2022 Caterpillar Soil Compactors 815K
- Year 2022
- Make Caterpillar
- Model Soil Compactors
- Engine Model: Cat® C7.1 | Gross - ISO 14396: 274 HP | Power (Net ISO 9249): 249 HP | Gross - SAE J1995: 284 HP | Gross - ISO 14396: 275 HP | Gross - SAE J1995: 286 HP
2022 Caterpillar Soil Compactors 815K
OVERVIEWDesigned with durability built in, the Cat 815K ensures maximum availability through multiple life cycles. Designed and manufactured for optimum performance and serviceability, this rugged, powerful machine delivers heavy-duty compaction and dozing.
Features may include:
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.
- 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.
- 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.
- 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.
Engine
Engine
Model: Cat® C7.1 | Gross - ISO 14396: 274 HP | Power (Net ISO 9249): 249 HP | Gross - SAE J1995: 284 HP | Gross - ISO 14396: 275 HP | Gross - SAE J1995: 286 HP
Engine Power
Net: 248 HP
Bore
4.1 in
Stroke
5.3 in
Displacement
427.8 in³
Rated Engine Speed
Power (SAE J1349): 249 HP | Power (SAE J1349): 248 HP | Power (Net ISO 9249): 248 HP
Engine Torque
Maximum Net - 1,400 rpm: 749 lb/ft | Rise - Tier 4 Final/Stage IV: 52% | Maximum Net - 1,400 rpm: 899 lb/ft | Rise - Tier 3/Stage IIIA Equivalent: 26%
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
Drivetrain
Steering
System - Circuit: Closed Center Load Sensing | System - Pump: Piston – Variable Displacement
Transmission
Planetengetriebe – Lastschaltgetriebe – ECPC (Electronic Clutch Pressure Control, Elektronische Kupplungsdrucksteuerung)
Brakes
Parking Brake
Drum and Shoe, Spring Applied, Hydraulic Released
Operational
Operating Speed
High Idle: 2270 r/min | Low Idle: 800 r/min | Forward - Third: 13.2 mile/h | Reverse - Second: 8.5 mile/h | Forward - Second: 7.5 mile/h | Reverse - First: 4.8 mile/h | Forward - First: 4.2 mile/h
Hydraulics
Airflow
Pump at 2,111 rpm: 23.5 gal/min | Maximum System: 147 L/min @ 2,111 rpm (38.8 gal/min @ 2,111 rpm)
Maximum Pressure
Main Relief: 3190 psi | Maximum Supply: 2930 psi | Steering Limited: 4003 psi
Performance
Noise Level
Machine Sound Level (ISO 6395) Tier 3/Stage IIIA Equivalent: 110 dB(A) | Machine Sound Level (ISO 6395) Tier 4/Stage IV: 109 dB(A) | Operator Sound Level - ISO 6396: 70 dB(A)
Dimensions
Dimensions
Maximum Altitude - Without Derating: 9842.52 ft | Drum Diameter: 3.38 ft | Outside Diameter: 4.63 ft | Oscillation Angle: ±10 | Total Tilt Adjustment: 2.14 ft | Blade Tilt Adjustment - Left: 1.14 ft | Blade Tilt Angle - Right - Hydraulic: 4,8° | Blade Tilt Angle - Left - Hydraulic: 5,5° | Blade Tilt Adjustment - Right: 1 ft | Centerline of Rear Axle to Bumper: 6.53 ft | Hitch to Centerline of Front Axle: 5.5 ft | Vehicle Articulation Angle: 84 degrees
Width
Drum: 3.25 ft | Over Drums: 10.64 ft | Over End Bits: 12.34 ft | Moldboard Length: 11.98 ft | Over Wheels: 10.64 ft
Depth, Maximum
of Cut: 0.73 ft
Ground Clearance
Maximum Lift Above: 2.63 ft | Bumper: 2.18 ft | 1.23 ft
Height
Including Cutting Edge: 2.82 ft | Top of Beacon: 12.95 ft | Top of Hood: 8.42 ft | Top of Cab Roof: 11.98 ft | Top of Exhaust Pipe: 10.97 ft
Turning Radius
Inside of Push Arms: 8.27 ft
Wheelbase
10.99 ft
Length
With Blade on Ground: 23.48 ft
Stroke
Tilt Cylinder, Double Acting: 4 in (101.6 mm) | Lift Cylinder, Double Acting: 4 in (101.6 mm) | 4 in
Bore
Tilt Cylinder, Double Acting: 6.6 in (167 mm) | Lift Cylinder, Double Acting: 24.7 in (627 mm) | 23.5 in
Capacities
Features
Differential - Final Drives - Front: 17.2 gal (US) | Transmission: 14.8 gal (US) | Differential - Final Drives - Rear: 17.2 gal (US) | Engine Crankcase: 5.3 gal (US)
Hydraulic Capacity
Tank Only: 19.8 gal (US)
Cooling System
Tier 4 Final/Stage IV: 21.4 gal (US) | Tier 3/Stage IIIA Equivalent: 19.3 gal (US)
Fuel Capacity
Tank: 132.1 gal (US)
Tank Type
DEF: 4.2 gal (US)
Weights
Weight
9720 lb
Weight, In Running Order
Operating: 49353 lb | Maximum Operating (Tier 3/Stage IIIA equivalent): 48740 lb | Maximum Operating (Tier 4 Final/Stage IV): 49353 lb
Features
Features
Tips per Wheel: 60 | Front: Planetary – Fixed | Rear: Planetary – Oscillating