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 | MoreLess |
| Net Power | 248.0 HP 185.0 kW | MoreLess |
| Engine Model | Cat® C7.1 ACERT™: configured for two emissions options Cat® C7.1 ACERT™: configured for two emissions options | MoreLess |
| Torque Rise | 52.0 % 52.0 % | MoreLess |
| Bore | 4.1 in 105.0 mm | MoreLess |
| Stroke | 5.3 in 135.0 mm | MoreLess |
| Displacement | 427.8 in³ 7.01 l | MoreLess |
| 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 | MoreLess |
| Gross Power - ISO 14396 - Tier 4 Final/Stage IV | 274.0 HP 204.0 kW | MoreLess |
| Gross Power - SAE J1995 - Tier 3/Stage IIIA Equivalent | 286.0 HP 213.0 kW | MoreLess |
| Gross Power - SAE J1995 - Tier 4 Final/Stage IV | 284.0 HP 212.0 kW | MoreLess |
| High Idle Speed | 2270.0 r/min 2270.0 r/min | MoreLess |
| Low Idle Speed | 800.0 r/min 800.0 r/min | MoreLess |
| Maximum Net Torque - 1,400 rpm - Tier 4 Final/Stage IV | 899.0 lb/ft 1219.0 N·m | MoreLess |
| Rated Power (Net ISO 9249) - Tier 3/Stage IIIA equivalent | 249.0 HP 186.0 kW | MoreLess |
| Rated Power (Net ISO 9249) - Tier 4 Final/Stage IV | 248.0 HP 185.0 kW | MoreLess |
| Rated Power (SAE J1349) - Tier 3/Stage IIIA Equivalent | 249.0 HP 186.0 kW | MoreLess |
| Rated Power (SAE J1349) - Tier 4 Final/Stage IV | 248.0 HP 185.0 kW | MoreLess |
| Gross Power - ISO 14396 - Tier 3/Stage IIIA Equivalent | 275.0 HP 205.0 kW | MoreLess |
| Maximum Altitude - Without Derating | 9842.52 ft 3000.0 m | MoreLess |
| Maximum Net Torque - 1,400 rpm - Tier 3/Stage IIIA Equivalent | 749.0 lb/ft 1016.0 N·m | MoreLess |
Transmission
| Transmission Type | Planetary – Powershift – ECPC Planetary – Powershift – ECPC | MoreLess |
| Travel Speeds - Forward - First | 3.8 mile/h 6.1 km/h | MoreLess |
| Travel Speeds - Forward - Second | 6.8 mile/h 10.9 km/h | MoreLess |
| Travel Speeds - Reverse - First | 4.3 mile/h 7.0 km/h | MoreLess |
| Travel Speeds - Reverse - Second | 7.8 mile/h 12.5 km/h | MoreLess |
Hydraulic System
| Cylinders, 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) | MoreLess |
| Main Relief Pressure | 3190.0 psi 22000.0 kPa | MoreLess |
| Maximum Supply Pressure | 2930.0 psi 20200.0 kPa | MoreLess |
| Pump Flow at 2,111 rpm | 23.5 gal/min 89.0 l/min | MoreLess |
Axles
| Front | Planetary – Fixed Planetary – Fixed | MoreLess |
| Oscillation Angle | ±6° ±6° | MoreLess |
| Rear | Planetary – Oscillating Planetary – Oscillating | MoreLess |
Brakes
| Parking Brake | Drum and Shoe, Spring Applied, Hydraulic Released Drum and Shoe, Spring Applied, Hydraulic Released | MoreLess |
Service Refill Capacities
| Cooling System - Tier 4 Final/Stage IV | 21.4 gal (US) 81.0 l | MoreLess |
| Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV Only) | 4.2 gal (US) 16.0 l | MoreLess |
| Differential - Final Drives - Front | 11.4 gal (US) 43.0 l | MoreLess |
| Differential - Final Drives - Rear | 11.4 gal (US) 43.0 l | MoreLess |
| Engine Crankcase | 5.28 gal (US) 20.0 l | MoreLess |
| Fuel Tank | 132.1 gal (US) 500.0 l | MoreLess |
| Hydraulic Tank Only | 19.8 gal (US) 75.0 l | MoreLess |
| Transmission | 14.8 gal (US) 56.0 l | MoreLess |
| Cooling System - Tier 3/Stage IIIA Equivalent | 19.3 gal (US) 73.0 l | MoreLess |
| 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. | MoreLess |
Weights
| Operating Weight | 56899.0 lb 25809.0 kg | MoreLess |
Cab - Standard
| Machine Sound Level (ISO 6395) Tier 3/Stage IIIA Equivalent | 112.0 dB(A) 112.0 dB(A) | MoreLess |
| Machine Sound Level (ISO 6395) Tier 4 Final/Stage IV | 111.0 dB(A) 111.0 dB(A) | MoreLess |
| Operator Sound Level - ISO 6396 | 71.0 dB(A) 71.0 dB(A) | MoreLess |
Cab - Suppression
| Operator Sound Level - ISO 6396 | 70.0 dB(A) 70.0 dB(A) | MoreLess |
| Machine Sound Level (ISO 6395) Tier 3/Stage IIIA Equivalent | 110.0 dB(A) 110.0 dB(A) | MoreLess |
| Machine Sound Level (ISO 6395) Tier 4 Final/Stage IV | 109.0 dB(A) 109.0 dB(A) | MoreLess |
Operating Specifications
| Maximum Operating Weight (Tier 4 Final/Stage IV) | 56899.0 lb 25809.0 kg | MoreLess |
| Maximum Operating Weight (Tier 3/Stage IIIA equivalent) | 56308.0 lb 25541.0 kg | MoreLess |
Dimensions (Approximate)
| Height - Top of Exhaust Pipe | 11.5 ft 3497.0 mm | MoreLess |
| Height - Top of Hood | 8.9 ft 2720.0 mm | MoreLess |
| Ground Clearance - Bumper | 2.7 ft 818.0 mm | MoreLess |
| Hitch to Centerline of Front Axle | 5.5 ft 1675.0 mm | MoreLess |
| Wheel Base | 11.0 ft 3350.0 mm | MoreLess |
| Width - Over Wheels | 131.4 ft 3338.0 mm | MoreLess |
| Centerline of Rear Axle to Bumper | 6.5 ft 1990.0 mm | MoreLess |
| Height - Cab Roof | 12.7 ft 3878.0 mm | MoreLess |
| Height - Top of Beacon | 14.3 ft 4368.0 mm | MoreLess |
| Inside Turn Radius - Blade | 9.5 ft 2910.0 mm | MoreLess |
| Inside Turn Radius - Wheels | 8.9 ft 2700.0 mm | MoreLess |
| Outside Turning Radius - Blade | 21.2 ft 6473.0 mm | MoreLess |
| Overall Length - Maximum | 26.4 ft 8058.0 mm | MoreLess |
| Ground Clearance | 1.7 ft 516.0 mm | MoreLess |
Hydraulic System - Steering
| Bore | 4.0 in 101.6 mm | MoreLess |
| 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) | MoreLess |
| Steering Pressure Limited | 4003.0 psi 27600.0 kPa | MoreLess |
| Steering System - Circuit | Closed Center Load Sensing Closed Center Load Sensing | MoreLess |
| Steering System - Pump | Piston – Variable Displacement Piston – Variable Displacement | MoreLess |
| Stroke | 23.5 in 597.0 mm | MoreLess |
| Vehicle Articulation Angle | 84.0 ° 84.0 ° | MoreLess |
Blades
| Height - Including Cutting Edge and Screen | 6.4 ft 1961.0 mm | MoreLess |
| Maximum Depth of Cut | 1.2 ft 362.0 mm | MoreLess |
| Maximum Lift Above Ground | 3.7 ft 1140.0 mm | MoreLess |
| Width - Moldboard Length | 11.75 ft 3580.0 mm | MoreLess |
| Width - Over End Bits | 12.0 ft 3656.0 mm | MoreLess |
Wheels
| Combo Wheels - Drum Diameter | 55.1 in 1400.0 mm | MoreLess |
| Combo Wheels - Drum Width | 40.0 in 1016.0 mm | MoreLess |
| Combo Wheels - Outside Diameter | 67.6 in 1717.0 mm | MoreLess |
| Combo Wheels - Replaceable | Welded Welded | MoreLess |
| Combo Wheels - Tip Height | 6.25 in 159.0 mm | MoreLess |
| Combo Wheels - Tips per Row | 5 5 | MoreLess |
| Combo Wheels - Tips per Wheel | 20 20 | MoreLess |
| Combo Wheels - Weight (Group) | 13554.0 lb 6148.0 kg | MoreLess |
| Combo Wheels - Width over Drums | 131.4 in 3338.0 mm | MoreLess |
| Paddle Tips - Drum Diameter | 55.1 in 1400.0 mm | MoreLess |
| Paddle Tips - Drum Width | 40.0 in 1016.0 mm | MoreLess |
| Paddle Tips - Outside Diameter | 67.6 in 1717.0 mm | MoreLess |
| Paddle Tips - Replaceable | Welded Welded | MoreLess |
| Paddle Tips - Tip Height | 6.25 in 159.0 mm | MoreLess |
| Paddle Tips - Tips per Row | 5 5 | MoreLess |
| Paddle Tips - Tips per Wheel | 20 20 | MoreLess |
| Paddle Tips - Weight (Group) | 13126.0 lb 5954.0 kg | MoreLess |
| Paddle Tips - Width over Drums | 131.4 in 3338.0 mm | MoreLess |
| Plus Tips - Drum Diameter | 55.1 in 1400.0 mm | MoreLess |
| Plus Tips - Drum Width | 40.0 in 1016.0 mm | MoreLess |
| Plus Tips - Outside Diameter | 67.6 in 1717.0 mm | MoreLess |
| Plus Tips - Replaceable | Welded Welded | MoreLess |
| Plus Tips - Tip Height | 6.25 in 159.0 mm | MoreLess |
| Plus Tips - Tips per Row | 5 5 | MoreLess |
| Plus Tips - Tips per Wheel | 20 20 | MoreLess |
| Plus Tips - Weight (Group) | 13982.0 lb 6342.0 kg | MoreLess |
| Plus Tips - Width over Drums | 131.4 in |
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