Operating Weight (Tier 4 Final/Stage IV) 56899.0 lb 25809.0 kg Less
Maximum Operating Weight (Tier 3/Stage IIIA equivalent) 56308.0 lb 25541.0 kg Less

Dimensions (Approximate)

Height to Top of Exhaust Pipe 11.5 ft 3497.0 mm Less
Height to Top of Hood 8.9 ft 2720.0 mm Less
Ground Clearance to Bumper 2.7 ft 818.0 mm Less
Hitch to Center Line of Front Axle 5.5 ft 1675.0 mm Less
Wheelbase 11.0 ft 3350.0 mm Less
Width over Wheels 131.4 ft 3338.0 mm Less
Height to Top of Beacon 14.3 ft 4368.0 mm Less
Center Line of Rear Axle to Bumper 6.5 ft 1990.0 mm Less
Overall Length (maximum) 26.4 ft 8058.0 mm Less
Height to Cab Roof 12.7 ft 3878.0 mm Less
Inside Turning Radius (Wheels) 8.9 ft 2700.0 mm Less
Inside Turning Radius (Blade) 9.5 ft 2910.0 mm Less
Outside Turning Radius (Blade) 21.2 ft 6473.0 mm Less
Ground Clearance 1.7 ft 516.0 mm Less

Hydraulic System – Steering

Bore 4.0 in 101.6 mm Less
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) Less
Steering Pressure Limited 4003.0 psi 27600.0 kPa Less
Steering System – Circuit Closed Center Load Sensing Closed Center Load Sensing Less
Steering System – Pump Piston – Variable Displacement Piston – Variable Displacement Less
Stroke 23.5 in 597.0 mm Less
Vehicle Articulation Angle 84.0 degrees 84.0 degrees Less

Blades

Width – Moldboard Length 11.75 ft 3580.0 mm Less
Height Including Cutting Edge and Screen 6.4 ft 1961.0 mm Less
Maximum Depth of Cut 1.2 ft 362.0 mm Less
Maximum Lift Above Ground 3.7 ft 1140.0 mm Less
Width Over End Bits 12.0 ft 3656.0 mm Less

Wheels

Paddle Tips – Weight (Group) 13126.0 lb 5954.0 kg Less
Paddle Tips – Outside Diameter 67.6 in 1717.0 mm Less
Paddle Tips – Drum Diameter 55.1 in 1400.0 mm Less
Paddle Tips – Drum Width 40.0 in 1016.0 mm Less
Paddle Tips – Tips per Row 5 5 Less
Paddle Tips – Tips per Wheel 20 20 Less
Paddle Tips – Replaceable Welded Welded Less
Paddle Tips – Width over Drums 131.4 in 3338.0 mm Less
Paddle Tips – Tip Height 6.25 in 159.0 mm Less
Plus Tips – Weight (Group) 13982.0 lb 6342.0 kg Less
Plus Tips – Outside Diameter 67.6 in 1717.0 mm Less
Plus Tips – Drum Diameter 55.1 in 1400.0 mm Less
Plus Tips – Drum Width 40.0 in 1016.0 mm Less
Plus Tips – Tips per Row 5 5 Less
Plus Tips – Tips per Wheel 20 20 Less
Plus Tips – Replaceable Welded Welded Less
Plus Tips – Width over Drums 131.4 in 3338.0 mm Less
Plus Tips – Tip Height 6.25 in 159.0 mm Less
Combo Wheels – Weight (Group) 13554.0 lb 6148.0 kg Less
Combo Wheels – Outside Diameter 67.6 in 1717.0 mm Less
Combo Wheels – Drum Diameter 55.1 in 1400.0 mm Less
Combo Wheels – Drum Width 40.0 in 1016.0 mm Less
Combo Wheels – Tips per Row 5 5 Less
Combo Wheels – Tips per Wheel 20 20 Less
Combo Wheels – Replaceable Welded Welded Less
Combo Wheels – Width over Drums 131.4 in 3338.0 mm Less
Combo Wheels – Tip Height 6.25 in 159.0 mm Less

Efficiency and Productivity

Delivering the efficiency and productivity you demand through integrated machine systems.


Structures

Purpose-built from the ground up for the toughest conditions.


Engine and Power Train

Operate more efficiently with improved power and control.


Wheels and Tips

More options to fit your operation.


Operator Station

Best-in-class operator comfort and ergonomics.


Integrated Technologies

Monitor, manage, and enhance job site operations.


Waste Protection

Maximize uptime, long life – it’s what you expect from your bottom line.


Safety

Making your safety our priority.


Sustainability

Stewards of the environment.


Serviceability

Enabling high uptime by reducing your service time.


Customer Support

Your Cat dealers know how to keep your machines productive.


Operating Costs

Save time and money by working smart.


816K Standard Equipment

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
  • 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
  • Transmission, planetary with 2F/2R speed range control
  • Torque converter

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

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
  • Coat and hard hat hooks
  • Finger tip shifting controls
  • Flip-up armrest
  • Heater and defroster
  • Horn, electric
  • Hydraulic controls – floor 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 convertor temperature
  • Instrumentation, warning indicators: – Action alert system, three category – Brake oil pressure – Electrical system, low voltage – Engine failure malfunction alert and action lamp – Parking brake status
  • Internal four-post rollover protective structure (ROPS/FOPS)
  • Light, (dome) cab
  • Lunch box and beverage holders
  • Mirror, internal (panoramic)
  • Mirrors, rearview (externally mounted)
  • Radio, CB ready
  • Radio ready for entertainment: – Antenna – Speakers – Converter (12-volt 10-15 amp)
  • Seat belt with minder, retractable, 76 mm (3") 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)

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

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
  • Fire suppression ready
  • Fuel tank, 500 L (132 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 – 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
  • Precleaner – cab: – Standard or powered
  • Seat – cab: – Standard or heated and ventilated

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)

816K Optional Equipment

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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