Compactors

Riggs Cat

816K Landfill Compactor

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Specification Summary

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

Gross Power
284 HP
Net Power
248 HP
Engine Model
Cat® C7.1 ACERT™: configured for two emissions options
Bore
4.1 in
Stroke
5.3 in
Displacement
427.8 in³
Rated Power (SAE J1349) - Tier 4 Final/Stage IV
248 HP
Rated Power (Net ISO 9249) - Tier 4 Final/Stage IV
248 HP
Gross Power - SAE J1995 - Tier 4 Final/Stage IV
284 HP
Gross Power - ISO 14396 - Tier 4 Final/Stage IV
274 HP
Maximum Net Torque - 1,400 rpm - Tier 4 Final/Stage IV
899 lb/ft
Rated Power (SAE J1349) - Tier 3/Stage IIIA Equivalent
249 HP
Rated Power (Net ISO 9249) - Tier 3/Stage IIIA equivalent
249 HP
Gross Power - SAE J1995 - Tier 3/Stage IIIA Equivalent
286 HP
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
High Idle Speed
2270 r/min
Low Idle Speed
800 r/min
Torque Rise
52 %
Gross Power - ISO 14396 - Tier 3/Stage IIIA Equivalent
275 HP
Maximum Net Torque - 1,400 rpm - Tier 3/Stage IIIA Equivalent
749 lb/ft
Maximum Altitude - Without Derating
9842.52 ft

Transmission

Travel Speeds - Forward - First
3.8 mile/h
Travel Speeds - Forward - Second
6.8 mile/h
Travel Speeds - Reverse - First
4.3 mile/h
Travel Speeds - Reverse - Second
7.8 mile/h
Transmission Type
Planetary – Powershift – ECPC

Hydraulic System

Cylinders, Double Acting - Lift, Bore and Stroke
120 mm × 915 mm (4.7 in × 36.0 in)
Main Relief Pressure
3190 psi
Maximum Supply Pressure
2930 psi
Pump Flow at 2,111 rpm
23.5 gal/min

Axles

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

Brakes

Parking Brake
Drum and Shoe, Spring Applied, Hydraulic Released

Service Refill Capacities

Cooling System - Tier 4 Final/Stage IV
21.4 gal (US)
Differential - Final Drives - Front
11.4 gal (US)
Differential - Final Drives - Rear
11.4 gal (US)
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV Only)
4.2 gal (US)
Hydraulic Tank Only
19.8 gal (US)
Engine Crankcase
5.28 gal (US)
Fuel Tank
132.1 gal (US)
Transmission
14.8 gal (US)
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
Cooling System - Tier 3/Stage IIIA Equivalent
19.3 gal (US)

Weights

Operating Weight
56899 lb

Cab - Standard

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

Cab - Suppression

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

Operating Specifications

Maximum Operating Weight (Tier 4 Final/Stage IV)
56899 lb
Maximum Operating Weight (Tier 3/Stage IIIA equivalent)
56308 lb

Dimensions (Approximate)

Height - Top of Exhaust Pipe
11.5 ft
Height - Top of Hood
8.9 ft
Ground Clearance - Bumper
2.7 ft
Hitch to Centerline of Front Axle
5.5 ft
Wheel Base
11 ft
Width - Over Wheels
131.4 ft
Height - Top of Beacon
14.3 ft
Centerline of Rear Axle to Bumper
6.5 ft
Overall Length - Maximum
26.4 ft
Height - Cab Roof
12.7 ft
Inside Turn Radius - Wheels
8.9 ft
Inside Turn Radius - Blade
9.5 ft
Outside Turning Radius - Blade
21.2 ft
Ground Clearance
1.7 ft

Hydraulic System - Steering

Bore
4 in
Maximum System Flow
147 L/min @ 2,111 rpm (38.8 gal/min @ 2,111 rpm)
Steering Pressure Limited
4003 psi
Steering System - Circuit
Closed Center Load Sensing
Steering System - Pump
Piston – Variable Displacement
Stroke
23.5 in
Vehicle Articulation Angle
84 °

Blades

Width - Moldboard Length
11.75 ft
Height - Including Cutting Edge and Screen
6.4 ft
Maximum Depth of Cut
1.2 ft
Maximum Lift Above Ground
3.7 ft
Width - Over End Bits
12 ft

Wheels

Paddle Tips - Weight (Group)
13126 lb
Paddle Tips - Outside Diameter
67.6 in
Paddle Tips - Drum Diameter
55.1 in
Paddle Tips - Drum Width
40 in
Paddle Tips - Tips per Row
5
Paddle Tips - Tips per Wheel
20
Paddle Tips - Replaceable
Welded
Paddle Tips - Width over Drums
131.4 in
Paddle Tips - Tip Height
6.25 in
Plus Tips - Weight (Group)
13982 lb
Plus Tips - Outside Diameter
67.6 in
Plus Tips - Drum Diameter
55.1 in
Plus Tips - Drum Width
40 in
Plus Tips - Tips per Row
5
Plus Tips - Tips per Wheel
20
Plus Tips - Replaceable
Welded
Plus Tips - Width over Drums
131.4 in
Plus Tips - Tip Height
6.25 in
Combo Wheels - Weight (Group)
13554 lb
Combo Wheels - Outside Diameter
67.6 in
Combo Wheels - Drum Diameter
55.1 in
Combo Wheels - Drum Width
40 in
Combo Wheels - Tips per Row
5
Combo Wheels - Tips per Wheel
20
Combo Wheels - Replaceable
Welded
Combo Wheels - Width over Drums
131.4 in
Combo Wheels - Tip Height
6.25 in
Gross Power
284 HP
Net Power
248 HP
Engine Model
Cat® C7.1 ACERT™: configured for two emissions options
Bore
4.1 in
Stroke
5.3 in
Displacement
427.8 in³
Rated Power (SAE J1349) - Tier 4 Final/Stage IV
248 HP
Rated Power (Net ISO 9249) - Tier 4 Final/Stage IV
248 HP
Gross Power - SAE J1995 - Tier 4 Final/Stage IV
284 HP
Gross Power - ISO 14396 - Tier 4 Final/Stage IV
274 HP
Maximum Net Torque - 1,400 rpm - Tier 4 Final/Stage IV
899 lb/ft
Rated Power (SAE J1349) - Tier 3/Stage IIIA Equivalent
249 HP
Rated Power (Net ISO 9249) - Tier 3/Stage IIIA equivalent
249 HP
Gross Power - SAE J1995 - Tier 3/Stage IIIA Equivalent
286 HP
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
High Idle Speed
2270 r/min
Low Idle Speed
800 r/min
Travel Speeds - Forward - First
3.8 mile/h
Travel Speeds - Forward - Second
6.8 mile/h
Travel Speeds - Reverse - First
4.3 mile/h
Travel Speeds - Reverse - Second
7.8 mile/h
Transmission Type
Planetary – Powershift – ECPC
Cylinders, Double Acting - Lift, Bore and Stroke
120 mm × 915 mm (4.7 in × 36.0 in)
Main Relief Pressure
3190 psi
Maximum Supply Pressure
2930 psi
Pump Flow at 2,111 rpm
23.5 gal/min
Front
Planetary – Fixed
Oscillation Angle
±6°
Rear
Planetary – Oscillating
Parking Brake
Drum and Shoe, Spring Applied, Hydraulic Released
Cooling System - Tier 4 Final/Stage IV
21.4 gal (US)
Differential - Final Drives - Front
11.4 gal (US)
Differential - Final Drives - Rear
11.4 gal (US)
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV Only)
4.2 gal (US)
Hydraulic Tank Only
19.8 gal (US)
Engine Crankcase
5.28 gal (US)
Fuel Tank
132.1 gal (US)
Transmission
14.8 gal (US)
Operating Weight
56899 lb
Machine Sound Level (ISO 6395) Tier 3/Stage IIIA Equivalent
112 dB(A)
Operator Sound Level - ISO 6396
70 dB(A)
Operator Sound Level - ISO 6396
71 dB(A)
Machine Sound Level (ISO 6395) Tier 4 Final/Stage IV
111 dB(A)
Maximum Operating Weight (Tier 4 Final/Stage IV)
56899 lb
Maximum Operating Weight (Tier 3/Stage IIIA equivalent)
56308 lb
Height - Top of Exhaust Pipe
11.5 ft
Height - Top of Hood
8.9 ft
Ground Clearance - Bumper
2.7 ft
Hitch to Centerline of Front Axle
5.5 ft
Wheel Base
11 ft
Width - Over Wheels
131.4 ft
Height - Top of Beacon
14.3 ft
Centerline of Rear Axle to Bumper
6.5 ft
Overall Length - Maximum
26.4 ft
Height - Cab Roof
12.7 ft
Inside Turn Radius - Wheels
8.9 ft
Inside Turn Radius - Blade
9.5 ft
Outside Turning Radius - Blade
21.2 ft
Ground Clearance
1.7 ft
Bore
4 in
Maximum System Flow
147 L/min @ 2,111 rpm (38.8 gal/min @ 2,111 rpm)
Steering Pressure Limited
4003 psi
Steering System - Circuit
Closed Center Load Sensing
Steering System - Pump
Piston – Variable Displacement
Stroke
23.5 in
Vehicle Articulation Angle
84 °
Torque Rise
52 %
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
Gross Power - ISO 14396 - Tier 3/Stage IIIA Equivalent
275 HP
Maximum Net Torque - 1,400 rpm - Tier 3/Stage IIIA Equivalent
749 lb/ft
Maximum Altitude - Without Derating
9842.52 ft
Cooling System - Tier 3/Stage IIIA Equivalent
19.3 gal (US)
Machine Sound Level (ISO 6395) Tier 4 Final/Stage IV
109 dB(A)
Machine Sound Level (ISO 6395) Tier 3/Stage IIIA Equivalent
110 dB(A)
Width - Moldboard Length
11.75 ft
Height - Including Cutting Edge and Screen
6.4 ft
Maximum Depth of Cut
1.2 ft
Maximum Lift Above Ground
3.7 ft
Width - Over End Bits
12 ft
Paddle Tips - Weight (Group)
13126 lb
Paddle Tips - Outside Diameter
67.6 in
Paddle Tips - Drum Diameter
55.1 in
Paddle Tips - Drum Width
40 in
Paddle Tips - Tips per Row
5
Paddle Tips - Tips per Wheel
20
Paddle Tips - Replaceable
Welded
Paddle Tips - Width over Drums
131.4 in
Paddle Tips - Tip Height
6.25 in
Plus Tips - Weight (Group)
13982 lb
Plus Tips - Outside Diameter
67.6 in
Plus Tips - Drum Diameter
55.1 in
Plus Tips - Drum Width
40 in
Plus Tips - Tips per Row
5
Plus Tips - Tips per Wheel
20
Plus Tips - Replaceable
Welded
Plus Tips - Width over Drums
131.4 in
Plus Tips - Tip Height
6.25 in
Combo Wheels - Weight (Group)
13554 lb
Combo Wheels - Outside Diameter
67.6 in
Combo Wheels - Drum Diameter
55.1 in
Combo Wheels - Drum Width
40 in
Combo Wheels - Tips per Row
5
Combo Wheels - Tips per Wheel
20
Combo Wheels - Replaceable
Welded
Combo Wheels - Width over Drums
131.4 in
Combo Wheels - Tip Height
6.25 in